---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1254 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.2G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 460 1685 0 1798 3222 Swap: 1023 8 1015 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a9:85:1f brd ff:ff:ff:ff:ff:ff inet 10.32.7.154/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:fea9:851f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:d3:a9:ce 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1254) 12/18/23 _x86_64_ (4 CPU) 05:49:00 LINUX RESTART (4 CPU) 05:50:01 tps rtps wtps bread/s bwrtn/s 05:51:01 167.20 84.24 82.97 2942.43 14700.98 05:52:01 19.51 13.96 5.55 594.03 2382.27 05:53:01 138.43 104.28 34.14 9310.45 10298.82 05:54:01 5.17 0.52 4.65 6.27 4366.74 05:55:01 5.43 2.03 3.40 34.26 3130.14 05:56:01 3.23 0.15 3.08 2.27 2628.50 05:57:01 8.81 2.15 6.66 64.11 6860.38 05:58:01 16.60 5.15 11.45 251.56 7630.06 05:59:01 27.66 15.53 12.13 966.91 9616.80 06:00:01 60.24 40.28 19.96 1753.57 7064.56 06:01:01 74.64 12.15 62.49 506.72 10728.61 Average: 47.91 25.50 22.41 1493.98 7219.57 05:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:51:01 422064 908488 3616592 89.55 39024 627124 3404624 66.92 2731420 751132 9036 05:52:01 1995900 2366920 2042756 50.58 33204 518928 1900848 37.37 1249540 664344 12404 05:53:01 2393988 3272340 1644668 40.72 44088 1006424 966696 19.00 574148 926392 31164 05:54:01 1808188 2732908 2230468 55.23 44188 1052032 1524488 29.97 1112732 971736 20756 05:55:01 1898360 2863572 2140296 53.00 44268 1091920 1395244 27.43 981188 1011820 44360 05:56:01 1103572 2164696 2935084 72.67 44344 1186648 2108812 41.45 1678568 1106328 60392 05:57:01 1097120 2257916 2941536 72.83 45168 1283296 2011940 39.55 1617608 1167508 125172 05:58:01 269368 1428040 3769288 93.33 45128 1281232 2847288 55.97 2428816 1183456 516 05:59:01 2192788 3197168 1845868 45.71 46868 1126328 1049932 20.64 563504 1131228 45168 06:00:01 2079836 3303684 1958820 48.50 53892 1332156 925656 18.20 531188 1264168 83376 06:01:01 1788920 3273224 2249736 55.71 73380 1560908 937172 18.42 577252 1483392 61812 Average: 1550009 2524451 2488647 61.62 46687 1097000 1733882 34.08 1276906 1060137 44923 05:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:51:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 05:51:01 ens3 68.47 41.82 319.69 4.33 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 05:52:01 ens3 4.33 3.88 0.81 2.54 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 05:53:01 ens3 99.30 52.77 571.12 5.07 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:54:01 ens3 0.62 0.62 0.12 0.13 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 ens3 5.45 2.17 4.76 0.21 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:56:01 ens3 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 05:57:01 ens3 23.76 17.48 122.18 2.37 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:58:01 ens3 3.63 3.32 1.01 1.03 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 05:59:01 ens3 701.70 440.79 3192.85 29.82 