---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117891 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-117891) 11/02/22 _x86_64_ (8 CPU) 13:44:45 LINUX RESTART (8 CPU) 13:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:46:02 333.56 47.67 285.89 0.00 5399.00 172427.72 0.00 13:47:01 40.98 0.29 40.69 0.00 23.05 19882.05 0.00 13:48:01 1.72 0.00 1.72 0.00 0.00 18.94 0.00 13:49:01 2.18 0.18 2.00 0.00 18.53 24.80 0.00 13:50:01 32.79 8.00 24.80 0.00 923.45 2429.06 0.00 Average: 82.39 11.26 71.12 0.00 1277.08 39023.46 0.00 13:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:46:02 29074016 31572328 737072 2.24 75212 2691032 1874196 5.52 1131856 2302292 101256 13:47:01 28688516 31591620 716584 2.18 91412 3045164 1768132 5.21 1129660 2652328 392 13:48:01 28688432 31591560 716204 2.18 91436 3045164 1768132 5.21 1130080 2652328 168 13:49:01 28697072 31600976 706936 2.15 91480 3045728 1790712 5.28 1120976 2652816 168 13:50:01 28495172 31542972 744612 2.26 109000 3171768 1850056 5.45 1246244 2705220 416 Average: 28728642 31579891 724282 2.20 91708 2999771 1810246 5.33 1151763 2592997 20480 13:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:46:02 veth8089679 9.36 14.30 0.80 53.75 0.00 0.00 0.00 0.00 13:46:02 docker0 12.53 17.18 0.97 80.77 0.00 0.00 0.00 0.00 13:46:02 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 13:46:02 ens3 596.65 416.09 6454.33 119.48 0.00 0.00 0.00 0.00 13:47:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 13:47:01 ens3 105.29 69.87 2571.48 14.49 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 0.32 0.20 0.25 0.19 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:49:01 ens3 0.33 0.37 0.11 0.04 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:50:01 ens3 52.07 29.03 840.43 7.41 0.00 0.00 0.00 0.00 Average: docker0 2.52 3.45 0.20 16.21 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 151.10 103.23 1971.40 28.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117891) 11/02/22 _x86_64_ (8 CPU) 13:44:45 LINUX RESTART (8 CPU) 13:45:01 CPU %user %nice %system %iowait %steal %idle 13:46:02 all 14.95 0.00 4.39 1.77 0.07 78.82 13:46:02 0 17.04 0.00 5.47 3.81 0.07 73.61 13:46:02 1 12.50 0.00 4.58 3.37 0.07 79.48 13:46:02 2 14.02 0.00 4.01 0.98 0.07 80.92 13:46:02 3 14.48 0.00 3.79 1.50 0.08 80.16 13:46:02 4 15.75 0.00 3.92 0.29 0.07 79.98 13:46:02 5 12.88 0.00 4.69 2.30 0.07 80.06 13:46:02 6 17.10 0.00 4.05 0.25 0.07 78.53 13:46:02 7 15.79 0.00 4.64 1.66 0.08 77.82 13:47:01 all 8.46 0.00 2.25 0.46 0.03 88.80 13:47:01 0 8.05 0.00 2.43 0.07 0.03 89.42 13:47:01 1 8.16 0.00 2.93 0.58 0.03 88.29 13:47:01 2 7.79 0.00 2.03 0.78 0.03 89.37 13:47:01 3 8.53 0.00 2.41 2.10 0.03 86.93 13:47:01 4 9.09 0.00 1.98 0.02 0.03 88.88 13:47:01 5 8.80 0.00 1.91 0.00 0.03 89.26 13:47:01 6 9.14 0.00 2.06 0.02 0.03 88.74 13:47:01 7 8.11 0.00 2.24 0.12 0.03 89.50 13:48:01 all 0.02 0.00 0.02 0.01 0.01 99.94 13:48:01 0 0.02 0.00 0.03 0.00 0.02 99.93 13:48:01 1 0.02 0.00 0.02 0.00 0.02 99.95 13:48:01 2 0.02 0.00 0.03 0.02 0.02 99.92 13:48:01 3 0.02 0.00 0.02 0.00 0.02 99.95 13:48:01 4 0.02 0.00 0.02 0.02 0.02 99.93 13:48:01 5 0.02 0.00 0.02 0.00 0.02 99.95 13:48:01 6 0.02 0.00 0.00 0.02 0.00 99.97 13:48:01 7 0.02 0.00 0.05 0.00 0.02 99.92 13:49:01 all 0.11 0.00 0.05 0.00 0.01 99.83 13:49:01 0 0.02 0.00 0.03 0.00 0.02 99.93 13:49:01 1 0.08 0.00 0.05 0.00 0.00 99.87 13:49:01 2 0.05 0.00 0.07 0.02 0.02 99.85 13:49:01 3 0.03 0.00 0.03 0.00 0.02 99.92 13:49:01 4 0.08 0.00 0.02 0.02 0.00 99.88 13:49:01 5 0.02 0.00 0.03 0.00 0.00 99.95 13:49:01 6 0.50 0.00 0.12 0.00 0.00 99.38 13:49:01 7 0.10 0.00 0.02 0.00 0.00 99.88 13:50:01 all 1.15 0.00 0.80 0.20 0.02 97.84 13:50:01 0 0.85 0.00 0.65 0.07 0.02 98.42 13:50:01 1 0.62 0.00 1.83 0.02 0.02 97.52 13:50:01 2 1.23 0.00 0.88 0.78 0.02 97.08 13:50:01 3 1.73 0.00 0.72 0.45 0.02 97.08 13:50:01 4 0.95 0.00 0.58 0.08 0.02 98.37 13:50:01 5 1.52 0.00 0.62 0.03 0.02 97.82 13:50:01 6 1.28 0.00 0.53 0.05 0.02 98.12 13:50:01 7 0.98 0.00 0.55 0.12 0.02 98.33 Average: all 4.90 0.00 1.49 0.49 0.03 93.10 Average: 0 5.17 0.00 1.72 0.79 0.03 92.30 Average: 1 4.24 0.00 1.87 0.79 0.03 93.07 Average: 2 4.59 0.00 1.40 0.51 0.03 93.47 Average: 3 4.92 0.00 1.38 0.80 0.03 92.86 Average: 4 5.13 0.00 1.29 0.08 0.03 93.46 Average: 5 4.60 0.00 1.44 0.46 0.03 93.47 Average: 6 5.57 0.00 1.35 0.07 0.02 92.99 Average: 7 4.95 0.00 1.49 0.38 0.03 93.16