---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5220 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: 2800.002 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 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-5220) 03/22/23 _x86_64_ (8 CPU) 17:04:00 LINUX RESTART (8 CPU) 17:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:06:01 69.72 0.47 69.24 0.00 17.22 42036.81 0.00 17:07:01 30.29 0.00 30.29 0.00 0.00 16440.21 0.00 17:08:01 1.03 0.00 1.03 0.00 0.00 11.60 0.00 17:09:01 1.32 0.00 1.32 0.00 0.00 15.60 0.00 17:10:01 38.24 11.65 26.60 0.00 5423.76 6273.35 0.00 17:11:01 1.50 0.00 1.50 0.00 0.00 17.46 0.00 Average: 23.56 2.02 21.53 0.00 909.31 10712.17 0.00 17:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:06:01 28751384 31556344 749368 2.28 93512 2969572 2088416 6.15 1121988 2619472 395240 17:07:01 28695060 31590080 714364 2.17 95516 3034420 1744432 5.14 1102384 2671544 20 17:08:01 28695280 31590392 713912 2.17 95564 3034424 1744432 5.14 1101840 2671544 16 17:09:01 28704900 31600100 704004 2.14 95604 3034420 1744432 5.14 1092368 2671548 16 17:10:01 28329436 31580168 715060 2.17 104072 3366756 1815924 5.35 1327312 2785004 16 17:11:01 28332580 31583380 711772 2.16 104140 3366756 1815924 5.35 1324908 2785008 8 Average: 28584773 31583411 718080 2.18 98068 3134391 1825593 5.38 1178467 2700687 65886 17:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:06:01 ens3 182.78 126.35 3185.08 24.96 0.00 0.00 0.00 0.00 17:06:01 docker0 41.01 50.97 3.10 588.31 0.00 0.00 0.00 0.00 17:06:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 17:07:01 ens3 13.56 8.97 13.32 5.09 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:08:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 ens3 126.76 60.91 1951.90 4.39 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:11:01 ens3 0.48 0.35 0.26 0.21 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 53.60 32.52 851.95 5.72 0.00 0.00 0.00 0.00 Average: docker0 6.74 8.38 0.51 96.69 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 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5220) 03/22/23 _x86_64_ (8 CPU) 17:04:00 LINUX RESTART (8 CPU) 17:05:02 CPU %user %nice %system %iowait %steal %idle 17:06:01 all 28.84 0.00 5.18 0.53 0.06 65.39 17:06:01 0 29.01 0.00 6.03 0.05 0.05 64.85 17:06:01 1 28.02 0.00 4.81 0.70 0.07 66.40 17:06:01 2 29.58 0.00 4.85 0.15 0.05 65.36 17:06:01 3 29.29 0.00 5.05 0.57 0.07 65.03 17:06:01 4 28.39 0.00 5.07 0.05 0.07 66.42 17:06:01 5 30.07 0.00 5.35 2.69 0.07 61.83 17:06:01 6 28.77 0.00 4.70 0.00 0.07 66.46 17:06:01 7 27.59 0.00 5.55 0.03 0.07 66.75 17:07:01 all 1.35 0.00 0.54 0.18 0.02 97.90 17:07:01 0 1.03 0.00 0.77 0.02 0.02 98.17 17:07:01 1 1.25 0.00 0.38 0.25 0.02 98.10 17:07:01 2 1.17 0.00 0.65 0.00 0.02 98.16 17:07:01 3 0.89 0.00 0.77 1.11 0.02 97.22 17:07:01 4 1.25 0.00 0.35 0.00 0.02 98.38 17:07:01 5 1.44 0.00 0.52 0.08 0.02 97.95 17:07:01 6 2.83 0.00 0.39 0.02 0.02 96.74 17:07:01 7 0.95 0.00 0.52 0.00 0.02 98.51 17:08:01 all 0.28 0.00 0.01 0.01 0.00 99.69 17:08:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:08:01 2 0.00 0.00 0.02 0.00 0.00 99.98 17:08:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:08:01 4 0.02 0.00 0.02 0.02 0.00 99.95 17:08:01 5 0.15 0.00 0.02 0.03 0.02 99.78 17:08:01 6 1.99 0.00 0.00 0.00 0.00 98.01 17:08:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:09:01 all 0.27 0.00 0.01 0.00 0.01 99.70 17:09:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:09:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:09:01 2 0.05 0.00 0.03 0.00 0.00 99.92 17:09:01 3 0.02 0.00 0.02 0.00 0.03 99.93 17:09:01 4 0.02 0.00 0.02 0.02 0.02 99.93 17:09:01 5 0.03 0.00 0.00 0.00 0.02 99.95 17:09:01 6 1.97 0.00 0.00 0.00 0.00 98.03 17:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:10:01 all 1.52 0.00 0.63 0.31 0.02 97.51 17:10:01 0 0.77 0.00 0.58 0.15 0.02 98.48 17:10:01 1 0.62 0.00 0.40 0.03 0.02 98.93 17:10:01 2 0.98 0.00 0.55 0.53 0.03 97.90 17:10:01 3 1.14 0.00 0.77 0.27 0.02 97.81 17:10:01 4 3.07 0.00 1.13 0.23 0.02 95.55 17:10:01 5 2.37 0.00 0.85 1.27 0.02 95.49 17:10:01 6 2.58 0.00 0.41 0.02 0.02 96.98 17:10:01 7 0.62 0.00 0.37 0.02 0.02 98.98 17:11:01 all 0.28 0.00 0.01 0.00 0.01 99.69 17:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:11:01 1 0.03 0.00 0.03 0.00 0.00 99.93 17:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:11:01 3 0.02 0.00 0.00 0.00 0.03 99.95 17:11:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:11:01 5 0.08 0.00 0.00 0.03 0.00 99.88 17:11:01 6 2.02 0.00 0.02 0.00 0.02 97.95 17:11:01 7 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 5.32 0.00 1.05 0.17 0.02 93.44 Average: 0 5.05 0.00 1.22 0.04 0.02 93.68 Average: 1 4.91 0.00 0.93 0.16 0.02 93.99 Average: 2 5.21 0.00 1.00 0.11 0.02 93.66 Average: 3 5.12 0.00 1.09 0.32 0.03 93.45 Average: 4 5.37 0.00 1.09 0.05 0.02 93.47 Average: 5 5.59 0.00 1.11 0.68 0.02 92.61 Average: 6 6.55 0.00 0.90 0.01 0.02 92.53 Average: 7 4.77 0.00 1.06 0.01 0.02 94.14