---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43457 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 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 936 22755 0 8475 30775 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:17:7c:fa brd ff:ff:ff:ff:ff:ff inet 10.30.106.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85462sec preferred_lft 85462sec inet6 fe80::f816:3eff:fe17:7cfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:17:37:5d 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43457) 09/04/25 _x86_64_ (8 CPU) 10:12:10 LINUX RESTART (8 CPU) 10:13:02 tps rtps wtps bread/s bwrtn/s 10:14:01 173.68 41.33 132.35 3024.30 35485.78 10:15:01 83.97 0.78 83.19 23.20 36550.71 10:16:01 296.62 22.90 273.72 3112.01 44730.68 10:17:01 18.90 0.00 18.90 0.00 23692.45 10:18:01 22.84 0.27 22.58 77.44 23459.65 10:19:01 142.04 16.36 125.68 1415.36 33967.41 10:20:01 376.19 0.17 376.02 16.00 125123.41 10:21:01 224.18 0.03 224.15 1.20 51654.46 10:22:01 53.70 0.00 53.70 0.00 6325.33 10:23:01 41.99 0.02 41.98 1.47 5274.45 10:24:01 17.76 0.00 17.76 0.00 607.10 10:25:01 19.78 0.00 19.78 0.00 647.12 10:26:01 16.00 0.02 15.98 2.27 589.24 10:27:01 75.52 0.73 74.79 68.39 2478.12 Average: 111.58 5.86 105.72 550.02 27889.83 10:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:01 29581036 31387920 3358184 10.20 81268 2027560 1637348 4.82 1218400 1827248 134640 10:15:01 28696912 30762140 4242308 12.88 86252 2273808 2194568 6.46 1854228 2062052 48 10:16:01 27812136 30580468 5127084 15.57 91624 2959120 2304128 6.78 2249976 2525324 1224 10:17:01 27781060 30558496 5158160 15.66 91940 2967552 2304128 6.78 2270724 2533596 60 10:18:01 28685088 31610828 4254132 12.92 94812 3108768 1440040 4.24 1292988 2599932 137056 10:19:01 25503188 31337192 7436032 22.58 135112 5832780 2264568 6.66 1687804 5235164 2491892 10:20:01 21327616 28948792 11611604 35.25 174808 7416800 12787452 37.62 4238336 6671620 784304 10:21:01 19363828 27692104 13575392 41.21 207452 8042444 13485296 39.68 5627072 7157512 1664 10:22:01 16629304 25364124 16309916 49.52 213400 8431464 15217968 44.77 8010076 7485552 109888 10:23:01 16482172 25241272 16457048 49.96 218248 8443856 15485568 45.56 8143900 7484728 228 10:24:01 16452528 25214084 16486692 50.05 218964 8444204 15466420 45.51 8171848 7485776 400 10:25:01 16438860 25201984 16500360 50.09 219752 8444552 15494748 45.59 8185840 7486088 528 10:26:01 16453940 25217832 16485280 50.05 220544 8445016 15474896 45.53 8170312 7485636 488 10:27:01 19698872 28388420 13240348 40.20 221708 8435020 5013744 14.75 5154388 7357172 364 Average: 22207610 28393261 10731610 32.58 162563 6090925 8612205 25.34 4733992 5385529 261627 10:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:14:01 lo 2.64 2.64 0.29 0.29 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 181.38 149.45 1936.37 29.06 0.00 0.00 0.00 0.00 10:15:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 490.38 345.94 