---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1525 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: 2800.000 BogoMIPS: 5600.00 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-1525) 07/19/23 _x86_64_ (8 CPU) 10:01:30 LINUX RESTART (8 CPU) 10:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:03:01 314.25 17.33 296.92 0.00 1998.51 40443.38 0.00 10:04:01 41.29 0.22 41.08 0.00 10.26 21394.17 0.00 Average: 176.64 8.70 167.93 0.00 996.12 30839.55 0.00 10:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 28695084 31452112 855368 2.60 88176 2907128 2036660 6.00 1209788 2569284 306072 10:04:01 28509792 31549956 759824 2.31 95128 3170192 2094424 6.17 1127988 2827100 561792 Average: 28602438 31501034 807596 2.46 91652 3038660 2065542 6.09 1168888 2698192 433932 10:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 ens3 535.55 364.05 7768.28 104.77 0.00 0.00 0.00 0.00 10:03:01 veth3e4ce29 49.22 102.29 4.67 1022.61 0.00 0.00 0.00 0.08 10:03:01 docker0 54.47 106.25 4.55 1073.62 0.00 0.00 0.00 0.00 10:03:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 10:04:01 ens3 99.53 61.22 2528.80 13.52 0.00 0.00 0.00 0.00 10:04:01 docker0 0.75 0.72 0.06 0.27 0.00 0.00 0.00 0.00 10:04:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 315.73 211.38 5126.75 58.77 0.00 0.00 0.00 0.00 Average: docker0 27.39 53.05 2.29 532.49 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1525) 07/19/23 _x86_64_ (8 CPU) 10:01:30 LINUX RESTART (8 CPU) 10:02:02 CPU %user %nice %system %iowait %steal %idle 10:03:01 all 11.06 0.00 3.97 4.93 0.13 79.91 10:03:01 0 10.66 0.00 4.21 10.87 0.12 74.14 10:03:01 1 10.88 0.00 3.63 1.05 0.09 84.35 10:03:01 2 11.82 0.00 5.67 6.97 0.07 75.48 10:03:01 3 12.86 0.00 3.35 10.59 0.21 72.99 10:03:01 4 10.65 0.00 3.00 0.86 0.12 85.37 10:03:01 5 9.56 0.00 3.72 5.33 0.09 81.30 10:03:01 6 9.64 0.00 3.52 1.92 0.27 84.64 10:03:01 7 12.42 0.00 4.63 1.84 0.10 81.01 10:04:01 all 32.90 0.00 6.04 1.92 0.10 59.04 10:04:01 0 32.86 0.00 6.84 2.39 0.10 57.81 10:04:01 1 33.58 0.00 6.28 0.08 0.10 59.96 10:04:01 2 33.43 0.00 4.97 0.07 0.10 61.43 10:04:01 3 31.47 0.00 5.60 0.24 0.12 62.58 10:04:01 4 32.18 0.00 7.17 9.76 0.10 50.78 10:04:01 5 33.52 0.00 5.57 0.12 0.08 60.71 10:04:01 6 33.44 0.00 6.56 2.39 0.12 57.50 10:04:01 7 32.75 0.00 5.35 0.32 0.10 61.48 Average: all 22.07 0.00 5.01 3.41 0.12 69.38 Average: 0 21.85 0.00 5.53 6.59 0.11 65.91 Average: 1 22.33 0.00 4.97 0.56 0.09 72.05 Average: 2 22.71 0.00 5.32 3.49 0.08 68.40 Average: 3 22.24 0.00 4.48 5.37 0.16 67.74 Average: 4 21.49 0.00 5.10 5.34 0.11 67.95 Average: 5 21.65 0.00 4.65 2.70 0.08 70.91 Average: 6 21.59 0.00 5.05 2.15 0.20 71.01 Average: 7 22.70 0.00 4.99 1.07 0.10 71.13