---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10675 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: 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 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 11G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10675) 04/04/22 _x86_64_ (8 CPU) 20:03:01 LINUX RESTART (8 CPU) 20:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 257.25 1.40 255.85 0.00 21.87 85943.73 0.00 20:06:01 105.32 0.05 105.27 0.00 5.47 23648.06 0.00 20:07:01 1.05 0.00 1.05 0.00 0.00 11.48 0.00 20:08:01 1.37 0.00 1.37 0.00 0.00 16.66 0.00 20:09:01 1.02 0.02 1.00 0.00 0.13 12.53 0.00 20:10:01 1.27 0.00 1.27 0.00 0.00 15.60 0.00 20:11:01 0.93 0.00 0.93 0.00 0.00 11.46 0.00 Average: 52.59 0.21 52.38 0.00 3.92 15663.23 0.00 20:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28001016 31484008 809192 2.46 177296 3505528 2628560 7.75 1583560 2838448 53436 20:06:01 27758688 31773892 519996 1.58 187844 3981276 1786564 5.27 1356512 3262476 16 20:07:01 27759316 31774556 519044 1.58 187868 3981280 1786564 5.27 1355884 3262480 24 20:08:01 27762200 31777416 516156 1.57 187912 3981272 1786564 5.27 1353080 3262480 24 20:09:01 27762632 31777848 515672 1.57 187956 3981292 1786564 5.27 1352968 3262484 52 20:10:01 27770892 31786176 507312 1.54 188004 3981292 1786564 5.27 1344424 3262496 188 20:11:01 27771112 31786564 506980 1.54 188036 3981296 1786564 5.27 1344264 3262664 28 Average: 27797979 31737209 556336 1.69 186417 3913319 1906849 5.62 1384385 3201933 7681 20:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 ens3 315.50 244.32 2188.49 83.12 0.00 0.00 0.00 0.00 20:05:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:05:01 vethdabb42f 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:05:01 docker0 186.67 240.03 14.95 2144.60 0.00 0.00 0.00 0.00 20:06:01 ens3 136.33 73.72 2636.39 13.35 0.00 0.00 0.00 0.00 20:06:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 20:06:01 docker0 3.02 5.90 0.19 51.55 0.00 0.00 0.00 0.00 20:07:01 ens3 1.97 0.55 1.31 0.03 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 0.72 0.55 0.36 0.29 0.00 0.00 0.00 0.00 20:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 64.97 45.62 689.45 13.84 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 27.09 35.13 2.16 313.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10675) 04/04/22 _x86_64_ (8 CPU) 20:03:01 LINUX RESTART (8 CPU) 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 19.82 0.00 6.12 2.17 0.07 71.82 20:05:01 0 19.76 0.00 5.73 0.93 0.07 73.51 20:05:01 1 19.12 0.00 5.52 1.05 0.08 74.22 20:05:01 2 20.00 0.00 5.85 4.07 0.07 70.01 20:05:01 3 19.84 0.00 5.67 0.12 0.08 74.28 20:05:01 4 19.18 0.00 7.51 0.49 0.07 72.75 20:05:01 5 20.41 0.00 5.44 0.39 0.08 73.67 20:05:01 6 20.16 0.00 6.91 9.00 0.07 63.86 20:05:01 7 20.08 0.00 6.29 1.34 0.07 72.22 20:06:01 all 5.11 0.00 1.70 0.77 0.03 92.39 20:06:01 0 5.52 0.00 2.16 0.05 0.05 92.22 20:06:01 1 4.50 0.00 1.28 0.02 0.03 94.18 20:06:01 2 4.96 0.00 1.86 0.15 0.02 93.01 20:06:01 3 4.71 0.00 2.01 0.13 0.02 93.13 20:06:01 4 6.37 0.00 1.52 1.52 0.03 90.56 20:06:01 5 4.77 0.00 1.42 0.18 0.02 93.60 20:06:01 6 4.86 0.00 1.83 2.50 0.03 90.77 20:06:01 7 5.15 0.00 1.56 1.58 0.03 91.67 20:07:01 all 0.27 0.00 0.01 0.00 0.01 99.71 20:07:01 0 0.03 0.00 0.02 0.00 0.02 99.93 20:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:07:01 2 0.00 0.00 0.00 0.00 0.02 99.98 20:07:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:07:01 4 1.99 0.00 0.02 0.00 0.02 97.98 20:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:07:01 6 0.02 0.00 0.00 0.02 0.00 99.97 20:07:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:08:01 all 0.27 0.00 0.02 0.01 0.01 99.69 20:08:01 0 0.05 0.00 0.02 0.00 0.03 99.90 20:08:01 1 0.00 0.00 0.03 0.00 0.02 99.95 20:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:08:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:08:01 4 1.97 0.00 0.03 0.03 0.00 97.96 20:08:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:08:01 6 0.02 0.00 0.03 0.02 0.02 99.92 20:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:09:01 all 0.10 0.00 0.02 0.00 0.01 99.87 20:09:01 0 0.02 0.00 0.00 0.00 0.02 99.97 20:09:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:09:01 4 0.71 0.00 0.13 0.02 0.02 99.12 20:09:01 5 0.02 0.00 0.00 0.00 0.02 99.97 20:09:01 6 0.00 0.00 0.00 0.02 0.00 99.98 20:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:10:01 all 0.03 0.00 0.01 0.00 0.01 99.95 20:10:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:10:01 1 0.03 0.00 0.02 0.00 0.02 99.93 20:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 20:10:01 4 0.00 0.00 0.02 0.02 0.02 99.95 20:10:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:10:01 6 0.02 0.00 0.00 0.02 0.00 99.97 20:10:01 7 0.03 0.00 0.03 0.00 0.02 99.92 20:11:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:11:01 0 0.03 0.00 0.05 0.00 0.03 99.88 20:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:11:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:11:01 4 0.00 0.00 0.02 0.02 0.00 99.97 20:11:01 5 0.02 0.00 0.00 0.02 0.00 99.97 20:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:11:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.62 0.00 1.12 0.42 0.02 94.82 Average: 0 3.60 0.00 1.13 0.14 0.03 95.09 Average: 1 3.36 0.00 0.97 0.15 0.02 95.50 Average: 2 3.55 0.00 1.10 0.60 0.01 94.74 Average: 3 3.49 0.00 1.10 0.04 0.02 95.36 Average: 4 4.28 0.00 1.31 0.30 0.02 94.09 Average: 5 3.57 0.00 0.98 0.08 0.02 95.35 Average: 6 3.54 0.00 1.24 1.64 0.02 93.56 Average: 7 3.58 0.00 1.12 0.41 0.02 94.87