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 06:00:01 ens3 30.69 27.28 285.43 5.06 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 06:01:01 ens3 74.59 68.31 937.35 15.54 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 92.05 59.86 494.10 6.01 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1254) 12/18/23 _x86_64_ (4 CPU) 05:49:00 LINUX RESTART (4 CPU) 05:50:01 CPU %user %nice %system %iowait %steal %idle 05:51:01 all 68.91 0.73 4.49 3.12 0.11 22.65 05:51:01 0 71.57 0.02 3.62 1.40 0.10 23.30 05:51:01 1 70.67 1.45 4.97 1.57 0.10 21.23 05:51:01 2 63.64 1.45 5.11 8.20 0.12 21.48 05:51:01 3 69.72 0.00 4.32 1.28 0.12 24.57 05:52:01 all 74.93 0.00 2.99 0.30 0.10 21.68 05:52:01 0 80.10 0.00 3.15 0.25 0.10 16.40 05:52:01 1 59.17 0.00 2.29 0.18 0.08 38.27 05:52:01 2 82.12 0.00 2.47 0.45 0.12 14.85 05:52:01 3 78.39 0.00 4.03 0.33 0.10 17.14 05:53:01 all 20.27 0.38 2.18 2.61 0.05 74.51 05:53:01 0 37.22 0.00 3.22 6.23 0.07 53.26 05:53:01 1 11.27 0.00 1.73 1.66 0.03 85.31 05:53:01 2 25.73 1.52 2.34 2.34 0.05 68.02 05:53:01 3 6.97 0.00 1.47 0.22 0.03 91.31 05:54:01 all 24.59 0.00 0.79 0.04 0.04 74.55 05:54:01 0 15.53 0.00 0.87 0.00 0.03 83.57 05:54:01 1 8.71 0.00 0.67 0.00 0.02 90.60 05:54:01 2 45.64 0.00 0.67 0.10 0.07 53.53 05:54:01 3 28.69 0.00 0.92 0.05 0.07 70.27 05:55:01 all 24.69 0.00 0.29 0.08 0.04 74.90 05:55:01 0 4.70 0.00 0.17 0.15 0.02 94.97 05:55:01 1 72.02 0.00 0.53 0.00 0.10 27.34 05:55:01 2 0.58 0.00 0.03 0.07 0.00 99.32 05:55:01 3 21.48 0.00 0.45 0.10 0.03 77.93 05:56:01 all 24.89 0.00 0.15 0.03 0.04 74.90 05:56:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:56:01 2 62.81 0.00 0.18 0.03 0.10 36.88 05:56:01 3 36.61 0.00 0.38 0.07 0.07 62.88 05:57:01 all 26.31 0.00 1.47 0.10 0.04 72.08 05:57:01 0 25.50 0.00 1.42 0.05 0.05 72.98 05:57:01 1 26.16 0.00 1.57 0.05 0.05 72.17 05:57:01 2 6.61 0.00 1.17 0.28 0.02 91.92 05:57:01 3 46.97 0.00 1.74 0.05 0.08 51.16 05:58:01 all 95.83 0.00 4.03 0.00 0.14 0.00 05:58:01 0 95.10 0.00 4.78 0.00 0.12 0.00 05:58:01 1 96.72 0.00 3.17 0.00 0.12 0.00 05:58:01 2 95.65 0.00 4.20 0.00 0.15 0.00 05:58:01 3 95.87 0.00 3.96 0.00 0.17 0.00 05:59:01 all 62.09 0.00 3.41 0.41 0.10 33.99 05:59:01 0 61.40 0.00 3.35 0.83 0.10 34.31 05:59:01 1 54.62 0.00 2.88 0.30 0.08 42.11 05:59:01 2 69.37 0.00 3.57 0.18 0.08 26.80 05:59:01 3 63.04 0.00 3.84 0.29 0.12 32.72 06:00:01 all 21.25 0.00 2.22 1.23 0.05 75.24 06:00:01 0 35.12 0.00 3.15 1.15 0.07 60.52 06:00:01 1 22.58 0.00 2.45 0.62 0.07 74.28 06:00:01 2 11.34 0.00 1.52 2.22 0.05 84.88 06:00:01 3 15.93 0.00 1.79 0.92 0.05 81.30 06:01:01 all 19.46 0.00 1.27 2.17 0.05 77.05 06:01:01 0 18.38 0.00 1.03 0.67 0.05 79.87 06:01:01 1 23.08 0.00 1.02 0.62 0.07 75.22 06:01:01 2 21.86 0.00 1.79 1.74 0.07 74.55 06:01:01 3 14.55 0.00 1.24 5.65 0.03 78.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 42.11 0.10 2.12 0.92 0.07 54.69 Average: 0 40.42 0.00 2.25 0.97 0.06 56.29 Average: 1 40.41 0.13 1.93 0.46 0.07 57.01 Average: 2 44.12 0.27 2.09 1.42 0.07 52.02 Average: 3 43.47 0.00 2.19 0.82 0.08 53.44