---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2337 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 15G 140G 10% / 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 862 23622 0 7681 30849 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:4d:9a:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85508sec preferred_lft 85508sec inet6 fe80::f816:3eff:fe4d:9af1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:b8:2f:1c 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:aff:feb8:2f1c/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-2337) 10/02/25 _x86_64_ (8 CPU) 13:23:37 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 219.58 58.81 160.76 3715.12 42287.19 13:26:01 246.85 19.37 227.49 2275.37 77115.70 13:27:01 213.21 2.83 210.38 406.40 140750.02 13:28:01 303.53 0.13 303.40 8.93 29901.15 13:29:01 18.25 0.02 18.23 0.13 18892.45 13:30:01 158.47 0.25 158.22 35.99 35041.36 13:31:01 99.83 0.23 99.60 16.66 32700.68 13:32:01 28.96 0.00 28.96 0.00 18170.44 13:33:01 19.78 0.00 19.78 0.00 14241.65 13:34:01 21.00 0.00 21.00 0.00 245.03 13:35:01 13.46 0.00 13.46 0.00 270.49 13:36:01 14.56 0.00 14.56 0.00 343.94 13:37:01 21.68 0.05 21.63 6.00 548.98 13:38:01 63.12 1.08 62.04 85.32 1725.18 Average: 102.92 5.85 97.06 464.37 29442.35 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30062224 31646752 2876996 8.73 66660 1827728 1482944 4.36 939792 1648024 216620 13:26:01 25042520 31628324 7896700 23.97 122128 6595716 2081572 6.12 1006888 6370004 3405320 13:27:01 24588280 31400728 8350940 25.35 135020 6772632 6057340 17.82 1228988 6537792 1552 13:28:01 21432904 28539736 11506316 34.93 150116 7051236 12117416 35.65 4376460 6447324 1648 13:29:01 20484740 27595128 12454480 37.81 150412 7054092 13486648 39.68 5386252 6374076 388 13:30:01 19893964 27474936 13045256 39.60 175148 7451844 13743676 40.44 5591644 6701796 38528 13:31:01 19781996 27436776 13157224 39.94 190640 7505016 13809656 40.63 5636680 6761552 3140 13:32:01 19214404 26876768 13724816 41.67 190820 7512396 14367020 42.27 6200300 6764072 480 13:33:01 19236048 26899176 13703172 41.60 190988 7512928 14384572 42.32 6179052 6764236 592 13:34:01 19228260 26891868 13710960 41.63 191180 7513204 14366400 42.27 6187416 6764352 588 13:35:01 19202576 26869180 13736644 41.70 191336 7516200 14399756 42.37 6209832 6765992 2208 13:36:01 19189120 26857748 13750100 41.74 191508 7518148 14367020 42.27 6221380 6767692 508 13:37:01 19985092 27609636 12954128 39.33 191804 7479900 12338352 36.30 5497236 6719140 500 13:38:01 24209536 31606136 8729684 26.50 193360 7242804 1634152 4.81 1575664 6517896 26908 Average: 21539405 28523778 11399815 34.61 166509 6896703 10616895 31.24 4445542 6278853 264213 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 285.81 226.10 1629.83 74.52 0.00 0.00 0.00 0.00 13:26:01 lo 18.60 18.60 1.71 1.71 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1430.26 819.60 44057.76 70.90 0.00 0.00 0.00 0.00 13:27:01 