Netflix/spectator
File Age & Freshness
File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 351 files with 28,365 lines of code in files.
    • 336 files that are 366+ days old (27,127 lines of code)
    • 0 files that are 181-365 days old (0 lines of code)
    • 10 files that are 91-180 days old (890 lines of code)
    • 4 files that are 31-90 days old (282 lines of code)
    • 1 files that are 1-30 days old (66 lines of code)
95% | 0% | 3% | <1% | <1%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by age
File Freshness Distribution Overall
Days since last update
  • There are 351 files with 28,365 lines of code in files.
    • 262 files have been last changed 366+ days ago (14,124 lines of code)
    • 13 files have been last changed 181-365 days ago (1,929 lines of code)
    • 48 files have been last changed 91-180 days ago (7,841 lines of code)
    • 12 files have been last changed 31-90 days ago (2,444 lines of code)
    • 16 files have been last changed 1-30 days ago (2,027 lines of code)
49% | 6% | 27% | 8% | 7%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by freshness
File Change History per File Extension
java, gradle, md, txt, xml, yml, properties, gitignore, bat, json
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
java95% | 0% | 3% | 1% | <1%
xml100% | 0% | 0% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
File Freshness Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
java50% | 6% | 27% | 8% | 7%
yaml100% | 0% | 0% | 0% | 0%
xml0% | 53% | 46% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
spectator-api92% | 0% | 6% | <1% | <1%
spectator-reg-atlas95% | 0% | 1% | 3% | 0%
spectator-ext-ipc100% | 0% | 0% | 0% | 0%
spectator-ext-sandbox100% | 0% | 0% | 0% | 0%
spectator-web-spring100% | 0% | 0% | 0% | 0%
spectator-reg-servo100% | 0% | 0% | 0% | 0%
spectator-reg-stateless100% | 0% | 0% | 0% | 0%
spectator-ext-jvm100% | 0% | 0% | 0% | 0%
spectator-reg-sidecar100% | 0% | 0% | 0% | 0%
spectator-ext-spark100% | 0% | 0% | 0% | 0%
spectator-ext-gc100% | 0% | 0% | 0% | 0%
spectator-ext-placeholders100% | 0% | 0% | 0% | 0%
spectator-reg-micrometer100% | 0% | 0% | 0% | 0%
spectator-ext-aws100% | 0% | 0% | 0% | 0%
spectator-reg-metrics3100% | 0% | 0% | 0% | 0%
spectator-reg-metrics5100% | 0% | 0% | 0% | 0%
spectator-nflx-plugin100% | 0% | 0% | 0% | 0%
codequality100% | 0% | 0% | 0% | 0%
spectator-ext-ipcservlet100% | 0% | 0% | 0% | 0%
spectator-ext-log4j2100% | 0% | 0% | 0% | 0%
spectator-nflx-tagging100% | 0% | 0% | 0% | 0%
spectator-ext-aws2100% | 0% | 0% | 0% | 0%
spectator-agent100% | 0% | 0% | 0% | 0%
spectator-perf100% | 0% | 0% | 0% | 0%
spectator-ext-log4j1100% | 0% | 0% | 0% | 0%
.github100% | 0% | 0% | 0% | 0%
primary (file freshness distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
spectator-api43% | 3% | 39% | 7% | 6%
spectator-reg-atlas38% | 6% | 30% | 9% | 14%
spectator-ext-ipc52% | 17% | 0% | 29% | 0%
spectator-ext-sandbox73% | 26% | 0% | 0% | 0%
spectator-web-spring100% | 0% | 0% | 0% | 0%
spectator-reg-stateless75% | 0% | 19% | 0% | 4%
spectator-ext-jvm59% | 17% | 23% | 0% | 0%
spectator-ext-placeholders100% | 0% | 0% | 0% | 0%
spectator-ext-spark78% | 0% | 21% | 0% | 0%
spectator-reg-servo47% | 0% | 0% | 0% | 52%
spectator-ext-aws100% | 0% | 0% | 0% | 0%
spectator-reg-metrics3100% | 0% | 0% | 0% | 0%
spectator-reg-metrics5100% | 0% | 0% | 0% | 0%
spectator-nflx-plugin100% | 0% | 0% | 0% | 0%
spectator-reg-sidecar45% | 16% | 22% | 0% | 15%
spectator-ext-gc47% | 0% | 52% | 0% | 0%
spectator-reg-micrometer49% | 0% | 50% | 0% | 0%
spectator-perf100% | 0% | 0% | 0% | 0%
spectator-ext-ipcservlet33% | 66% | 0% | 0% | 0%
spectator-ext-log4j143% | 0% | 56% | 0% | 0%
spectator-ext-log4j226% | 0% | 73% | 0% | 0%
.github100% | 0% | 0% | 0% | 0%
codequality0% | 53% | 46% | 0% | 0%
spectator-nflx-tagging0% | 0% | 100% | 0% | 0%
spectator-agent0% | 0% | 100% | 0% | 0%
