---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-101534 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2799.998
BogoMIPS: 5599.99
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 11G 68G 14% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 1270 10635 0 4134 14441
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:0d:0a:c6 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85512sec preferred_lft 85512sec
inet6 fe80::f816:3eff:fe0d:ac6/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-101534) 01/25/25 _x86_64_ (4 CPU)
13:21:25 LINUX RESTART (4 CPU)
13:22:02 tps rtps wtps bread/s bwrtn/s
13:23:01 109.20 0.34 108.86 32.67 25939.47
13:24:01 104.07 17.84 86.22 673.78 24376.54
13:25:01 28.82 0.00 28.82 0.00 14945.33
13:26:01 33.83 0.00 33.83 0.00 14739.28
13:27:01 32.82 0.00 32.82 0.00 1983.87
13:28:01 27.62 0.02 27.61 0.13 675.91
13:29:01 17.76 0.00 17.76 0.00 381.94
13:30:01 21.90 0.00 21.90 0.00 553.37
13:31:01 48.56 0.00 48.56 0.00 1089.42
13:32:01 32.39 0.43 31.96 15.33 776.94
13:33:01 17.80 2.45 15.35 80.40 7656.13
13:34:01 190.47 2.23 188.24 59.06 30950.84
13:35:01 40.58 1.05 39.53 49.19 15811.76
13:36:01 22.96 0.83 22.13 86.92 11481.42
Average: 51.99 1.80 50.19 71.30 10793.36
13:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:23:01 13972724 15563736 2452236 14.93 61768 1731196 768296 4.40 651304 1588128 22276
13:24:01 12808412 14676824 3616548 22.02 74064 1983692 1550628 8.87 1580620 1795576 7976
13:25:01 12114340 13992180 4310620 26.24 74332 1992464 2048212 11.72 2287120 1781632 292
13:26:01 12063404 13953128 4361556 26.55 74772 2003020 2104000 12.04 2325920 1792128 16
13:27:01 12018744 13930160 4406216 26.83 75200 2023256 2120096 12.13 2348100 1812368 260
13:28:01 11991844 13919344 4433116 26.99 75612 2037968 2120096 12.13 2358200 1827068 180
13:29:01 11980920 13917752 4444040 27.06 76012 2046032 2120096 12.13 2359276 1835132 28
13:30:01 11960964 13910920 4463996 27.18 76428 2057820 2170012 12.42 2366196 1846920 400
13:31:01 11929496 13906476 4495464 27.37 77604 2081156 2170012 12.42 2369460 1870264 372
13:32:01 11193500 13270164 5231460 31.85 78436 2177168 2952408 16.90 3003568 1964980 80584
13:33:01 9233736 11949996 7191224 43.78 87408 2767788 4046228 23.16 4413596 2459296 453504
13:34:01 8081684 11506908 8343276 50.80 97868 3406732 4715976 26.99 5299924 2662500 202228
13:35:01 11020348 15010428 5404612 32.90 99616 3952736 1196228 6.85 2259788 2757168 285584
13:36:01 10924624 14820196 5500336 33.49 101904 3859940 1398028 8.00 2469292 2646148 17896
Average: 11521053 13880587 4903907 29.86 80787 2437212 2248594 12.87 2578026 2045665 76543
13:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:23:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00
13:23:01 ens3 48.23 32.69 775.02 6.62 0.00 0.00 0.00 0.00
13:24:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00
13:24:01 ens3 328.47 269.73 2726.91 60.75 0.00 0.00 0.00 0.00
13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:25:01 ens3 5.18 3.83 1.32 1.43 0.00 0.00 0.00 0.00
13:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:26:01 ens3 1.05 0.80 1.17 0.64 0.00 0.00 0.00 0.00
13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:27:01 ens3 0.38 0.23 0.13 0.33 0.00 0.00 0.00 0.00
13:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:28:01 ens3 0.23 0.20 0.06 0.20 0.00 0.00 0.00 0.00
13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:29:01 ens3 1.27 0.62 0.52 0.76 0.00 0.00 0.00 0.00
13:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:30:01 ens3 4.72 5.88 0.51 8.49 0.00 0.00 0.00 0.00
13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:31:01 ens3 0.65 0.38 0.32 0.22 0.00 0.00 0.00 0.00
13:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:32:01 ens3 19.71 13.03 5.46 4.96 0.00 0.00 0.00 0.00
13:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
13:33:01 ens3 130.03 95.98 266.46 28.17 0.00 0.00 0.00 0.00
13:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
13:34:01 ens3 287.80 238.38 1612.41 73.36 0.00 0.00 0.00 0.00
13:35:01 lo 1.45 1.45 13.54 13.54 0.00 0.00 0.00 0.00
13:35:01 ens3 370.52 258.94 743.11 91.17 0.00 0.00 0.00 0.00
13:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
13:36:01 ens3 91.35 67.14 31.10 262.93 0.00 0.00 0.00 0.00
Average: lo 0.35 0.35 0.99 0.99 0.00 0.00 0.00 0.00
Average: ens3 92.17 70.61 439.94 38.61 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-101534) 01/25/25 _x86_64_ (4 CPU)
13:21:25 LINUX RESTART (4 CPU)
13:22:02 CPU %user %nice %system %iowait %steal %idle
13:23:01 all 12.37 0.00 0.82 14.31 0.04 72.46
13:23:01 0 3.68 0.00 0.24 0.64 0.02 95.42
13:23:01 1 23.26 0.00 1.15 7.62 0.05 67.92
13:23:01 2 15.10 0.00 1.19 2.96 0.03 80.72
13:23:01 3 7.47 0.00 0.71 46.12 0.07 45.63
13:24:01 all 37.64 0.00 1.38 6.54 0.11 54.33
13:24:01 0 28.25 0.00 1.14 1.00 0.10 69.50
13:24:01 1 33.33 0.00 1.43 18.87 0.10 46.26
13:24:01 2 37.76 0.00 1.05 2.28 0.12 58.80
13:24:01 3 51.25 0.00 1.90 3.98 0.13 42.74
13:25:01 all 34.99 0.00 0.31 2.09 0.08 62.53
13:25:01 0 18.59 0.00 0.27 0.00 0.08 81.06
13:25:01 1 48.93 0.00 0.45 7.86 0.10 42.65
13:25:01 2 53.08 0.00 0.27 0.50 0.07 46.09
13:25:01 3 19.38 0.00 0.25 0.00 0.05 80.32
13:26:01 all 38.36 0.00 0.15 0.18 0.07 61.25
13:26:01 0 29.06 0.00 0.15 0.00 0.03 70.75
13:26:01 1 95.55 0.00 0.17 0.62 0.12 3.55
13:26:01 2 10.90 0.00 0.07 0.03 0.03 88.96
13:26:01 3 18.05 0.00 0.22 0.07 0.05 81.61
13:27:01 all 27.23 0.00 0.09 0.10 0.03 72.55
13:27:01 0 1.88 0.00 0.05 0.13 0.02 97.92
13:27:01 1 99.25 0.00 0.22 0.10 0.08 0.35
13:27:01 2 1.25 0.00 0.05 0.00 0.03 98.67
13:27:01 3 6.57 0.00 0.05 0.13 0.02 93.23
13:28:01 all 27.84 0.00 0.06 0.04 0.04 72.03
13:28:01 0 1.10 0.00 0.02 0.00 0.02 98.87
13:28:01 1 99.53 0.00 0.13 0.13 0.08 0.12
13:28:01 2 2.11 0.00 0.02 0.00 0.03 97.84
13:28:01 3 8.82 0.00 0.05 0.00 0.02 91.11
13:29:01 all 25.89 0.00 0.05 0.02 0.03 74.01
13:29:01 0 0.78 0.00 0.05 0.02 0.00 99.15
13:29:01 1 99.43 0.00 0.05 0.08 0.08 0.35
13:29:01 2 0.52 0.00 0.07 0.00 0.03 99.38
13:29:01 3 2.72 0.00 0.03 0.00 0.02 97.23
13:30:01 all 25.13 0.00 0.05 0.02 0.03 74.78
13:30:01 0 0.50 0.00 0.02 0.00 0.00 99.48
13:30:01 1 99.58 0.00 0.08 0.05 0.08 0.20
13:30:01 2 0.27 0.00 0.07 0.02 0.02 99.63
13:30:01 3 0.12 0.00 0.03 0.00 0.00 99.85
13:31:01 all 25.40 0.00 0.11 0.00 0.03 74.46
13:31:01 0 1.28 0.00 0.03 0.00 0.02 98.67
13:31:01 1 98.03 0.00 0.32 0.00 0.10 1.55
13:31:01 2 0.40 0.00 0.05 0.00 0.03 99.52
13:31:01 3 2.14 0.00 0.05 0.00 0.00 97.81
13:32:01 all 25.36 0.00 0.36 0.03 0.04 74.20
13:32:01 0 9.00 0.00 0.30 0.02 0.02 90.66
13:32:01 1 64.37 0.00 0.67 0.12 0.07 34.78
13:32:01 2 17.65 0.00 0.29 0.00 0.03 82.03
13:32:01 3 10.31 0.00 0.18 0.00 0.03 89.47
13:33:01 all 47.20 0.00 1.21 0.20 0.07 51.32
13:33:01 0 48.82 0.00 0.67 0.12 0.07 50.33
13:33:01 1 32.68 0.00 0.63 0.40 0.07 66.22
13:33:01 2 64.94 0.00 3.08 0.25 0.08 31.64
13:33:01 3 42.34 0.00 0.47 0.03 0.07 57.09
13:33:01 CPU %user %nice %system %iowait %steal %idle
13:34:01 all 52.13 0.00 2.95 1.74 0.09 43.10
13:34:01 0 54.48 0.00 2.10 0.07 0.08 43.26
13:34:01 1 49.87 0.00 2.70 1.14 0.10 46.19
13:34:01 2 62.28 0.00 5.40 5.37 0.08 26.87
13:34:01 3 41.93 0.00 1.61 0.37 0.08 56.01
13:35:01 all 53.76 0.00 1.74 0.53 0.08 43.89
13:35:01 0 59.12 0.00 2.16 1.46 0.08 37.19
13:35:01 1 59.68 0.00 1.95 0.17 0.08 38.11
13:35:01 2 36.62 0.00 1.57 0.02 0.08 61.72
13:35:01 3 59.66 0.00 1.25 0.50 0.07 38.52
13:36:01 all 18.70 0.00 0.86 0.75 0.04 79.66
13:36:01 0 22.39 0.00 0.72 0.23 0.05 76.61
13:36:01 1 20.16 0.00 0.95 0.75 0.05 78.09
13:36:01 2 10.40 0.00 0.67 0.03 0.02 88.88
13:36:01 3 21.86 0.00 1.10 1.96 0.03 75.05
Average: all 32.31 0.00 0.72 1.88 0.06 65.04
Average: 0 19.92 0.00 0.56 0.26 0.04 79.21
Average: 1 66.04 0.00 0.78 2.70 0.08 30.40
Average: 2 22.36 0.00 0.99 0.81 0.05 75.78
Average: 3 20.89 0.00 0.56 3.73 0.05 74.76