[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-02-18 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17039297#comment-17039297 ] Jordan West commented on CASSANDRA-15213: - Updated the default and the commit message.

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-02-18 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17039092#comment-17039092 ] Benedict Elliott Smith commented on CASSANDRA-15213: [~jrwest] we discussed

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-02-06 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17031972#comment-17031972 ] Jordan West commented on CASSANDRA-15213: - Was asked to run tlp-stress against this branch.

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-30 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17026770#comment-17026770 ] Jordan West commented on CASSANDRA-15213: - Incorporated your change, rebased/squashed, and

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-30 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17026615#comment-17026615 ] Benedict Elliott Smith commented on CASSANDRA-15213: Awesome. I think we're

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-29 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17026466#comment-17026466 ] Jordan West commented on CASSANDRA-15213: - Pushed an update to the branch that includes

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-15 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17016077#comment-17016077 ] Benedict Elliott Smith commented on CASSANDRA-15213: Except if we use the

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-15 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17016076#comment-17016076 ] Jordan West commented on CASSANDRA-15213: - Sounds good. Thanks for the test / proof. >

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-15 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17016070#comment-17016070 ] Benedict Elliott Smith commented on CASSANDRA-15213: Also fwiw, it looks like

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-15 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17016055#comment-17016055 ] Jordan West commented on CASSANDRA-15213: - Thanks. I'll start exploring that approach. I

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-14 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17015512#comment-17015512 ] Benedict Elliott Smith commented on CASSANDRA-15213: fwiw, wrt bucket

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-13 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17014718#comment-17014718 ] Jordan West commented on CASSANDRA-15213: - (y) I'll add the configurable stripe count and

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-13 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17014715#comment-17014715 ] Benedict Elliott Smith commented on CASSANDRA-15213: > but its encouraging we

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-13 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17014713#comment-17014713 ] Jordan West commented on CASSANDRA-15213: - PEBKAC. I was rushing to run the bm between

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-13 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17014704#comment-17014704 ] Benedict Elliott Smith commented on CASSANDRA-15213: Just to reiterate, though,

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-13 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17014686#comment-17014686 ] Benedict Elliott Smith commented on CASSANDRA-15213: Interesting. I get:

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-13 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17014661#comment-17014661 ] Jordan West commented on CASSANDRA-15213: - Using {{addAndGet}} I see performance comparable

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-10 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17013139#comment-17013139 ] Benedict Elliott Smith commented on CASSANDRA-15213: I'm inclined to agree that

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-09 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17012511#comment-17012511 ] Jordan West commented on CASSANDRA-15213: - I've updated 

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-09 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17012390#comment-17012390 ] Benedict Elliott Smith commented on CASSANDRA-15213: Looking good. A couple of

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-09 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17012330#comment-17012330 ] Jordan West commented on CASSANDRA-15213: - My working branch is here: 

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-09 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17012063#comment-17012063 ] Benedict Elliott Smith commented on CASSANDRA-15213: It might be the difference

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-09 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17011952#comment-17011952 ] Jordan West commented on CASSANDRA-15213: - Ok I figured out what was going on. My linked

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-09 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17011774#comment-17011774 ] Benedict Elliott Smith commented on CASSANDRA-15213: bq. It looks to me like the

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-09 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17011744#comment-17011744 ] Benedict Elliott Smith commented on CASSANDRA-15213: {quote}Fwiw, the proposed

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-08 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17011493#comment-17011493 ] Jordan West commented on CASSANDRA-15213: - Thanks for the clarification. I will take a stab

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-08 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17011029#comment-17011029 ] Benedict Elliott Smith commented on CASSANDRA-15213: FWIW, I think when

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-08 Thread Benedict Elliott Smith (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17010990#comment-17010990 ] Benedict Elliott Smith commented on CASSANDRA-15213: bq. Or are you suggesting

[jira] [Commented] (CASSANDRA-15213) DecayingEstimatedHistogramReservoir Inefficiencies

2020-01-08 Thread Jordan West (Jira)
[ https://issues.apache.org/jira/browse/CASSANDRA-15213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17010956#comment-17010956 ] Jordan West commented on CASSANDRA-15213: - I’ve verified the reported {{LongAdder}} memory