---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40378 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-40378) 03/06/25 _x86_64_ (8 CPU) 00:53:04 LINUX RESTART (8 CPU) 00:54:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 329.86 3.15 326.72 0.00 39.73 96884.84 0.00 00:56:01 164.01 0.27 163.74 0.00 20.40 47639.53 0.00 Average: 247.62 1.72 245.90 0.00 30.14 72465.64 0.00 00:54:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 27082040 31260928 1043356 3.17 186964 4091132 2475632 7.30 1802976 3422576 590772 00:56:01 27300632 31489004 817700 2.49 194012 4108128 2128328 6.27 1398540 3618104 184460 Average: 27191336 31374966 930528 2.83 190488 4099630 2301980 6.78 1600758 3520340 387616 00:54:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 docker0 261.56 402.51 22.96 2877.65 0.00 0.00 0.00 0.00 00:55:01 veth36e572f 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 487.92 304.64 4649.27 41.32 0.00 0.00 0.00 0.00 00:56:01 docker0 4.28 7.20 0.26 114.98 0.00 0.00 0.00 0.00 00:56:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 00:56:01 ens3 116.33 71.57 2514.81 16.23 0.00 0.00 0.00 0.00 Average: docker0 133.99 206.49 11.70 1507.73 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 303.66 189.07 3590.86 28.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40378) 03/06/25 _x86_64_ (8 CPU) 00:53:04 LINUX RESTART (8 CPU) 00:54:00 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 28.29 0.00 7.85 1.53 0.11 62.22 00:55:01 0 27.95 0.00 7.73 0.33 0.10 63.89 00:55:01 1 27.46 0.00 8.67 6.62 0.17 57.08 00:55:01 2 28.16 0.00 7.56 2.40 0.10 61.78 00:55:01 3 28.27 0.00 7.39 0.40 0.10 63.84 00:55:01 4 28.00 0.00 7.65 1.41 0.12 62.83 00:55:01 5 29.88 0.00 8.61 0.78 0.13 60.60 00:55:01 6 28.84 0.00 6.76 0.23 0.08 64.09 00:55:01 7 27.78 0.00 8.40 0.08 0.08 63.66 00:56:01 all 44.57 0.00 7.19 0.68 0.12 47.44 00:56:01 0 43.60 0.00 7.11 0.13 0.13 49.03 00:56:01 1 43.53 0.00 7.36 0.08 0.13 48.89 00:56:01 2 46.74 0.00 6.91 0.29 0.13 45.93 00:56:01 3 44.55 0.00 7.69 0.20 0.12 47.43 00:56:01 4 45.31 0.00 7.10 3.17 0.10 44.32 00:56:01 5 45.05 0.00 7.27 1.49 0.15 46.04 00:56:01 6 43.41 0.00 7.27 0.03 0.12 49.17 00:56:01 7 44.38 0.00 6.83 0.03 0.08 48.67 Average: all 36.38 0.00 7.52 1.11 0.12 54.87 Average: 0 35.72 0.00 7.42 0.23 0.12 56.50 Average: 1 35.46 0.00 8.02 3.37 0.15 53.00 Average: 2 37.40 0.00 7.24 1.35 0.12 53.89 Average: 3 36.36 0.00 7.54 0.30 0.11 55.69 Average: 4 36.58 0.00 7.38 2.28 0.11 53.65 Average: 5 37.40 0.00 7.95 1.13 0.14 53.38 Average: 6 36.08 0.00 7.01 0.13 0.10 56.67 Average: 7 36.05 0.00 7.62 0.06 0.08 56.19