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Bench slow log without plan #12435

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crazycs520
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What problem does this PR solve?

What is changed and how it works?

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No code

Code changes

  • Has exported function/method change
  • Has exported variable/fields change
  • Has interface methods change
  • Has persistent data change

Side effects

  • Possible performance regression
  • Increased code complexity
  • Breaking backward compatibility

Related changes

  • Need to cherry-pick to the release branch
  • Need to update the documentation
  • Need to update the tidb-ansible repository

Release note

  • Write release note for bug-fix or new feature.

@crazycs520
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/bench

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sre-bot commented Sep 27, 2019

@@                               Benchmark Diff                               @@
================================================================================
--- tidb: f53d63a9f5bf4275bc7fdaf03031774cba1f111b
+++ tidb: ea2f5515b0e0570d2fc93e825a69fa310fc7a46d
tikv: a036e28195aa23658e1de9a15e6f802cd1d927ea
pd: e2dbdf6ead101aeb1aa6d1298ecb3f1fc0ee62f1
================================================================================
test-1: < oltp_read_write >
    * QPS : 22112.15 ± 0.8060% (std=120.73) delta: -40.10% (p=0.000)
    * AvgMs : 232.51 ± 0.8180% (std=1.29) delta: 66.94%
    * PercentileMs99 : 325.98 ± 0.0000% (std=0.00) delta: 19.73%
            
test-2: < oltp_point_select >
    * QPS : 33382.64 ± 1.9988% (std=400.28) delta: -59.37% (p=0.000)
    * AvgMs : 7.67 ± 1.9301% (std=0.09) delta: 146.08%
    * PercentileMs99 : 21.27 ± 2.4918% (std=0.31) delta: 215.49%
            
test-3: < oltp_insert >
    * QPS : 20431.91 ± 0.7146% (std=97.74) delta: -6.61% (p=0.000)
    * AvgMs : 12.52 ± 0.6867% (std=0.06) delta: 7.07%
    * PercentileMs99 : 25.56 ± 1.0800% (std=0.23) delta: 6.71%
            
test-4: < oltp_update_index >
    * QPS : 16455.77 ± 0.5737% (std=68.99) delta: -4.15% (p=0.000)
    * AvgMs : 15.44 ± 0.2591% (std=0.03) delta: 4.21%
    * PercentileMs99 : 31.60 ± 1.0823% (std=0.28) delta: 3.30%
            
test-5: < oltp_update_non_index >
    * QPS : 25948.17 ± 0.1732% (std=28.78) delta: -10.53% (p=0.000)
    * AvgMs : 9.87 ± 0.0676% (std=0.00) delta: 11.84%
    * PercentileMs99 : 22.44 ± 1.0961% (std=0.20) delta: 16.35%
            

https://perf.pingcap.com

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/bench

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sre-bot commented Oct 8, 2019

@@                               Benchmark Diff                               @@
================================================================================
--- tidb: 7c776be85d4445edd894052cc7585c310be6fca6
+++ tidb: 6c55a0e89b1fb24e6cd2e038dd3bcd00f7a35b36
tikv: 00b0234fecbe97f53700b125ce1f5793ba88531b
pd: 913cd8114b372eff5f037ec0e7f59e73ce2bbf70
================================================================================
test-1: < oltp_point_select >
    * QPS : 33061.64 ± 1.8422% (std=401.69) delta: -57.99% (p=0.000)
    * AvgMs : 7.74 ± 1.8853% (std=0.10) delta: 138.28%
    * PercentileMs99 : 21.50 ± 0.0000% (std=0.00) delta: 224.68%
            
test-2: < oltp_read_write >
    * QPS : 22465.13 ± 0.2941% (std=42.06) delta: -41.21% (p=0.000)
    * AvgMs : 228.86 ± 0.2960% (std=0.44) delta: 70.19%
    * PercentileMs99 : 317.88 ± 1.0796% (std=2.80) delta: 23.23%
            
test-3: < oltp_insert >
    * QPS : 20803.03 ± 0.1548% (std=21.93) delta: -5.83% (p=0.000)
    * AvgMs : 12.30 ± 0.1423% (std=0.01) delta: 6.18%
    * PercentileMs99 : 24.83 ± 0.0000% (std=0.00) delta: 5.57%
            
test-4: < oltp_update_index >
    * QPS : 16808.84 ± 0.3569% (std=43.98) delta: -5.00% (p=0.000)
    * AvgMs : 15.07 ± 0.6369% (std=0.06) delta: 4.17%
    * PercentileMs99 : 32.53 ± 0.0000% (std=0.00) delta: 2.95%
            
test-5: < oltp_update_non_index >
    * QPS : 26969.38 ± 0.2304% (std=37.26) delta: -9.58% (p=0.000)
    * AvgMs : 9.48 ± 0.1318% (std=0.01) delta: 10.52%
    * PercentileMs99 : 23.10 ± 0.0000% (std=0.00) delta: 9.43%
            

https://perf.pingcap.com

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2 participants