---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-26536 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: 2800.000 BogoMIPS: 5600.00 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26536) 01/01/24 _x86_64_ (8 CPU) 01:46:21 LINUX RESTART (8 CPU) 01:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:48:01 142.55 12.12 130.44 0.00 1812.57 35569.97 0.00 01:49:01 160.33 0.08 160.24 0.00 7.20 53037.44 0.00 01:50:01 198.08 1.85 196.23 0.00 57.47 45872.93 0.00 01:51:01 2.33 0.00 2.33 0.00 0.00 27.75 0.00 01:52:01 26.90 11.21 15.68 0.00 3469.29 3700.85 0.00 01:53:01 5.03 0.00 5.03 0.00 0.00 64.92 0.00 01:54:01 0.90 0.00 0.90 0.00 0.00 10.40 0.00 01:55:01 1.53 0.00 1.53 0.00 0.00 18.13 0.00 01:56:01 1.10 0.00 1.10 0.00 0.00 11.73 0.00 01:57:01 1.90 0.00 1.90 0.00 0.00 30.39 0.00 Average: 53.92 2.51 51.41 0.00 532.49 13799.37 0.00 01:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 28410472 31498112 806300 2.45 111504 3165668 1987720 5.86 1223128 2762352 671672 01:49:01 28132704 31528168 774124 2.35 153052 3416748 1910544 5.63 1234400 3014440 190180 01:50:01 27576952 31527516 772272 2.35 165628 3910788 1751808 5.16 1295412 3452376 376 01:51:01 27577628 31528276 771176 2.35 165664 3910792 1751808 5.16 1295100 3452380 16 01:52:01 27339296 31511412 779476 2.37 170832 4114936 1851296 5.46 1454536 3508068 1440 01:53:01 27347036 31519164 771636 2.35 170872 4114936 1851296 5.46 1447116 3508068 176 01:54:01 27348608 31520864 769952 2.34 170888 4114940 1851296 5.46 1445192 3508080 12 01:55:01 27350956 31523216 767516 2.33 170928 4114944 1851296 5.46 1443772 3508084 52 01:56:01 27350780 31523772 767580 2.33 170948 4114948 1851296 5.46 1443288 3508772 16 01:57:01 27351068 31524140 767368 2.33 171024 4114928 1851296 5.46 1443528 3508772 24 Average: 27578550 31520464 774740 2.36 162134 3909363 1850966 5.45 1372547 3373139 86396 01:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:48:01 veth3ac4f84 195.15 353.26 19.86 2402.24 0.00 0.00 0.00 0.20 01:48:01 ens3 600.20 357.13 7488.17 54.44 0.00 0.00 0.00 0.00 01:48:01 docker0 213.10 372.26 18.61 2577.79 0.00 0.00 0.00 0.00 01:48:01 lo 6.37 6.37 0.63 0.63 0.00 0.00 0.00 0.00 01:49:01 ens3 47.88 45.34 30.02 67.78 0.00 0.00 0.00 0.00 01:49:01 docker0 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 125.82 77.65 2694.72 23.97 0.00 0.00 0.00 0.00 01:50:01 docker0 4.63 8.70 0.28 93.22 0.00 0.00 0.00 0.00 01:50:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 01:51:01 ens3 0.77 0.30 0.19 0.08 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:52:01 ens3 75.34 37.11 1374.65 2.94 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 01:53:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 ens3 0.17 0.12 0.09 0.01 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 0.30 0.13 0.02 0.01 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:56:01 ens3 0.70 0.23 0.14 0.08 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 ens3 0.57 0.58 0.33 0.29 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 84.33 51.36 1148.17 14.90 0.00 0.00 0.00 0.00 Average: docker0 21.46 37.55 1.86 263.23 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26536) 01/01/24 _x86_64_ (8 CPU) 01:46:21 LINUX RESTART (8 CPU) 01:47:02 CPU %user %nice %system %iowait %steal %idle 01:48:01 all 7.81 0.00 3.14 2.38 0.07 86.60 01:48:01 0 7.63 0.00 3.68 5.99 0.09 82.62 01:48:01 1 8.03 0.00 3.12 1.11 0.07 87.67 01:48:01 2 7.32 0.00 2.83 4.13 0.05 85.66 01:48:01 3 8.30 0.00 3.12 4.62 0.07 83.89 01:48:01 4 7.98 0.00 3.16 0.67 0.07 88.12 01:48:01 5 7.17 0.00 3.27 1.59 0.07 87.90 01:48:01 6 7.78 0.00 2.72 0.34 0.07 89.09 01:48:01 7 8.30 0.00 3.22 0.58 0.05 87.85 01:49:01 all 24.43 0.00 3.81 3.90 0.07 67.78 01:49:01 0 24.84 0.00 4.19 11.54 0.07 59.36 01:49:01 1 24.62 0.00 3.66 2.40 0.07 69.26 01:49:01 2 24.19 0.00 4.98 