---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17616 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-17616) 06/01/23 _x86_64_ (8 CPU) 01:05:06 LINUX RESTART (8 CPU) 01:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:07:01 67.53 0.70 66.83 0.00 42.52 34238.60 0.00 01:08:01 1.42 0.00 1.42 0.00 0.00 17.33 0.00 01:09:01 0.95 0.00 0.95 0.00 0.00 11.06 0.00 01:10:01 1.55 0.00 1.55 0.00 0.00 19.60 0.00 01:11:01 38.86 11.71 27.15 0.00 5437.36 6281.89 0.00 Average: 22.06 2.48 19.58 0.00 1095.90 8114.30 0.00 01:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 29145840 31609840 709644 2.16 75148 2667544 1745976 5.15 1005480 2378424 176 01:08:01 29146136 31610304 708896 2.16 75176 2667680 1745976 5.15 1005232 2378532 192 01:09:01 29150324 31614568 704568 2.14 75208 2667684 1745976 5.15 1000368 2378552 16 01:10:01 29149648 31613972 704664 2.14 75260 2667684 1745976 5.15 1001496 2378556 48 01:11:01 28783480 31598428 705304 2.14 83572 3000556 1810720 5.34 1226204 2492280 176 Average: 29075086 31609422 706615 2.15 76873 2734230 1758925 5.18 1047756 2401269 122 01:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:07:01 ens3 154.67 77.41 3515.22 15.09 0.00 0.00 0.00 0.00 01:07:01 docker0 12.51 50.15 0.78 986.27 0.00 0.00 0.00 0.00 01:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:08:01 ens3 0.22 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 ens3 0.55 0.00 0.05 0.00 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 ens3 2.57 1.18 2.51 0.25 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 01:11:01 ens3 85.10 38.74 1951.18 2.97 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 48.62 23.49 1093.84 3.67 0.00 0.00 0.00 0.00 Average: docker0 2.50 10.03 0.16 197.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17616) 06/01/23 _x86_64_ (8 CPU) 01:05:06 LINUX RESTART (8 CPU) 01:06:01 CPU %user %nice %system %iowait %steal %idle 01:07:01 all 3.76 0.00 1.87 1.21 0.03 93.14 01:07:01 0 4.70 0.00 2.00 0.02 0.03 93.25 01:07:01 1 3.72 0.00 2.46 0.05 0.02 93.75 01:07:01 2 3.56 0.00 1.66 0.00 0.03 94.75 01:07:01 3 3.37 0.00 1.90 0.17 0.03 94.53 01:07:01 4 3.57 0.00 1.95 6.36 0.02 88.10 01:07:01 5 3.79 0.00 1.63 2.01 0.02 92.56 01:07:01 6 3.66 0.00 1.92 1.04 0.03 93.34 01:07:01 7 3.70 0.00 1.45 0.03 0.03 94.79 01:08:01 all 0.02 0.00 0.02 0.00 0.01 99.95 01:08:01 0 0.03 0.00 0.03 0.00 0.02 99.92 01:08:01 1 0.02 0.00 0.02 0.00 0.02 99.95 01:08:01 2 0.05 0.00 0.03 0.00 0.02 99.90 01:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:08:01 4 0.00 0.00 0.00 0.02 0.02 99.97 01:08:01 5 0.02 0.00 0.03 0.00 0.02 99.93 01:08:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:09:01 all 0.03 0.00 0.01 0.00 0.00 99.95 01:09:01 0 0.05 0.00 0.03 0.00 0.02 99.90 01:09:01 1 0.05 0.00 0.02 0.00 0.00 99.93 01:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:09:01 5 0.05 0.00 0.00 0.02 0.00 99.93 01:09:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:09:01 7 0.03 0.00 0.02 0.00 0.02 99.93 01:10:01 all 0.16 0.00 0.01 0.01 0.01 99.81 01:10:01 0 0.05 0.00 0.05 0.00 0.05 99.85 01:10:01 1 0.02 0.00 0.00 0.02 0.00 99.97 01:10:01 2 0.03 0.00 0.00 0.00 0.02 99.95 01:10:01 3 0.03 0.00 0.00 0.00 0.02 99.95 01:10:01 4 0.00 0.00 0.02 0.02 0.00 99.97 01:10:01 5 0.07 0.00 0.00 0.02 0.00 99.92 01:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:10:01 7 1.09 0.00 0.02 0.00 0.00 98.89 01:11:01 all 1.26 0.00 0.59 0.66 0.02 97.47 01:11:01 0 1.63 0.00 0.83 0.78 0.02 96.73 01:11:01 1 0.95 0.00 0.45 0.35 0.03 98.22 01:11:01 2 1.35 0.00 0.78 0.75 0.02 97.10 01:11:01 3 2.10 0.00 0.55 0.22 0.00 97.13 01:11:01 4 0.68 0.00 0.62 1.37 0.02 97.31 01:11:01 5 1.07 0.00 0.38 1.25 0.02 97.28 01:11:01 6 0.73 0.00 0.53 0.17 0.02 98.55 01:11:01 7 1.56 0.00 0.57 0.40 0.03 97.44 Average: all 1.04 0.00 0.50 0.37 0.01 98.07 Average: 0 1.29 0.00 0.59 0.16 0.03 97.94 Average: 1 0.95 0.00 0.59 0.08 0.01 98.37 Average: 2 0.99 0.00 0.49 0.15 0.02 98.34 Average: 3 1.11 0.00 0.49 0.08 0.01 98.32 Average: 4 0.85 0.00 0.51 1.54 0.01 97.09 Average: 5 0.99 0.00 0.41 0.66 0.01 97.93 Average: 6 0.89 0.00 0.50 0.24 0.01 98.37 Average: 7 1.28 0.00 0.41 0.09 0.02 98.21