---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-805 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-805) 02/12/24 _x86_64_ (8 CPU) 19:01:06 LINUX RESTART (8 CPU) 19:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:03:01 156.94 3.61 153.33 0.00 454.02 56396.41 0.00 19:04:01 1.82 0.00 1.82 0.00 0.00 21.74 0.00 19:05:01 0.90 0.00 0.90 0.00 0.00 10.26 0.00 19:06:01 1.58 0.00 1.58 0.00 0.00 19.33 0.00 Average: 39.82 0.89 38.93 0.00 112.08 13934.46 0.00 19:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:03:01 28759740 31587956 724044 2.20 96828 2954492 1749444 5.16 995680 2678460 328 19:04:01 28760316 31588720 722512 2.20 96868 2954496 1749444 5.16 995776 2678448 20 19:05:01 28760448 31588952 722256 2.20 96908 2954496 1749444 5.16 995252 2678528 16 19:06:01 28761132 31589732 721432 2.19 96952 2954500 1749444 5.16 994572 2678532 40 Average: 28760409 31588840 722561 2.20 96889 2954496 1749444 5.16 995320 2678492 101 19:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:03:01 ens3 400.56 252.77 7176.08 43.51 0.00 0.00 0.00 0.00 19:03:01 docker0 99.85 154.53 8.29 1380.73 0.00 0.00 0.00 0.00 19:03:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 19:04:01 ens3 2.75 1.12 4.26 0.32 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 ens3 0.43 0.27 0.26 0.20 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 99.72 62.78 1772.57 10.87 0.00 0.00 0.00 0.00 Average: docker0 24.65 38.15 2.05 340.84 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-805) 02/12/24 _x86_64_ (8 CPU) 19:01:06 LINUX RESTART (8 CPU) 19:02:02 CPU %user %nice %system %iowait %steal %idle 19:03:01 all 7.68 0.00 3.42 3.81 0.07 85.01 19:03:01 0 7.92 0.00 3.48 9.82 0.07 78.71 19:03:01 1 6.35 0.00 4.06 1.25 0.05 88.29 19:03:01 2 7.25 0.00 2.75 0.29 0.05 89.65 19:03:01 3 8.02 0.00 4.10 10.56 0.10 77.22 19:03:01 4 8.29 0.00 3.20 0.15 0.10 88.26 19:03:01 5 9.23 0.00 3.21 0.67 0.07 86.83 19:03:01 6 6.45 0.00 3.18 6.54 0.07 83.75 19:03:01 7 7.94 0.00 3.41 1.23 0.05 87.37 19:04:01 all 0.02 0.00 0.02 0.01 0.01 99.94 19:04:01 0 0.02 0.00 0.02 0.00 0.03 99.93 19:04:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:04:01 2 0.05 0.00 0.00 0.00 0.00 99.95 19:04:01 3 0.02 0.00 0.02 0.00 0.02 99.95 19:04:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:04:01 6 0.00 0.00 0.05 0.08 0.02 99.85 19:04:01 7 0.05 0.00 0.07 0.00 0.02 99.87 19:05:01 all 0.04 0.00 0.01 0.00 0.01 99.93 19:05:01 0 0.08 0.00 0.03 0.00 0.03 99.85 19:05:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:05:01 2 0.05 0.00 0.02 0.00 0.02 99.92 19:05:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:05:01 4 0.05 0.00 0.02 0.00 0.02 99.92 19:05:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:05:01 6 0.05 0.00 0.02 0.02 0.03 99.88 19:05:01 7 0.00 0.00 0.02 0.00 0.02 99.97 19:06:01 all 0.06 0.00 0.02 0.01 0.01 99.91 19:06:01 0 0.03 0.00 0.00 0.02 0.02 99.93 19:06:01 1 0.02 0.00 0.03 0.00 0.00 99.95 19:06:01 2 0.02 0.00 0.02 0.00 0.02 99.95 19:06:01 3 0.02 0.00 0.03 0.00 0.02 99.93 19:06:01 4 0.27 0.00 0.02 0.00 0.02 99.70 19:06:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:06:01 6 0.05 0.00 0.03 0.03 0.02 99.87 19:06:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 1.91 0.00 0.85 0.94 0.03 96.27 Average: 0 1.98 0.00 0.87 2.42 0.04 94.70 Average: 1 1.57 0.00 1.01 0.31 0.02 97.10 Average: 2 1.80 0.00 0.68 0.07 0.02 97.43 Average: 3 1.96 0.00 1.01 2.57 0.03 94.42 Average: 4 2.11 0.00 0.79 0.04 0.03 97.02 Average: 5 2.28 0.00 0.79 0.16 0.02 96.75 Average: 6 1.61 0.00 0.81 1.64 0.03 95.92 Average: 7 1.97 0.00 0.86 0.30 0.02 96.85