4070.30 62.27 0.00 0.00 0.00 0.00 10:16:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 430.14 306.07 2288.29 89.04 0.00 0.00 0.00 0.00 10:17:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 223.98 155.94 274.42 53.99 0.00 0.00 0.00 0.00 10:18:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 286.14 209.46 167.49 60.02 0.00 0.00 0.00 0.00 10:19:01 lo 15.40 15.40 2.12 2.12 0.00 0.00 0.00 0.00 10:19:01 br-99a3421e9546 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:19:01 vetha36c662 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 veth1c8f6d6 0.82 1.42 0.11 0.99 0.00 0.00 0.00 0.00 10:20:01 vethdcc58fd 0.55 1.05 0.05 0.60 0.00 0.00 0.00 0.00 10:20:01 vethed6a32f 10.73 10.28 1.95 1.21 0.00 0.00 0.00 0.00 10:20:01 veth6ec7ecb 2.33 2.45 0.36 1.24 0.00 0.00 0.00 0.00 10:21:01 veth1c8f6d6 3.78 3.57 0.46 16.37 0.00 0.00 0.00 0.00 10:21:01 vethdcc58fd 0.43 0.57 0.05 0.76 0.00 0.00 0.00 0.00 10:21:01 vethed6a32f 22.28 23.00 10.70 2.92 0.00 0.00 0.00 0.00 10:21:01 veth6ec7ecb 25.98 29.51 10.49 3.85 0.00 0.00 0.00 0.00 10:22:01 veth1c8f6d6 3.80 3.25 0.47 18.64 0.00 0.00 0.00 0.00 10:22:01 vethdcc58fd 0.35 0.27 0.04 0.68 0.00 0.00 0.00 0.00 10:22:01 vethed6a32f 21.55 24.18 10.97 2.57 0.00 0.00 0.00 0.00 10:22:01 veth6ec7ecb 26.60 31.18 11.43 2.99 0.00 0.00 0.00 0.00 10:23:01 veth1c8f6d6 3.80 3.25 0.47 18.78 0.00 0.00 0.00 0.00 10:23:01 br-55df1fbeae17 8.95 5.07 4.73 0.53 0.00 0.00 0.00 0.00 10:23:01 vethdcc58fd 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 10:23:01 vethed6a32f 20.80 23.35 11.00 2.50 0.00 0.00 0.00 0.00 10:24:01 veth1c8f6d6 3.80 3.30 0.47 18.79 0.00 0.00 0.00 0.00 10:24:01 br-55df1fbeae17 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 vethdcc58fd 0.35 0.27 0.04 0.68 0.00 0.00 0.00 0.00 10:24:01 vethed6a32f 20.98 22.83 11.08 2.51 0.00 0.00 0.00 0.00 10:25:01 veth1c8f6d6 3.80 3.32 0.47 18.79 0.00 0.00 0.00 0.00 10:25:01 br-55df1fbeae17 0.28 0.30 0.02 0.02 0.00 0.00 0.00 0.00 10:25:01 vethdcc58fd 0.40 0.28 0.05 0.69 0.00 0.00 0.00 0.00 10:25:01 vethed6a32f 21.66 23.51 11.02 2.50 0.00 0.00 0.00 0.00 10:26:01 veth1c8f6d6 3.78 3.27 0.47 18.79 0.00 0.00 0.00 0.00 10:26:01 br-55df1fbeae17 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 vethdcc58fd 0.37 0.25 0.04 0.68 0.00 0.00 0.00 0.00 10:26:01 vethed6a32f 21.21 23.18 10.99 2.49 0.00 0.00 0.00 0.00 10:27:01 br-55df1fbeae17 9.25 5.32 4.78 0.51 0.00 0.00 0.00 0.00 10:27:01 lo 30.46 30.46 3.63 3.63 0.00 0.00 0.00 0.00 10:27:01 br-99a3421e9546 1.87 1.88 4.48 4.34 0.00 0.00 0.00 0.00 10:27:01 veth8580d2e 162.79 167.26 336.45 23.21 0.00 0.00 0.00 0.03 Average: br-55df1fbeae17 1.35 0.80 0.68 0.08 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.23 0.23 0.00 0.00 0.00 0.00 Average: br-99a3421e9546 0.13 0.13 0.32 0.31 0.00 0.00 0.00 0.00 Average: veth8580d2e 11.64 11.96 24.06 1.