---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-388 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: 2799.998 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-388) 07/04/23 _x86_64_ (8 CPU) 00:04:04 LINUX RESTART (8 CPU) 00:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:06:01 198.30 0.58 197.72 0.00 41.46 18351.87 0.00 00:07:01 24.73 0.13 24.59 0.00 5.33 13308.65 0.00 00:08:01 0.93 0.00 0.93 0.00 0.00 9.87 0.00 00:09:01 1.48 0.00 1.48 0.00 0.00 17.46 0.00 00:10:01 58.64 10.60 48.04 0.00 5156.47 8965.17 0.00 Average: 56.81 2.26 54.55 0.00 1040.58 8130.51 0.00 00:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:06:01 29081072 31572180 728716 2.22 89444 2655120 1834972 5.41 1055500 2351856 354352 00:07:01 29078880 31570260 739500 2.25 89744 2655312 1752316 5.16 1076336 2339584 8 00:08:01 29078264 31569676 739928 2.25 89768 2655316 1752316 5.16 1075712 2339588 12 00:09:01 29085376 31576784 733300 2.23 89832 2655380 1752316 5.16 1070528 2339652 32 00:10:01 28518820 31517484 769824 2.34 123992 3116404 2168616 6.39 1438764 2503176 468 Average: 28968482 31561277 742254 2.26 96556 2747506 1852107 5.46 1143368 2374771 70974 00:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:06:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 00:06:01 docker0 14.63 24.98 1.00 209.98 0.00 0.00 0.00 0.00 00:06:01 ens3 220.70 137.96 4456.79 39.51 0.00 0.00 0.00 0.00 00:07:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 ens3 34.59 49.87 9.78 104.36 0.00 0.00 0.00 0.00 00:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 ens3 0.73 0.73 0.05 0.07 0.00 0.00 0.00 0.00 00:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:10:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 veth17d68ab 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 00:10:01 ens3 183.74 92.40 2921.80 9.41 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 2.93 5.00 0.20 41.99 0.00 0.00 0.00 0.00 Average: veth17d68ab 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 87.98 56.21 1477.59 30.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-388) 07/04/23 _x86_64_ (8 CPU) 00:04:04 LINUX RESTART (8 CPU) 00:05:01 CPU %user %nice %system %iowait %steal %idle 00:06:01 all 9.00 0.00 3.71 1.81 0.07 85.41 00:06:01 0 8.97 0.00 4.78 3.67 0.05 82.53 00:06:01 1 7.60 0.00 3.44 0.87 0.05 88.04 00:06:01 2 11.11 0.00 4.36 0.10 0.07 84.36 00:06:01 3 8.93 0.00 3.26 0.22 0.07 87.52 00:06:01 4 8.13 0.00 3.30 1.17 0.05 87.36 00:06:01 5 12.62 0.00 3.73 0.42 0.14 83.09 00:06:01 6 6.68 0.00 3.78 7.29 0.07 82.18 00:06:01 7 7.93 0.00 3.03 0.74 0.07 88.23 00:07:01 all 0.28 0.00 0.20 0.63 0.02 98.88 00:07:01 0 0.37 0.00 0.22 0.22 0.03 99.17 00:07:01 1 0.47 0.00 0.13 0.02 0.02 99.37 00:07:01 2 0.33 0.00 0.12 0.00 0.00 99.55 00:07:01 3 0.15 0.00 0.15 0.00 0.00 99.70 00:07:01 4 0.25 0.00 0.12 0.02 0.05 99.57 00:07:01 5 0.23 0.00 0.25 0.40 0.02 99.10 00:07:01 6 0.20 0.00 0.45 4.37 0.00 94.98 00:07:01 7 0.25 0.00 0.15 0.00 0.02 99.58 00:08:01 all 0.01 0.00 0.01 0.01 0.01 99.96 00:08:01 0 0.03 0.00 0.00 0.00 0.02 99.95 00:08:01 1 0.00 0.00 0.02 0.00 0.02 99.97 00:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:08:01 3 0.02 0.00 0.02 0.00 0.02 99.95 00:08:01 4 0.05 0.00 0.00 0.00 0.03 99.92 00:08:01 5 0.02 0.00 0.02 0.02 0.03 99.92 00:08:01 6 0.00 0.00 0.02 0.03 0.00 99.95 00:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:09:01 all 0.16 0.00 0.02 0.00 0.01 99.80 00:09:01 0 1.09 0.00 0.03 0.00 0.02 98.86 00:09:01 1 0.03 0.00 0.05 0.00 0.00 99.92 00:09:01 2 0.05 0.00 0.02 0.00 0.02 99.92 00:09:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:09:01 4 0.08 0.00 0.02 0.00 0.05 99.85 00:09:01 5 0.00 0.00 0.05 0.00 0.02 99.93 00:09:01 6 0.00 0.00 0.00 0.02 0.00 99.98 00:09:01 7 0.02 0.00 0.00 0.02 0.02 99.95 00:10:01 all 2.41 0.00 1.56 0.69 0.08 95.27 00:10:01 0 2.20 0.00 2.55 0.87 0.03 94.35 00:10:01 1 1.64 0.00 1.27 0.15 0.07 96.87 00:10:01 2 2.10 0.00 2.78 0.60 0.07 94.45 00:10:01 3 2.70 0.00 1.05 0.07 0.07 96.11 00:10:01 4 1.75 0.00 0.82 0.45 0.10 96.88 00:10:01 5 1.48 0.00 1.07 0.05 0.10 97.30 00:10:01 6 1.74 0.00 1.24 2.99 0.10 93.94 00:10:01 7 5.67 0.00 1.73 0.32 0.07 92.22 Average: all 2.36 0.00 1.10 0.62 0.04 95.88 Average: 0 2.53 0.00 1.51 0.95 0.03 94.99 Average: 1 1.94 0.00 0.98 0.21 0.03 96.84 Average: 2 2.71 0.00 1.45 0.14 0.03 95.67 Average: 3 2.35 0.00 0.90 0.06 0.03 96.67 Average: 4 2.04 0.00 0.84 0.32 0.06 96.74 Average: 5 2.85 0.00 1.02 0.18 0.06 95.90 Average: 6 1.71 0.00 1.09 2.93 0.03 94.24 Average: 7 2.76 0.00 0.98 0.21 0.03 96.02