---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-91461 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
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): 0-7
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:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 14G 141G 9% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 867 24796 0 6503 30844
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:82:27:0c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85781sec preferred_lft 85781sec
inet6 fe80::f816:3eff:fe82:270c/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:76:fe:0e:11 brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:76ff:fefe:e11/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91461) 12/17/24 _x86_64_ (8 CPU)
05:43:57 LINUX RESTART (8 CPU)
05:44:01 tps rtps wtps bread/s bwrtn/s
05:45:02 349.66 73.89 275.77 5310.18 60220.90
05:46:11 107.41 17.40 90.01 1997.57 21550.90
05:47:01 70.95 0.00 70.95 0.00 19601.04
05:48:01 185.17 0.10 185.07 11.20 105241.13
05:49:01 323.06 4.55 318.51 429.93 63660.46
05:50:01 63.36 0.18 63.17 30.39 19534.61
05:51:01 27.05 0.02 27.03 0.13 14100.45
05:52:01 42.13 0.00 42.13 0.00 15318.91
05:53:01 93.15 0.93 92.22 39.59 18887.39
05:54:01 33.79 1.10 32.69 71.99 16991.17
Average: 130.22 10.10 120.12 820.56 35564.90
05:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:45:02 30226256 31660904 2712964 8.24 55568 1698528 1462864 4.30 883048 1554244 85308
05:46:11 26375544 31623668 6563676 19.93 104248 5340016 1883996 5.54 979676 5120152 3509788
05:47:01 26181592 31654684 6757628 20.52 121416 5500188 1674292 4.93 970716 5279676 3311236
05:48:01 25899348 31663448 7039872 21.37 129196 5765796 1680388 4.94 971244 5544068 754720
05:49:01 23875308 29974416 9063912 27.52 143940 6083476 8195824 24.11 2841820 5607468 1628
05:50:01 23401624 29740648 9537596 28.96 160924 6277252 8538256 25.12 3119788 5767096 20488
05:51:01 23292988 29690572 9646232 29.28 164096 6325108 8636040 25.41 3181692 5803372 33112
05:52:01 23336384 29766892 9602836 29.15 169928 6351956 8500216 25.01 3106936 5837184 572
05:53:01 25459696 31645580 7479524 22.71 174800 6094832 1546540 4.55 1249252 5641464 944
05:54:01 25394280 31586316 7544940 22.91 176216 6101160 1599664 4.71 1316096 5642288 680
Average: 25344302 30900713 7594918 23.06 140033 5553831 4371808 12.86 1862027 5179701 771848
05:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:45:02 ens3 303.80 210.08 1572.29 71.80 0.00 0.00 0.00 0.00
05:45:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
05:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:46:11 ens3 973.00 552.66 27634.86 46.47 0.00 0.00 0.00 0.00
05:46:11 lo 11.97 11.97 1.18 1.18 0.00 0.00 0.00 0.00
05:46:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:47:01 ens3 5.54 5.88 1.20 1.56 0.00 0.00 0.00 0.00
05:47:01 lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00
05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:48:01 ens3 5.77 5.73 1.21 1.55 0.00 0.00 0.00 0.00
05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:49:01 br-93820335252e 5.73 7.58 0.49 138.72 0.00 0.00 0.00 0.00
05:49:01 ens3 13.85 11.05 141.13 3.09 0.00 0.00 0.00 0.00
05:49:01 veth04609c8 1.60 2.23 0.18 0.23 0.00 0.00 0.00 0.00
05:49:01 lo 1.83 1.83 0.14 0.14 0.00 0.00 0.00 0.00
05:50:01 br-93820335252e 0.57 0.42 0.04 0.03 0.00 0.00 0.00 0.00
05:50:01 ens3 37.71 27.45 924.07 3.17 0.00 0.00 0.00 0.00
05:50:01 veth04609c8 10.33 14.86 1.41 1.70 0.00 0.00 0.00 0.00
05:50:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00
05:51:01 br-93820335252e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:51:01 ens3 13.16 10.68 188.22 2.09 0.00 0.00 0.00 0.00
05:51:01 veth04609c8 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00
05:51:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00
05:52:01 br-93820335252e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:52:01 ens3 3.85 3.12 67.12 0.43 0.00 0.00 0.00 0.00
05:52:01 veth04609c8 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00
05:52:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00
05:53:01 ens3 33.61 29.65 60.06 11.08 0.00 0.00 0.00 0.00
05:53:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00
05:53:01 docker0 15.76 18.68 2.25 291.90 0.00 0.00 0.00 0.00
05:54:01 ens3 15.61 15.55 12.36 6.45 0.00 0.00 0.00 0.00
05:54:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00
05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 155.45 95.59 3483.31 15.47 0.00 0.00 0.00 0.00
Average: lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00
Average: docker0 1.58 1.87 0.23 29.23 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91461) 12/17/24 _x86_64_ (8 CPU)
05:43:57 LINUX RESTART (8 CPU)
05:44:01 CPU %user %nice %system %iowait %steal %idle
05:45:02 all 7.55 0.00 1.16 3.20 0.09 88.00
05:45:02 0 3.68 0.00 1.10 1.98 0.05 93.18
05:45:02 1 6.72 0.00 0.84 10.55 0.10 81.79
05:45:02 2 12.93 0.00 1.25 3.14 0.23 82.45
05:45:02 3 17.28 0.00 1.34 0.52 0.08 80.78
05:45:02 4 10.05 0.00 1.52 2.22 0.02 86.20
05:45:02 5 3.95 0.00 0.53 2.12 0.03 93.36
05:45:02 6 2.74 0.00 0.65 3.74 0.07 92.80
05:45:02 7 3.07 0.00 2.02 1.35 0.08 93.47
05:46:11 all 10.77 0.00 3.13 9.58 0.12 76.40
05:46:11 0 6.26 0.00 3.19 4.84 0.09 85.62
05:46:11 1 9.81 0.00 3.01 19.14 0.22 67.82
05:46:11 2 7.10 0.00 3.51 6.88 0.16 82.35
05:46:11 3 20.65 0.00 3.53 6.11 0.16 69.55
05:46:11 4 22.42 0.00 3.16 3.83 0.07 70.51
05:46:11 5 7.19 0.00 2.94 6.24 0.12 83.52
05:46:11 6 6.24 0.00 3.12 14.62 0.07 75.94
05:46:11 7 6.48 0.00 2.59 14.94 0.10 75.89
05:47:01 all 3.02 0.00 1.51 24.71 0.07 70.70
05:47:01 0 2.10 0.00 1.54 6.45 0.06 89.85
05:47:01 1 3.46 0.00 1.15 22.81 0.04 72.54
05:47:01 2 3.44 0.00 2.09 10.43 0.06 83.97
05:47:01 3 2.75 0.00 0.98 9.73 0.02 86.52
05:47:01 4 3.63 0.00 1.53 3.32 0.04 91.48
05:47:01 5 2.58 0.00 1.81 69.46 0.06 26.10
05:47:01 6 3.35 0.00 1.18 38.58 0.22 56.66
05:47:01 7 2.80 0.00 1.77 36.99 0.04 58.40
05:48:01 all 2.19 0.00 1.20 25.67 0.04 70.91
05:48:01 0 2.27 0.00 1.15 11.12 0.05 85.40
05:48:01 1 2.14 0.00 1.20 16.23 0.03 80.39
05:48:01 2 1.73 0.00 1.56 45.61 0.05 51.04
05:48:01 3 1.84 0.00 0.72 17.96 0.03 79.44
05:48:01 4 2.88 0.00 1.02 13.88 0.07 82.15
05:48:01 5 1.92 0.00 1.36 64.11 0.03 32.58
05:48:01 6 2.11 0.00 1.37 22.30 0.02 74.20
05:48:01 7 2.61 0.00 1.18 14.36 0.03 81.83
05:49:01 all 26.34 0.00 3.89 7.12 0.24 62.42
05:49:01 0 29.85 0.00 3.97 7.15 0.23 58.80
05:49:01 1 23.65 0.00 3.73 4.32 0.28 68.01
05:49:01 2 30.22 0.00 4.68 14.84 0.28 49.97
05:49:01 3 28.04 0.00 3.65 2.26 0.23 65.82
05:49:01 4 31.66 0.00 4.33 2.83 0.28 60.90
05:49:01 5 20.15 0.00 3.67 1.77 0.23 74.18
05:49:01 6 25.02 0.00 3.92 4.50 0.25 66.31
05:49:01 7 22.10 0.00 3.19 19.29 0.13 55.28
05:50:01 all 4.89 0.00 1.04 17.55 0.09 76.42
05:50:01 0 4.74 0.00 1.62 5.09 0.08 88.46
05:50:01 1 3.62 0.00 1.19 25.30 0.07 69.83
05:50:01 2 5.55 0.00 1.04 7.16 0.12 86.14
05:50:01 3 3.73 0.00 0.77 10.12 0.05 85.32
05:50:01 4 5.33 0.00 1.11 12.05 0.12 81.39
05:50:01 5 4.23 0.00 0.68 1.78 0.13 93.17
05:50:01 6 4.62 0.00 0.60 12.11 0.07 82.60
05:50:01 7 7.33 0.00 1.33 67.05 0.10 24.20
05:51:01 all 1.93 0.00 0.23 14.36 0.10 83.38
05:51:01 0 1.00 0.00 0.15 4.48 0.05 94.31
05:51:01 1 1.54 0.00 0.15 0.97 0.10 97.24
05:51:01 2 3.37 0.00 0.40 20.07 0.12 76.04
05:51:01 3 1.94 0.00 0.20 1.49 0.10 96.27
05:51:01 4 2.73 0.00 0.32 0.00 0.13 96.82
05:51:01 5 1.75 0.00 0.20 46.35 0.13 51.56
05:51:01 6 1.08 0.00 0.15 4.07 0.13 94.56
05:51:01 7 2.02 0.00 0.27 37.43 0.05 60.24
05:52:01 all 1.92 0.00 0.51 21.83 0.08 75.67
05:52:01 0 0.99 0.00 0.60 1.15 0.05 97.21
05:52:01 1 2.34 0.00 0.42 7.14 0.12 89.99
05:52:01 2 3.29 0.00 0.57 9.17 0.08 86.89
05:52:01 3 1.86 0.00 0.50 48.46 0.07 49.11
05:52:01 4 1.49 0.00 0.38 0.67 0.03 97.43
05:52:01 5 2.19 0.00 0.73 59.17 0.18 37.73
05:52:01 6 1.00 0.00 0.42 11.33 0.03 87.22
05:52:01 7 2.19 0.00 0.42 37.51 0.05 59.84
05:53:01 all 2.10 0.00 0.99 9.08 0.12 87.71
05:53:01 0 2.36 0.00 0.92 2.66 0.10 93.96
05:53:01 1 1.62 0.00 1.25 8.07 0.17 88.89
05:53:01 2 2.34 0.00 1.00 7.82 0.10 88.73
05:53:01 3 2.14 0.00 1.15 45.37 0.13 51.20
05:53:01 4 1.85 0.00 1.07 1.44 0.10 95.54
05:53:01 5 2.06 0.00 0.70 2.39 0.10 94.75
05:53:01 6 1.72 0.00 0.94 3.24 0.15 93.95
05:53:01 7 2.69 0.00 0.89 1.74 0.07 94.62
05:54:01 all 5.85 0.00 0.30 7.18 0.03 86.65
05:54:01 0 1.68 0.00 0.17 0.15 0.00 98.00
05:54:01 1 0.20 0.00 0.15 0.00 0.00 99.65
05:54:01 2 1.73 0.00 0.25 0.00 0.02 98.00
05:54:01 3 1.57 0.00 0.28 43.91 0.02 54.22
05:54:01 4 0.18 0.00 0.15 0.08 0.02 99.57
05:54:01 5 8.78 0.00 0.38 3.53 0.05 87.26
05:54:01 6 29.07 0.00 0.76 9.47 0.10 60.61
05:54:01 7 3.75 0.00 0.25 0.38 0.02 95.60
Average: all 6.78 0.00 1.42 13.77 0.10 77.93
Average: 0 5.56 0.00 1.46 4.48 0.08 88.42
Average: 1 5.61 0.00 1.34 11.36 0.12 81.57
Average: 2 7.24 0.00 1.66 12.44 0.12 78.54
Average: 3 8.46 0.00 1.35 18.55 0.09 71.54
Average: 4 8.51 0.00 1.48 4.03 0.09 85.89
Average: 5 5.55 0.00 1.32 24.63 0.11 68.39
Average: 6 7.73 0.00 1.34 11.99 0.11 78.83
Average: 7 5.57 0.00 1.40 22.71 0.07 70.26