---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20401 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: 2799.994 BogoMIPS: 5599.98 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-20401) 07/18/22 _x86_64_ (8 CPU) 12:04:20 LINUX RESTART (8 CPU) 12:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:06:01 100.22 10.45 89.77 0.00 1906.35 78812.06 0.00 12:07:01 30.70 0.02 30.68 0.00 4.26 16485.51 0.00 12:08:01 1.00 0.00 1.00 0.00 0.00 11.73 0.00 12:09:01 1.53 0.00 1.53 0.00 0.00 18.26 0.00 12:10:01 3.05 0.88 2.17 0.00 18.53 29.19 0.00 Average: 27.30 2.27 25.03 0.00 385.78 19069.91 0.00 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 28702540 31769160 534288 1.62 107540 3215464 2053712 6.05 1202064 2584388 234620 12:07:01 28446488 31783672 517660 1.57 121472 3437372 1918788 5.65 1212604 2793688 20 12:08:01 28447620 31785012 516176 1.57 121512 3437504 1918788 5.65 1212124 2793820 24 12:09:01 28457408 31794832 506280 1.54 121552 3437496 1918788 5.65 1201980 2793820 20 12:10:01 28457544 31796000 505004 1.54 121640 3438024 1965772 5.79 1201784 2794332 24 Average: 28502320 31785735 515882 1.57 118743 3393172 1955170 5.76 1206111 2752010 46942 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 lo 3.67 3.67 0.37 0.37 0.00 0.00 0.00 0.00 12:06:01 docker0 8.80 8.90 0.78 77.43 0.00 0.00 0.00 0.00 12:06:01 ens3 385.65 251.31 8212.03 81.41 0.00 0.00 0.00 0.00 12:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 14.01 8.60 14.25 5.44 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 1.22 0.42 0.40 0.27 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.73 0.48 0.36 0.28 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 0.57 0.32 1.47 0.08 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 1.76 1.78 0.16 15.48 0.00 0.00 0.00 0.00 Average: ens3 80.43 52.22 1645.48 17.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20401) 07/18/22 _x86_64_ (8 CPU) 12:04:20 LINUX RESTART (8 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 18.63 0.00 4.98 0.93 0.07 75.39 12:06:01 0 16.97 0.00 5.01 1.41 0.07 76.54 12:06:01 1 18.73 0.00 4.70 0.22 0.07 76.28 12:06:01 2 19.09 0.00 4.96 0.05 0.05 75.85 12:06:01 3 18.86 0.00 5.52 1.09 0.07 74.47 12:06:01 4 19.95 0.00 4.88 2.69 0.07 72.41 12:06:01 5 17.68 0.00 4.48 1.28 0.07 76.49 12:06:01 6 18.60 0.00 5.17 0.25 0.07 75.91 12:06:01 7 19.21 0.00 5.13 0.46 0.07 75.13 12:07:01 all 2.25 0.00 0.86 0.28 0.01 96.61 12:07:01 0 2.19 0.00 0.45 0.00 0.00 97.36 12:07:01 1 2.11 0.00 0.87 0.02 0.02 96.99 12:07:01 2 2.22 0.00 0.80 0.43 0.02 96.52 12:07:01 3 2.09 0.00 0.99 0.02 0.02 96.89 12:07:01 4 2.72 0.00 1.12 1.34 0.02 94.80 12:07:01 5 1.88 0.00 0.87 0.02 0.02 97.21 12:07:01 6 2.29 0.00 0.77 0.00 0.00 96.94 12:07:01 7 2.46 0.00 0.97 0.38 0.02 96.17 12:08:01 all 0.03 0.00 0.02 0.00 0.02 99.93 12:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 12:08:01 1 0.00 0.00 0.00 0.00 0.02 99.98 12:08:01 2 0.03 0.00 0.02 0.02 0.02 99.92 12:08:01 3 0.02 0.00 0.02 0.00 0.02 99.95 12:08:01 4 0.05 0.00 0.02 0.00 0.02 99.92 12:08:01 5 0.05 0.00 0.02 0.00 0.03 99.90 12:08:01 6 0.00 0.00 0.02 0.00 0.02 99.97 12:08:01 7 0.07 0.00 0.03 0.02 0.02 99.87 12:09:01 all 0.04 0.00 0.03 0.00 0.00 99.93 12:09:01 0 0.03 0.00 0.03 0.00 0.00 99.93 12:09:01 1 0.05 0.00 0.03 0.00 0.02 99.90 12:09:01 2 0.03 0.00 0.07 0.02 0.00 99.88 12:09:01 3 0.07 0.00 0.00 0.00 0.00 99.93 12:09:01 4 0.03 0.00 0.03 0.00 0.00 99.93 12:09:01 5 0.03 0.00 0.00 0.00 0.02 99.95 12:09:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:09:01 7 0.02 0.00 0.02 0.02 0.00 99.95 12:10:01 all 0.04 0.00 0.04 0.02 0.00 99.89 12:10:01 0 0.17 0.00 0.05 0.03 0.00 99.75 12:10:01 1 0.03 0.00 0.05 0.00 0.02 99.90 12:10:01 2 0.00 0.00 0.07 0.03 0.00 99.90 12:10:01 3 0.00 0.00 0.05 0.00 0.00 99.95 12:10:01 4 0.03 0.00 0.02 0.03 0.00 99.92 12:10:01 5 0.07 0.00 0.05 0.00 0.02 99.87 12:10:01 6 0.02 0.00 0.02 0.02 0.00 99.95 12:10:01 7 0.03 0.00 0.03 0.02 0.00 99.92 Average: all 4.16 0.00 1.17 0.24 0.02 94.40 Average: 0 3.86 0.00 1.11 0.29 0.02 94.73 Average: 1 4.15 0.00 1.12 0.05 0.03 94.65 Average: 2 4.25 0.00 1.18 0.11 0.02 94.45 Average: 3 4.15 0.00 1.30 0.22 0.02 94.31 Average: 4 4.51 0.00 1.20 0.81 0.02 93.46 Average: 5 3.93 0.00 1.08 0.26 0.03 94.70 Average: 6 4.14 0.00 1.18 0.05 0.02 94.61 Average: 7 4.31 0.00 1.22 0.18 0.02 94.27