---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-27005 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 15G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-27005) 01/09/24 _x86_64_ (8 CPU) 21:17:32 LINUX RESTART (8 CPU) 21:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:19:01 170.39 15.98 154.41 0.00 1976.48 134505.47 0.00 21:20:01 173.60 1.10 172.50 0.00 18.00 84576.70 0.00 21:21:01 238.73 0.27 238.46 0.00 5.73 60499.25 0.00 21:22:01 202.83 0.17 202.67 0.00 5.47 47844.96 0.00 21:23:01 200.35 11.46 188.89 0.00 3455.56 63781.25 0.00 21:24:01 3.38 0.02 3.37 0.00 0.13 86.12 0.00 21:25:01 2.17 0.00 2.17 0.00 0.00 25.33 0.00 21:26:01 1.95 0.00 1.95 0.00 0.00 22.13 0.00 21:27:01 22.86 0.12 22.74 0.00 11.20 13693.44 0.00 21:28:01 126.48 0.47 126.01 0.00 18.66 45888.75 0.00 Average: 114.18 2.94 111.24 0.00 546.73 44942.57 0.00 21:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:19:01 28759268 31537284 774880 2.36 81544 2962320 1990852 5.87 1077380 2646948 964 21:20:01 27893276 31511340 792824 2.41 154996 3631436 1910404 5.63 1186516 3291492 6672 21:21:01 26015580 30979984 1312852 3.99 203900 4815184 2272536 6.70 1819572 4407068 309428 21:22:01 25278292 31493872 806008 2.45 214588 6010804 2085548 6.15 1569768 5364100 504976 21:23:01 24718584 31484708 784868 2.39 243848 6483412 1714980 5.05 1866892 5543060 84 21:24:01 24735956 31497128 773920 2.35 242340 6480156 1698576 5.01 1855016 5539804 396 21:25:01 24738844 31500084 770800 2.34 242404 6480160 1698576 5.01 1851840 5539812 8 21:26:01 24738720 31500024 770944 2.34 242444 6480164 1698576 5.01 1851900 5539816 16 21:27:01 23958724 31481660 787720 2.40 251812 7184092 1781140 5.25 1880128 6242960 296740 21:28:01 23242116 31488024 778068 2.37 287192 7789280 1713668 5.05 1967224 6786220 888 Average: 25407936 31447411 835288 2.54 216507 5831701 1856486 5.47 1692624 5090128 112017 21:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:19:01 lo 9.02 9.02 0.94 0.94 0.00 0.00 0.00 0.00 21:19:01 ens3 718.79 485.87 8174.88 150.50 0.00 0.00 0.00 0.00 21:19:01 docker0 92.09 97.53 6.98 444.59 0.00 0.00 0.00 0.00 21:19:01 vethdadc3b5 30.76 34.52 2.91 32.18 0.00 0.00 0.00 0.00 21:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 ens3 327.61 178.82 2346.38 25.21 0.00 0.00 0.00 0.00 21:20:01 docker0 166.14 307.80 14.61 2324.36 0.00 0.00 0.00 0.00 21:20:01 vethdcd6159 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 21:21:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 21:21:01 ens3 725.51 556.16 6293.17 70.66 0.00 0.00 0.00 0.00 21:21:01 docker0 517.90 669.17 48.21 5518.39 0.00 0.00 0.00 0.00 21:21:01 veth4f53017 456.76 486.27 50.77 1606.54 0.00 0.00 0.00 0.13 21:21:01 vethdcd6159 