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pkolaczk / latte

Latency Tester for Apache Cassandra
Apache License 2.0
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Latte stopped reporting per-line stats at some point #27

Closed pkolaczk closed 2 years ago

pkolaczk commented 2 years ago 
 418.000       17146      171419       0.279     1.179     1.422     1.690     1.959     2.144     2.802     5.194     6.554
 419.000       16963      169686       0.181     1.163     1.411     1.692     1.993     2.214     4.178     5.726    13.074
 420.000       17032      170217       0.238     1.158     1.410     1.694     1.989     2.206     3.994     5.636     6.849
 421.000       17194      171957       0.232     1.169     1.415     1.689     1.965     2.154     2.968     5.136     7.905
 422.000       17276      172785       0.236     1.177     1.415     1.683     1.953     2.128     2.560     4.624     6.205
 423.008       15905      159015       0.255     1.154     1.405     1.687     1.971     2.179     3.492     5.493    77.136
 424.001       16995      169992       0.220     1.171     1.414     1.691     1.982     2.195     3.557    79.364    85.393
 631.218       16129      161285       0.163     1.196     1.449     1.734     2.033     2.251     3.549     5.923   675.807

SUMMARY STATS ══════════════════════════════════════════════════════════════════════════════════════════════════════════════
    Elapsed time       [s]    631.223
        CPU time       [s]   1204.266
 CPU utilisation       [%]       95.4
pkolaczk commented 2 years ago

The problem happens only in fixed iteration count mode (-d <number of cycles>). It doesn't happen when the duration of the benchmark is specified by time (-d <number of seconds>s)