---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16770 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 13G 143G 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 895 26172 0 5098 30815 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:1e:7d:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85391sec preferred_lft 85391sec inet6 fe80::f816:3eff:fe1e:7d93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:ee:26:fe 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::42:58ff:feee:26fe/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-16770) 12/01/25 _x86_64_ (8 CPU) 13:34:06 LINUX RESTART (8 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:01 18.38 0.00 18.38 0.00 21480.29 13:37:01 14.93 0.00 14.93 0.00 20986.77 13:38:01 14.36 0.00 14.36 0.00 20980.24 13:39:01 15.15 0.00 15.15 0.00 21123.68 13:40:01 15.95 0.97 14.98 20.66 21126.21 13:41:01 15.08 0.02 15.06 0.13 21119.63 13:42:01 271.85 22.06 249.79 802.53 9486.55 13:43:01 147.56 35.08 112.48 1706.21 11614.33 13:44:01 106.75 16.66 90.08 965.97 13968.61 13:45:01 18.38 3.57 14.81 461.39 1559.34 13:46:01 109.75 0.15 109.60 15.73 17748.22 13:47:01 25.96 0.05 25.91 1.33 9990.07 13:48:01 10.01 0.43 9.58 11.60 7640.19 13:49:01 28.86 3.62 25.25 31.06 23480.49 13:50:01 195.00 3.60 191.40 531.24 32022.00 Average: 67.20 5.75 61.45 303.22 16955.04 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 30634064 31877100 2305156 7.00 38608 1532808 1290352 3.80 637428 1414672 156 13:37:01 30633068 31876236 2306152 7.00 38696 1532812 1290352 3.80 638588 1414668 4 13:38:01 30631596 31874880 2307624 7.01 38792 1532812 1290352 3.80 639956 1414668 12 13:39:01 30630592 31873912 2308628 7.01 38896 1532768 1290352 3.80 640072 1414672 4 13:40:01 30623764 31868108 2315456 7.03 39028 1533436 1378652 4.06 645112 1415088 268 13:41:01 30623588 31868020 2315632 7.03 39124 1533448 1378652 4.06 646172 1415096 176 13:42:01 30348932 31688448 2590288 7.86 45784 1618284 1468972 4.32 851932 1475952 34416 13:43:01 29736984 31493344 3202236 9.72 81148 1977252 1805700 5.31 1082244 1808708 137924 13:44:01 27413788 29481516 5525432 16.77 90304 2269148 3724812 10.96 3205496 1983436 13704 13:45:01 26366028 28474208 6573192 19.96 92368 2305492 4747852 13.97 4257196 1964020 660 13:46:01 25498392 28077264 7440828 22.59 102592 2764988 5274884 15.52 4687464 2351588 3840 13:47:01 26268536 29078580 6670684 20.25 105208 2973280 3653500 10.75 3773304 2503680 1008 13:48:01 25731520 29221724 7207700 21.88 107572 3632124 3416580 10.05 3641028 3154132 441472 13:49:01 25343508 29616264 7595712 23.06 111100 4385352 3245204 9.55 3288504 3868712 504184 13:50:01 24222748 28983540 8716472 26.46 114116 4849996 3851784 11.33 3983328 4271780 50696 Average: 28313807 30490210 4625413 14.04 72222 2398267 2607200 7.67 2174522 2124725 79235 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 