14.95 0.07 55.80 01:49:01 3 24.82 0.00 3.82 1.09 0.08 70.18 01:49:01 4 23.47 0.00 3.53 0.20 0.07 72.74 01:49:01 5 24.46 0.00 3.59 0.13 0.07 71.76 01:49:01 6 25.08 0.00 3.09 0.20 0.07 71.56 01:49:01 7 23.94 0.00 3.67 0.80 0.07 71.51 01:50:01 all 16.29 0.00 3.13 3.13 0.07 77.38 01:50:01 0 16.97 0.00 2.77 1.14 0.07 79.05 01:50:01 1 17.75 0.00 2.71 0.28 0.07 79.19 01:50:01 2 15.58 0.00 3.52 5.40 0.03 75.47 01:50:01 3 15.85 0.00 3.36 1.87 0.05 78.87 01:50:01 4 16.39 0.00 3.75 10.61 0.14 69.12 01:50:01 5 16.66 0.00 3.37 0.42 0.05 79.49 01:50:01 6 15.66 0.00 2.84 0.59 0.08 80.83 01:50:01 7 15.49 0.00 2.70 4.79 0.08 76.94 01:51:01 all 0.03 0.00 0.01 0.01 0.01 99.94 01:51:01 0 0.00 0.00 0.05 0.02 0.02 99.92 01:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:51:01 2 0.02 0.00 0.00 0.00 0.02 99.97 01:51:01 3 0.12 0.00 0.02 0.00 0.02 99.85 01:51:01 4 0.02 0.00 0.02 0.02 0.02 99.93 01:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:51:01 6 0.03 0.00 0.03 0.00 0.03 99.90 01:51:01 7 0.02 0.00 0.00 0.02 0.02 99.95 01:52:01 all 0.96 0.00 0.39 0.38 0.02 98.24 01:52:01 0 0.44 0.00 0.22 0.03 0.02 99.30 01:52:01 1 1.52 0.00 0.38 0.03 0.02 98.05 01:52:01 2 0.85 0.00 0.45 0.42 0.00 98.28 01:52:01 3 0.68 0.00 0.25 0.22 0.03 98.81 01:52:01 4 2.14 0.00 0.52 0.03 0.02 97.30 01:52:01 5 0.85 0.00 0.50 1.38 0.00 97.26 01:52:01 6 0.72 0.00 0.32 0.10 0.05 98.82 01:52:01 7 0.48 0.00 0.50 0.85 0.02 98.15 01:53:01 all 0.01 0.00 0.01 0.01 0.01 99.97 01:53:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:53:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:53:01 3 0.00 0.00 0.00 0.05 0.00 99.95 01:53:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:53:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:53:01 6 0.03 0.00 0.00 0.00 0.05 99.92 01:53:01 7 0.00 0.00 0.00 0.02 0.00 99.98 01:54:01 all 0.02 0.00 0.01 0.00 0.01 99.95 01:54:01 0 0.02 0.00 0.02 0.00 0.02 99.95 01:54:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:54:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:54:01 3 0.05 0.00 0.02 0.02 0.02 99.90 01:54:01 4 0.05 0.00 0.02 0.00 0.02 99.92 01:54:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:54:01 6 0.02 0.00 0.05 0.00 0.03 99.90 01:54:01 7 0.02 0.00 0.00 0.02 0.02 99.95 01:55:01 all 0.02 0.00 0.01 0.01 0.01 99.96 01:55:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:55:01 1 0.00 0.00 0.02 0.00 0.00 99.98 01:55:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:55:01 3 0.00 0.00 0.00 0.00 0.02 99.98 01:55:01 4 0.02 0.00 0.00 0.02 0.00 99.97 01:55:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:55:01 6 0.08 0.00 0.03 0.00 0.02 99.87 01:55:01 7 0.00 0.00 0.00 0.03 0.00 99.97 01:56:01 all 0.01 0.00 0.01 0.00 0.01 99.97 01:56:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:56:01 2 0.00 0.00 0.00 0.00 0.02 99.98 01:56:01 3 0.02 0.00 0.02 0.02 0.00 99.95 01:56:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:56:01 5 0.00 0.00 0.00 0.00 0.02 99.98 01:56:01 6 0.07 0.00 0.02 0.00 0.03 99.88 01:56:01 7 0.00 0.00 0.00 0.02 0.00 99.98 01:57:01 all 0.06 0.00 0.02 0.01 0.02 99.89 01:57:01 0 0.07 0.00 0.03 0.00 0.02 99.88 01:57:01 1 0.02 0.00 0.00 0.00 0.02 99.97 01:57:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:57:01 3 0.37 0.00 0.02 0.00 0.02 99.60 01:57:01 4 0.03 0.00 0.02 0.02 0.00 99.93 01:57:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:57:01 6 0.02 0.00 0.07 0.00 0.07 99.85 01:57:01 7 0.00 0.00 0.02 0.07 0.02 99.90 Average: all 4.93 0.00 1.05 0.98 0.03 93.02 Average: 0 4.98 0.00 1.09 1.86 0.03 92.04 Average: 1 5.17 0.00 0.98 0.38 0.02 93.45 Average: 2 4.76 0.00 1.17 2.47 0.02 91.59 Average: 3 4.99 0.00 1.05 0.78 0.03 93.15 Average: 4 4.97 0.00 1.09 1.14 0.03 92.76 Average: 5 4.88 0.00 1.06 0.35 0.02 93.69 Average: 6 4.91 0.00 0.91 0.12 0.05 94.00 Average: 7 4.80 0.00 1.00 0.72 0.03 93.46