---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-969 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 12G 144G 8% / 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 842 27660 0 3663 30869 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:8d:58:ff brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe8d:58ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:5f:ce:28 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::42:2eff:fe5f:ce28/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-969) 11/18/23 _x86_64_ (8 CPU) 02:15:39 LINUX RESTART (8 CPU) 02:16:01 tps rtps wtps bread/s bwrtn/s 02:17:01 137.49 58.54 78.95 3644.33 89871.42 02:18:01 155.05 34.22 120.83 2781.47 75143.62 02:19:01 454.26 35.94 418.31 1667.59 39260.26 02:20:01 350.12 0.00 350.12 0.00 16787.87 02:21:01 1.63 0.02 1.62 0.13 90.38 02:22:01 119.25 4.58 114.66 439.66 16410.86 Average: 202.97 22.22 180.75 1422.23 39595.06 02:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 30297764 31698900 2641456 8.02 51948 1669632 1474428 4.34 855424 1520432 53008 02:18:01 29964860 31756736 2974360 9.03 77528 2017004 1348612 3.97 861380 1812464 150156 02:19:01 28183992 30976024 4755228 14.44 144996 2863980 2719456 8.00 1755520 2566256 461724 02:20:01 26915292 29726392 6023928 18.29 145540 2879656 4117884 12.12 2987988 2580072 456 02:21:01 26191000 29003240 6748220 20.49 145596 2881360 4819604 14.18 3700616 2581776 88 02:22:01 27935700 31181128 5003520 15.19 156908 3279476 2619040 7.71 1629396 2910664 1224 Average: 28248101 30723737 4691119 14.24 120419 2598518 2849837 8.38 1965054 2328611 111109 02:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 315.91 226.83 1227.75 57.18 0.00 0.00 0.00 0.00 02:17:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 ens3 81.26 52.42 1022.38 8.69 0.00 0.00 0.00 0.00 02:18:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 ens3 511.13 356.51 3885.64 55.02 0.00 0.00 0.00 0.00 02:19:01 lo 3.87 3.87 0.73 0.73 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 1.22 0.28 0.10 0.23 0.00 0.00 0.00 0.00 02:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 1.33 0.35 0.20 0.45 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 vethb6fa07c 0.02 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:22:01 docker0 4.20 7.33 0.26 58.69 0.00 0.00 0.00 0.00 02:22:01 ens3 138.74 111.70 1569.84 20.10 0.00 0.00 0.00 0.00 02:22:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: vethb6fa07c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.70 1.22 0.04 9.78 0.00 0.00 0.00 0.00 Average: ens3 174.93 124.68 1284.31 23.61 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-969) 11/18/23 _x86_64_ (8 CPU) 02:15:39 LINUX RESTART (8 CPU) 02:16:01 CPU %user %nice %system %iowait %steal %idle 02:17:01 all 8.89 0.00 1.05 9.20 0.24 80.62 02:17:01 0 13.81 0.00 0.97 6.74 0.32 78.17 02:17:01 1 15.14 0.00 2.44 0.48 0.53 81.41 02:17:01 2 2.72 0.00 0.89 19.75 0.13 76.50 02:17:01 3 9.06 0.00 0.95 0.89 0.13 88.97 02:17:01 4 9.64 0.00 0.75 2.31 0.30 87.00 02:17:01 5 5.04 0.00 0.99 41.93 0.23 51.82 02:17:01 6 13.42 0.00 0.96 1.36 0.20 84.07 02:17:01 7 2.25 0.00 0.42 0.17 0.05 97.12 02:18:01 all 8.97 0.00 0.81 6.15 0.03 84.05 02:18:01 0 3.98 0.00 0.43 24.82 0.03 70.74 02:18:01 1 13.56 0.00 1.71 9.15 0.05 75.53 02:18:01 2 4.87 0.00 0.38 0.20 0.00 94.55 02:18:01 3 13.69 0.00 1.12 1.35 0.03 83.81 02:18:01 4 10.49 0.00 0.75 1.43 0.03 87.30 02:18:01 5 9.26 0.00 0.65 2.21 0.03 87.85 02:18:01 6 0.83 0.00 0.35 0.15 0.02 98.65 02:18:01 7 15.12 0.00 1.10 9.84 0.05 73.89 02:19:01 all 13.72 0.00 2.29 3.49 0.07 80.42 02:19:01 0 13.13 0.00 2.21 0.62 0.05 83.99 02:19:01 1 5.65 0.00 1.65 5.18 0.05 87.47 02:19:01 2 12.23 0.00 1.46 0.67 0.07 85.57 02:19:01 3 14.56 0.00 1.93 0.64 0.08 82.78 02:19:01 4 17.04 0.00 4.79 2.63 0.08 75.45 02:19:01 5 21.92 0.00 2.18 4.70 0.07 71.13 02:19:01 6 10.95 0.00 2.37 2.21 0.07 84.40 02:19:01 7 14.33 0.00 1.76 11.26 0.05 72.60 02:20:01 all 18.73 0.00 0.56 1.35 0.06 79.30 02:20:01 0 8.49 0.00 0.30 0.00 0.05 91.16 02:20:01 1 46.12 0.00 0.60 0.03 0.10 53.15 02:20:01 2 39.76 0.00 0.82 0.00 0.08 59.34 02:20:01 3 15.31 0.00 0.48 0.00 0.08 84.12 02:20:01 4 20.97 0.00 0.60 0.07 0.07 78.30 02:20:01 5 10.45 0.00 1.39 9.79 0.07 78.30 02:20:01 6 1.15 0.00 0.12 0.00 0.00 98.73 02:20:01 7 7.55 0.00 0.18 0.95 0.03 91.28 02:21:01 all 23.53 0.00 0.34 0.01 0.06 76.05 02:21:01 0 4.89 0.00 0.07 0.00 0.02 95.02 02:21:01 1 30.45 0.00 0.46 0.05 0.08 68.96 02:21:01 2 30.60 0.00 0.43 0.00 0.09 68.89 02:21:01 3 34.19 0.00 0.28 0.00 0.07 65.46 02:21:01 4 41.07 0.00 0.47 0.00 0.10 58.36 02:21:01 5 23.44 0.00 0.40 0.00 0.05 76.11 02:21:01 6 10.16 0.00 0.30 0.00 0.07 89.47 02:21:01 7 13.60 0.00 0.33 0.00 0.07 86.00 02:22:01 all 10.31 0.00 1.42 1.51 1.12 85.65 02:22:01 0 5.59 0.00 1.21 0.03 0.98 92.19 02:22:01 1 19.89 0.00 1.68 2.57 1.33 74.54 02:22:01 2 30.13 0.00 2.16 2.45 1.55 63.71 02:22:01 3 5.71 0.00 1.02 0.13 1.20 91.94 02:22:01 4 8.24 0.00 1.22 0.27 1.02 89.26 02:22:01 5 3.26 0.00 1.41 0.53 0.93 93.87 02:22:01 6 5.97 0.00 1.43 0.05 1.11 91.44 02:22:01 7 3.67 0.00 1.22 6.08 0.80 88.23 Average: all 14.02 0.00 1.08 3.62 0.26 81.02 Average: 0 8.31 0.00 0.86 5.38 0.24 85.21 Average: 1 21.79 0.00 1.42 2.91 0.36 73.51 Average: 2 20.03 0.00 1.03 3.85 0.32 74.78 Average: 3 15.42 0.00 0.96 0.50 0.27 82.84 Average: 4 17.91 0.00 1.43 1.12 0.27 79.28 Average: 5 12.22 0.00 1.17 9.84 0.23 76.53 Average: 6 7.07 0.00 0.92 0.63 0.24 91.14 Average: 7 9.42 0.00 0.84 4.72 0.18 84.85