---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-105929 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 8.9G 69G 12% /
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 574 12609 0 2855 15135
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:f0:fb:fb brd ff:ff:ff:ff:ff:ff
inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85407sec preferred_lft 85407sec
inet6 fe80::f816:3eff:fef0:fbfb/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-105929) 02/11/25 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 158.38 29.08 129.30 1677.55 38976.85
00:08:01 88.52 11.35 77.17 821.06 31754.44
00:09:01 34.96 6.77 28.20 198.63 4402.87
00:10:01 19.33 0.25 19.08 10.40 1605.47
00:11:01 27.38 0.23 27.15 3.87 6688.09
00:12:01 26.90 0.13 26.77 4.53 3974.53
00:13:01 19.00 0.07 18.93 0.93 4651.49
00:14:01 17.50 0.18 17.31 3.20 2153.24
00:15:01 8.27 0.00 8.27 0.00 87.45
00:16:01 8.72 0.00 8.72 0.00 94.12
00:17:01 8.68 0.02 8.67 0.13 91.18
00:18:01 8.81 0.00 8.81 0.00 94.64
00:19:01 12.95 0.00 12.95 0.00 178.37
00:20:01 2.18 0.00 2.18 0.00 493.78
00:21:01 5.15 1.83 3.32 14.66 1645.19
Average: 29.64 3.30 26.34 180.67 6423.24
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13630056 15389044 2794912 17.02 74788 1876348 930164 5.32 853720 1708188 116404
00:08:01 12293104 14202104 4131864 25.16 81476 2011968 2201260 12.60 2105000 1775992 32324
00:09:01 12371904 14410412 4053064 24.68 86768 2130104 1736464 9.94 1926032 1863864 29996
00:10:01 12421248 14487552 4003720 24.38 89568 2152604 1670388 9.56 1855308 1880864 13960
00:11:01 12126320 14403104 4298648 26.17 95288 2349716 2017976 11.55 1963764 2053576 32772
00:12:01 11054240 13483276 5370728 32.70 98708 2488476 2929128 16.76 2917852 2157016 64172
00:13:01 10445628 12966840 5979340 36.40 100152 2574504 3201844 18.32 3443192 2236520 22684
00:14:01 10008300 12566732 6416668 39.07 101820 2608488 3610048 20.66 3849556 2261144 60
00:15:01 10003388 12562728 6421580 39.10 102452 2608752 3610048 20.66 3854452 2261408 96
00:16:01 10000860 12560900 6424108 39.11 103124 2608764 3610048 20.66 3856728 2261420 104
00:17:01 9999984 12561052 6424984 39.12 103876 2609036 3610048 20.66 3856012 2261696 288
00:18:01 10000256 12562108 6424712 39.12 104580 2609044 3610048 20.66 3857092 2261704 108
00:19:01 10005860 12568476 6419108 39.08 105536 2608788 3577164 20.47 3854400 2261428 20
00:20:01 10448364 13058688 5976604 36.39 105624 2655224 3103424 17.76 3365920 2307464 33768
00:21:01 10482944 13109068 5942024 36.18 106152 2669840 3050692 17.46 3320424 2317740 660
Average: 11019497 13392806 5405471 32.91 97327 2437444 2831250 16.20 2991963 2124668 23161
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00