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 21:22:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:22:01 ens3 35.46 25.18 67.79 13.72 0.00 0.00 0.00 0.00 21:22:01 docker0 5.53 6.22 0.37 42.03 0.00 0.00 0.00 0.00 21:23:01 lo 7.80 7.80 0.77 0.77 0.00 0.00 0.00 0.00 21:23:01 ens3 265.37 171.09 4659.67 304.66 0.00 0.00 0.00 0.00 21:23:01 docker0 1.88 3.37 0.11 30.93 0.00 0.00 0.00 0.00 21:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:24:01 ens3 1.95 2.22 0.19 6.68 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:26:01 ens3 0.85 0.63 2.55 0.04 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:27:01 ens3 137.00 88.97 3970.42 68.45 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 21:28:01 ens3 314.46 203.55 4302.78 102.75 0.00 0.00 0.00 0.00 21:28:01 docker0 64.84 126.05 5.30 1024.61 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 251.92 170.72 2973.13 74.14 0.00 0.00 0.00 0.00 Average: docker0 84.82 121.05 7.56 939.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-27005) 01/09/24 _x86_64_ (8 CPU) 21:17:32 LINUX RESTART (8 CPU) 21:18:02 CPU %user %nice %system %iowait %steal %idle 21:19:01 all 9.96 0.00 3.24 4.40 0.06 82.34 21:19:01 0 7.45 0.00 3.74 4.72 0.05 84.03 21:19:01 1 9.57 0.00 3.02 1.25 0.07 86.10 21:19:01 2 9.69 0.00 4.38 0.67 0.07 85.19 21:19:01 3 11.96 0.00 3.59 6.51 0.07 77.88 21:19:01 4 10.10 0.00 2.73 1.74 0.05 85.38 21:19:01 5 10.76 0.00 2.90 17.21 0.09 69.04 21:19:01 6 10.03 0.00 2.77 3.01 0.07 84.13 21:19:01 7 10.12 0.00 2.78 0.15 0.05 86.89 21:20:01 all 4.63 0.00 2.45 5.98 0.05 86.89 21:20:01 0 5.06 0.00 1.97 1.25 0.03 91.69 21:20:01 1 4.96 0.00 3.15 0.91 0.05 90.93 21:20:01 2 4.77 0.00 2.25 1.08 0.05 91.85 21:20:01 3 4.50 0.00 2.45 18.38 0.03 74.63 21:20:01 4 3.89 0.00 3.13 13.79 0.07 79.13 21:20:01 5 4.75 0.00 2.24 1.62 0.05 91.35 21:20:01 6 4.76 0.00 2.15 10.63 0.05 82.40 21:20:01 7 4.38 0.00 2.25 0.20 0.05 93.12 21:21:01 all 20.16 0.00 4.14 4.34 0.07 71.29 21:21:01 0 19.22 0.00 3.68 1.32 0.07 75.71 21:21:01 1 17.31 0.00 3.21 0.19 0.07 79.23 21:21:01 2 16.42 0.00 3.61 11.67 0.07 68.23 21:21:01 3 26.27 0.00 4.66 1.45 0.07 67.56 21:21:01 4 26.52 0.00 4.49 5.91 0.10 62.98 21:21:01 5 15.45 0.00 4.73 9.37 0.08 70.37 21:21:01 6 18.03 0.00 3.59 2.17 0.07 76.13 21:21:01 7 22.00 0.00 5.17 2.66 0.07 70.10 21:22:01 all 14.99 0.00 2.80 4.02 0.06 78.13 21:22:01 0 14.91 0.00 2.38 0.29 0.05 82.37 21:22:01 1 2.88 0.00 1.80 8.65 0.03 86.63 21:22:01 2 14.41 0.00 4.16 0.30 0.05 81.08 21:22:01 3 15.08 0.00 2.36 0.65 0.05 81.86 21:22:01 4 15.79 0.00 2.88 0.27 0.07 80.99 21:22:01 5 27.40 0.00 4.37 3.34 0.07 64.82 21:22:01 6 4.90 0.00 1.98 15.60 0.05 77.48 21:22:01 7 24.50 0.00 2.46 3.08 0.10 69.86 21:23:01 all 17.40 0.00 4.02 5.10 0.08 73.40 21:23:01 0 17.26 0.00 5.25 1.74 0.08 75.67 21:23:01 1 18.50 0.00 3.44 7.82 0.17 70.08 21:23:01 2 17.49 0.00 3.52 1.63 0.07 77.29 21:23:01 3 16.88 0.00 3.95 8.82 0.08 70.27 21:23:01 4 15.90 0.00 4.35 8.51 0.07 71.18 21:23:01 5 16.75 0.00 4.14 8.91 0.08 70.11 21:23:01 6 17.93 0.00 4.11 1.25 0.07 76.65 21:23:01 7 18.47 0.00 3.38 2.17 0.05 75.93 21:24:01 all 0.08 0.00 0.04 0.03 0.01 99.84 21:24:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:24:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:24:01 2 0.02 0.00 0.03 0.02 0.02 99.92 21:24:01 3 0.03 0.00 0.07 0.00 0.00 99.90 21:24:01 4 0.28 0.00 0.07 0.00 0.00 99.65 21:24:01 5 0.05 0.00 0.05 0.08 0.03 99.78 21:24:01 6 0.08 0.00 0.05 0.13 0.00 99.73 21:24:01 7 0.08 0.00 0.02 0.00 0.00 99.90 21:25:01 all 0.02 0.00 0.01 0.01 0.01 99.95 21:25:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:25:01 2 0.00 0.00 0.00 0.02 0.00 99.98 21:25:01 3 0.02 0.00 0.02 0.00 0.02 99.95 21:25:01 4 0.03 0.00 0.02 0.00 0.02 99.93 21:25:01 5 0.08 0.00 0.03 0.00 0.02 99.87 21:25:01 6 0.02 0.00 0.02 0.03 0.00 99.93 21:25:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:26:01 all 0.01 0.00 0.02 0.01 0.01 99.95 21:26:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:26:01 1 0.02 0.00 0.02 0.02 0.00 99.95 21:26:01 2 0.00 0.00 0.02 0.02 0.00 99.97 21:26:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:26:01 4 0.02 0.00 0.03 0.00 0.02 99.93 21:26:01 5 0.03 0.00 0.03 0.00 0.03 99.90 21:26:01 6 0.03 0.00 0.02 0.03 0.02 99.90 21:26:01 7 0.00 0.00 0.00 0.00 0.02 99.98 21:27:01 all 2.56 0.00 1.20 0.97 0.01 95.26 21:27:01 0 2.67 0.00 1.04 0.00 0.02 96.28 21:27:01 1 2.56 0.00 0.84 0.00 0.02 96.58 21:27:01 2 2.48 0.00 1.81 7.03 0.02 88.65 21:27:01 3 2.84 0.00 1.27 0.02 0.02 95.86 21:27:01 4 2.36 0.00 1.44 0.00 0.02 96.19 21:27:01 5 3.13 0.00 1.07 0.07 0.02 95.72 21:27:01 6 2.03 0.00 1.28 0.65 0.00 96.04 21:27:01 7 2.41 0.00 0.85 0.02 0.00 96.72 21:28:01 all 6.54 0.00 2.79 3.74 0.05 86.87 21:28:01 0 6.01 0.00 2.63 0.03 0.05 91.28 21:28:01 1 6.66 0.00 2.52 0.70 0.03 90.09 21:28:01 2 5.81 0.00 3.34 22.33 0.07 68.46 21:28:01 3 7.69 0.00 3.18 0.10 0.05 88.98 21:28:01 4 7.52 0.00 2.54 0.35 0.05 89.54 21:28:01 5 6.97 0.00 2.25 0.42 0.05 90.31 21:28:01 6 5.89 0.00 3.04 5.91 0.05 85.11 21:28:01 7 5.80 0.00 2.87 0.24 0.05 91.05 Average: all 7.61 0.00 2.06 2.85 0.04 87.44 Average: 0 7.25 0.00 2.07 0.93 0.04 89.72 Average: 1 6.22 0.00 1.79 1.95 0.05 89.99 Average: 2 7.09 0.00 2.30 4.45 0.04 86.12 Average: 3 8.50 0.00 2.14 3.57 0.04 85.74 Average: 4 8.22 0.00 2.16 3.04 0.05 86.54 Average: 5 8.50 0.00 2.17 4.05 0.05 85.22 Average: 6 6.34 0.00 1.89 3.94 0.04 87.79 Average: 7 8.75 0.00 1.97 0.85 0.04 88.39