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43457) 09/04/25 _x86_64_ (8 CPU) 10:12:10 LINUX RESTART (8 CPU) 10:13:02 CPU %user %nice %system %iowait %steal %idle 10:14:01 all 12.75 0.00 0.95 2.57 0.04 83.69 10:14:01 0 6.53 0.00 0.39 0.20 0.02 92.86 10:14:01 1 3.10 0.00 0.37 0.03 0.02 96.48 10:14:01 2 13.49 0.00 0.88 1.55 0.05 84.03 10:14:01 3 29.04 0.00 1.78 1.71 0.07 67.40 10:14:01 4 22.00 0.00 1.98 2.15 0.05 73.81 10:14:01 5 11.07 0.00 0.63 0.15 0.02 88.14 10:14:01 6 1.60 0.00 0.48 12.63 0.03 85.26 10:14:01 7 15.22 0.00 1.07 2.22 0.03 81.46 10:15:01 all 12.88 0.00 0.54 2.27 0.04 84.27 10:15:01 0 5.10 0.00 0.18 1.00 0.02 93.70 10:15:01 1 5.36 0.00 0.96 0.77 0.03 92.88 10:15:01 2 14.69 0.00 0.13 0.12 0.03 85.02 10:15:01 3 6.58 0.00 0.85 2.87 0.02 89.68 10:15:01 4 5.70 0.00 0.42 2.17 0.03 91.68 10:15:01 5 15.60 0.00 0.45 1.60 0.05 82.30 10:15:01 6 11.98 0.00 0.28 8.52 0.05 79.17 10:15:01 7 37.99 0.00 1.04 1.05 0.07 59.86 10:16:01 all 20.67 0.00 1.18 2.10 0.05 76.00 10:16:01 0 25.73 0.00 0.80 0.00 0.08 73.38 10:16:01 1 16.95 0.00 0.75 0.05 0.05 82.20 10:16:01 2 15.62 0.00 0.82 0.08 0.03 83.45 10:16:01 3 17.48 0.00 1.99 1.34 0.05 79.14 10:16:01 4 39.78 0.00 1.24 0.00 0.07 58.91 10:16:01 5 13.79 0.00 1.39 2.26 0.05 82.51 10:16:01 6 17.28 0.00 0.99 12.83 0.05 68.85 10:16:01 7 18.67 0.00 1.51 0.23 0.03 79.55 10:17:01 all 8.02 0.00 0.28 0.80 0.02 90.89 10:17:01 0 14.13 0.00 0.72 0.00 0.02 85.14 10:17:01 1 2.57 0.00 0.07 0.00 0.02 97.34 10:17:01 2 0.83 0.00 0.03 0.00 0.02 99.12 10:17:01 3 1.07 0.00 0.30 0.00 0.00 98.63 10:17:01 4 13.29 0.00 0.15 0.00 0.02 86.54 10:17:01 5 10.04 0.00 0.20 0.00 0.02 89.74 10:17:01 6 20.26 0.00 0.70 6.39 0.05 72.59 10:17:01 7 1.90 0.00 0.05 0.02 0.02 98.02 10:18:01 all 11.12 0.00 0.72 1.04 0.03 87.10 10:18:01 0 2.18 0.00 0.40 0.02 0.02 97.38 10:18:01 1 7.15 0.00 0.40 0.02 0.02 92.41 10:18:01 2 6.79 0.00 0.98 0.02 0.02 92.19 10:18:01 3 20.81 0.00 0.32 0.02 0.05 78.81 10:18:01 4 7.67 0.00 0.68 0.00 0.02 91.63 10:18:01 5 31.35 0.00 1.04 0.07 0.05 67.49 10:18:01 6 5.84 0.00 1.05 8.23 0.03 84.85 10:18:01 7 7.17 0.00 0.83 0.03 0.03 91.93 10:19:01 all 20.57 0.00 4.80 2.67 0.08 71.87 10:19:01 0 17.60 0.00 4.43 0.30 0.12 77.56 10:19:01 1 11.29 0.00 3.93 0.83 0.05 83.89 10:19:01 2 16.80 0.00 4.80 1.93 0.10 76.37 10:19:01 3 19.47 0.00 4.15 0.31 0.05 76.02 10:19:01 4 40.88 0.00 6.94 2.48 0.10 49.60 10:19:01 5 19.45 0.00 4.34 0.69 0.09 75.44 10:19:01 6 15.39 0.00 4.66 11.60 0.07 68.29 10:19:01 7 23.09 0.00 5.16 3.20 0.09 68.47 10:20:01 all 30.08 0.00 5.79 6.68 0.11 57.34 10:20:01 0 31.38 0.00 5.39 5.88 0.10 57.24 10:20:01 1 32.20 0.00 5.53 2.50 0.10 59.67 10:20:01 2 31.40 0.00 6.51 11.35 0.10 50.63 10:20:01 3 30.72 0.00 5.50 8.03 0.12 55.63 10:20:01 4 31.37 0.00 5.60 13.95 0.12 48.96 10:20:01 5 27.85 0.00 6.56 9.83 0.12 55.64 10:20:01 6 29.38 0.00 4.70 0.15 0.12 65.65 10:20:01 7 26.25 0.00 6.59 1.76 0.10 65.30 10:21:01 all 24.82 0.00 3.85 3.22 0.10 68.01 10:21:01 0 24.67 0.00 3.74 2.50 0.10 68.99 10:21:01 1 21.80 0.00 3.67 0.61 0.10 73.82 10:21:01 2 24.64 0.00 3.77 2.44 0.12 69.02 10:21:01 