---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4572 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 11G 145G 7% / 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 891 28791 0 2484 30845 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:05:d2:00 brd ff:ff:ff:ff:ff:ff inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85450sec preferred_lft 85450sec inet6 fe80::f816:3eff:fe05:d200/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:2c:bd:f2 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-4572) 04/08/26 _x86_64_ (8 CPU) 05:34:18 LINUX RESTART (8 CPU) 05:35:02 tps rtps wtps bread/s bwrtn/s 05:36:01 55.46 0.00 55.46 0.00 77215.59 05:37:01 13.98 0.00 13.98 0.00 20844.13 05:38:01 0.88 0.00 0.88 0.00 10.66 05:39:01 0.90 0.00 0.90 0.00 12.66 05:40:01 1.08 0.00 1.08 0.00 13.20 05:41:01 0.93 0.00 0.93 0.00 13.73 05:42:01 0.77 0.00 0.77 0.00 9.60 05:43:01 0.92 0.00 0.92 0.00 13.20 05:44:01 0.75 0.00 0.75 0.00 9.87 05:45:01 1.27 0.00 1.27 0.00 17.20 05:46:01 3.17 2.10 1.07 87.19 157.44 05:47:01 427.31 38.24 389.07 1111.81 10010.20 05:48:01 124.30 6.20 118.10 422.20 15351.97 05:49:01 2.78 0.07 2.72 0.93 177.81 05:50:01 48.01 8.75 39.26 199.43 8432.06 Average: 45.49 3.69 41.79 121.57 8743.69 05:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 30653104 31894640 2286116 6.94 38700 1531352 1326556 3.90 623308 1413316 16 05:37:01 30652688 31894316 2286532 6.94 38760 1531356 1326556 3.90 623108 1413312 40 05:38:01 30651544 31893200 2287676 6.95 38792 1531364 1326556 3.90 624224 1413304 16 05:39:01 30649356 31891092 2289864 6.95 38832 1531360 1309868 3.85 626956 1413308 24 05:40:01 30647932 31889704 2291288 6.96 38888 1531356 1309868 3.85 628332 1413312 4 05:41:01 30646236 31888088 2292984 6.96 38920 1531368 1309868 3.85 629532 1413316 24 05:42:01 30645420 31887300 2293800 6.96 38944 1531380 1309868 3.85 630656 1413320 36 05:43:01 30632976 31874928 2306244 7.00 38984 1531388 1309868 3.85 643588 1413328 44 05:44:01 30631944 31873928 2307276 7.00 39000 1531392 1309868 3.85 644692 1413332 44 05:45:01 30630316 31872348 2308904 7.01 39048 1531396 1309868 3.85 646208 1413336 16 05:46:01 30544116 31793244 2395104 7.27 39120 1538332 1309868 3.85 726180 1419348 308 05:47:01 29805020 31531508 3134200 9.52 76892 1953460 2018464 5.94 1035388 1794024 293456 05:48:01 27524852 29414652 5414368 16.44 86020 2099860 3860236 11.36 3182404 1907052 2176 05:49:01 26980280 28872144 5958940 18.09 86148 2101484 4351496 12.80 3724968 1907936 32 05:50:01 29455496 31558692 3483724 10.58 91292 2303892 1477384 4.35 1169304 1987568 11316 Average: 30050085 31468652 2889135 8.77 51223 1687383 1744413 5.13 1077257 1543274 20503 05:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 1.39 0.53 0.66 0.56 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 ens3 0.38 0.23 0.08 0.26 0.00 0.00 0.00 0.00 05:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 ens3 0.77 0.08 0.12 0.01 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 ens3 0.85 0.62 0.39 0.52 0.00 0.00 0.00 0.00 05:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 ens3 0.57 0.28 0.20 0.38 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 ens3 0.28 0.12 0.07 0.07 0.00 0.00 0.00 0.00 05:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 0.30 0.15 0.07 0.17 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 1.50 1.18 0.66 1.83 0.00 0.00 0.00 0.00 05:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 0.17 0.17 0.06 0.33 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 0.37 0.32 0.14 