0.53 0.30 0.27 0.82 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 ens3 0.32 0.23 0.07 0.21 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 0.28 0.13 0.07 0.17 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:39:01 ens3 0.32 0.23 0.07 0.17 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 1.28 0.42 2.23 0.34 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:41:01 ens3 0.35 0.22 0.15 0.18 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:42:01 ens3 182.62 124.18 572.26 42.12 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 13:43:01 ens3 133.73 101.50 1387.31 22.16 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 2.53 2.53 4.42 4.42 0.00 0.00 0.00 0.00 13:44:01 ens3 924.78 606.42 4079.64 175.21 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 29.16 29.16 99.61 99.61 0.00 0.00 0.00 0.00 13:45:01 veth45d64b7 0.08 0.20 0.01 0.02 0.00 0.00 0.00 0.00 13:45:01 ens3 1027.41 615.46 447.23 203.92 0.00 0.00 0.00 0.00 13:45:01 docker0 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:46:01 lo 707.40 707.40 207.80 207.80 0.00 0.00 0.00 0.00 13:46:01 veth45d64b7 0.12 0.30 0.01 0.02 0.00 0.00 0.00 0.00 13:46:01 ens3 1473.84 766.61 2515.30 216.40 0.00 0.00 0.00 0.00 13:46:01 veth8ab2b99 324.14 292.60 73.85 131.27 0.00 0.00 0.00 0.01 13:47:01 lo 177.94 177.94 43.25 43.25 0.00 0.00 0.00 0.00 13:47:01 ens3 287.87 214.98 529.25 56.30 0.00 0.00 0.00 0.00 13:47:01 docker0 424.86 386.37 87.48 165.08 0.00 0.00 0.00 0.00 13:48:01 lo 3.18 3.18 1.53 1.53 0.00 0.00 0.00 0.00 13:48:01 ens3 139.29 90.43 36.69 29.61 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 3.70 3.70 1.58 1.58 0.00 0.00 0.00 0.00 13:49:01 ens3 269.74 211.48 677.28 74.29 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 1.40 1.40 0.63 0.63 0.00 0.00 0.00 0.00 13:50:01 ens3 950.69 733.38 3124.17 254.23 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 61.85 61.85 23.94 23.94 0.00 0.00 0.00 0.00 Average: ens3 359.54 231.07 891.49 71.74 0.00 0.00 0.00 0.00 Average: docker0 28.32 25.76 5.83 11.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16770) 12/01/25 _x86_64_ (8 CPU) 13:34:06 LINUX RESTART (8 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 0.05 0.00 0.01 1.07 0.01 98.86 13:36:01 0 0.10 0.00 0.00 0.00 0.00 99.90 13:36:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:36:01 2 0.08 0.00 0.00 0.00 0.00 99.92 13:36:01 3 0.17 0.00 0.05 0.00 0.02 99.77 13:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:36:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:36:01 6 0.02 0.00 0.02 0.00 0.00 99.97 13:36:01 7 0.02 0.00 0.02 8.60 0.00 91.37 13:37:01 all 0.22 0.00 0.01 1.10 0.00 98.67 13:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 13:37:01 1 0.03 0.00 0.00 0.00 0.00 99.97 13:37:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:37:01 3 1.63 0.00 0.03 