00:07:01 ens3 148.06 108.52 1414.70 29.27 0.00 0.00 0.00 0.00
00:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:08:01 ens3 464.92 350.07 1123.09 117.22 0.00 0.00 0.00 0.00
00:09:01 lo 1.33 1.33 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 896.23 680.10 1474.70 292.00 0.00 0.00 0.00 0.00
00:10:01 lo 25.48 25.48 3.93 3.93 0.00 0.00 0.00 0.00
00:10:01 ens3 257.62 190.53 179.74 83.20 0.00 0.00 0.00 0.00
00:11:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00
00:11:01 ens3 444.48 332.83 2795.38 110.24 0.00 0.00 0.00 0.00
00:12:01 lo 1.98 1.98 0.29 0.29 0.00 0.00 0.00 0.00
00:12:01 ens3 362.58 307.33 324.92 122.34 0.00 0.00 0.00 0.00
00:13:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
00:13:01 ens3 3686.27 2353.62 1836.33 1180.16 0.00 0.00 0.00 0.00
00:14:01 lo 63.17 63.17 6.45 6.45 0.00 0.00 0.00 0.00
00:14:01 ens3 758.14 422.78 238.32 191.52 0.00 0.00 0.00 0.00
00:15:01 lo 19.11 19.11 1.59 1.59 0.00 0.00 0.00 0.00
00:15:01 ens3 0.12 0.05 0.05 0.00 0.00 0.00 0.00 0.00
00:16:01 lo 19.10 19.10 1.59 1.59 0.00 0.00 0.00 0.00
00:16:01 ens3 0.32 0.25 0.13 0.73 0.00 0.00 0.00 0.00
00:17:01 lo 18.33 18.33 1.55 1.55 0.00 0.00 0.00 0.00
00:17:01 ens3 0.20 0.10 0.11 0.21 0.00 0.00 0.00 0.00
00:18:01 lo 18.84 18.84 1.59 1.59 0.00 0.00 0.00 0.00
00:18:01 ens3 0.22 0.20 0.06 0.20 0.00 0.00 0.00 0.00
00:19:01 lo 16.31 16.31 1.28 1.28 0.00 0.00 0.00 0.00
00:19:01 ens3 6.75 5.63 1.36 2.20 0.00 0.00 0.00 0.00
00:20:01 lo 1.60 1.60 0.08 0.08 0.00 0.00 0.00 0.00
00:20:01 ens3 7559.04 4616.86 2444.68 2229.23 0.00 0.00 0.00 0.00
00:21:01 lo 18.05 18.05 4.15 4.15 0.00 0.00 0.00 0.00
00:21:01 ens3 628.81 465.06 147.83 224.04 0.00 0.00 0.00 0.00
Average: lo 13.67 13.67 1.53 1.53 0.00 0.00 0.00 0.00
Average: ens3 1015.21 656.20 798.07 305.81 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-105929) 02/11/25 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 21.19 0.00 1.54 9.25 0.09 67.93
00:07:01 0 28.27 0.00 1.92 5.74 0.10 63.97
00:07:01 1 22.28 0.00 0.90 0.70 0.07 76.05
00:07:01 2 24.73 0.00 2.08 17.61 0.09 55.49
00:07:01 3 9.39 0.00 1.23 12.95 0.14 76.29
00:08:01 all 63.67 0.00 2.23 3.44 0.12 30.55
00:08:01 0 59.83 0.00 2.12 8.48 0.12 29.45
00:08:01 1 67.83 0.00 2.01 0.86 0.10 29.20
00:08:01 2 68.94 0.00 2.10 3.15 0.12 25.69
00:08:01 3 58.11 0.00 2.69 1.27 0.12 37.82
00:09:01 all 46.91 0.00 2.83 2.95 0.12 47.19
00:09:01 0 49.01 0.00 2.86 7.79 0.12 40.22
00:09:01 1 45.62 0.00 2.68 2.36 0.12 49.22
00:09:01 2 46.27 0.00 2.33 0.46 0.15 50.79
00:09:01 3 46.68 0.00 3.49 1.17 0.10 48.56
00:10:01 all 33.30 0.00 1.85 14.22 0.13 50.50
00:10:01 0 32.18 0.00 1.90 23.93 0.17 41.82
00:10:01 1 33.33 0.00 1.28 0.14 0.14 65.11
00:10:01 2 33.98 0.00 1.97 16.46 0.09 47.51