spectator-ext-aws20% | 0% | 0% | 100% | 0%
Oldest Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
Timer.java
in spectator-api/src/main/java/com/netflix/spectator/api
 697 59 2014-07-18 2023-10-25 9 2 brharrington brharrington
AbstractRegistry.java
in spectator-api/src/main/java/com/netflix/spectator/api
 265 13 2014-07-18 2026-09-22 47 7 brharrington danielthomas
Registry.java
in spectator-api/src/main/java/com/netflix/spectator/api
 209 39 2014-07-18 2026-07-02 43 5 brharrington brharrington
GcLogger.java
in spectator-ext-gc/src/main/java/com/netflix/spectator/gc
 206 9 2014-07-18 2026-06-26 27 4 brharrington brharrington
ServoRegistry.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 104 6 2014-07-18 2021-09-11 20 3 brharrington brharrington
ServoTimer.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 94 2 2014-07-18 2026-09-08 15 2 brharrington brharrington
Id.java
in spectator-api/src/main/java/com/netflix/spectator/api
 91 10 2014-07-18 2026-09-09 20 2 brharrington brharrington
TagList.java
in spectator-api/src/main/java/com/netflix/spectator/api
 89 9 2014-07-18 2026-06-01 16 3 brharrington pstrawderman
DefaultId.java
in spectator-api/src/main/java/com/netflix/spectator/api
 84 2 2014-07-18 2020-08-04 21 2 brharrington brharrington
ServoDistributionSummary.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 80 - 2014-07-18 2026-09-08 12 2 brharrington brharrington
NoopRegistry.java
in spectator-api/src/main/java/com/netflix/spectator/api
 79 - 2014-07-18 2023-03-15 18 4 brharrington pstrawderman
HelperFunctions.java
in spectator-ext-gc/src/main/java/com/netflix/spectator/gc
 76 10 2014-07-18 2022-11-18 8 2 brharrington danielthomas
MetricsRegistry.java
in spectator-reg-metrics3/src/main/java/com/netflix/spectator/metrics3
 71 4 2014-07-18 2019-01-16 13 3 brharrington brharrington
NoopId.java
in spectator-api/src/main/java/com/netflix/spectator/api
 70 1 2014-07-18 2026-09-09 9 2 brharrington brharrington
GcEvent.java
in spectator-ext-gc/src/main/java/com/netflix/spectator/gc
 63 6 2014-07-18 2025-09-09 9 2 brharrington brharrington
ExtendedRegistry.java
in spectator-api/src/main/java/com/netflix/spectator/api
 57 3 2014-07-18 2026-06-25 19 3 brharrington brharrington
ServoCounter.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 57 - 2014-07-18 2026-09-08 15 2 brharrington brharrington
Functions.java
in spectator-api/src/main/java/com/netflix/spectator/api
 43 4 2014-07-18 2023-08-29 12 2 brharrington brharrington
Measurement.java
in spectator-api/src/main/java/com/netflix/spectator/api
 42 7 2014-07-18 2025-09-02 4 2 brharrington pstrawderman
DefaultTimer.java
in spectator-api/src/main/java/com/netflix/spectator/api
 42 - 2014-07-18 2022-11-11 9 1 brharrington brharrington
DefaultDistributionSummary.java
in spectator-api/src/main/java/com/netflix/spectator/api
 41 - 2014-07-18 2019-01-16 6 1 brharrington brharrington
MetricsDistributionSummary.java
in spectator-reg-metrics3/src/main/java/com/netflix/spectator/metrics3
 40 - 2014-07-18 2019-01-16 4 1 brharrington brharrington
MetricsTimer.java
in spectator-reg-metrics3/src/main/java/com/netflix/spectator/metrics3
 39 - 2014-07-18 2019-01-16 7 2 brharrington brharrington
NoopDistributionSummary.java
in spectator-api/src/main/java/com/netflix/spectator/api
 37 1 2014-07-18 2024-09-16 7 2 brharrington pstrawderman
MetricsCounter.java
in spectator-reg-metrics3/src/main/java/com/netflix/spectator/metrics3
 33 - 2014-07-18 2019-01-16 5 1 brharrington brharrington
CircularBuffer.java
in spectator-ext-gc/src/main/java/com/netflix/spectator/gc
 33 4 2014-07-18 2019-01-16 3 1 brharrington brharrington
DefaultCounter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 32 - 2014-07-18 2019-01-16 5 1 brharrington brharrington
DefaultRegistry.java
in spectator-api/src/main/java/com/netflix/spectator/api
 30 3 2014-07-18 2025-09-09 12 2 brharrington brharrington
