---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2146 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 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 844 23300 0 8021 30867 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:9d:fa:6c brd ff:ff:ff:ff:ff:ff inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe9d:fa6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:62:77:6d 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-v1-8c-8g-2146) 12/03/23 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 97.38 17.61 79.77 1020.63 26165.37 22:50:01 110.38 13.31 97.07 303.68 75223.86 22:51:01 259.49 2.30 257.19 51.86 118684.62 22:52:01 281.01 19.61 261.40 3851.25 56063.31 22:53:01 171.42 0.00 171.42 0.00 54086.27 22:54:01 106.55 0.00 106.55 0.00 33664.78 22:55:01 17.20 0.00 17.20 0.00 24839.60 22:56:01 92.07 0.00 92.07 0.00 24709.35 22:57:01 27.96 0.87 27.09 58.51 2492.90 Average: 129.27 5.97 123.31 587.39 46213.84 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30112584 31722836 2826636 8.58 70600 1849544 1433336 4.22 854944 1683668 176680 22:50:01 27045340 31472908 5893880 17.89 95732 4569408 1995396 5.87 1102552 4386580 2646900 22:51:01 25237132 30944876 7702088 23.38 162284 5627020 2249260 6.62 1769292 5361880 924940 22:52:01 23696172 30219744 9243048 28.06 166672 6411684 2828724 8.32 2760116 5886228 521276 22:53:01 23882552 30839712 9056668 27.50 167876 6831976 2123604 6.25 2602100 5848236 139680 22:54:01 23757876 31037748 9181344 27.87 168040 7146032 1992664 5.86 2586348 5980324 22772 22:55:01 22483316 29929336 10455904 31.74 168124 7307140 2496000 7.34 3857132 5970332 12744 22:56:01 23941084 31668844 8998136 27.32 168228 7581024 1381556 4.06 2206064 6163004 84 22:57:01 23883112 31630532 9056108 27.49 173372 7594580 1413256 4.16 2256236 6170644 31216 Average: 24893241 31051837 8045979 24.43 148992 6102045 1990422 5.86 2221643 5272322 497366 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 98.43 71.05 982.41 9.42 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 5660.81 3865.57 24575.92 991.13 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 442.04 368.49 3811.34 82.51 0.00 0.00 0.00 0.00 22:51:01 lo 1.13 1.13 0.17 0.17 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 235.25 187.57 2166.46 39.46 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 107.03 110.02 209.19 40.45 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 8.18 6.11 1.82 1.81 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.57 2.02 0.65 0.65 0.00 0.00 0.00 0.00 22:55:01 lo 24.42 24.42 1.25 1.25 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 981.19 756.89 284.69 5295.25 0.00 0.00 0.00 0.00 22:56:01 lo 16.85 16.85 0.87 0.87 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 519.98 368.01 190.07 2572.43 0.00 0.00 0.00 0.00 22:57:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 895.05 637.30 3580.26 1003.71 0.00 0.00 0.00 0.00 Average: lo 5.09 5.09 0.29 0.29 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-2146) 12/03/23 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.76 0.00 0.71 2.18 0.03 87.32 22:49:01 0 1.30 0.00 0.17 0.00 0.00 98.53 22:49:01 1 0.12 0.00 0.35 8.20 0.02 91.31 22:49:01 2 26.47 0.00 1.14 1.97 0.05 70.38 22:49:01 3 24.63 0.00 1.47 0.83 0.07 73.00 22:49:01 4 14.99 0.00 1.53 0.97 0.03 82.48 22:49:01 5 3.28 0.00 0.28 0.03 0.02 96.38 22:49:01 6 4.34 0.00 0.33 0.23 0.07 95.03 22:49:01 7 2.91 0.00 0.39 5.24 0.03 91.43 22:50:01 all 10.06 