3 33.96 0.00 3.80 0.89 0.10 61.25 10:21:01 4 18.17 0.00 3.82 0.71 0.08 77.21 10:21:01 5 23.79 0.00 3.72 1.25 0.13 71.11 10:21:01 6 23.76 0.00 4.59 17.31 0.10 54.24 10:21:01 7 27.73 0.00 3.64 0.07 0.08 68.48 10:22:01 all 24.86 0.00 1.57 0.25 0.09 73.23 10:22:01 0 19.74 0.00 1.22 0.03 0.07 78.94 10:22:01 1 24.98 0.00 1.86 0.86 0.10 72.20 10:22:01 2 32.34 0.00 1.39 0.02 0.08 66.17 10:22:01 3 27.92 0.00 1.56 0.23 0.08 70.20 10:22:01 4 20.00 0.00 1.66 0.25 0.08 78.00 10:22:01 5 21.92 0.00 1.54 0.07 0.08 76.38 10:22:01 6 27.71 0.00 1.73 0.03 0.08 70.45 10:22:01 7 24.25 0.00 1.53 0.55 0.10 73.57 10:23:01 all 6.01 0.00 1.56 0.25 0.08 92.09 10:23:01 0 5.78 0.00 1.83 0.02 0.08 92.29 10:23:01 1 6.39 0.00 1.71 1.06 0.08 90.76 10:23:01 2 6.31 0.00 1.48 0.20 0.10 91.91 10:23:01 3 6.65 0.00 1.56 0.35 0.08 91.36 10:23:01 4 4.99 0.00 1.49 0.05 0.07 93.40 10:23:01 5 4.55 0.00 1.68 0.25 0.10 93.42 10:23:01 6 6.80 0.00 1.41 0.03 0.07 91.68 10:23:01 7 6.66 0.00 1.34 0.02 0.07 91.91 10:24:01 all 4.98 0.00 1.34 0.06 0.08 93.54 10:24:01 0 4.99 0.00 1.27 0.03 0.08 93.62 10:24:01 1 4.64 0.00 1.23 0.00 0.07 94.06 10:24:01 2 5.68 0.00 1.46 0.02 0.08 92.76 10:24:01 3 4.63 0.00 1.43 0.02 0.08 93.84 10:24:01 4 4.73 0.00 1.31 0.03 0.08 93.84 10:24:01 5 4.90 0.00 1.39 0.18 0.07 93.46 10:24:01 6 5.69 0.00 1.31 0.20 0.08 92.71 10:24:01 7 4.57 0.00 1.37 0.02 0.08 93.96 10:24:01 CPU %user %nice %system %iowait %steal %idle 10:25:01 all 4.70 0.00 1.36 0.06 0.08 93.80 10:25:01 0 5.93 0.00 1.42 0.03 0.08 92.54 10:25:01 1 5.07 0.00 1.38 0.03 0.08 93.43 10:25:01 2 3.59 0.00 1.23 0.10 0.10 94.98 10:25:01 3 4.33 0.00 1.48 0.02 0.10 94.07 10:25:01 4 5.47 0.00 1.31 0.15 0.08 92.99 10:25:01 5 4.03 0.00 1.28 0.07 0.07 94.56 10:25:01 6 4.23 0.00 1.33 0.02 0.08 94.34 10:25:01 7 4.92 0.00 1.44 0.05 0.08 93.50 10:26:01 all 4.83 0.00 1.34 0.05 0.08 93.69 10:26:01 0 5.25 0.00 1.25 0.17 0.08 93.25 10:26:01 1 4.64 0.00 1.53 0.05 0.08 93.70 10:26:01 2 5.32 0.00 1.36 0.02 0.07 93.23 10:26:01 3 4.63 0.00 1.34 0.02 0.07 93.94 10:26:01 4 4.70 0.00 1.39 0.00 0.08 93.82 10:26:01 5 4.51 0.00 1.38 0.03 0.08 94.00 10:26:01 6 5.27 0.00 1.11 0.00 0.08 93.53 10:26:01 7 4.27 0.00 1.41 0.12 0.08 94.11 10:27:01 all 6.86 0.00 1.85 0.25 0.08 90.96 10:27:01 0 6.25 0.00 2.12 0.20 0.08 91.35 10:27:01 1 7.25 0.00 1.86 0.07 0.07 90.75 10:27:01 2 6.95 0.00 1.98 0.15 0.08 90.83 10:27:01 3 7.61 0.00 1.58 0.29 0.08 90.44 10:27:01 4 6.96 0.00 1.70 0.40 0.08 90.86 10:27:01 5 6.51 0.00 1.73 0.27 0.08 91.41 10:27:01 6 6.99 0.00 2.02 0.30 0.10 90.59 10:27:01 7 6.33 0.00 1.82 0.35 0.08 91.41 Average: all 13.77 0.00 1.93 1.58 0.07 82.65 Average: 0 12.49 0.00 1.79 0.74 0.07 84.92 Average: 1 10.94 0.00 1.79 0.49 0.06 86.72 Average: 2 13.15 0.00 1.91 1.28 0.07 83.59 Average: 3 15.32 0.00 1.97 1.15 0.07 81.49 Average: 4 16.09 0.00 2.11 1.59 0.07 80.14 Average: 5 14.22 0.00 1.94 1.19 0.07 82.57 Average: 6 13.01 0.00 1.87 5.57 0.07 79.48 Average: 7 14.90 0.00 2.04 0.68 0.07 82.31