Memory Read Bandwidth for x86

2026-06-03 22:37:08 +02:00
parent daf75faaf3
commit 0d43a08edf
5 changed files with 170 additions and 0 deletions
@@ -0,0 +1,37 @@
+sysbench 1.0.20 (using system LuaJIT 2.1.1761786044)
+
+Running the test with following options:
+Number of threads: 1
+Initializing random number generator from current time
+
+
+Running memory speed test with the following options:
+  block size: 1048576KiB
+  total size: 20480MiB
+  operation: read
+  scope: global
+
+Initializing worker threads...
+
+Threads started!
+
+Total operations: 20 (   37.08 per second)
+
+20480.00 MiB transferred (37967.45 MiB/sec)
+
+
+General statistics:
+    total time:                          0.5378s
+    total number of events:              20
+
+Latency (ms):
+         min:                                   25.99
+         avg:                                   26.87
+         max:                                   33.18
+         95th percentile:                       28.16
+         sum:                                  537.47
+
+Threads fairness:
+    events (avg/stddev):           20.0000/0.00
+    execution time (avg/stddev):   0.5375/0.00
+
@@ -0,0 +1,37 @@
+sysbench 1.0.20 (using system LuaJIT 2.1.1761786044)
+
+Running the test with following options:
+Number of threads: 1
+Initializing random number generator from current time
+
+
+Running memory speed test with the following options:
+  block size: 1048576KiB
+  total size: 20480MiB
+  operation: read
+  scope: global
+
+Initializing worker threads...
+
+Threads started!
+
+Total operations: 20 (   37.63 per second)
+
+20480.00 MiB transferred (38536.77 MiB/sec)
+
+
+General statistics:
+    total time:                          0.5299s
+    total number of events:              20
+
+Latency (ms):
+         min:                                   25.63
+         avg:                                   26.48
+         max:                                   36.38
+         95th percentile:                       27.66
+         sum:                                  529.61
+
+Threads fairness:
+    events (avg/stddev):           20.0000/0.00
+    execution time (avg/stddev):   0.5296/0.00
+
@@ -0,0 +1,37 @@
+sysbench 1.0.20 (using system LuaJIT 2.1.1761786044)
+
+Running the test with following options:
+Number of threads: 1
+Initializing random number generator from current time
+
+
+Running memory speed test with the following options:
+  block size: 1048576KiB
+  total size: 20480MiB
+  operation: read
+  scope: global
+
+Initializing worker threads...
+
+Threads started!
+
+Total operations: 20 (   37.35 per second)
+
+20480.00 MiB transferred (38249.60 MiB/sec)
+
+
+General statistics:
+    total time:                          0.5339s
+    total number of events:              20
+
+Latency (ms):
+         min:                                   26.01
+         avg:                                   26.68
+         max:                                   33.21
+         95th percentile:                       27.66
+         sum:                                  533.54
+
+Threads fairness:
+    events (avg/stddev):           20.0000/0.00
+    execution time (avg/stddev):   0.5335/0.00
+