0.00 0.02 98.32 13:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:37:01 5 0.03 0.00 0.00 0.00 0.00 99.97 13:37:01 6 0.02 0.00 0.02 0.00 0.00 99.97 13:37:01 7 0.03 0.00 0.02 8.81 0.02 91.12 13:38:01 all 0.05 0.00 0.01 1.16 0.00 98.78 13:38:01 0 0.02 0.00 0.00 0.00 0.02 99.97 13:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:38:01 3 0.32 0.00 0.03 0.10 0.02 99.53 13:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:38:01 5 0.02 0.00 0.00 0.00 0.00 99.98 13:38:01 6 0.00 0.00 0.03 0.00 0.00 99.97 13:38:01 7 0.02 0.00 0.00 9.18 0.00 90.81 13:39:01 all 0.02 0.00 0.01 1.12 0.00 98.85 13:39:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:39:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:39:01 3 0.05 0.00 0.00 0.08 0.00 99.87 13:39:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:39:01 5 0.03 0.00 0.00 0.00 0.02 99.95 13:39:01 6 0.02 0.00 0.03 0.00 0.00 99.95 13:39:01 7 0.00 0.00 0.02 8.88 0.00 91.11 13:40:01 all 0.05 0.00 0.03 0.98 0.00 98.94 13:40:01 0 0.20 0.00 0.05 0.03 0.00 99.72 13:40:01 1 0.03 0.00 0.03 0.00 0.02 99.92 13:40:01 2 0.02 0.00 0.03 0.00 0.00 99.95 13:40:01 3 0.03 0.00 0.02 0.05 0.00 99.90 13:40:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:40:01 5 0.07 0.00 0.03 0.00 0.00 99.90 13:40:01 6 0.03 0.00 0.03 0.00 0.00 99.93 13:40:01 7 0.03 0.00 0.02 7.74 0.02 92.19 13:41:01 all 0.02 0.00 0.01 1.13 0.00 98.83 13:41:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:41:01 1 0.02 0.00 0.00 0.02 0.00 99.97 13:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:41:01 3 0.03 0.00 0.05 0.07 0.02 99.83 13:41:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:41:01 5 0.05 0.00 0.02 0.00 0.00 99.93 13:41:01 6 0.03 0.00 0.00 0.00 0.00 99.97 13:41:01 7 0.00 0.00 0.00 8.98 0.02 91.01 13:42:01 all 2.71 0.00 0.33 0.92 0.01 96.03 13:42:01 0 0.82 0.00 0.25 0.00 0.00 98.93 13:42:01 1 1.92 0.00 0.17 0.00 0.00 97.92 13:42:01 2 2.12 0.00 0.98 3.69 0.02 93.19 13:42:01 3 1.96 0.00 0.20 0.35 0.02 97.47 13:42:01 4 7.22 0.00 0.43 0.17 0.02 92.16 13:42:01 5 2.87 0.00 0.30 0.53 0.00 96.30 13:42:01 6 3.53 0.00 0.10 0.00 0.02 96.35 13:42:01 7 1.23 0.00 0.23 2.60 0.00 95.93 13:43:01 all 11.24 0.00 0.74 1.32 0.03 86.66 13:43:01 0 46.68 0.00 2.49 1.58 0.08 49.17 13:43:01 1 16.99 0.00 1.35 2.00 0.03 79.62 13:43:01 2 5.52 0.00 0.57 0.05 0.02 93.85 13:43:01 3 5.16 0.00 0.92 6.43 0.05 87.44 13:43:01 4 6.03 0.00 0.15 0.10 0.02 93.70 13:43:01 5 1.81 0.00 0.12 0.18 0.02 97.88 13:43:01 6 3.92 0.00 0.10 0.00 0.05 95.93 13:43:01 7 3.79 0.00 0.20 0.27 0.02 95.73 13:44:01 all 41.68 0.00 1.43 0.37 0.08 56.44 13:44:01 0 41.04 0.00 0.90 0.00 0.07 57.99 13:44:01 1 40.80 0.00 1.67 0.85 0.10 56.57 13:44:01 2 50.46 0.00 1.59 0.25 0.10 47.60 13:44:01 3 46.53 0.00 1.02 0.37 0.08 52.00 13:44:01 4 44.53 0.00 1.51 0.42 0.10 53.45 13:44:01 5 37.03 0.00 1.14 0.03 0.07 61.73 13:44:01 6 32.59 