Counter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 27 6 2014-07-18 2022-11-11 6 1 brharrington brharrington
ManualClock.java
in spectator-api/src/main/java/com/netflix/spectator/api
 25 4 2014-07-18 2019-01-16 4 1 brharrington brharrington
NoopTimer.java
in spectator-api/src/main/java/com/netflix/spectator/api
 23 - 2014-07-18 2023-10-25 7 1 brharrington brharrington
Preconditions.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 22 4 2014-07-18 2019-01-16 6 2 brharrington brharrington
NoopCounter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 19 - 2014-07-18 2019-01-16 7 1 brharrington brharrington
DistributionSummary.java
in spectator-api/src/main/java/com/netflix/spectator/api
 19 2 2014-07-18 2023-05-11 7 2 brharrington brharrington
AbstractMeter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 18 1 2014-07-18 2019-01-16 4 1 brharrington brharrington
ObjectGauge.java
in spectator-api/src/main/java/com/netflix/spectator/api
 17 1 2014-07-18 2019-01-16 8 1 brharrington brharrington
Spectator.java
in spectator-api/src/main/java/com/netflix/spectator/api
 14 3 2014-07-18 2021-09-11 14 2 brharrington brharrington
ServoTag.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 14 - 2014-07-18 2019-01-16 5 1 brharrington brharrington
Tag.java
in spectator-api/src/main/java/com/netflix/spectator/api
 8 1 2014-07-18 2019-01-16 4 1 brharrington brharrington
DoubleFunction.java
in spectator-api/src/main/java/com/netflix/spectator/api
 8 - 2014-07-18 2019-01-16 6 1 brharrington brharrington
LongTaskTimer.java
in spectator-api/src/main/java/com/netflix/spectator/api
 8 - 2014-07-18 2019-01-16 3 1 brharrington brharrington
ServoMeter.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 7 - 2014-07-18 2025-09-09 5 2 brharrington brharrington
Gauge.java
in spectator-api/src/main/java/com/netflix/spectator/api
 6 1 2014-07-18 2019-01-16 5 1 brharrington brharrington
Meter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 6 - 2014-07-18 2019-01-16 3 1 brharrington brharrington
Clock.java
in spectator-api/src/main/java/com/netflix/spectator/api
 6 - 2014-07-18 2019-08-10 5 1 brharrington brharrington
GcType.java
in spectator-ext-gc/src/main/java/com/netflix/spectator/gc
 6 - 2014-07-18 2019-01-16 3 1 brharrington brharrington
GcEventListener.java
in spectator-ext-gc/src/main/java/com/netflix/spectator/gc
 5 - 2014-07-18 2025-09-09 4 1 brharrington brharrington
package-info.java
in spectator-api/src/main/java/com/netflix/spectator/api
 1 - 2014-07-18 2019-01-16 4 1 brharrington brharrington
CompositeRegistry.java
in spectator-api/src/main/java/com/netflix/spectator/api
 284 15 2014-07-23 2026-09-04 30 6 daniel brharrington
CompositeMeter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 50 - 2014-07-23 2026-09-08 12 3 daniel brharrington
Files Not Recently Changed (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
MicrometerClock.java
in spectator-reg-micrometer/src/main/java/com/netflix/spectator/micrometer
 14 - 2018-11-01 2018-11-01 1 1 brharrington brharrington
MetricValues.java
in spectator-web-spring/src/main/java/com/netflix/spectator/controllers/model
 41 8 2016-09-27 2018-11-01 2 2 ewiseblatt brharrington
TaggedDataPoints.java
in spectator-web-spring/src/main/java/com/netflix/spectator/controllers/model
 78 10 2016-09-27 2018-11-01 3 2 ewiseblatt brharrington
PrototypeMeasurementFilterSpecification.java
in spectator-web-spring/src/main/java/com/netflix/spectator/controllers/filter
 138 24 2016-09-27 2018-11-01 2 2 ewiseblatt brharrington
package-info.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 1 - 2017-03-23 2019-01-16 2 1 brharrington brharrington
package-info.java
in spectator-api/src/main/java/com/netflix/spectator/api
 1 - 2014-07-18 2019-01-16 4 1 brharrington brharrington
package-info.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 1 - 2016-02-23 2019-01-16 2 2 kennedy.oliveira brharrington
GreedyMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 4 - 2018-12-02 2019-01-16 2 1 brharrington brharrington
GcType.java
in spectator-ext-gc/src/main/java/com/netflix/spectator/gc
 6 - 2014-07-18 2019-01-16 3 1 brharrington brharrington
DoubleMaxGauge.java
in spectator-reg-metrics3/src/main/java/com/netflix/spectator/metrics3
 6 - 2018-05-09 2019-01-16 2 1 brharrington brharrington
Meter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 6 - 2014-07-18 2019-01-16 3 1 brharrington brharrington
Gauge.java
in spectator-api/src/main/java/com/netflix/spectator/api
 6 1 2014-07-18 2019-01-16 5 1 brharrington brharrington
LongTaskTimer.java
in spectator-api/src/main/java/com/netflix/spectator/api
 8 - 2014-07-18 2019-01-16 3 1 brharrington brharrington
DoubleFunction.java
in spectator-api/src/main/java/com/netflix/spectator/api
 8 - 2014-07-18 2019-01-16 6 1 brharrington brharrington
Tag.java
in spectator-api/src/main/java/com/netflix/spectator/api
 8 1 2014-07-18 2019-01-16 4 1 brharrington brharrington
ServoClock.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 11 - 2014-10-21 2019-01-16 3 1 brharrington brharrington
Config.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 11 2 2016-02-23 2019-01-16 9 2 kennedy.oliveira brharrington
NameExplosion.java
in spectator-perf/src/main/java/com/netflix/spectator/perf
 12 - 2017-07-24 2019-01-16 2 1 brharrington brharrington
TagKeyExplosion.java
in spectator-perf/src/main/java/com/netflix/spectator/perf
 12 - 2017-07-24 2019-01-16 2 1 brharrington brharrington
TagValueExplosion.java
in spectator-perf/src/main/java/com/netflix/spectator/perf
 12 - 2017-07-24 2019-01-16 2 1 brharrington brharrington
DoubleGauge.java
in spectator-reg-metrics3/src/main/java/com/netflix/spectator/metrics3
 12 1 2016-12-04 2019-01-16 3 1 brharrington brharrington
IpcResult.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc
 12 - 2018-04-28 2019-01-16 2 1 brharrington brharrington
DataType.java
in spectator-ext-spark/src/main/java/com/netflix/spectator/spark
 13 - 2015-03-10 2019-01-16 2 1 brharrington brharrington
IpcProtocol.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc
 13 - 2018-05-23 2019-01-16 2 1 brharrington brharrington
ServoTag.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 14 - 2014-07-18 2019-01-16 5 1 brharrington brharrington
DefaultPlaceholderGauge.java
in spectator-ext-placeholders/src/main/java/com/netflix/spectator/placeholders
 14 - 2017-06-29 2019-01-16 2 1 brharrington brharrington
DefaultPlaceholderCounter.java
in spectator-ext-placeholders/src/main/java/com/netflix/spectator/placeholders
 14 - 2016-09-03 2019-01-16 5 2 brharrington brharrington
PlaceholderId.java
in spectator-ext-placeholders/src/main/java/com/netflix/spectator/placeholders
 14 - 2016-09-03 2019-01-16 4 2 brharrington brharrington
AnyMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 16 3 2018-12-02 2019-01-16 2 1 brharrington brharrington
CompositeCounter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 17 - 2014-07-23 2019-01-16 7 2 daniel brharrington
ObjectGauge.java
in spectator-api/src/main/java/com/netflix/spectator/api
 17 1 2014-07-18 2019-01-16 8 1 brharrington brharrington
CompositeGauge.java
in spectator-api/src/main/java/com/netflix/spectator/api
 17 - 2016-12-04 2019-01-16 3 1 brharrington brharrington
PlaceholderFactory.java
in spectator-ext-placeholders/src/main/java/com/netflix/spectator/placeholders
 17 1 2016-09-03 2019-01-16 5 2 brharrington brharrington
ManyTags.java
in spectator-perf/src/main/java/com/netflix/spectator/perf
 18 - 2017-07-24 2019-01-16 2 1 brharrington brharrington
FactorMonitor.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 18 - 2014-08-08 2019-01-16 4 2 brharrington brharrington
AbstractMeter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 18 1 2014-07-18 2019-01-16 4 1 brharrington brharrington
NoopGauge.java
