---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-406 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: 2799.988 BogoMIPS: 5599.97 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-406) 12/23/22 _x86_64_ (8 CPU) 23:02:11 LINUX RESTART (8 CPU) 23:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:04:01 110.48 3.32 107.17 0.00 450.06 53465.09 0.00 23:05:01 2.02 0.00 2.02 0.00 0.00 23.21 0.00 23:06:01 0.93 0.00 0.93 0.00 0.00 10.40 0.00 23:07:01 1.48 0.00 1.48 0.00 0.00 16.66 0.00 23:08:01 52.27 10.58 41.69 0.00 5155.67 8751.47 0.00 Average: 33.44 2.78 30.66 0.00 1121.11 12452.95 0.00 23:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:04:01 28670432 31580568 729140 2.22 91528 3054536 1753016 5.17 1036420 2768640 324 23:05:01 28671436 31581652 727432 2.21 91556 3054532 1753016 5.17 1036368 2768628 8 23:06:01 28676876 31587180 721904 2.20 91580 3054540 1753016 5.17 1030788 2768676 12 23:07:01 28676600 31586956 722084 2.20 91616 3054540 1753016 5.17 1031296 2768688 8 23:08:01 28151408 31565492 727016 2.21 125508 3508764 1804392 5.32 1353192 2936000 968 Average: 28569350 31580370 725515 2.21 98358 3145382 1763291 5.20 1097613 2802126 264 23:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:04:01 ens3 317.23 222.60 6710.75 65.39 0.00 0.00 0.00 0.00 23:04:01 docker0 26.28 36.94 2.37 142.95 0.00 0.00 0.00 0.00 23:04:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 23:05:01 ens3 0.63 0.37 0.35 0.27 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:06:01 ens3 0.62 0.00 0.05 0.00 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 ens3 0.68 0.37 0.35 0.26 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:08:01 ens3 186.07 111.35 2750.62 7.76 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 101.04 66.93 1892.36 14.74 0.00 0.00 0.00 0.00 Average: docker0 5.26 7.39 0.47 28.59 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-406) 12/23/22 _x86_64_ (8 CPU) 23:02:11 LINUX RESTART (8 CPU) 23:03:01 CPU %user %nice %system %iowait %steal %idle 23:04:01 all 7.09 0.00 3.48 1.85 0.05 87.55 23:04:01 0 6.23 0.00 2.89 1.40 0.05 89.44 23:04:01 1 7.99 0.00 3.25 0.84 0.05 87.88 23:04:01 2 7.58 0.00 3.06 0.20 0.05 89.11 23:04:01 3 6.49 0.00 4.10 8.17 0.03 81.21 23:04:01 4 7.21 0.00 3.35 0.40 0.03 89.00 23:04:01 5 5.89 0.00 3.76 0.42 0.03 89.90 23:04:01 6 8.22 0.00 4.11 3.05 0.05 84.58 23:04:01 7 7.08 0.00 3.30 0.34 0.07 89.21 23:05:01 all 0.05 0.00 0.01 0.01 0.00 99.93 23:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:05:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:05:01 2 0.18 0.00 0.05 0.00 0.02 99.75 23:05:01 3 0.02 0.00 0.03 0.02 0.00 99.93 23:05:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:05:01 5 0.02 0.00 0.00 0.03 0.00 99.95 23:05:01 6 0.03 0.00 0.00 0.00 0.00 99.97 23:05:01 7 0.08 0.00 0.02 0.00 0.00 99.90 23:06:01 all 0.03 0.00 0.01 0.00 0.01 99.95 23:06:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:06:01 1 0.07 0.00 0.00 0.00 0.00 99.93 23:06:01 2 0.12 0.00 0.03 0.00 0.02 99.83 23:06:01 3 0.02 0.00 0.00 0.02 0.02 99.95 23:06:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:06:01 5 0.00 0.00 0.00 0.00 0.02 99.98 23:06:01 6 0.02 0.00 0.02 0.00 0.00 99.97 23:06:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:07:01 all 0.03 0.00 0.00 0.01 0.01 99.95 23:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:07:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:07:01 2 0.07 0.00 0.02 0.00 0.02 99.90 23:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:07:01 5 0.02 0.00 0.00 0.03 0.00 99.95 23:07:01 6 0.00 0.00 0.00 0.02 0.02 99.97 23:07:01 7 0.08 0.00 0.00 0.00 0.02 99.90 23:08:01 all 2.17 0.00 1.39 0.42 0.02 95.99 23:08:01 0 1.81 0.00 0.87 0.05 0.02 97.26 23:08:01 1 1.62 0.00 2.41 0.42 0.02 95.53 23:08:01 2 1.95 0.00 1.05 0.74 0.03 96.22 23:08:01 3 2.56 0.00 1.12 0.30 0.02 96.01 23:08:01 4 1.25 0.00 1.92 0.23 0.02 96.58 23:08:01 5 2.96 0.00 1.75 1.39 0.02 93.89 23:08:01 6 2.47 0.00 1.04 0.20 0.02 96.28 23:08:01 7 2.74 0.00 0.99 0.05 0.03 96.19 Average: all 1.86 0.00 0.97 0.45 0.02 96.69 Average: 0 1.61 0.00 0.75 0.29 0.01 97.34 Average: 1 1.93 0.00 1.13 0.25 0.02 96.67 Average: 2 1.97 0.00 0.84 0.19 0.03 96.98 Average: 3 1.80 0.00 1.04 1.68 0.01 95.46 Average: 4 1.69 0.00 1.05 0.13 0.01 97.12 Average: 5 1.77 0.00 1.10 0.37 0.01 96.74 Average: 6 2.14 0.00 1.03 0.65 0.02 96.17 Average: 7 1.99 0.00 0.85 0.08 0.02 97.06