---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2708 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2708) 06/03/25 _x86_64_ (8 CPU) 08:29:19 LINUX RESTART (8 CPU) 08:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 471.50 12.15 459.35 0.00 1814.20 89440.84 0.00 08:32:01 45.88 0.03 45.84 0.00 6.27 23275.32 0.00 08:33:01 63.83 0.35 63.48 0.00 13.73 34729.48 0.00 Average: 192.19 4.13 188.06 0.00 604.71 48924.28 0.00 08:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28023728 31508752 798612 2.43 124768 3564824 1770220 5.22 1176248 3213236 6808 08:32:01 26492972 31243136 1053508 3.20 129840 4730660 2350372 6.93 2150056 3666512 523168 08:33:01 27663660 31470296 833976 2.54 135508 3829776 2047120 6.03 1380144 3321536 271980 Average: 27393453 31407395 895365 2.72 130039 4041753 2055904 6.06 1568816 3400428 267319 08:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 4.68 4.68 0.46 0.46 0.00 0.00 0.00 0.00 08:31:01 ens3 1108.42 955.99 11872.90 115.22 0.00 0.00 0.00 0.00 08:31:01 docker0 766.45 784.02 57.32 4717.97 0.00 0.00 0.00 0.00 08:32:01 veth586bc6f 0.30 0.48 0.02 0.04 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 ens3 42.63 24.90 42.86 18.44 0.00 0.00 0.00 0.00 08:32:01 docker0 0.30 0.37 0.02 0.03 0.00 0.00 0.00 0.00 08:33:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:33:01 ens3 105.38 63.48 2531.30 16.29 0.00 0.00 0.00 0.00 08:33:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 414.98 344.74 4776.40 49.62 0.00 0.00 0.00 0.00 Average: docker0 252.99 258.80 18.92 1555.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2708) 06/03/25 _x86_64_ (8 CPU) 08:29:19 LINUX RESTART (8 CPU) 08:30:02 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 10.05 0.00 4.50 4.02 0.06 81.37 08:31:01 0 9.91 0.00 3.47 3.40 0.07 83.15 08:31:01 1 13.74 0.00 4.93 1.67 0.07 79.59 08:31:01 2 9.39 0.00 6.25 16.09 0.07 68.20 08:31:01 3 11.77 0.00 4.69 1.52 0.05 81.97 08:31:01 4 9.54 0.00 4.18 0.36 0.05 85.88 08:31:01 5 9.55 0.00 2.47 1.25 0.05 86.68 08:31:01 6 9.02 0.00 5.63 7.83 0.05 77.48 08:31:01 7 7.48 0.00 4.39 0.16 0.05 87.92 08:32:01 all 40.65 0.00 6.17 0.83 0.09 52.25 08:32:01 0 41.27 0.00 5.92 0.08 0.10 52.62 08:32:01 1 40.44 0.00 6.30 0.10 0.08 53.08 08:32:01 2 39.62 0.00 5.84 0.64 0.08 53.81 08:32:01 3 39.12 0.00 6.14 0.07 0.08 54.59 08:32:01 4 42.90 0.00 6.29 0.05 0.08 50.67 08:32:01 5 39.54 0.00 5.88 0.17 0.10 54.31 08:32:01 6 41.13 0.00 6.13 0.02 0.08 52.64 08:32:01 7 41.19 0.00 6.89 5.54 0.08 46.29 08:33:01 all 49.62 0.00 6.52 1.34 0.08 42.44 08:33:01 0 49.71 0.00 7.08 0.20 0.08 42.92 08:33:01 1 49.35 0.00 6.48 0.08 0.08 44.00 08:33:01 2 49.77 0.00 6.81 1.61 0.10 41.70 08:33:01 3 49.97 0.00 6.55 0.24 0.07 43.18 08:33:01 4 49.20 0.00 6.12 0.57 0.08 44.02 08:33:01 5 49.89 0.00 5.96 0.03 0.07 44.05 08:33:01 6 49.03 0.00 6.36 3.84 0.07 40.70 08:33:01 7 50.01 0.00 6.83 4.11 0.08 38.96 Average: all 33.62 0.00 5.74 2.05 0.08 58.51 Average: 0 33.82 0.00 5.50 1.21 0.08 59.38 Average: 1 34.66 0.00 5.91 0.61 0.08 58.75 Average: 2 33.16 0.00 6.30 6.02 0.08 54.44 Average: 3 33.76 0.00 5.80 0.60 0.07 59.77 Average: 4 34.05 0.00 5.54 0.33 0.07 60.01 Average: 5 33.13 0.00 4.78 0.48 0.07 61.54 Average: 6 33.31 0.00 6.04 3.85 0.07 56.73 Average: 7 33.11 0.00 6.05 3.30 0.07 57.46