---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2730 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-2730) 06/03/25 _x86_64_ (8 CPU) 16:15:49 LINUX RESTART (8 CPU) 16:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:17:03 181.49 47.51 133.98 0.00 5344.58 185484.55 0.00 16:18:01 58.13 0.38 57.75 0.00 23.31 23756.18 0.00 Average: 120.85 24.34 96.51 0.00 2729.03 105990.71 0.00 16:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:17:03 29636656 31615716 735520 2.24 59500 2206120 1727224 5.09 946412 1960420 392 16:18:01 28187608 31363500 945920 2.88 87480 3308644 2365932 6.97 1409392 2836232 490832 Average: 28912132 31489608 840720 2.56 73490 2757382 2046578 6.03 1177902 2398326 245612 16:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:17:03 ens3 544.11 332.71 4632.89 77.12 0.00 0.00 0.00 0.00 16:17:03 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 16:17:03 docker0 4.88 4.90 0.49 50.72 0.00 0.00 0.00 0.00 16:18:01 ens3 253.42 160.42 4449.43 82.89 0.00 0.00 0.00 0.00 16:18:01 lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 16:18:01 docker0 57.39 99.66 4.81 1109.14 0.00 0.00 0.00 0.00 16:18:01 vethe629b1a 57.39 99.76 5.60 1109.14 0.00 0.00 0.00 0.09 Average: ens3 401.23 248.03 4542.72 79.95 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 30.69 51.47 2.61 570.96 0.00 0.00 0.00 0.00 Average: vethe629b1a 28.21 49.03 2.75 545.17 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2730) 06/03/25 _x86_64_ (8 CPU) 16:15:49 LINUX RESTART (8 CPU) 16:16:01 CPU %user %nice %system %iowait %steal %idle 16:17:03 all 7.14 0.00 2.26 4.73 0.06 85.81 16:17:03 0 8.33 0.00 2.45 17.40 0.07 71.75 16:17:03 1 5.10 0.00 2.49 1.06 0.07 91.28 16:17:03 2 8.42 0.00 3.06 2.02 0.07 86.43 16:17:03 3 5.52 0.00 1.59 0.74 0.05 92.10 16:17:03 4 8.15 0.00 3.48 4.98 0.07 83.32 16:17:03 5 6.34 0.00 1.66 7.36 0.05 84.59 16:17:03 6 7.65 0.00 1.43 3.00 0.07 87.86 16:17:03 7 7.60 0.00 1.93 1.26 0.05 89.16 16:18:01 all 20.47 0.00 3.79 3.77 0.07 71.90 16:18:01 0 20.73 0.00 3.43 0.12 0.07 75.66 16:18:01 1 19.60 0.00 4.17 13.35 0.07 62.81 16:18:01 2 19.17 0.00 3.70 0.43 0.07 76.62 16:18:01 3 19.90 0.00 3.44 0.19 0.07 76.40 16:18:01 4 19.73 0.00 4.03 2.64 0.05 73.55 16:18:01 5 22.25 0.00 3.56 0.50 0.05 73.63 16:18:01 6 21.53 0.00 4.18 12.27 0.07 61.94 16:18:01 7 20.84 0.00 3.81 0.70 0.07 74.59 Average: all 13.69 0.00 3.01 4.26 0.06 78.98 Average: 0 14.44 0.00 2.93 8.89 0.07 73.67 Average: 1 12.22 0.00 3.31 7.10 0.07 77.29 Average: 2 13.69 0.00 3.38 1.24 0.07 81.62 Average: 3 12.58 0.00 2.50 0.47 0.06 84.39 Average: 4 13.85 0.00 3.75 3.83 0.06 78.51 Average: 5 14.15 0.00 2.59 3.99 0.05 79.21 Average: 6 14.46 0.00 2.78 7.55 0.07 75.15 Average: 7 14.10 0.00 2.85 0.98 0.06 82.00