---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42490 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42490) 04/01/25 _x86_64_ (8 CPU) 01:45:52 LINUX RESTART (8 CPU) 01:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:47:01 321.08 48.49 272.59 0.00 5433.09 158825.66 0.00 01:48:01 246.81 1.92 244.89 0.00 51.86 77897.42 0.00 01:49:01 168.61 0.13 168.47 0.00 15.86 78289.62 0.00 Average: 245.50 16.85 228.65 0.00 1833.61 105004.23 0.00 01:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 29866180 31591144 757280 2.30 60652 1960176 1882868 5.55 998732 1683968 292 01:48:01 26843884 31496688 808940 2.46 171992 4551936 2051696 6.05 1402216 4034868 608088 01:49:01 26066352 31509688 786692 2.39 194100 5294104 2037844 6.01 1581780 4593628 218728 Average: 27592139 31532507 784304 2.39 142248 3935405 1990803 5.87 1327576 3437488 275703 01:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 lo 5.87 5.87 0.57 0.57 0.00 0.00 0.00 0.00 01:47:01 docker0 92.97 90.65 6.33 499.10 0.00 0.00 0.00 0.00 01:47:01 ens3 558.96 398.97 3443.52 96.80 0.00 0.00 0.00 0.00 01:48:01 lo 3.93 3.93 0.44 0.44 0.00 0.00 0.00 0.00 01:48:01 docker0 304.42 472.64 25.63 2888.88 0.00 0.00 0.00 0.00 01:48:01 ens3 712.65 434.66 8444.07 49.11 0.00 0.00 0.00 0.00 01:49:01 vetha9b184e 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 01:49:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 01:49:01 docker0 56.87 177.34 3.43 3858.48 0.00 0.00 0.00 0.00 01:49:01 ens3 234.61 94.40 4621.33 19.87 0.00 0.00 0.00 0.00 Average: vetha9b184e 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 3.44 3.44 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 151.42 246.88 11.80 2415.49 0.00 0.00 0.00 0.00 Average: ens3 502.07 309.34 5502.98 55.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42490) 04/01/25 _x86_64_ (8 CPU) 01:45:52 LINUX RESTART (8 CPU) 01:46:01 CPU %user %nice %system %iowait %steal %idle 01:47:01 all 7.44 0.00 2.36 2.56 0.05 87.59 01:47:01 0 6.31 0.00 3.35 3.77 0.05 86.52 01:47:01 1 10.39 0.00 1.71 0.70 0.05 87.15 01:47:01 2 6.93 0.00 2.86 0.40 0.07 89.75 01:47:01 3 7.37 0.00 2.03 4.08 0.05 86.47 01:47:01 4 5.56 0.00 3.18 3.47 0.05 87.74 01:47:01 5 6.47 0.00 1.91 0.42 0.03 91.17 01:47:01 6 6.35 0.00 2.27 6.90 0.07 84.41 01:47:01 7 10.12 0.00 1.54 0.79 0.05 87.50 01:48:01 all 9.56 0.00 4.65 2.49 0.08 83.22 01:48:01 0 10.22 0.00 3.97 0.56 0.08 85.17 01:48:01 1 8.17 0.00 3.62 1.18 0.08 86.94 01:48:01 2 8.83 0.00 4.47 0.29 0.07 86.35 01:48:01 3 9.74 0.00 5.36 6.71 0.07 78.13 01:48:01 4 9.27 0.00 4.63 0.27 0.07 85.76 01:48:01 5 9.47 0.00 5.37 0.08 0.07 85.01 01:48:01 6 9.82 0.00 4.72 10.00 0.08 75.38 01:48:01 7 10.94 0.00 5.10 0.83 0.09 83.04 01:49:01 all 29.61 0.00 7.01 2.22 0.08 61.08 01:49:01 0 31.77 0.00 7.57 0.74 0.08 59.84 01:49:01 1 28.64 0.00 7.10 0.17 0.05 64.04 01:49:01 2 29.63 0.00 6.38 0.07 0.08 63.84 01:49:01 3 33.37 0.00 8.41 7.32 0.10 50.79 01:49:01 4 26.15 0.00 7.18 3.19 0.07 63.41 01:49:01 5 26.42 0.00 5.71 0.14 0.08 67.64 01:49:01 6 30.50 0.00 7.11 5.96 0.07 56.36 01:49:01 7 30.36 0.00 6.63 0.17 0.07 62.77 Average: all 15.52 0.00 4.67 2.43 0.07 77.32 Average: 0 16.08 0.00 4.96 1.69 0.07 77.19 Average: 1 15.73 0.00 4.14 0.68 0.06 79.38 Average: 2 15.13 0.00 4.57 0.25 0.07 79.98 Average: 3 16.80 0.00 5.26 6.03 0.07 71.84 Average: 4 13.63 0.00 4.99 2.31 0.06 79.00 Average: 5 14.08 0.00 4.32 0.21 0.06 81.32 Average: 6 15.56 0.00 4.70 7.62 0.07 72.05 Average: 7 17.13 0.00 4.41 0.60 0.07 77.79