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Implemented threads and file-block-size
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Sun Knudsen
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@ -121,13 +121,13 @@ $ speedtest
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Speedtest by Ookla
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Server: Ljósleiðarinn - Reykjavík (id = 12720)
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Server: Siminn - Reykjavik (id = 4818)
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ISP: 1984 ehf
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Latency: 0.48 ms (0.04 ms jitter)
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Download: 940.03 Mbps (data used: 494.8 MB )
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Upload: 941.49 Mbps (data used: 423.8 MB )
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Latency: 0.56 ms (0.04 ms jitter)
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Download: 952.13 Mbps (data used: 429.5 MB )
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Upload: 994.18 Mbps (data used: 1.6 GB )
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Packet Loss: 0.0%
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Result URL: https://www.speedtest.net/result/c/ef84204c-1a99-451a-8782-d9b0753622f7
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Result URL: https://www.speedtest.net/result/c/541db9ff-1731-4998-b137-9d6dd959f6aa
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```
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Network download speed: 940.03 Mbps
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@ -138,10 +138,8 @@ Network upload speed: 941.49 Mbps
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### Benchmark CPU
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> Heads-up: use `--threads` to use multiple cores concurrently.
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```console
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$ sysbench cpu run
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$ sysbench cpu --threads=$(nproc) run
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sysbench 1.0.20 (using system LuaJIT 2.1.0-beta3)
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Running the test with following options:
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@ -156,32 +154,32 @@ Initializing worker threads...
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Threads started!
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CPU speed:
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events per second: 4322.01
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events per second: 4312.04
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General statistics:
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total time: 10.0002s
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total number of events: 43223
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total number of events: 43123
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Latency (ms):
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min: 0.23
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avg: 0.23
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max: 3.77
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95th percentile: 0.23
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sum: 9993.78
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max: 0.64
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95th percentile: 0.24
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sum: 9989.38
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Threads fairness:
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events (avg/stddev): 43223.0000/0.00
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execution time (avg/stddev): 9.9938/0.00
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events (avg/stddev): 43123.0000/0.00
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execution time (avg/stddev): 9.9894/0.00
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```
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CPU events per second: 4322.01
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CPU events per second: 4312.04
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👍
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### Benchmark memory
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```console
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$ sysbench memory run
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$ sysbench memory --threads=$(nproc) run
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sysbench 1.0.20 (using system LuaJIT 2.1.0-beta3)
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Running the test with following options:
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@ -199,36 +197,38 @@ Initializing worker threads...
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Threads started!
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Total operations: 62356792 (6235367.55 per second)
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Total operations: 62470941 (6246793.35 per second)
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60895.30 MiB transferred (6089.23 MiB/sec)
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61006.78 MiB transferred (6100.38 MiB/sec)
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General statistics:
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total time: 10.0000s
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total number of events: 62356792
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total number of events: 62470941
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Latency (ms):
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min: 0.00
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avg: 0.00
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max: 0.36
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max: 0.23
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95th percentile: 0.00
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sum: 4421.34
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sum: 4481.00
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Threads fairness:
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events (avg/stddev): 62356792.0000/0.00
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execution time (avg/stddev): 4.4213/0.00
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events (avg/stddev): 62470941.0000/0.00
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execution time (avg/stddev): 4.4810/0.00
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```
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Memory speed: 6089.23 MiB/sec
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Memory speed: 6100.38 MiB/sec
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👍
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### Benchmark disk
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> Heads-up: use `--file-block-size=16K` to simulate database or `apt install` workloads and `--file-block-size=1M` to simulate web server workload.
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```console
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$ sysbench fileio --file-total-size=8G prepare
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sysbench 1.0.18 (using system LuaJIT 2.1.0-beta3)
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sysbench 1.0.20 (using system LuaJIT 2.1.0-beta3)
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128 files, 65536Kb each, 8192Mb total
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Creating files for the test...
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@ -236,9 +236,9 @@ Extra file open flags: (none)
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Creating file test_file.0
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…
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Creating file test_file.127
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8589934592 bytes written in 82.33 seconds (99.50 MiB/sec).
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8589934592 bytes written in 81.95 seconds (99.96 MiB/sec).
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$ sysbench fileio --file-total-size=8G --file-test-mode=rndrw run
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$ sysbench fileio --file-block-size=16K --file-total-size=8G --file-test-mode=rndrw --threads=$(nproc) run
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sysbench 1.0.20 (using system LuaJIT 2.1.0-beta3)
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Running the test with following options:
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@ -262,37 +262,86 @@ Threads started!
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File operations:
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reads/s: 4002.99
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writes/s: 2668.62
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fsyncs/s: 8546.96
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reads/s: 4042.23
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writes/s: 2694.82
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fsyncs/s: 8629.92
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Throughput:
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read, MiB/s: 62.55
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written, MiB/s: 41.70
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read, MiB/s: 63.16
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written, MiB/s: 42.11
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General statistics:
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total time: 10.0036s
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total number of events: 152119
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total time: 10.0040s
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total number of events: 153609
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Latency (ms):
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min: 0.00
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avg: 0.07
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max: 3.28
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95th percentile: 0.16
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sum: 9959.87
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avg: 0.06
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max: 10.10
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95th percentile: 0.15
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sum: 9963.22
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Threads fairness:
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events (avg/stddev): 152119.0000/0.00
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execution time (avg/stddev): 9.9599/0.00
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events (avg/stddev): 153609.0000/0.00
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execution time (avg/stddev): 9.9632/0.00
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$ sysbench fileio cleanup
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$ sysbench fileio --file-block-size=1M --file-total-size=8G --file-test-mode=rndrw --threads=$(nproc) run
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sysbench 1.0.20 (using system LuaJIT 2.1.0-beta3)
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Running the test with following options:
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Number of threads: 1
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Initializing random number generator from current time
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Extra file open flags: (none)
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128 files, 64MiB each
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8GiB total file size
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Block size 1MiB
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Number of IO requests: 0
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Read/Write ratio for combined random IO test: 1.50
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Periodic FSYNC enabled, calling fsync() each 100 requests.
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Calling fsync() at the end of test, Enabled.
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Using synchronous I/O mode
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Doing random r/w test
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Initializing worker threads...
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Threads started!
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File operations:
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reads/s: 63.57
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writes/s: 42.38
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fsyncs/s: 136.57
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Throughput:
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read, MiB/s: 63.57
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written, MiB/s: 42.38
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General statistics:
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total time: 10.3782s
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total number of events: 2390
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Latency (ms):
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min: 0.01
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avg: 4.19
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max: 160.43
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95th percentile: 15.00
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sum: 10004.76
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Threads fairness:
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events (avg/stddev): 2390.0000/0.00
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execution time (avg/stddev): 10.0048/0.00
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$ sysbench fileio --file-total-size=8G cleanup
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sysbench 1.0.20 (using system LuaJIT 2.1.0-beta3)
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Removing test files...
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```
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Disk read throughput: 62.55 MiB/s
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Disk read throughput (16K): 63.16 MiB/s
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Disk write throughput (16K): 42.11 MiB/s
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Disk write throughput: 41.70 MiB/s
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Disk read throughput (1M): 63.57 MiB/s
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Disk write throughput (1M): 42.38 MiB/s
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👍
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