---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1295 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: 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): 0-3 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 8.9G 54% / 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 455 1465 0 2022 3224 Swap: 1023 5 1018 ---> 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:36:fb:09 brd ff:ff:ff:ff:ff:ff inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85541sec preferred_lft 85541sec inet6 fe80::f816:3eff:fe36:fb09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:02:ad:4e 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-1295) 12/18/23 _x86_64_ (4 CPU) 15:57:11 LINUX RESTART (4 CPU) 15:58:02 tps rtps wtps bread/s bwrtn/s 15:59:01 235.96 119.47 116.49 3665.29 17682.49 16:00:01 12.51 6.37 6.15 511.91 2243.49 16:01:01 100.12 76.90 23.21 8788.54 4397.80 16:02:01 16.48 1.77 14.71 67.19 8356.87 16:03:01 13.63 10.16 3.47 191.30 3285.59 16:04:01 3.83 0.00 3.83 0.00 3532.48 16:05:01 3.95 0.18 3.77 6.80 4086.25 16:06:01 17.30 5.45 11.85 187.70 9203.00 16:07:01 6.71 1.17 5.55 49.45 3483.51 16:08:01 28.95 11.08 17.86 626.70 11918.15 16:09:01 45.62 29.15 16.47 3194.00 16282.27 16:10:01 52.97 21.48 31.49 1032.76 7594.07 16:11:01 59.98 1.08 58.90 116.76 9144.15 Average: 45.77 21.75 24.02 1415.54 7773.18 15:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 376804 1043316 3661860 90.67 43408 800236 3286688 64.61 2655380 865060 7952 16:00:01 374480 936956 3664184 90.73 41584 699192 3374524 66.33 2760204 766916 14308 16:01:01 2340644 3347464 1698020 42.04 47224 1130244 891616 17.53 532584 1016740 108564 16:02:01 2169544 3248120 1869120 46.28 47380 1200804 988948 19.44 638508 1079260 30692 16:03:01 1353960 2470960 2684704 66.48 47624 1238088 1859044 36.54 1414840 1115568 3120 16:04:01 1089648 2249440 2949016 73.02 47692 1280028 2005240 39.42 1636708 1157404 17028 16:05:01 1772920 2986044 2265744 56.10 47772 1332608 1252924 24.63 899556 1209792 63888 16:06:01 532212 1882756 3506452 86.82 48756 1466948 2374560 46.68 2037544 1305696 19280 16:07:01 1676796 2295212 2361868 58.48 48872 743000 1961576 38.56 1442572 774496 25552 16:08:01 2456980 3401708 1581684 39.16 50592 1063360 831636 16.35 401520 1027412 69776 16:09:01 1995388 3340304 2043276 50.59 51048 1457348 888360 17.46 721804 1157992 78732 16:10:01 1693472 3255568 2345192 58.07 63580 1653444 958836 18.85 861080 1303496 111708 16:11:01 1517240 3315288 2521424 62.43 82424 1855556 877968 17.26 797028 1512900 158988 Average: 1488468 2597934 2550196 63.14 51381 1224681 1657840 32.59 1292256 1099441 54584 15:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.86 1.86 0.20 0.20 0.00 0.00 0.00 0.00 15:59:01 ens3 98.07 60.95 372.76 6.64 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:00:01 ens3 3.88 3.30 0.79 0.79 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 16:01:01 ens3 81.44 59.01 572.91 4.80 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 3.38 3.50 0.74 0.79 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 8.37 6.02 6.03 6.89 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 ens3 0.58 0.15 0.07 0.02 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 1.00 0.65 0.44 0.33 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 16:06:01 ens3 30.46 19.45 122.58 2.73 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 2.75 2.73 0.61 0.70 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 16:08:01 ens3 627.43 392.72 3186.16 26.79 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 