in spectator-api/src/main/java/com/netflix/spectator/api
 19 - 2016-12-04 2019-01-16 6 1 brharrington brharrington
NoopCounter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 19 - 2014-07-18 2019-01-16 7 1 brharrington brharrington
TagFactory.java
in spectator-ext-placeholders/src/main/java/com/netflix/spectator/placeholders
 19 1 2016-09-03 2019-01-16 3 1 brharrington brharrington
IpcAttemptFinal.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc
 19 1 2018-05-22 2019-01-16 2 1 brharrington brharrington
MicrometerCounter.java
in spectator-reg-micrometer/src/main/java/com/netflix/spectator/micrometer
 20 - 2018-11-01 2019-01-16 2 1 brharrington brharrington
StartMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 20 4 2018-12-02 2019-01-16 2 1 brharrington brharrington
EndMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 20 4 2018-12-02 2019-01-16 2 1 brharrington brharrington
TrueMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 20 4 2018-12-02 2019-01-16 2 1 brharrington brharrington
FalseMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 20 4 2018-12-02 2019-01-16 2 1 brharrington brharrington
MdcTagFactory.java
in spectator-ext-placeholders/src/main/java/com/netflix/spectator/placeholders
 20 3 2016-10-12 2019-01-16 2 2 pds brharrington
CompositeDistributionSummary.java
in spectator-api/src/main/java/com/netflix/spectator/api
 21 - 2014-07-23 2019-01-16 6 2 daniel brharrington
DefaultPlaceholderDistributionSummary.java
in spectator-ext-placeholders/src/main/java/com/netflix/spectator/placeholders
 21 3 2016-09-03 2019-01-16 4 2 brharrington brharrington
Preconditions.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 22 4 2014-07-18 2019-01-16 6 2 brharrington brharrington
MicrometerDistributionSummary.java
in spectator-reg-micrometer/src/main/java/com/netflix/spectator/micrometer
 23 - 2018-11-01 2019-01-16 2 1 brharrington brharrington
Most Recently Created Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
AsciiSetBench.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 66 1 2026-09-17 2026-09-17 1 1 michaelbraun michaelbraun
CounterIncrement.java
in spectator-reg-atlas/src/jmh/java/com/netflix/spectator/atlas
 120 15 2026-09-04 2026-09-22 2 2 brharrington danielthomas
CleanupPassCost.java
in spectator-reg-atlas/src/jmh/java/com/netflix/spectator/atlas
 64 4 2026-09-04 2026-09-04 1 1 brharrington brharrington
RemovableMeter.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 6 - 2026-09-04 2026-09-04 1 1 brharrington brharrington
StepValueUpdate.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 92 15 2026-09-01 2026-09-01 1 1 n3ca88 n3ca88
ByteArrays.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 15 2 2026-07-06 2026-07-06 1 1 brharrington brharrington
ByteArrays.java
in spectator-api/src/main/java17/com/netflix/spectator/impl
 13 2 2026-07-06 2026-07-06 1 1 brharrington brharrington
DistinctCountSketch.java
in spectator-api/src/main/java/com/netflix/spectator/api/patterns
 134 13 2026-07-02 2026-07-02 1 1 brharrington brharrington
DistinctCountSketches.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 47 5 2026-07-02 2026-07-02 1 1 brharrington brharrington
DirectMappedCache.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 177 4 2026-07-01 2026-07-01 1 1 brharrington brharrington
IndexOfSeqMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 188 25 2026-06-26 2026-06-26 1 1 brharrington brharrington
OrStartsWithMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 125 20 2026-06-26 2026-06-26 1 1 brharrington brharrington
MultiSegmentMatching.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 47 2 2026-06-26 2026-06-26 1 1 brharrington brharrington
LfuCacheBench.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 72 4 2026-06-22 2026-06-22 1 1 brharrington brharrington
QueryIndexMatch.java
in spectator-reg-atlas/src/jmh/java/com/netflix/spectator/atlas
