---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1280 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-1280) 01/06/23 _x86_64_ (8 CPU) 19:25:30 LINUX RESTART (8 CPU) 19:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:27:01 292.23 10.13 282.10 0.00 1682.25 79125.08 0.00 19:28:01 53.44 0.20 53.24 0.00 12.93 29382.59 0.00 19:29:01 0.83 0.00 0.83 0.00 0.00 10.13 0.00 19:30:01 1.10 0.00 1.10 0.00 0.00 13.46 0.00 19:31:01 51.56 10.58 40.98 0.00 5158.21 8676.15 0.00 19:32:01 10.00 0.33 9.66 0.00 26.12 212.33 0.00 Average: 68.19 3.54 64.65 0.00 1146.52 19568.88 0.00 19:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:27:01 28725392 31585036 721176 2.19 91476 3005320 1855648 5.47 1217816 2533084 351560 19:28:01 28678176 31598852 710932 2.16 94856 3052968 1765912 5.20 1153568 2634508 20 19:29:01 28677740 31598468 711192 2.16 94880 3052968 1765912 5.20 1153720 2634512 8 19:30:01 28682240 31603108 706284 2.15 94920 3052972 1765912 5.20 1148828 2634544 128 19:31:01 28158092 31579920 710580 2.16 128636 3507312 1789224 5.27 1474308 2797904 996 19:32:01 28097316 31520632 765432 2.33 127384 3505436 1862172 5.49 1541536 2783680 548 Average: 28503159 31581003 720933 2.19 105359 3196163 1800797 5.31 1281629 2669705 58877 19:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:27:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 19:27:01 ens3 348.26 233.63 6502.42 72.14 0.00 0.00 0.00 0.00 19:27:01 docker0 42.79 63.21 3.76 731.61 0.00 0.00 0.00 0.00 19:28:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:28:01 ens3 91.82 59.42 2522.79 11.26 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 10.15 3.38 12.25 0.41 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:30:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 19:31:01 ens3 120.06 69.91 2747.50 5.08 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:32:01 ens3 32.39 19.08 31.88 12.50 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 100.46 64.26 1969.37 16.90 0.00 0.00 0.00 0.00 Average: docker0 7.13 10.53 0.63 121.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1280) 01/06/23 _x86_64_ (8 CPU) 19:25:30 LINUX RESTART (8 CPU) 19:26:01 CPU %user %nice %system %iowait %steal %idle 19:27:01 all 26.81 0.00 5.86 1.23 0.08 66.03 19:27:01 0 25.05 0.00 5.45 1.20 0.07 68.23 19:27:01 1 26.93 0.00 5.85 0.27 0.08 66.87 19:27:01 2 27.55 0.00 4.86 0.08 0.07 67.44 19:27:01 3 26.69 0.00 6.34 3.16 0.08 63.73 19:27:01 4 27.54 0.00 5.98 1.17 0.07 65.25 19:27:01 5 27.82 0.00 4.94 0.37 0.08 66.79 19:27:01 6 26.54 0.00 5.54 0.15 0.07 67.70 19:27:01 7 26.35 0.00 7.91 3.47 0.10 62.17 19:28:01 all 2.33 0.00 1.18 0.52 0.02 95.95 19:28:01 0 1.58 0.00 1.66 2.30 0.02 94.43 19:28:01 1 2.15 0.00 1.29 1.33 0.00 95.24 19:28:01 2 3.08 0.00 1.47 0.12 0.03 95.30 19:28:01 3 2.14 0.00 0.97 0.13 0.02 96.74 19:28:01 4 2.02 0.00 1.39 0.02 0.02 96.56 19:28:01 5 2.57 0.00 0.82 0.05 0.02 96.54 19:28:01 6 2.81 0.00 1.02 0.22 0.02 95.93 19:28:01 7 2.31 0.00 0.80 0.00 0.02 96.87 19:29:01 all 0.05 0.00 0.01 0.00 0.01 99.92 19:29:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:29:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:29:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:29:01 3 0.03 0.00 0.02 0.00 0.02 99.93 19:29:01 4 0.03 0.00 0.02 0.00 0.00 99.95 19:29:01 5 0.05 0.00 0.02 0.00 0.00 99.93 19:29:01 6 0.27 0.00 0.02 0.00 0.00 99.72 19:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:30:01 all 0.03 0.00 0.01 0.01 0.00 99.95 19:30:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:30:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:30:01 2 0.03 0.00 0.02 0.00 0.02 99.93 19:30:01 3 0.03 0.00 0.02 0.02 0.00 99.93 19:30:01 4 0.05 0.00 0.03 0.00 0.00 99.92 19:30:01 5 0.02 0.00 0.03 0.03 0.00 99.92 19:30:01 6 0.05 0.00 0.00 0.00 0.00 99.95 19:30:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:31:01 all 2.00 0.00 1.34 0.34 0.02 96.31 19:31:01 0 1.02 0.00 0.74 0.08 0.02 98.14 19:31:01 1 1.72 0.00 1.62 0.08 0.00 96.57 19:31:01 2 1.59 0.00 0.80 0.05 0.02 97.55 19:31:01 3 3.52 0.00 1.25 0.40 0.02 94.80 19:31:01 4 1.93 0.00 1.60 0.23 0.03 96.20 19:31:01 5 3.29 0.00 1.37 0.72 0.02 94.60 19:31:01 6 1.47 0.00 2.40 0.73 0.02 95.38 19:31:01 7 1.46 0.00 0.90 0.39 0.02 97.24 19:32:01 all 0.95 0.00 0.34 0.03 0.01 98.67 19:32:01 0 0.96 0.00 0.27 0.00 0.00 98.78 19:32:01 1 0.72 0.00 0.40 0.03 0.02 98.83 19:32:01 2 0.83 0.00 0.33 0.00 0.00 98.83 19:32:01 3 0.50 0.00 0.23 0.00 0.03 99.23 19:32:01 4 1.97 0.00 0.43 0.00 0.00 97.60 19:32:01 5 0.52 0.00 0.42 0.02 0.00 99.05 19:32:01 6 0.90 0.00 0.30 0.13 0.00 98.67 19:32:01 7 1.20 0.00 0.33 0.07 0.02 98.38 Average: all 5.32 0.00 1.45 0.35 0.02 92.86 Average: 0 4.74 0.00 1.35 0.60 0.02 93.29 Average: 1 5.21 0.00 1.52 0.28 0.02 92.96 Average: 2 5.46 0.00 1.24 0.04 0.02 93.24 Average: 3 5.43 0.00 1.46 0.61 0.03 92.48 Average: 4 5.54 0.00 1.57 0.23 0.02 92.64 Average: 5 5.69 0.00 1.26 0.20 0.02 92.83 Average: 6 5.29 0.00 1.54 0.21 0.02 92.95 Average: 7 5.16 0.00 1.64 0.64 0.03 92.53