ens3 5.72 5.22 1.70 1.44 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 16:10:01 ens3 53.29 47.48 710.80 6.68 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 16:11:01 ens3 46.52 45.00 551.13 15.02 0.00 0.00 0.00 0.00 16:11:01 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 74.04 49.69 425.20 5.66 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-1295) 12/18/23 _x86_64_ (4 CPU) 15:57:11 LINUX RESTART (4 CPU) 15:58:02 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 52.38 1.09 4.62 5.14 0.08 36.69 15:59:01 0 51.62 2.85 5.07 9.81 0.07 30.59 15:59:01 1 51.91 0.07 4.91 2.12 0.07 40.92 15:59:01 2 52.63 0.00 4.36 7.02 0.07 35.91 15:59:01 3 53.40 1.44 4.11 1.61 0.08 39.35 16:00:01 all 80.21 0.00 3.10 0.13 0.08 16.47 16:00:01 0 70.58 0.00 3.28 0.28 0.08 25.77 16:00:01 1 89.69 0.00 3.40 0.00 0.08 6.83 16:00:01 2 73.19 0.00 2.75 0.10 0.08 23.87 16:00:01 3 87.38 0.00 2.97 0.15 0.08 9.42 16:01:01 all 9.84 0.36 1.20 2.24 0.03 86.33 16:01:01 0 3.50 1.43 1.13 4.92 0.02 88.99 16:01:01 1 16.38 0.00 1.62 2.44 0.03 79.53 16:01:01 2 14.59 0.00 0.97 0.50 0.03 83.90 16:01:01 3 4.89 0.00 1.12 1.10 0.03 92.86 16:02:01 all 23.71 0.00 1.34 0.23 0.03 74.68 16:02:01 0 25.17 0.00 1.50 0.25 0.03 73.05 16:02:01 1 8.62 0.00 0.82 0.03 0.02 90.51 16:02:01 2 32.29 0.00 1.69 0.57 0.05 65.40 16:02:01 3 28.79 0.00 1.32 0.10 0.03 69.76 16:03:01 all 25.15 0.00 0.44 0.23 0.03 74.14 16:03:01 0 9.46 0.00 0.57 0.33 0.02 89.62 16:03:01 1 2.70 0.00 0.18 0.43 0.02 96.67 16:03:01 2 18.79 0.00 0.47 0.15 0.02 80.58 16:03:01 3 69.61 0.00 0.60 0.00 0.07 29.72 16:04:01 all 24.69 0.00 0.33 0.05 0.03 74.90 16:04:01 0 13.07 0.00 0.40 0.10 0.03 86.40 16:04:01 1 41.44 0.00 0.48 0.00 0.03 58.04 16:04:01 2 2.96 0.00 0.20 0.00 0.02 96.82 16:04:01 3 41.20 0.00 0.22 0.08 0.03 58.47 16:05:01 all 24.55 0.00 0.43 0.07 0.03 74.92 16:05:01 0 9.56 0.00 0.35 0.10 0.03 89.96 16:05:01 1 13.55 0.00 0.60 0.02 0.02 85.81 16:05:01 2 1.12 0.00 0.13 0.00 0.02 98.73 16:05:01 3 73.87 0.00 0.60 0.13 0.08 25.31 16:06:01 all 58.80 0.00 2.89 0.06 0.06 38.19 16:06:01 0 68.57 0.00 3.10 0.13 0.07 28.14 16:06:01 1 51.21 0.00 2.27 0.03 0.05 46.44 16:06:01 2 51.06 0.00 2.91 0.10 0.05 45.88 16:06:01 3 64.30 0.00 3.30 0.02 0.07 32.32 16:07:01 all 96.10 0.00 3.81 0.00 0.09 0.00 16:07:01 0 96.45 0.00 3.47 0.00 0.08 0.00 16:07:01 1 95.93 0.00 3.98 0.00 0.08 0.00 16:07:01 2 96.42 0.00 3.50 0.00 0.08 0.00 16:07:01 3 95.60 0.00 4.32 0.00 0.08 0.00 16:08:01 all 25.64 0.00 2.62 0.44 0.05 71.25 16:08:01 0 25.43 0.00 2.67 0.72 0.05 71.13 16:08:01 1 27.92 0.00 2.88 0.50 0.05 68.65 16:08:01 2 23.68 0.00 1.67 0.12 0.05 74.48 16:08:01 3 25.52 0.00 3.25 0.42 0.05 70.76 16:09:01 all 23.03 0.00 2.03 0.90 0.04 74.00 16:09:01 0 18.52 0.00 2.05 0.60 0.05 78.78 16:09:01 1 29.07 0.00 2.23 1.78 0.03 66.88 16:09:01 2 15.30 0.00 1.57 1.00 0.05 82.07 16:09:01 3 29.18 0.00 2.23 0.20 0.03 68.36 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 18.46 0.00 1.36 1.36 0.03 78.79 16:10:01 0 7.91 0.00 0.95 4.19 0.02 86.93 16:10:01 1 26.43 0.00 1.72 0.53 0.03 71.28 16:10:01 2 19.13 0.00 1.43 0.30 0.03 79.11 16:10:01 3 20.36 0.00 1.35 0.45 0.03 77.81 16:11:01 all 19.10 0.00 1.22 2.07 0.05 77.56 16:11:01 0 3.43 0.00 0.52 3.78 0.02 92.25 16:11:01 1 32.50 0.00 2.00 2.53 0.05 62.91 16:11:01 2 3.44 0.00 0.69 1.80 0.08 93.98 16:11:01 3 37.02 0.00 1.68 0.15 0.03 61.12 Average: all 37.05 0.11 1.95 0.99 0.05 59.86 Average: 0 31.01 0.33 1.92 1.93 0.04 64.76 Average: 1 37.47 0.01 2.08 0.80 0.04 59.60 Average: 2 31.12 0.00 1.72 0.89 0.05 66.22 Average: 3 48.57 0.11 2.08 0.34 0.06 48.85