0.18 0.00 0.00 0.00 0.00 05:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 54.12 29.13 86.92 12.13 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 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 05:47:01 ens3 203.18 143.69 1803.77 47.11 0.00 0.00 0.00 0.00 05:47:01 lo 1.93 1.93 0.21 0.21 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 05:48:01 ens3 351.94 267.72 2024.84 76.40 0.00 0.00 0.00 0.00 05:48:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 264.46 129.51 67.74 50.15 0.00 0.00 0.00 0.00 05:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 ens3 187.75 136.93 307.90 992.16 0.00 0.00 0.00 0.00 05:50:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 71.28 47.43 286.55 78.90 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4572) 04/08/26 _x86_64_ (8 CPU) 05:34:18 LINUX RESTART (8 CPU) 05:35:02 CPU %user %nice %system %iowait %steal %idle 05:36:01 all 0.07 0.00 0.01 0.89 0.01 99.02 05:36:01 0 0.02 0.00 0.00 7.00 0.02 92.96 05:36:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:36:01 2 0.29 0.00 0.00 0.00 0.00 99.71 05:36:01 3 0.03 0.00 0.03 0.02 0.00 99.92 05:36:01 4 0.05 0.00 0.00 0.00 0.00 99.95 05:36:01 5 0.03 0.00 0.02 0.00 0.03 99.92 05:36:01 6 0.00 0.00 0.00 0.10 0.02 99.88 05:36:01 7 0.12 0.00 0.00 0.00 0.00 99.88 05:37:01 all 0.03 0.00 0.01 0.26 0.01 99.70 05:37:01 0 0.02 0.00 0.00 2.02 0.00 97.97 05:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:37:01 2 0.00 0.00 0.00 0.02 0.02 99.97 05:37:01 3 0.03 0.00 0.00 0.00 0.00 99.97 05:37:01 4 0.03 0.00 0.02 0.00 0.00 99.95 05:37:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:37:01 6 0.03 0.00 0.02 0.05 0.00 99.90 05:37:01 7 0.05 0.00 0.02 0.00 0.00 99.93 05:38:01 all 0.13 0.00 0.01 0.00 0.00 99.85 05:38:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:38:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:38:01 2 0.88 0.00 0.00 0.00 0.00 99.12 05:38:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:38:01 4 0.03 0.00 0.03 0.00 0.02 99.92 05:38:01 5 0.03 0.00 0.02 0.00 0.03 99.92 05:38:01 6 0.00 0.00 0.00 0.02 0.00 99.98 05:38:01 7 0.07 0.00 0.00 0.00 0.02 99.92 05:39:01 all 0.22 0.00 0.01 0.00 0.01 99.76 05:39:01 0 0.07 0.00 0.02 0.00 0.00 99.92 05:39:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:39:01 2 1.52 0.00 0.00 0.00 0.00 98.48 05:39:01 3 0.03 0.00 0.00 0.00 0.00 99.97 05:39:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:39:01 5 0.03 0.00 0.02 0.00 0.02 99.93 05:39:01 6 0.02 0.00 0.00 0.02 0.02 99.95 05:39:01 7 0.05 0.00 0.02 0.00 0.00 99.93 05:40:01 all 0.03 0.00 0.01 0.00 0.00 99.96 05:40:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:40:01 2 0.02 0.00 0.00 0.00 0.02 99.97 05:40:01 3 0.02 0.00 0.02 0.00 0.02 99.95 05:40:01 4 0.05 0.00 0.02 0.00 0.00 99.93 05:40:01 5 0.02 0.00 0.03 0.02 0.02 99.92 05:40:01 6 0.02 0.00 0.00 0.03 0.00 99.95 05:40:01 7 0.07 0.00 0.00 0.00 0.00 99.93 05:41:01 all 0.02 0.00 0.00 0.01 0.01 99.96 05:41:01 0 0.03 0.00 0.00 0.00 0.02 99.95 05:41:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:41:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:41:01 5 0.03 0.00 0.02 0.05 0.02 99.88 05:41:01 6 0.02 0.00 0.00 0.02 0.02 99.95 05:41:01 7 0.03 0.00 0.02 0.00 0.00 99.95 05:42:01 all 0.01 0.00 0.01 0.00 0.00 99.98 05:42:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:42:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:42:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:42:01 4 0.02 0.00 0.00 0.00 0.02 99.97 05:42:01 5 0.02 0.00 0.00 0.02 0.02 99.95 05:42:01 6 0.00 0.00 0.00 0.02 0.00 99.98 05:42:01 7 0.03 0.00 0.02 0.00 0.00 99.95 05:43:01 all 0.07 0.00 0.01 0.00 0.00 99.91 05:43:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:43:01 1 0.12 0.00 0.00 0.00 0.02 99.87 05:43:01 2 0.00 0.00 0.00 0.00 0.02 99.98 05:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:43:01 4 0.22 0.00 0.00 0.00 0.00 99.78 05:43:01 5 0.00 0.00 0.02 0.00 0.03 99.95 05:43:01 6 0.02 0.00 0.00 0.02 0.00 99.97 05:43:01 7 0.18 0.00 0.05 0.00 0.02 99.75 05:44:01 all 0.02 0.00 0.01 0.00 0.01 99.96 05:44:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:44:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:44:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:44:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:44:01 4 0.03 0.00 0.02 0.00 0.00 99.95 05:44:01 5 0.03 0.00 0.03 0.00 0.02 99.92 05:44:01 6 0.03 0.00 0.02 0.02 0.02 99.92 05:44:01 7 0.05 0.00 0.02 0.00 0.00 99.93 05:45:01 all 0.01 0.00 0.01 0.00 0.00 99.97 05:45:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:45:01 5 0.00 0.00 0.03 0.00 0.00 99.97 05:45:01 6 0.02 0.00 0.00 0.03 0.00 99.95 05:45:01 7 0.03 0.00 0.00 0.00 0.00 99.97 05:46:01 all 0.34 0.00 0.04 0.01 0.01 99.60 05:46:01 0 0.07 0.00 0.03 0.00 0.00 99.90 05:46:01 1 0.42 0.00 0.07 0.00 0.00 99.52 05:46:01 2 0.12 0.00 0.00 0.00 0.02 99.87 05:46:01 3 0.25 0.00 0.03 0.02 0.00 99.70 05:46:01 4 0.92 0.00 0.00 0.00 0.03 99.05 05:46:01 5 0.45 0.00 0.05 0.05 0.02 99.43 05:46:01 6 0.38 0.00 0.08 0.02 0.02 99.50 05:46:01 7 0.13 0.00 0.07 0.02 0.00 99.78 05:46:01 CPU %user %nice %system %iowait %steal %idle 05:47:01 all 11.42 0.00 0.93 1.39 0.03 86.23 05:47:01 0 12.84 0.00 1.72 3.95 0.03 81.45 05:47:01 1 21.35 0.00 1.30 0.28 0.05 77.02 05:47:01 2 9.14 0.00 0.58 0.12 0.02 90.14 05:47:01 3 5.72 0.00 0.45 0.15 0.02 93.66 05:47:01 4 3.99 0.00 0.22 0.00 0.02 95.78 05:47:01 5 1.40 0.00 0.33 0.02 0.00 98.25 05:47:01 6 11.50 0.00 0.87 1.34 0.03 86.26 05:47:01 7 25.52 0.00 1.91 5.27 0.07 67.24 05:48:01 all 25.70 0.00 1.43 0.40 0.06 72.41 05:48:01 0 28.03 0.00 3.20 0.18 0.07 68.52 05:48:01 1 29.87 0.00 2.37 0.82 0.07 66.88 05:48:01 2 24.90 0.00 1.25 0.13 0.07 73.64 05:48:01 3 25.94 0.00 1.09 0.12 0.05 72.80 05:48:01 4 35.07 0.00 1.07 0.62 0.08 63.16 05:48:01 5 30.10 0.00 0.80 0.00 0.07 69.03 05:48:01 6 13.09 0.00 1.14 1.34 0.05 84.38 05:48:01 7 18.45 0.00 0.60 0.00 0.05 80.89 05:49:01 all 17.63 0.00 0.40 0.01 0.05 81.91 05:49:01 0 17.33 0.00 0.67 0.00 0.05 81.96 05:49:01 1 12.60 0.00 0.28 0.02 0.03 87.06 05:49:01 2 11.45 0.00 0.42 0.00 0.05 88.08 05:49:01 3 22.68 0.00 0.43 0.00 0.07 76.82 05:49:01 4 10.50 0.00 0.35 0.00 0.05 89.10 05:49:01 5 19.04 0.00 0.42 0.00 0.07 80.47 05:49:01 6 5.39 0.00 0.12 0.05 0.02 94.43 05:49:01 7 42.05 0.00 0.47 0.00 0.07 57.42 05:50:01 all 12.81 0.00 0.78 0.27 0.04 86.11 05:50:01 0 3.42 0.00 0.73 0.07 0.03 95.75 05:50:01 1 3.23 0.00 0.65 0.72 0.07 95.33 05:50:01 2 11.28 0.00 0.55 0.02 0.02 88.14 05:50:01 3 21.38 0.00 0.77 0.18 0.03 77.64 05:50:01 4 23.83 0.00 1.05 0.15 0.03 74.94 05:50:01 5 21.55 0.00 1.27 0.08 0.05 77.05 05:50:01 6 4.66 0.00 0.50 0.93 0.02 93.89 05:50:01 7 13.07 0.00 0.67 0.02 0.02 86.23 Average: all 4.57 0.00 0.24 0.22 0.02 94.96 Average: 0 4.13 0.00 0.43 0.87 0.01 94.56 Average: 1 4.51 0.00 0.31 0.12 0.02 95.04 Average: 2 3.98 0.00 0.19 0.02 0.01 95.80 Average: 3 5.08 0.00 0.19 0.03 0.01 94.69 Average: 4 4.99 0.00 0.19 0.05 0.02 94.76 Average: 5 4.86 0.00 0.20 0.02 0.03 94.90 Average: 6 2.34 0.00 0.18 0.27 0.01 97.19 Average: 7 6.66 0.00 0.26 0.35 0.02 92.72