0.00 3.86 3.12 0.05 82.90 22:50:01 0 8.43 0.00 4.76 0.05 0.07 86.69 22:50:01 1 22.19 0.00 3.15 2.23 0.05 72.39 22:50:01 2 15.36 0.00 4.89 0.49 0.05 79.22 22:50:01 3 7.29 0.00 1.69 0.02 0.05 90.95 22:50:01 4 8.48 0.00 5.07 5.03 0.05 81.37 22:50:01 5 10.30 0.00 4.87 0.13 0.03 84.66 22:50:01 6 3.98 0.00 1.61 10.77 0.05 83.58 22:50:01 7 4.17 0.00 4.90 6.43 0.05 84.45 22:51:01 all 11.52 0.00 2.80 7.35 0.07 78.26 22:51:01 0 7.44 0.00 4.02 1.27 0.08 87.18 22:51:01 1 12.48 0.00 1.87 1.07 0.07 84.51 22:51:01 2 7.10 0.00 4.00 3.26 0.05 85.59 22:51:01 3 16.61 0.00 3.25 26.87 0.08 53.18 22:51:01 4 8.20 0.00 1.88 2.25 0.07 87.60 22:51:01 5 11.92 0.00 2.37 3.06 0.08 82.57 22:51:01 6 16.69 0.00 2.90 2.43 0.05 77.93 22:51:01 7 11.69 0.00 2.09 18.62 0.08 67.51 22:52:01 all 25.63 0.00 1.98 4.43 0.08 67.88 22:52:01 0 30.22 0.00 2.51 2.24 0.07 64.96 22:52:01 1 22.43 0.00 1.69 0.00 0.05 75.83 22:52:01 2 45.30 0.00 2.06 0.37 0.10 52.17 22:52:01 3 16.76 0.00 1.46 14.08 0.05 67.65 22:52:01 4 16.41 0.00 1.89 5.57 0.10 76.03 22:52:01 5 20.14 0.00 1.81 4.33 0.07 73.66 22:52:01 6 29.41 0.00 1.80 4.19 0.10 64.49 22:52:01 7 24.43 0.00 2.58 4.73 0.10 68.15 22:53:01 all 22.12 0.00 2.53 2.82 0.07 72.47 22:53:01 0 15.97 0.00 1.70 0.00 0.05 82.27 22:53:01 1 23.55 0.00 1.96 0.00 0.10 74.39 22:53:01 2 13.42 0.00 1.49 1.02 0.05 84.03 22:53:01 3 12.19 0.00 6.68 9.31 0.05 71.78 22:53:01 4 11.11 0.00 1.14 11.63 0.03 76.09 22:53:01 5 12.20 0.00 1.53 0.17 0.05 86.05 22:53:01 6 59.54 0.00 2.56 0.00 0.12 37.78 22:53:01 7 29.08 0.00 3.16 0.45 0.10 67.21 22:54:01 all 12.61 0.00 2.11 1.48 0.05 83.75 22:54:01 0 37.03 0.00 7.79 0.64 0.07 54.48 22:54:01 1 12.46 0.00 0.50 5.32 0.05 81.67 22:54:01 2 0.98 0.00 0.17 0.07 0.00 98.78 22:54:01 3 4.17 0.00 0.23 0.00 0.05 95.55 22:54:01 4 5.61 0.00 0.32 2.14 0.03 91.90 22:54:01 5 7.75 0.00 0.94 3.55 0.05 87.72 22:54:01 6 21.83 0.00 5.03 0.12 0.07 72.96 22:54:01 7 11.16 0.00 1.89 0.00 0.10 86.85 22:55:01 all 12.87 0.00 6.89 1.05 0.10 79.08 22:55:01 0 31.76 0.00 8.15 0.00 0.12 59.98 22:55:01 1 5.87 0.00 5.57 3.47 0.08 85.02 22:55:01 2 7.04 0.00 3.58 0.00 0.08 89.30 22:55:01 3 17.22 0.00 7.42 0.00 0.08 75.27 22:55:01 4 14.65 0.00 12.54 0.29 0.08 72.44 22:55:01 5 10.42 0.00 5.24 4.67 0.07 79.61 22:55:01 6 7.14 0.00 3.38 0.00 0.10 89.38 22:55:01 7 8.72 0.00 9.35 0.00 0.13 81.80 22:56:01 all 10.42 0.00 5.09 0.84 0.09 83.56 22:56:01 0 18.01 0.00 10.40 0.00 0.10 71.49 22:56:01 1 9.67 0.00 10.30 3.24 0.12 76.67 22:56:01 2 1.70 0.00 3.57 0.00 0.07 94.66 22:56:01 3 1.39 0.00 1.85 0.00 0.05 96.71 22:56:01 4 8.34 0.00 6.17 0.13 0.08 85.27 22:56:01 5 28.51 0.00 2.79 3.38 0.17 65.15 22:56:01 6 2.26 0.00 2.71 0.00 0.07 94.97 22:56:01 7 13.64 0.00 2.91 0.00 0.07 83.38 22:57:01 all 6.21 0.00 0.58 0.38 0.02 92.81 22:57:01 0 0.82 0.00 0.57 0.02 0.02 98.58 22:57:01 1 0.30 0.00 0.25 0.85 0.05 98.55 22:57:01 2 0.63 0.00 0.67 0.00 0.02 98.68 22:57:01 3 0.25 0.00 0.22 0.00 0.00 99.53 22:57:01 4 2.25 0.00 0.42 1.57 0.02 95.75 22:57:01 5 14.48 0.00 0.44 0.18 0.03 84.87 22:57:01 6 20.12 0.00 1.12 0.13 0.03 78.59 22:57:01 7 10.85 0.00 0.95 0.28 0.03 87.87 Average: all 13.47 0.00 2.95 2.63 0.06 80.89 Average: 0 16.78 0.00 4.45 0.47 0.06 78.24 Average: 1 12.11 0.00 2.85 2.71 0.06 82.27 Average: 2 13.09 0.00 2.39 0.79 0.05 83.67 Average: 3 11.15 0.00 2.69 5.66 0.05 80.44 Average: 4 10.00 0.00 3.43 3.28 0.06 83.23 Average: 5 13.23 0.00 2.25 2.17 0.06 82.29 Average: 6 18.38 0.00 2.38 1.98 0.07 77.19 Average: 7 13.00 0.00 3.12 3.97 0.08 79.83