veth93070d6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethca43798 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:27:01 veth2437da0 0.00 0.00 0.00 0.00 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 13:28:01 veth17e561e 0.82 1.13 0.06 0.06 0.00 0.00 0.00 0.00 13:28:01 vethca43798 0.18 0.60 0.01 0.03 0.00 0.00 0.00 0.00 13:28:01 veth4d7abcc 4.68 5.65 0.62 0.54 0.00 0.00 0.00 0.00 13:28:01 vetha903048 4.65 5.50 0.62 0.53 0.00 0.00 0.00 0.00 13:29:01 veth17e561e 6.00 6.28 0.81 0.73 0.00 0.00 0.00 0.00 13:29:01 vethca43798 0.45 0.52 0.06 0.98 0.00 0.00 0.00 0.00 13:29:01 veth4d7abcc 6.48 9.52 0.97 0.74 0.00 0.00 0.00 0.00 13:29:01 vetha903048 6.38 9.40 0.96 0.73 0.00 0.00 0.00 0.00 13:30:01 veth17e561e 8.03 9.10 2.70 1.04 0.00 0.00 0.00 0.00 13:30:01 vethca43798 0.75 0.78 0.08 2.50 0.00 0.00 0.00 0.00 13:30:01 veth4d7abcc 7.12 10.10 1.18 0.90 0.00 0.00 0.00 0.00 13:30:01 vetha903048 7.12 10.13 1.17 0.91 0.00 0.00 0.00 0.00 13:31:01 veth17e561e 58.04 59.22 13.28 12.19 0.00 0.00 0.00 0.00 13:31:01 vethca43798 0.75 0.82 0.07 2.18 0.00 0.00 0.00 0.00 13:31:01 veth4d7abcc 7.77 10.98 1.38 1.50 0.00 0.00 0.00 0.00 13:31:01 vetha903048 8.13 11.41 1.59 1.57 0.00 0.00 0.00 0.00 13:32:01 veth17e561e 156.06 155.24 28.46 35.47 0.00 0.00 0.00 0.00 13:32:01 vethca43798 0.78 0.83 0.08 2.43 0.00 0.00 0.00 0.00 13:32:01 veth4d7abcc 9.32 12.70 2.00 3.37 0.00 0.00 0.00 0.00 13:32:01 vetha903048 10.28 13.71 2.62 3.52 0.00 0.00 0.00 0.00 13:33:01 veth17e561e 27.89 28.76 5.64 4.11 0.00 0.00 0.00 0.00 13:33:01 vethca43798 0.72 0.72 0.07 2.40 0.00 0.00 0.00 0.00 13:33:01 veth4d7abcc 6.46 9.33 0.97 0.72 0.00 0.00 0.00 0.00 13:33:01 vetha903048 6.51 9.41 0.97 0.73 0.00 0.00 0.00 0.00 13:34:01 veth17e561e 41.11 41.93 7.06 6.28 0.00 0.00 0.00 0.00 13:34:01 vethca43798 0.77 0.77 0.07 2.40 0.00 0.00 0.00 0.00 13:34:01 veth4d7abcc 6.70 9.63 1.04 0.86 0.00 0.00 0.00 0.00 13:34:01 vetha903048 6.68 9.60 1.04 0.86 0.00 0.00 0.00 0.00 13:35:01 veth17e561e 243.99 242.93 36.38 40.67 0.00 0.00 0.00 0.00 13:35:01 vethca43798 0.78 0.78 0.08 2.50 0.00 0.00 0.00 0.00 13:35:01 veth4d7abcc 10.83 14.50 2.43 3.51 0.00 0.00 0.00 0.00 13:35:01 vetha903048 12.51 16.33 3.65 3.81 0.00 0.00 0.00 0.00 13:36:01 veth17e561e 152.14 151.42 25.53 29.32 0.00 0.00 0.00 0.00 13:36:01 vethca43798 0.78 0.78 0.08 2.55 0.00 0.00 0.00 0.00 13:36:01 veth4d7abcc 9.42 12.86 1.98 2.56 0.00 0.00 0.00 0.00 13:36:01 vetha903048 10.38 13.80 2.51 2.70 0.00 0.00 0.00 0.00 13:37:01 veth4d7abcc 6.57 9.65 0.98 0.74 0.00 0.00 0.00 0.00 13:37:01 vetha903048 7.00 10.10 1.00 0.77 0.00 0.00 0.00 0.00 13:37:01 veth2437da0 1054.41 1088.12 214.63 140.50 0.00 0.00 0.00 0.02 13:37:01 veth89d46cd 240.53 264.97 34.61 52.16 0.00 0.00 0.00 0.00 13:38:01 lo 38.76 38.76 3.38 3.38 0.00 0.00 0.00 0.00 13:38:01 docker0 39.38 59.41 3.72 1352.28 0.00 0.00 0.00 0.00 13:38:01 ens3 1916.46 1193.87 48480.35 195.15 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 2.82 4.25 0.27 96.68 0.00 0.00 0.00 0.00 Average: ens3 136.41 84.75 3461.35 13.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2337) 10/02/25 _x86_64_ (8 CPU) 13:23:37 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.17 0.00 0.92 4.68 0.04 85.19 13:25:01 0 4.58 0.00 0.41 15.42 0.03 79.56 13:25:01 1 4.33 0.00 0.87 5.26 0.03 89.50 13:25:01 2 7.78 0.00 0.76 1.15 0.03 90.27 13:25:01 3 26.75 0.00 1.80 3.18 0.05 68.22 13:25:01 4 6.96 0.00 0.65 3.33 0.03 89.03 13:25:01 5 7.66 0.00 0.80 1.24 0.03 90.27 13:25:01 6 3.55 0.00 0.58 0.68 0.03 95.15 13:25:01 7 11.67 0.00 1.46 7.23 0.03 79.61 13:26:01 all 17.33 0.00 6.15 10.20 0.09 66.24 13:26:01 0 13.68 0.00 6.27 3.13 0.07 76.85 13:26:01 1 12.89 0.00 5.76 12.25 0.07 69.03 13:26:01 2 33.20 0.00 6.52 11.66 0.08 48.54 13:26:01 3 15.89 0.00 6.59 7.01 0.12 70.39 13:26:01 4 19.55 0.00 6.27 22.44 0.12 51.62 13:26:01 5 15.72 0.00 6.72 6.10 0.08 71.38 13:26:01 6 14.87 0.00 6.03 1.40 0.08 77.61 13:26:01 7 12.82 0.00 5.04 17.61 0.07 64.47 13:27:01 all 2.84 0.00 1.50 24.21 0.03 71.42 13:27:01 0 3.24 0.00 1.39 34.70 0.02 60.66 13:27:01 1 3.76 0.00 1.41 20.03 0.02 74.79 13:27:01 2 3.23 0.00 1.02 5.32 0.02 90.42 13:27:01 3 2.58 0.00 1.47 24.04 0.03 71.87 13:27:01 4 1.88 0.00 1.83 48.01 0.02 48.26 13:27:01 5 2.82 0.00 1.48 14.86 0.03 80.81 13:27:01 6 2.96 0.00 2.14 38.95 0.05 55.89 13:27:01 7 2.20 0.00 1.29 7.86 0.05 88.61 13:28:01 all 52.68 0.00 6.51 6.68 0.16 33.97 13:28:01 0 53.52 0.00 6.35 2.67 0.14 37.32 13:28:01 1 48.09 0.00 6.11 13.86 0.15 31.79 13:28:01 2 55.64 0.00 6.56 5.56 0.15 32.08 13:28:01 3 56.17 0.00 6.44 6.23 0.17 30.98 13:28:01 4 54.50 0.00 6.91 7.79 0.17 30.63 13:28:01 5 50.20 0.00 6.81 7.25 0.19 35.54 13:28:01 6 50.69 0.00 6.74 4.21 0.15 38.21 13:28:01 7 52.69 0.00 6.17 5.88 0.15 35.10 13:29:01 all 18.81 0.00 1.59 1.30 0.09 78.21 13:29:01 0 17.63 0.00 1.81 3.99 0.13 76.44 13:29:01 1 17.13 0.00 1.41 0.20 0.07 81.20 13:29:01 2 19.82 0.00 1.70 0.10 0.08 78.30 13:29:01 3 15.78 0.00 1.23 0.00 0.08 82.91 13:29:01 4 20.11 0.00 1.64 0.07 0.08 78.10 13:29:01 5 20.72 0.00 1.79 0.80 0.08 76.60 13:29:01 6 17.86 0.00 1.44 0.08 0.08 80.53 13:29:01 7 21.43 0.00 1.74 5.12 0.07 71.64 13:30:01 all 6.74 0.00 1.54 6.36 0.10 85.25 13:30:01 0 8.45 0.00 1.72 7.93 0.08 81.81 13:30:01 1 6.40 0.00 1.45 0.85 0.10 91.19 13:30:01 2 5.02 0.00 1.26 0.82 0.10 92.80 13:30:01 3 6.00 0.00 1.28 9.50 0.08 83.12 13:30:01 4 7.62 0.00 1.89 2.04 0.07 88.37 13:30:01 5 6.56 0.00 1.83 21.26 0.13 70.21 13:30:01 6 7.26 0.00 1.17 1.89 0.12 89.56 13:30:01 7 6.64 0.00 1.73 6.67 0.08 84.88 13:31:01 all 7.00 0.00 1.77 11.03 0.08 80.12 13:31:01 0 6.95 0.00 2.09 4.82 0.10 86.03 13:31:01 1 6.25 0.00 1.47 19.78 0.10 72.40 13:31:01 2 8.77 0.00 1.97 2.89 0.08 86.29 13:31:01 3 5.77 0.00 1.91 21.57 0.07 70.69 13:31:01 4 5.70 0.00 1.51 1.26 0.07 91.46 13:31:01 5 4.91 0.00 1.21 20.67 0.05 73.16 13:31:01 6 7.82 0.00 1.96 2.09 0.05 88.08 13:31:01 7 9.86 0.00 2.02 15.16 0.08 72.88 13:32:01 all 9.54 0.00 1.03 2.87 0.10 86.46 13:32:01 0 11.00 0.00 0.99 0.55 0.07 87.40 13:32:01 1 9.36 0.00 0.92 9.60 0.10 80.02 13:32:01 2 8.74 0.00 0.85 0.25 0.07 90.08 13:32:01 3 8.26 0.00 1.07 1.06 0.08 89.52 13:32:01 4 9.87 0.00 0.92 9.57 0.23 79.41 13:32:01 5 10.63 0.00 1.19 0.00 0.07 88.11 13:32:01 6 7.81 0.00 0.84 0.52 0.07 90.77 13:32:01 7 10.65 0.00 1.51 1.37 0.07 86.40 13:33:01 all 3.37 0.00 0.55 1.86 0.07 94.15 13:33:01 0 4.34 0.00 0.74 0.02 0.08 94.82 13:33:01 1 3.82 0.00 0.64 0.30 0.07 95.18 13:33:01 2 4.70 0.00 0.64 0.25 0.07 94.34 13:33:01 3 2.01 0.00 0.47 0.27 0.13 97.12 13:33:01 4 4.18 0.00 0.52 13.66 0.07 81.57 13:33:01 5 2.92 0.00 0.37 0.20 0.05 96.46 13:33:01 6 2.18 0.00 0.49 0.07 0.07 97.21 13:33:01 7 2.84 0.00 0.48 0.13 0.05 96.49 13:34:01 all 2.12 0.00 0.41 0.60 0.07 96.79 13:34:01 0 2.24 0.00 0.47 0.02 0.07 97.20 13:34:01 1 1.66 0.00 0.40 0.37 0.07 97.51 13:34:01 2 2.89 0.00 0.45 0.02 0.07 96.57 13:34:01 3 1.89 0.00 0.40 0.27 0.07 97.37 13:34:01 4 2.13 0.00 0.42 2.82 0.07 94.57 13:34:01 5 2.20 0.00 0.35 0.37 0.07 97.01 13:34:01 6 1.81 0.00 0.33 0.50 0.08 97.27 13:34:01 7 2.19 0.00 0.47 0.52 0.08 96.74 13:35:01 all 5.00 0.00 0.84 1.84 0.08 92.24 13:35:01 0 4.57 0.00 1.20 0.82 0.07 93.34 13:35:01 1 3.46 0.00 0.80 2.37 0.05 93.31 13:35:01 2 5.11 0.00 0.84 1.02 0.12 92.92 13:35:01 3 5.44 0.00 0.89 1.28 0.08 92.32 13:35:01 4 4.42 0.00 0.75 5.02 0.07 89.75 13:35:01 5 6.68 0.00 0.65 1.47 0.10 91.09 13:35:01 6 4.81 0.00 0.77 0.12 0.05 94.25 13:35:01 7 5.46 0.00 0.84 2.59 0.12 91.00 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.14 0.00 0.52 1.12 0.06 95.16 13:36:01 0 4.15 0.00 0.67 0.23 0.05 94.91 13:36:01 1 3.53 0.00 0.67 1.22 0.07 94.52 13:36:01 2 3.20 0.00 0.45 2.04 0.08 94.22 13:36:01 3 2.99 0.00 0.65 0.42 0.07 95.87 13:36:01 4 2.88 0.00 0.40 3.08 0.03 93.61 13:36:01 5 3.06 0.00 0.43 0.42 0.05 96.04 13:36:01 6 2.52 0.00 0.43 0.65 0.05 96.34 13:36:01 7 2.76 0.00 0.45 0.94 0.05 95.80 13:37:01 all 2.35 0.00 0.76 0.24 0.06 96.59 13:37:01 0 2.72 0.00 0.82 0.23 0.08 96.14 13:37:01 1 2.70 0.00 0.77 0.05 0.08 96.40 13:37:01 2 1.69 0.00 0.85 0.22 0.05 97.19 13:37:01 3 2.91 0.00 0.87 0.05 0.07 96.11 13:37:01 4 2.60 0.00 0.79 0.55 0.07 96.00 13:37:01 5 2.30 0.00 0.64 0.20 0.08 96.78 13:37:01 6 1.81 0.00 0.57 0.54 0.03 97.05 13:37:01 7 2.12 0.00 0.79 0.02 0.05 97.02 13:38:01 all 5.66 0.00 0.80 2.20 0.04 91.31 13:38:01 0 14.70 0.00 0.99 1.67 0.03 82.61 13:38:01 1 1.05 0.00 0.72 1.29 0.03 96.91 13:38:01 2 3.97 0.00 0.95 0.50 0.05 94.52 13:38:01 3 3.69 0.00 0.90 1.95 0.02 93.44 13:38:01 4 1.24 0.00 0.70 10.25 0.05 87.77 13:38:01 5 15.30 0.00 0.87 0.38 0.05 83.40 13:38:01 6 1.55 0.00 0.48 1.14 0.03 96.79 13:38:01 7 3.74 0.00 0.75 0.40 0.03 95.08 Average: all 10.35 0.00 1.77 5.37 0.07 82.44 Average: 0 10.82 0.00 1.85 5.44 0.07 81.83 Average: 1 8.84 0.00 1.66 6.23 0.07 83.20 Average: 2 11.62 0.00 1.76 2.26 0.08 84.27 Average: 3 11.07 0.00 1.85 5.49 0.08 81.52 Average: 4 10.18 0.00 1.79 9.27 0.08 78.67 Average: 5 10.79 0.00 1.79 5.37 0.08 81.98 Average: 6 9.06 0.00 1.71 3.77 0.07 85.39 Average: 7 10.43 0.00 1.76 5.10 0.07 82.65