---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120566 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120566) 12/05/22 _x86_64_ (8 CPU) 14:10:26 LINUX RESTART (8 CPU) 14:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:12:01 84.80 11.22 73.59 0.00 1806.98 36802.85 0.00 14:13:01 39.97 0.20 39.77 0.00 16.13 19409.88 0.00 14:14:01 0.90 0.00 0.90 0.00 0.00 10.80 0.00 14:15:01 1.47 0.00 1.47 0.00 0.00 16.66 0.00 14:16:01 107.40 11.98 95.42 0.00 5198.67 41374.27 0.00 Average: 46.78 4.66 42.12 0.00 1402.90 19464.31 0.00 14:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 29100348 31572540 730984 2.22 77104 2667940 1882244 5.55 1137312 2272816 77936 14:13:01 28671492 31568932 734076 2.23 91376 3047464 1752580 5.17 1156200 2649024 28 14:14:01 28670696 31568292 734572 2.23 91396 3047468 1752580 5.17 1156072 2649028 8 14:15:01 28676356 31573984 728788 2.22 91416 3047468 1752580 5.17 1149740 2649028 12 14:16:01 27073288 31481772 802932 2.44 141652 4431388 2080304 6.13 1594176 3708908 225084 Average: 28438436 31553104 746270 2.27 98589 3248346 1844058 5.43 1238700 2785761 60614 14:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 ens3 370.57 244.12 6010.32 59.48 0.00 0.00 0.00 0.00 14:12:01 veth0239d71 8.62 14.55 0.76 55.61 0.00 0.00 0.00 0.00 14:12:01 docker0 11.34 16.71 0.93 82.62 0.00 0.00 0.00 0.00 14:12:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 14:13:01 ens3 100.12 69.13 2525.42 29.82 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:14:01 ens3 0.70 1.00 0.27 6.57 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 ens3 461.70 308.12 9962.47 86.84 0.00 0.00 0.00 0.00 14:16:01 docker0 9.02 13.33 0.69 49.86 0.00 0.00 0.00 0.00 14:16:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 186.02 124.10 3691.75 36.47 0.00 0.00 0.00 0.00 Average: docker0 4.05 5.97 0.32 26.31 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120566) 12/05/22 _x86_64_ (8 CPU) 14:10:26 LINUX RESTART (8 CPU) 14:11:02 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 17.23 0.00 4.30 1.69 0.06 76.72 14:12:01 0 16.84 0.00 4.74 3.24 0.07 75.11 14:12:01 1 15.11 0.00 3.54 1.46 0.07 79.81 14:12:01 2 16.45 0.00 5.04 0.19 0.07 78.25 14:12:01 3 17.92 0.00 3.86 0.43 0.05 77.74 14:12:01 4 17.77 0.00 4.22 0.33 0.07 77.61 14:12:01 5 16.92 0.00 4.96 5.66 0.07 72.39 14:12:01 6 18.58 0.00 4.01 0.26 0.05 77.10 14:12:01 7 18.25 0.00 4.03 1.90 0.07 75.76 14:13:01 all 2.66 0.00 1.12 1.02 0.02 95.18 14:13:01 0 3.16 0.00 1.17 0.62 0.02 95.04 14:13:01 1 3.13 0.00 0.72 0.00 0.00 96.15 14:13:01 2 2.30 0.00 0.62 0.80 0.02 96.26 14:13:01 3 2.58 0.00 0.96 0.02 0.03 96.41 14:13:01 4 3.15 0.00 0.97 0.02 0.02 95.85 14:13:01 5 2.68 0.00 1.32 4.43 0.02 91.55 14:13:01 6 2.31 0.00 1.31 0.00 0.02 96.36 14:13:01 7 1.96 0.00 1.90 2.30 0.02 93.83 14:14:01 all 0.01 0.00 0.01 0.00 0.00 99.98 14:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:14:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:14:01 3 0.02 0.00 0.03 0.00 0.00 99.95 14:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:14:01 5 0.02 0.00 0.00 0.00 0.02 99.97 14:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:15:01 all 0.02 0.00 0.01 0.00 0.00 99.96 14:15:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:15:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:15:01 3 0.05 0.00 0.03 0.00 0.02 99.90 14:15:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:15:01 7 0.00 0.00 0.02 0.02 0.02 99.95 14:16:01 all 5.98 0.00 3.06 2.92 0.04 87.99 14:16:01 0 4.52 0.00 3.42 0.67 0.03 91.36 14:16:01 1 6.16 0.00 3.02 8.35 0.03 82.43 14:16:01 2 6.85 0.00 2.48 0.91 0.05 89.71 14:16:01 3 5.50 0.00 3.00 8.16 0.05 83.29 14:16:01 4 5.65 0.00 3.66 1.59 0.03 89.06 14:16:01 5 6.43 0.00 2.43 0.85 0.02 90.26 14:16:01 6 7.12 0.00 2.41 0.32 0.05 90.09 14:16:01 7 5.61 0.00 4.06 2.54 0.07 87.72 Average: all 5.11 0.00 1.68 1.12 0.03 92.06 Average: 0 4.84 0.00 1.85 0.89 0.02 92.39 Average: 1 4.84 0.00 1.45 1.96 0.02 91.73 Average: 2 5.05 0.00 1.61 0.38 0.03 92.92 Average: 3 5.14 0.00 1.56 1.72 0.03 91.56 Average: 4 5.25 0.00 1.75 0.39 0.02 92.59 Average: 5 5.14 0.00 1.72 2.17 0.02 90.94 Average: 6 5.54 0.00 1.54 0.11 0.02 92.79 Average: 7 5.10 0.00 1.98 1.35 0.03 91.54