---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42145 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 10G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-42145) 05/09/22 _x86_64_ (8 CPU) 19:00:40 LINUX RESTART (8 CPU) 19:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 278.34 45.52 232.82 0.00 4087.04 157649.62 0.00 19:03:01 60.32 0.13 60.19 0.00 3.47 31358.51 0.00 19:04:01 1.83 0.00 1.83 0.00 0.00 20.68 0.00 19:05:01 1.48 0.00 1.48 0.00 0.00 18.13 0.00 19:06:01 1.07 0.02 1.05 0.00 0.13 12.80 0.00 19:07:01 0.97 0.00 0.97 0.00 0.00 12.80 0.00 19:08:01 1.15 0.00 1.15 0.00 0.00 14.26 0.00 Average: 48.76 6.43 42.33 0.00 576.00 26700.03 0.00 19:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28413960 31750656 542556 1.65 132884 3422556 2055776 6.06 1413340 2613892 519008 19:03:01 28563300 31787008 509232 1.55 123636 3318828 1817804 5.36 1224272 2657196 392 19:04:01 28564436 31788300 507832 1.54 123668 3318832 1817804 5.36 1223200 2657200 8 19:05:01 28572332 31796216 499848 1.52 123704 3318816 1817804 5.36 1215236 2657200 156 19:06:01 28571968 31795908 499912 1.52 123740 3318832 1817804 5.36 1215332 2657204 24 19:07:01 28572968 31797140 498676 1.52 123776 3318964 1817804 5.36 1214240 2657336 148 19:08:01 28573872 31798184 497716 1.51 123800 3318980 1817804 5.36 1213580 2657460 8 Average: 28547548 31787630 507967 1.54 125030 3333687 1851800 5.46 1245600 2651070 74249 19:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 veth75ce9a1 42.37 47.84 3.86 692.88 0.00 0.00 0.00 0.06 19:02:01 ens3 719.76 432.35 6568.46 121.82 0.00 0.00 0.00 0.00 19:02:01 docker0 46.84 51.53 3.84 735.59 0.00 0.00 0.00 0.00 19:02:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 19:03:01 ens3 135.33 84.57 2534.00 54.23 0.00 0.00 0.00 0.00 19:03:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:04:01 ens3 1.23 0.00 0.11 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 2.98 1.45 2.05 0.46 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 ens3 0.85 0.38 0.38 0.27 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 0.43 0.22 0.15 0.07 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:08:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 121.52 73.28 1288.13 25.03 0.00 0.00 0.00 0.00 Average: docker0 6.60 7.26 0.54 103.58 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-42145) 05/09/22 _x86_64_ (8 CPU) 19:00:40 LINUX RESTART (8 CPU) 19:01:02 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 22.09 0.00 5.36 2.13 0.11 70.31 19:02:01 0 21.21 0.00 5.13 1.79 0.10 71.77 19:02:01 1 22.05 0.00 5.66 0.39 0.10 71.80 19:02:01 2 23.69 0.00 5.63 2.23 0.10 68.34 19:02:01 3 18.34 0.00 4.93 2.08 0.10 74.54 19:02:01 4 23.34 0.00 6.14 8.50 0.12 61.90 19:02:01 5 23.94 0.00 4.94 0.41 0.12 70.59 19:02:01 6 21.15 0.00 5.22 0.41 0.10 73.12 19:02:01 7 23.02 0.00 5.20 1.24 0.12 70.42 19:03:01 all 12.18 0.00 2.37 0.72 0.05 84.67 19:03:01 0 11.80 0.00 2.50 0.44 0.05 85.22 19:03:01 1 12.98 0.00 2.27 0.46 0.05 84.23 19:03:01 2 11.54 0.00 2.35 0.03 0.05 86.02 19:03:01 3 12.41 0.00 1.73 0.02 0.07 85.78 19:03:01 4 12.27 0.00 2.77 3.51 0.05 81.40 19:03:01 5 11.86 0.00 2.25 1.12 0.03 84.74 19:03:01 6 12.76 0.00 2.78 0.15 0.05 84.26 19:03:01 7 11.83 0.00 2.32 0.02 0.07 85.76 19:04:01 all 0.25 0.00 0.00 0.01 0.00 99.74 19:04:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 1 1.91 0.00 0.00 0.00 0.00 98.09 19:04:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:04:01 4 0.03 0.00 0.00 0.03 0.00 99.93 19:04:01 5 0.00 0.00 0.00 0.03 0.00 99.97 19:04:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 7 0.00 0.00 0.00 0.00 0.00 100.00 19:05:01 all 0.03 0.00 0.02 0.01 0.00 99.94 19:05:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:05:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:05:01 2 0.05 0.00 0.05 0.00 0.02 99.88 19:05:01 3 0.05 0.00 0.03 0.00 0.00 99.92 19:05:01 4 0.00 0.00 0.00 0.03 0.00 99.97 19:05:01 5 0.02 0.00 0.02 0.05 0.00 99.92 19:05:01 6 0.03 0.00 0.02 0.00 0.00 99.95 19:05:01 7 0.03 0.00 0.02 0.00 0.00 99.95 19:06:01 all 0.03 0.00 0.01 0.00 0.00 99.95 19:06:01 0 0.05 0.00 0.02 0.00 0.00 99.93 19:06:01 1 0.07 0.00 0.03 0.00 0.02 99.88 19:06:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 4 0.02 0.00 0.02 0.02 0.00 99.95 19:06:01 5 0.02 0.00 0.00 0.02 0.02 99.95 19:06:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:06:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 all 0.01 0.00 0.01 0.00 0.00 99.97 19:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 19:07:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:07:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:07:01 5 0.00 0.00 0.02 0.02 0.00 99.97 19:07:01 6 0.03 0.00 0.03 0.00 0.00 99.93 19:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 all 0.02 0.00 0.01 0.00 0.00 99.96 19:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 1 0.03 0.00 0.00 0.00 0.00 99.97 19:08:01 2 0.02 0.00 0.03 0.00 0.02 99.93 19:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 4 0.05 0.00 0.02 0.02 0.00 99.92 19:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 6 0.00 0.00 0.00 0.00 0.02 99.98 19:08:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 4.87 0.00 1.09 0.40 0.02 93.61 Average: 0 4.65 0.00 1.08 0.31 0.02 93.93 Average: 1 5.24 0.00 1.13 0.12 0.02 93.49 Average: 2 4.99 0.00 1.14 0.32 0.03 93.53 Average: 3 4.33 0.00 0.94 0.29 0.02 94.41 Average: 4 5.01 0.00 1.25 1.70 0.02 92.01 Average: 5 5.04 0.00 1.01 0.23 0.02 93.69 Average: 6 4.79 0.00 1.13 0.08 0.02 93.98 Average: 7 4.89 0.00 1.06 0.17 0.03 93.85