 72 3 2026-06-04 2026-06-04 1 1 brharrington brharrington
TagListBuilder.java
in spectator-api/src/main/java/com/netflix/spectator/api
 71 10 2025-09-08 2025-09-08 1 1 brharrington brharrington
dependabot.yml
in .github
 7 - 2025-06-20 2025-06-20 1 1 brharrington brharrington
HeaderSanitizer.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc/http
 10 2 2025-05-13 2025-05-13 1 1 brharrington brharrington
AtlasCounterBatchUpdater.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas
 49 5 2025-02-17 2025-02-17 1 1 brharrington brharrington
IpcMethod.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc
 24 - 2025-02-07 2025-02-07 1 1 annie.s.yang16 annie.s.yang16
IpcSource.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc
 22 2 2025-02-07 2025-02-07 1 1 annie.s.yang16 annie.s.yang16
JavaFlightRecorder.java
in spectator-ext-jvm/src/main/java17/com/netflix/spectator/jvm
 116 9 2024-09-04 2024-09-04 1 1 danielthomas danielthomas
JavaFlightRecorder.java
in spectator-ext-jvm/src/main/java/com/netflix/spectator/jvm
 13 3 2024-09-04 2024-09-04 1 1 danielthomas danielthomas
IpcLoggerConfig.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc
 29 5 2024-08-20 2025-09-09 2 1 brharrington brharrington
Defaults.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc/http
 18 2 2024-08-20 2024-08-20 1 1 brharrington brharrington
HostSanitizer.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc/http
 169 9 2024-04-12 2026-04-10 2 1 brharrington brharrington
ValidationResponse.java
in spectator-reg-stateless/src/main/java/com/netflix/spectator/stateless
 71 6 2024-01-30 2025-09-09 2 1 brharrington brharrington
ValidationHelper.java
in spectator-reg-stateless/src/main/java/com/netflix/spectator/stateless
 44 2 2024-01-30 2024-01-30 1 1 brharrington brharrington
ArrayTagSetSort.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 121 10 2023-10-25 2023-10-25 1 1 brharrington brharrington
Hash64.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 532 53 2023-05-11 2026-07-06 6 1 brharrington brharrington
IdHash.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 67 6 2023-05-11 2026-05-28 2 1 brharrington brharrington
EnsureIdTags.java
in spectator-reg-atlas/src/jmh/java/com/netflix/spectator/atlas
 53 4 2023-03-14 2023-03-14 1 1 brharrington brharrington
StreamHelper.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 18 2 2023-03-13 2023-03-13 1 1 brharrington brharrington
EvaluatorConfig.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 37 3 2023-03-05 2026-07-06 4 1 brharrington brharrington
IdMapper.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 23 1 2023-03-05 2026-07-06 3 1 brharrington brharrington
NetflixTagging.java
in spectator-nflx-tagging/src/main/java/com/netflix/spectator/nflx/tagging
 143 15 2023-01-04 2026-06-03 3 1 brharrington brharrington
MappingExprSubstitute.java
in spectator-ext-jvm/src/jmh/java/com/netflix/spectator/jvm
 46 6 2023-01-04 2023-01-04 1 1 brharrington brharrington
BatchUpdates.java
in spectator-reg-atlas/src/jmh/java/com/netflix/spectator/atlas
 99 9 2022-11-11 2022-11-11 1 1 brharrington brharrington
AtlasTimerBatchUpdater.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas
 57 5 2022-11-11 2022-11-11 1 1 brharrington brharrington
AtlasDistSummaryBatchUpdater.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas
 56 5 2022-11-11 2022-11-11 1 1 brharrington brharrington
CounterBatchUpdater.java
in spectator-api/src/main/java/com/netflix/spectator/api
 33 3 2022-11-11 2022-11-11 1 1 brharrington brharrington
TimerBatchUpdater.java
in spectator-api/src/main/java/com/netflix/spectator/api
 32 3 2022-11-11 2022-11-11 1 1 brharrington brharrington
DistSummaryBatchUpdater.java
in spectator-api/src/main/java/com/netflix/spectator/api
 31 3 2022-11-11 2022-11-11 1 1 brharrington brharrington
PatternExpr.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 205 10 2022-08-02 2024-03-19 2 1 brharrington brharrington
ZeroOrOneMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 95 14 2022-04-15 2026-06-26 4 1 brharrington brharrington
PrefixTree.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 368 30 2022-04-12 2026-02-05 7 1 brharrington brharrington
SidecarRegistry.java
in spectator-reg-sidecar/src/main/java/com/netflix/spectator/sidecar
 107 14 2022-04-08 2026-06-25 2 1 brharrington brharrington
UdpWriter.java
in spectator-reg-sidecar/src/main/java/com/netflix/spectator/sidecar
 77 1 2022-04-08 2026-03-11 4 2 brharrington brharrington
SidecarWriter.java
in spectator-reg-sidecar/src/main/java/com/netflix/spectator/sidecar
 72 4 2022-04-08 2026-09-09 5 1 brharrington brharrington
SidecarMeter.java
in spectator-reg-sidecar/src/main/java/com/netflix/spectator/sidecar
 38 2 2022-04-08 2022-04-08 1 1 brharrington brharrington
Most Recently Changed Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
AbstractRegistry.java
in spectator-api/src/main/java/com/netflix/spectator/api
 265 13 2014-07-18 2026-09-22 47 7 brharrington danielthomas
CounterIncrement.java
in spectator-reg-atlas/src/jmh/java/com/netflix/spectator/atlas
 120 15 2026-09-04 2026-09-22 2 2 brharrington danielthomas
AsciiSet.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 177 20 2017-03-12 2026-09-17 12 2 brharrington michaelbraun
AsciiSetBench.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 66 1 2026-09-17 2026-09-17 1 1 michaelbraun michaelbraun
QueryIndex.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 667 37 2019-06-25 2026-09-09 32 2 brharrington brharrington
Id.java
in spectator-api/src/main/java/com/netflix/spectator/api
 91 10 2014-07-18 2026-09-09 20 2 brharrington brharrington
SidecarWriter.java
in spectator-reg-sidecar/src/main/java/com/netflix/spectator/sidecar
 72 4 2022-04-08 2026-09-09 5 1 brharrington brharrington
NoopId.java
in spectator-api/src/main/java/com/netflix/spectator/api
 70 1 2014-07-18 2026-09-09 9 2 brharrington brharrington
ServoTimer.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 94 2 2014-07-18 2026-09-08 15 2 brharrington brharrington
ServoDistributionSummary.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 80 - 2014-07-18 2026-09-08 12 2 brharrington brharrington
SwapMeter.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 65 5 2018-04-17 2026-09-08 6 1 brharrington brharrington
ServoMaxGauge.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 61 - 2018-05-09 2026-09-08 4 1 brharrington brharrington
ServoGauge.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 60 - 2015-02-11 2026-09-08 9 1 brharrington brharrington
ServoCounter.java
in spectator-reg-servo/src/main/java/com/netflix/spectator/servo
 57 - 2014-07-18 2026-09-08 15 2 brharrington brharrington
CompositeMeter.java
in spectator-api/src/main/java/com/netflix/spectator/api
 50 - 2014-07-23 2026-09-08 12 3 daniel brharrington
StatelessMeter.java
in spectator-reg-stateless/src/main/java/com/netflix/spectator/stateless
 32 1 2018-08-10 2026-09-08 3 1 brharrington brharrington
AtlasRegistry.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas
 345 12 2016-10-07 2026-09-05 71 2 brharrington brharrington
AtlasGauge.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas
 30 - 2016-12-04 2026-09-05 13 2 brharrington brharrington
CompositeRegistry.java
in spectator-api/src/main/java/com/netflix/spectator/api
 284 15 2014-07-23 2026-09-04 30 6 daniel brharrington
AtlasMeter.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas
 68 3 2017-06-29 2026-09-04 10 1 brharrington brharrington
CleanupPassCost.java
in spectator-reg-atlas/src/jmh/java/com/netflix/spectator/atlas
 64 4 2026-09-04 2026-09-04 1 1 brharrington brharrington
RemovableMeter.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 6 - 2026-09-04 2026-09-04 1 1 brharrington brharrington
StepDouble.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 139 17 2015-03-09 2026-09-01 9 4 brharrington n3ca88