0.00 1.87 0.02 0.05 65.47 13:44:01 7 40.46 0.00 1.70 0.95 0.08 56.80 13:45:01 all 40.93 0.00 1.14 0.11 0.08 57.74 13:45:01 0 29.16 0.00 0.60 0.02 0.05 70.17 13:45:01 1 49.85 0.00 1.15 0.05 0.07 48.88 13:45:01 2 53.39 0.00 1.50 0.17 0.10 44.84 13:45:01 3 44.24 0.00 0.79 0.45 0.08 54.44 13:45:01 4 24.27 0.00 1.93 0.20 0.08 73.52 13:45:01 5 42.93 0.00 0.83 0.02 0.08 56.13 13:45:01 6 55.17 0.00 0.87 0.02 0.08 43.87 13:45:01 7 28.29 0.00 1.51 0.02 0.07 70.12 13:46:01 all 17.11 0.00 2.75 0.93 0.06 79.15 13:46:01 0 16.29 0.00 3.40 0.05 0.07 80.19 13:46:01 1 23.02 0.00 2.33 0.47 0.07 74.11 13:46:01 2 11.71 0.00 2.93 1.09 0.05 84.22 13:46:01 3 23.57 0.00 3.23 0.44 0.07 72.70 13:46:01 4 16.99 0.00 2.21 0.42 0.05 80.32 13:46:01 5 17.99 0.00 2.36 0.60 0.05 78.99 13:46:01 6 14.12 0.00 2.89 0.12 0.07 82.81 13:46:01 7 13.21 0.00 2.63 4.27 0.05 79.84 13:46:01 CPU %user %nice %system %iowait %steal %idle 13:47:01 all 21.22 0.00 0.95 0.20 0.04 77.58 13:47:01 0 9.56 0.00 0.47 0.07 0.03 89.87 13:47:01 1 17.38 0.00 0.95 0.00 0.05 81.61 13:47:01 2 26.01 0.00 1.99 0.27 0.05 71.68 13:47:01 3 23.58 0.00 1.19 0.13 0.05 75.05 13:47:01 4 27.93 0.00 0.68 0.00 0.03 71.35 13:47:01 5 23.63 0.00 0.72 0.15 0.05 75.45 13:47:01 6 11.91 0.00 0.97 1.02 0.03 86.06 13:47:01 7 29.74 0.00 0.57 0.00 0.07 69.63 13:48:01 all 33.21 0.00 0.81 0.10 0.06 65.82 13:48:01 0 25.44 0.00 0.62 0.75 0.05 73.14 13:48:01 1 51.16 0.00 0.68 0.00 0.07 48.09 13:48:01 2 33.41 0.00 1.09 0.02 0.07 65.42 13:48:01 3 40.43 0.00 1.15 0.02 0.07 58.33 13:48:01 4 26.83 0.00 0.60 0.00 0.05 72.51 13:48:01 5 35.41 0.00 0.97 0.03 0.05 63.53 13:48:01 6 21.72 0.00 0.73 0.02 0.07 77.47 13:48:01 7 31.40 0.00 0.65 0.00 0.07 67.88 13:49:01 all 31.21 0.00 0.89 0.44 0.07 67.39 13:49:01 0 30.14 0.00 0.83 0.17 0.07 68.79 13:49:01 1 36.43 0.00 0.47 0.02 0.07 63.02 13:49:01 2 30.36 0.00 0.62 0.03 0.07 68.92 13:49:01 3 27.53 0.00 1.84 0.94 0.07 69.63 13:49:01 4 33.76 0.00 0.55 0.02 0.07 65.60 13:49:01 5 35.77 0.00 1.14 0.00 0.08 63.01 13:49:01 6 30.20 0.00 0.87 2.34 0.07 66.52 13:49:01 7 25.51 0.00 0.84 0.00 0.05 73.61 13:50:01 all 40.17 0.00 1.25 0.83 0.08 57.68 13:50:01 0 32.46 0.00 1.17 1.67 0.08 64.61 13:50:01 1 24.97 0.00 0.80 0.00 0.05 74.18 13:50:01 2 31.21 0.00 1.12 0.30 0.07 67.30 13:50:01 3 41.85 0.00 1.15 0.05 0.07 56.88 13:50:01 4 52.72 0.00 0.92 2.31 0.08 43.97 13:50:01 5 47.59 0.00 1.56 0.18 0.08 50.58 13:50:01 6 39.91 0.00 1.78 2.03 0.10 56.18 13:50:01 7 50.65 0.00 1.50 0.08 0.10 47.66 Average: all 15.98 0.00 0.69 0.79 0.04 82.51 Average: 0 15.45 0.00 0.72 0.29 0.03 83.50 Average: 1 17.49 0.00 0.64 0.23 0.03 81.61 Average: 2 16.27 0.00 0.83 0.39 0.04 82.48 Average: 3 17.13 0.00 0.78 0.63 0.04 81.42 Average: 4 16.00 0.00 0.60 0.24 0.03 83.12 Average: 5 16.33 0.00 0.61 0.12 0.03 82.91 Average: 6 14.20 0.00 0.69 0.37 0.04 84.71 Average: 7 14.95 0.00 0.66 4.03 0.04 80.33