00:10:01 3 33.69 0.00 2.27 16.19 0.15 47.70
00:11:01 all 40.35 0.00 1.98 20.18 0.11 37.39
00:11:01 0 43.25 0.00 1.69 23.65 0.08 31.32
00:11:01 1 37.46 0.00 2.19 18.51 0.08 41.75
00:11:01 2 39.37 0.00 2.01 13.10 0.10 45.41
00:11:01 3 41.32 0.00 2.01 25.57 0.14 30.97
00:12:01 all 31.54 0.00 1.77 17.53 0.10 49.07
00:12:01 0 32.55 0.00 1.33 0.71 0.08 65.33
00:12:01 1 27.94 0.00 1.59 33.10 0.14 37.23
00:12:01 2 32.03 0.00 2.69 12.13 0.10 53.05
00:12:01 3 33.65 0.00 1.48 24.19 0.07 40.61
00:13:01 all 46.36 0.00 8.83 1.83 0.13 42.84
00:13:01 0 42.63 0.00 9.82 0.00 0.10 47.44
00:13:01 1 46.41 0.00 7.22 4.59 0.14 41.65
00:13:01 2 47.73 0.00 8.62 0.50 0.14 43.02
00:13:01 3 48.75 0.00 9.64 2.27 0.12 39.23
00:14:01 all 17.99 0.00 2.32 13.63 0.12 65.94
00:14:01 0 17.12 0.00 1.37 7.01 0.10 74.40
00:14:01 1 18.92 0.00 1.33 2.19 0.08 77.47
00:14:01 2 20.05 0.00 3.45 8.06 0.13 68.31
00:14:01 3 15.82 0.00 3.18 37.34 0.17 43.49
00:15:01 all 1.71 0.00 0.17 2.62 0.07 95.43
00:15:01 0 1.39 0.00 0.22 0.60 0.07 97.73
00:15:01 1 0.77 0.00 0.07 0.00 0.05 99.12
00:15:01 2 2.58 0.00 0.23 9.08 0.10 88.00
00:15:01 3 2.12 0.00 0.15 0.82 0.08 96.83
00:16:01 all 1.52 0.00 0.19 1.73 0.05 96.51
00:16:01 0 1.44 0.00 0.23 1.14 0.07 97.12
00:16:01 1 2.00 0.00 0.15 0.31 0.05 97.49
00:16:01 2 1.15 0.00 0.17 4.91 0.03 93.73
00:16:01 3 1.49 0.00 0.17 0.60 0.03 97.71
00:17:01 all 1.27 0.00 0.16 0.35 0.06 98.16
00:17:01 0 1.52 0.00 0.15 0.13 0.03 98.17
00:17:01 1 1.71 0.00 0.13 0.02 0.07 98.08
00:17:01 2 0.90 0.00 0.22 1.12 0.10 97.66
00:17:01 3 0.95 0.00 0.13 0.12 0.05 98.75
00:17:01 CPU %user %nice %system %iowait %steal %idle
00:18:01 all 0.66 0.00 0.15 1.48 0.07 97.64
00:18:01 0 0.72 0.00 0.17 0.43 0.07 98.61
00:18:01 1 0.62 0.00 0.17 2.91 0.07 96.24
00:18:01 2 0.69 0.00 0.17 1.84 0.08 97.22
00:18:01 3 0.58 0.00 0.13 0.77 0.07 98.45
00:19:01 all 1.33 0.00 0.21 0.49 0.07 97.89
00:19:01 0 1.60 0.00 0.17 0.02 0.05 98.16
00:19:01 1 1.24 0.00 0.28 1.89 0.08 96.51
00:19:01 2 1.45 0.00 0.18 0.02 0.07 98.28
00:19:01 3 1.05 0.00 0.23 0.03 0.07 98.61
00:20:01 all 42.76 0.00 16.02 0.02 0.16 41.04
00:20:01 0 42.64 0.00 15.49 0.00 0.15 41.72
00:20:01 1 44.85 0.00 17.33 0.07 0.14 37.62
00:20:01 2 41.66 0.00 12.96 0.00 0.24 45.15
00:20:01 3 41.91 0.00 18.26 0.02 0.14 39.68
00:21:01 all 35.59 0.00 5.39 0.35 0.11 58.56
00:21:01 0 34.72 0.00 3.60 0.02 0.14 61.53
00:21:01 1 37.64 0.00 7.75 1.34 0.10 53.17
00:21:01 2 34.38 0.00 2.21 0.03 0.12 63.26
00:21:01 3 35.60 0.00 8.02 0.00 0.08 56.30
Average: all 25.62 0.00 3.03 5.98 0.10 65.28
Average: 0 25.82 0.00 2.86 5.28 0.10 65.95
Average: 1 25.76 0.00 2.99 4.59 0.09 66.57
Average: 2 26.26 0.00 2.74 5.88 0.11 65.01
Average: 3 24.63 0.00 3.52 8.16 0.10 63.58