---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1170 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: 2799.996 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 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-1170) 01/05/23 _x86_64_ (8 CPU) 01:39:32 LINUX RESTART (8 CPU) 01:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:41:01 247.29 14.71 232.58 0.00 1861.82 55495.82 0.00 01:42:01 1.65 0.00 1.65 0.00 0.00 19.34 0.00 01:43:01 1.02 0.00 1.02 0.00 0.00 11.86 0.00 01:44:01 0.93 0.00 0.93 0.00 0.00 12.26 0.00 01:45:01 54.26 11.58 42.68 0.00 5176.60 8771.34 0.00 Average: 61.03 5.26 55.77 0.00 1407.64 12861.70 0.00 01:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:41:01 28685988 31597032 715824 2.18 91428 3053156 1767164 5.21 1019560 2771400 280 01:42:01 28687028 31598244 714008 2.17 91468 3053164 1767164 5.21 1018844 2771392 132 01:43:01 28688020 31599312 712748 2.17 91500 3053164 1767164 5.21 1017064 2771392 8 01:44:01 28693436 31604832 706820 2.15 91524 3053168 1767164 5.21 1011928 2771396 216 01:45:01 28166592 31580404 710768 2.16 125412 3508020 1806452 5.32 1336360 2935524 936 Average: 28584213 31595965 712034 2.17 98266 3144134 1775022 5.23 1080751 2804221 314 01:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:41:01 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 01:41:01 ens3 551.06 350.41 8658.47 114.45 0.00 0.00 0.00 0.00 01:41:01 docker0 28.63 37.18 2.51 143.00 0.00 0.00 0.00 0.00 01:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:42:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 ens3 0.42 0.00 0.03 0.00 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:44:01 ens3 0.32 0.13 0.03 0.01 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:45:01 ens3 167.39 105.00 2750.84 7.53 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 143.86 91.13 2281.80 24.40 0.00 0.00 0.00 0.00 Average: docker0 5.73 7.44 0.50 28.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1170) 01/05/23 _x86_64_ (8 CPU) 01:39:32 LINUX RESTART (8 CPU) 01:40:01 CPU %user %nice %system %iowait %steal %idle 01:41:01 all 9.58 0.00 3.90 1.36 0.06 85.11 01:41:01 0 10.74 0.00 3.69 1.77 0.07 83.75 01:41:01 1 11.64 0.00 2.97 0.98 0.05 84.36 01:41:01 2 9.38 0.00 5.39 1.71 0.05 83.47 01:41:01 3 9.28 0.00 5.59 4.93 0.07 80.13 01:41:01 4 7.80 0.00 2.76 0.03 0.03 89.36 01:41:01 5 9.11 0.00 2.82 0.30 0.05 87.71 01:41:01 6 8.25 0.00 3.80 0.94 0.05 86.96 01:41:01 7 10.44 0.00 4.14 0.17 0.08 85.16 01:42:01 all 0.02 0.00 0.02 0.01 0.02 99.93 01:42:01 0 0.00 0.00 0.03 0.02 0.02 99.93 01:42:01 1 0.02 0.00 0.03 0.00 0.02 99.93 01:42:01 2 0.05 0.00 0.02 0.00 0.02 99.92 01:42:01 3 0.05 0.00 0.02 0.02 0.03 99.88 01:42:01 4 0.03 0.00 0.02 0.00 0.02 99.93 01:42:01 5 0.02 0.00 0.02 0.00 0.02 99.95 01:42:01 6 0.02 0.00 0.03 0.02 0.02 99.92 01:42:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:43:01 all 0.03 0.00 0.01 0.00 0.01 99.96 01:43:01 0 0.07 0.00 0.00 0.02 0.00 99.92 01:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:43:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:43:01 3 0.03 0.00 0.03 0.00 0.03 99.90 01:43:01 4 0.00 0.00 0.00 0.00 0.02 99.98 01:43:01 5 0.02 0.00 0.00 0.00 0.02 99.97 01:43:01 6 0.03 0.00 0.00 0.00 0.00 99.97 01:43:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:44:01 all 0.01 0.00 0.01 0.00 0.01 99.97 01:44:01 0 0.03 0.00 0.00 0.02 0.02 99.93 01:44:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:44:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:44:01 3 0.02 0.00 0.03 0.00 0.02 99.93 01:44:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:44:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:44:01 6 0.02 0.00 0.00 0.02 0.02 99.95 01:44:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:45:01 all 2.15 0.00 1.35 0.32 0.03 96.16 01:45:01 0 2.45 0.00 1.05 1.17 0.02 95.31 01:45:01 1 1.34 0.00 0.99 0.15 0.03 97.49 01:45:01 2 3.77 0.00 0.95 0.28 0.02 94.98 01:45:01 3 1.54 0.00 0.80 0.07 0.03 97.56 01:45:01 4 2.29 0.00 1.10 0.03 0.02 96.56 01:45:01 5 2.31 0.00 1.74 0.33 0.03 95.58 01:45:01 6 1.34 0.00 2.54 0.40 0.02 95.71 01:45:01 7 2.15 0.00 1.59 0.12 0.03 96.11 Average: all 2.34 0.00 1.05 0.34 0.02 96.25 Average: 0 2.64 0.00 0.95 0.59 0.02 95.79 Average: 1 2.57 0.00 0.79 0.22 0.02 96.40 Average: 2 2.63 0.00 1.26 0.39 0.02 95.70 Average: 3 2.17 0.00 1.29 1.00 0.04 95.51 Average: 4 2.02 0.00 0.78 0.01 0.02 97.18 Average: 5 2.28 0.00 0.92 0.13 0.02 96.66 Average: 6 1.92 0.00 1.27 0.27 0.02 96.52 Average: 7 2.49 0.00 1.14 0.06 0.02 96.29