StepLong.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 110 16 2015-03-08 2026-09-01 9 4 brharrington n3ca88
StepValueUpdate.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 92 15 2026-09-01 2026-09-01 1 1 n3ca88 n3ca88
CardinalityLimiters.java
in spectator-api/src/main/java/com/netflix/spectator/api/patterns
 327 14 2018-06-14 2026-07-30 8 3 brharrington brharrington
IpcLogEntry.java
in spectator-ext-ipc/src/main/java/com/netflix/spectator/ipc
 838 89 2018-07-18 2026-07-23 20 3 brharrington brharrington
SpectatorExecutionInterceptor.java
in spectator-ext-aws2/src/main/java/com/netflix/spectator/aws2
 141 11 2019-02-24 2026-07-22 4 2 brharrington nickparker
RepeatMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 95 12 2018-12-02 2026-07-07 11 1 brharrington brharrington
Hash64.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 532 53 2023-05-11 2026-07-06 6 1 brharrington brharrington
DefaultPublisher.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 142 8 2021-08-31 2026-07-06 5 2 brharrington brharrington
findbugs-exclude.xml
in codequality
 75 - 2015-03-01 2026-07-06 17 2 brharrington brharrington
MeasurementSerializer.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 41 2 2017-03-23 2026-07-06 8 1 brharrington brharrington
EvaluatorConfig.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 37 3 2023-03-05 2026-07-06 4 1 brharrington brharrington
IdMapper.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 23 1 2023-03-05 2026-07-06 3 1 brharrington brharrington
ByteArrays.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 15 2 2026-07-06 2026-07-06 1 1 brharrington brharrington
JsonUtils.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 14 2 2021-08-31 2026-07-06 2 1 brharrington brharrington
ByteArrays.java
in spectator-api/src/main/java17/com/netflix/spectator/impl
 13 2 2026-07-06 2026-07-06 1 1 brharrington brharrington
Registry.java
in spectator-api/src/main/java/com/netflix/spectator/api
 209 39 2014-07-18 2026-07-02 43 5 brharrington brharrington
MicrometerRegistry.java
in spectator-reg-micrometer/src/main/java/com/netflix/spectator/micrometer
 143 4 2018-11-01 2026-07-02 7 3 brharrington brharrington
DistinctCountSketch.java
in spectator-api/src/main/java/com/netflix/spectator/api/patterns
 134 13 2026-07-02 2026-07-02 1 1 brharrington brharrington
DistinctCountSketches.java
in spectator-api/src/jmh/java/com/netflix/spectator/perf
 47 5 2026-07-02 2026-07-02 1 1 brharrington brharrington
Statistic.java
in spectator-api/src/main/java/com/netflix/spectator/api
 19 - 2015-01-19 2026-07-02 6 2 brharrington brharrington
DirectMappedCache.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 177 4 2026-07-01 2026-07-01 1 1 brharrington brharrington
Cache.java
in spectator-api/src/main/java/com/netflix/spectator/impl
 20 2 2019-06-25 2026-07-01 2 1 brharrington brharrington
Query.java
in spectator-reg-atlas/src/main/java/com/netflix/spectator/atlas/impl
 596 20 2017-03-24 2026-06-27 19 1 brharrington brharrington
PolledMeter.java
in spectator-api/src/main/java/com/netflix/spectator/api/patterns
 489 28 2017-08-26 2026-06-26 17 4 zimmermatt brharrington
Optimizer.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 478 32 2018-12-02 2026-06-26 5 1 brharrington brharrington
GcLogger.java
in spectator-ext-gc/src/main/java/com/netflix/spectator/gc
 206 9 2014-07-18 2026-06-26 27 4 brharrington brharrington
IndexOfSeqMatcher.java
in spectator-api/src/main/java/com/netflix/spectator/impl/matcher
 188 25 2026-06-26 2026-06-26 1 1 brharrington brharrington
Summary
  • Number of files: 351
  • Daily file updates (only one update per file and date counted): 944
  • First update: 2014-07-18
  • Latest update: 2026-10-01
  • Days between first and latest update: 4,459 (637 weeks, estimated 3,185 working days)
  • Active days (at least one file change): 708
  • Data: