---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2318 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: 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): 0-7 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 712K 3.2G 1% /run /dev/vda1 155G 20G 136G 13% / 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 897 18440 0 12829 30817 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:03:07:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fe03:750/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:46:da:a6 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::42:14ff:fe46:daa6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2318) 03/05/26 _x86_64_ (8 CPU) 08:50:57 LINUX RESTART (8 CPU) 08:51:01 tps rtps wtps bread/s bwrtn/s 08:52:02 424.34 73.96 350.38 5307.03 120282.04 08:53:01 238.10 22.79 215.30 1552.14 94178.61 08:54:01 408.13 3.50 404.63 437.93 87849.09 08:55:01 760.57 0.00 760.57 0.00 49420.70 08:56:01 348.23 0.03 348.19 2.53 127326.65 08:57:01 410.88 1.33 409.55 48.79 117102.08 08:58:01 197.23 6.68 190.55 61.19 26247.09 08:59:01 269.71 0.00 269.71 0.00 74008.33 09:00:01 14.15 0.33 13.81 9.73 3773.64 09:01:01 13.80 0.00 13.80 0.00 5200.87 09:02:01 583.22 0.58 582.64 4.67 110748.21 09:03:01 305.98 19.33 286.65 1264.66 27863.16 09:04:01 79.01 4.03 74.98 491.30 8607.73 Average: 311.89 10.18 301.71 705.12 65548.52 08:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 30055736 31646012 2883484 8.75 66720 1833256 1481156 4.36 937872 1651612 200312 08:53:01 28713688 30980252 4225532 12.83 91692 2463884 2263148 6.66 1652860 2231424 302068 08:54:01 26998192 30808548 5941028 18.04 131008 3891056 2490976 7.33 1946776 3535532 27072 08:55:01 25663156 30751160 7276064 22.09 187212 4995692 2549132 7.50 2115528 4578368 37460 08:56:01 24033512 30758024 8905708 27.04 263776 6495400 2408860 7.09 2709976 5563120 1156 08:57:01 21490560 30512088 11448660 34.76 325952 8622620 2589264 7.62 3942216 6756216 7912 08:58:01 19024204 30460504 13915016 42.24 378252 10738400 2617996 7.70 4149324 8757540 1938600 08:59:01 18444980 30199828 14494240 44.00 381176 11026888 2939868 8.65 4703616 8752800 59804 09:00:01 18663912 30450800 14275308 43.34 381924 11053984 2675572 7.87 4486444 8746828 9544 09:01:01 18597400 30548448 14341820 43.54 412252 11100796 2549148 7.50 4305740 8905096 550320 09:02:01 19484108 31594792 13455112 40.85 460296 11279440 1533636 4.51 3061616 9342092 182132 09:03:01 17737148 30560160 15202072 46.15 465272 11941020 3964380 11.66 4238096 9844288 144432 09:04:01 18877884 31548292 14061336 42.69 465800 11802760 1568952 4.62 3256272 9719416 1008 Average: 22137268 30832224 10801952 32.79 308564 8249630 2433238 7.16 3192795 6798795 266294 08:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 ens3 395.42 261.01 1695.86 75.84 0.00 0.00 0.00 0.00 08:52:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 496.85 412.08 4209.89 78.23 0.00 0.00 0.00 0.00 08:53:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 08:54:01 docker0 83.27 217.26 5.29 4232.33 0.00 0.00 0.00 0.00 08:54:01 ens3 477.07 256.94 8763.62 29.53 0.00 0.00 0.00 0.00 08:54:01 lo 3.07 3.07 0.32 0.32 0.00 0.00 0.00 0.00 08:54:01 veth48fe41b 21.68 31.84 1.47 285.56 0.00 0.00 0.00 0.02 08:55:01 docker0 75.47 202.43 5.02 3935.32 0.00 0.00 0.00 0.00 08:55:01 ens3 322.60 173.70 3961.27 40.43 0.00 0.00 0.00 0.00 08:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 veth48fe41b 75.47 202.48 6.05 3935.32 0.00 0.00 0.00 0.32 08:56:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:56:01 ens3 102.02 64.34 2629.80 12.22 0.00 0.00 0.00 0.00 08:56:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:57:01 docker0 26.96 73.35 1.72 1598.76 0.00 0.00 0.00 0.00 08:57:01 vetha198ba2 2.77 4.78 0.35 20.61 0.00 0.00 0.00 0.00 08:57:01 ens3 152.69 97.58 2077.84 15.98 0.00 0.00 0.00 0.00 08:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:58:01 vethec9e76b 158.97 220.31 11.29 5363.83 0.00 0.00 0.00 0.44 08:58:01 docker0 203.93 288.04 16.69 5786.31 0.00 0.00 0.00 0.00 08:58:01 ens3 343.39 251.82 6256.34 28.48 0.00 0.00 0.00 0.00 08:58:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 08:59:01 vethec9e76b 39.51 56.49 3.52 1219.39 0.00 0.00 0.00 0.10 08:59:01 docker0 39.51 56.47 2.98 1219.39 0.00 0.00 0.00 0.00 08:59:01 ens3 63.01 44.21 1220.79 4.69 0.00 0.00 0.00 0.00 08:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 vethec9e76b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 3.63 1.00 1.46 0.97 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 vethec9e76b 0.37 0.35 0.04 0.72 0.00 0.00 0.00 0.00 09:01:01 docker0 0.37 0.35 0.04 0.72 0.00 0.00 0.00 0.00 09:01:01 ens3 3.75 1.42 1.31 0.61 0.00 0.00 0.00 0.00 09:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 docker0 11.15 27.65 0.78 547.52 0.00 0.00 0.00 0.00 09:02:01 ens3 56.92 33.46 563.23 9.39 0.00 0.00 0.00 0.00 09:02:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:03:01 veth64a4d25 32.09 33.01 3.40 59.31 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 br-1bb68e657fb9 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:03:01 ens3 180.67 118.26 2083.26 17.42 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 61.86 47.83 72.96 25.70 0.00 0.00 0.00 0.00 09:04:01 lo 15.69 15.69 1.58 1.58 0.00 0.00 0.00 0.00 Average: docker0 33.94 66.67 2.50 1334.01 0.00 0.00 0.00 0.00 Average: ens3 204.23 135.31 2577.68 26.05 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2318) 03/05/26 _x86_64_ (8 CPU) 08:50:57 LINUX RESTART (8 CPU) 08:51:01 CPU %user %nice %system %iowait %steal %idle 08:52:02 all 8.99 0.00 1.23 2.79 0.04 86.95 08:52:02 0 4.68 0.00 0.63 0.30 0.02 94.37 08:52:02 1 5.88 0.00 0.35 7.77 0.03 85.97 08:52:02 2 24.14 0.00 1.74 1.18 0.05 72.89 08:52:02 3 7.47 0.00 2.26 0.45 0.03 89.78 08:52:02 4 4.93 0.00 1.03 0.17 0.03 93.84 08:52:02 5 10.04 0.00 0.97 0.37 0.03 88.60 08:52:02 6 10.35 0.00 2.26 11.74 0.07 75.58 08:52:02 7 4.44 0.00 0.60 0.42 0.02 94.52 08:53:01 all 21.61 0.00 1.36 1.29 0.06 75.68 08:53:01 0 37.24 0.00 2.53 0.66 0.08 59.49 08:53:01 1 20.92 0.00 1.19 2.84 0.07 74.98 08:53:01 2 18.05 0.00 1.15 1.72 0.07 79.01 08:53:01 3 13.50 0.00 0.85 1.06 0.05 84.54 08:53:01 4 17.12 0.00 0.93 1.82 0.05 80.07 08:53:01 5 20.03 0.00 1.27 0.15 0.07 78.47 08:53:01 6 25.45 0.00 2.09 2.02 0.09 70.35 08:53:01 7 20.50 0.00 0.85 0.00 0.05 78.60 08:54:01 all 9.81 0.00 3.69 1.73 0.06 84.71 08:54:01 0 9.16 0.00 4.30 2.50 0.05 84.00 08:54:01 1 8.67 0.00 3.83 2.15 0.05 85.30 08:54:01 2 7.55 0.00 3.28 0.95 0.05 88.17 08:54:01 3 8.60 0.00 3.40 1.72 0.07 86.22 08:54:01 4 12.65 0.00 4.63 1.06 0.05 81.61 08:54:01 5 11.26 0.00 3.00 0.20 0.05 85.49 08:54:01 6 13.33 0.00 3.60 2.91 0.07 80.09 08:54:01 7 7.21 0.00 3.51 2.40 0.07 86.81 08:55:01 all 7.16 0.00 3.15 3.15 0.07 86.46 08:55:01 0 4.56 0.00 1.91 0.13 0.07 93.33 08:55:01 1 2.75 0.00 2.18 7.65 0.08 87.34 08:55:01 2 11.85 0.00 4.30 5.23 0.07 78.55 08:55:01 3 4.12 0.00 1.30 0.05 0.05 94.49 08:55:01 4 12.59 0.00 3.71 3.62 0.08 80.00 08:55:01 5 8.07 0.00 2.23 0.52 0.08 89.10 08:55:01 6 6.18 0.00 3.65 2.93 0.08 87.15 08:55:01 7 7.23 0.00 5.95 5.04 0.07 81.70 08:56:01 all 8.12 0.00 3.86 4.98 0.05 82.99 08:56:01 0 5.89 0.00 4.78 5.22 0.05 84.05 08:56:01 1 8.98 0.00 4.36 1.49 0.05 85.11 08:56:01 2 7.03 0.00 3.09 4.54 0.05 85.29 08:56:01 3 9.62 0.00 3.92 3.45 0.05 82.96 08:56:01 4 7.60 0.00 4.06 10.44 0.05 77.84 08:56:01 5 10.34 0.00 2.98 7.58 0.05 79.05 08:56:01 6 6.83 0.00 4.72 0.33 0.05 88.07 08:56:01 7 8.71 0.00 2.92 6.86 0.05 81.46 08:57:01 all 8.72 0.00 3.67 3.96 0.05 83.60 08:57:01 0 5.95 0.00 4.69 11.29 0.07 78.00 08:57:01 1 11.05 0.00 6.27 4.78 0.07 77.83 08:57:01 2 8.13 0.00 2.73 1.23 0.05 87.86 08:57:01 3 6.61 0.00 2.46 5.92 0.07 84.95 08:57:01 4 7.62 0.00 3.69 6.97 0.07 81.65 08:57:01 5 8.68 0.00 3.00 1.11 0.03 87.17 08:57:01 6 11.93 0.00 2.61 0.07 0.03 85.36 08:57:01 7 9.70 0.00 3.94 0.32 0.05 86.00 08:58:01 all 10.23 0.00 3.02 0.95 0.05 85.75 08:58:01 0 22.97 0.00 3.81 0.17 0.07 72.99 08:58:01 1 9.17 0.00 2.46 0.23 0.05 88.09 08:58:01 2 5.66 0.00 3.31 0.97 0.07 89.98 08:58:01 3 7.33 0.00 2.70 0.18 0.05 89.74 08:58:01 4 16.55 0.00 4.51 1.06 0.05 77.83 08:58:01 5 8.99 0.00 1.98 1.78 0.05 87.20 08:58:01 6 4.52 0.00 2.45 0.71 0.03 92.29 08:58:01 7 6.63 0.00 2.94 2.49 0.05 87.89 08:59:01 all 40.07 0.00 6.65 1.28 0.06 51.94 08:59:01 0 40.06 0.00 5.96 0.42 0.07 53.49 08:59:01 1 39.31 0.00 8.91 7.57 0.09 44.12 08:59:01 2 29.40 0.00 5.65 0.44 0.05 64.46 08:59:01 3 37.80 0.00 6.17 0.63 0.07 55.34 08:59:01 4 43.69 0.00 6.45 0.07 0.05 49.75 08:59:01 5 37.41 0.00 5.65 1.17 0.05 55.71 08:59:01 6 38.74 0.00 6.55 0.03 0.05 54.63 08:59:01 7 54.35 0.00 7.95 0.00 0.09 37.61 09:00:01 all 22.97 0.00 7.99 0.02 0.06 68.96 09:00:01 0 27.20 0.00 8.39 0.02 0.05 64.33 09:00:01 1 22.53 0.00 9.01 0.00 0.05 68.41 09:00:01 2 18.25 0.00 7.17 0.00 0.07 74.51 09:00:01 3 21.69 0.00 7.89 0.00 0.07 70.35 09:00:01 4 28.08 0.00 7.25 0.00 0.07 64.60 09:00:01 5 20.16 0.00 7.62 0.09 0.05 72.08 09:00:01 6 24.06 0.00 8.50 0.03 0.05 67.36 09:00:01 7 21.79 0.00 8.09 0.00 0.07 70.05 09:01:01 all 10.19 0.00 2.61 0.09 0.04 87.08 09:01:01 0 36.64 0.00 6.97 0.08 0.10 56.20 09:01:01 1 11.63 0.00 1.92 0.02 0.03 86.40 09:01:01 2 3.16 0.00 1.35 0.00 0.05 95.45 09:01:01 3 3.12 0.00 1.02 0.00 0.02 95.84 09:01:01 4 2.42 0.00 1.45 0.00 0.02 96.11 09:01:01 5 13.13 0.00 3.26 0.40 0.07 83.14 09:01:01 6 6.90 0.00 2.82 0.03 0.03 90.21 09:01:01 7 4.52 0.00 2.19 0.17 0.03 93.09 09:02:01 all 10.77 0.00 4.65 1.85 0.06 82.67 09:02:01 0 6.83 0.00 6.85 0.07 0.07 86.18 09:02:01 1 6.64 0.00 6.15 11.97 0.08 75.16 09:02:01 2 7.40 0.00 3.09 0.25 0.05 89.22 09:02:01 3 13.33 0.00 3.73 0.25 0.08 82.61 09:02:01 4 10.00 0.00 4.25 0.19 0.05 85.52 09:02:01 5 7.87 0.00 3.65 1.78 0.05 86.65 09:02:01 6 14.50 0.00 3.39 0.13 0.05 81.92 09:02:01 7 19.61 0.00 6.09 0.12 0.05 74.13 09:02:01 CPU %user %nice %system %iowait %steal %idle 09:03:01 all 21.53 0.00 2.53 1.25 0.06 74.64 09:03:01 0 29.21 0.00 2.89 1.22 0.07 66.62 09:03:01 1 21.00 0.00 2.86 0.87 0.03 75.23 09:03:01 2 20.28 0.00 2.53 2.12 0.05 75.02 09:03:01 3 18.29 0.00 2.31 1.37 0.05 77.98 09:03:01 4 23.15 0.00 2.23 0.55 0.07 73.99 09:03:01 5 17.18 0.00 2.50 1.83 0.05 78.44 09:03:01 6 22.64 0.00 2.61 1.02 0.05 73.67 09:03:01 7 20.49 0.00 2.23 0.99 0.05 76.25 09:04:01 all 7.38 0.00 0.82 0.25 0.05 91.49 09:04:01 0 5.40 0.00 0.82 0.08 0.05 93.65 09:04:01 1 14.62 0.00 1.12 0.05 0.05 84.16 09:04:01 2 3.55 0.00 0.57 0.12 0.03 95.73 09:04:01 3 18.84 0.00 1.12 0.68 0.07 79.29 09:04:01 4 6.04 0.00 0.92 0.13 0.03 92.88 09:04:01 5 2.07 0.00 0.75 0.82 0.05 96.31 09:04:01 6 4.92 0.00 0.82 0.13 0.07 94.06 09:04:01 7 3.63 0.00 0.51 0.02 0.03 95.81 Average: all 14.38 0.00 3.47 1.81 0.05 80.28 Average: 0 18.10 0.00 4.19 1.70 0.06 75.94 Average: 1 14.01 0.00 3.87 3.64 0.06 78.42 Average: 2 12.62 0.00 3.07 1.44 0.05 82.81 Average: 3 13.06 0.00 3.00 1.21 0.06 82.67 Average: 4 14.76 0.00 3.46 2.00 0.05 79.73 Average: 5 13.44 0.00 2.98 1.37 0.05 82.16 Average: 6 14.59 0.00 3.54 1.70 0.06 80.11 Average: 7 14.42 0.00 3.66 1.45 0.05 80.42