---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8157 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 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-8157) 09/28/23 _x86_64_ (8 CPU) 21:56:48 LINUX RESTART (8 CPU) 21:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:58:01 175.04 47.89 127.15 0.00 5402.57 143612.20 0.00 21:59:01 141.77 1.03 140.74 0.00 22.13 51090.70 0.00 22:00:01 109.07 0.22 108.85 0.00 6.40 33951.20 0.00 22:01:01 99.25 1.70 97.55 0.00 43.85 19725.31 0.00 Average: 131.28 12.71 118.57 0.00 1368.68 62093.80 0.00 21:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:58:01 29316120 31603680 717896 2.18 74904 2490648 1953308 5.76 981996 2231264 484 21:59:01 28024456 31395216 904212 2.75 149616 3398708 2303612 6.79 1446628 2934688 260916 22:00:01 28238468 31588896 713916 2.17 153672 3379252 1883984 5.55 1197940 2979920 1448 22:01:01 27684184 31575604 724240 2.20 164052 3856708 1772136 5.22 1256368 3417172 4 Average: 28315807 31540849 765066 2.33 135561 3281329 1978260 5.83 1220733 2890761 65713 21:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:58:01 veth52462ed 3.92 3.42 0.37 3.15 0.00 0.00 0.00 0.00 21:58:01 docker0 9.82 9.33 0.87 82.88 0.00 0.00 0.00 0.00 21:58:01 ens3 554.46 333.21 5630.03 82.78 0.00 0.00 0.00 0.00 21:58:01 lo 6.73 6.73 0.65 0.65 0.00 0.00 0.00 0.00 21:59:01 vethf55f92e 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 21:59:01 docker0 246.07 377.46 19.90 2349.28 0.00 0.00 0.00 0.00 21:59:01 ens3 408.05 263.56 2377.70 33.27 0.00 0.00 0.00 0.00 21:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:00:01 docker0 1.55 3.37 0.09 30.92 0.00 0.00 0.00 0.00 22:00:01 ens3 44.90 50.27 51.86 89.18 0.00 0.00 0.00 0.00 22:00:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 22:01:01 docker0 1.65 2.48 0.10 33.94 0.00 0.00 0.00 0.00 22:01:01 ens3 149.18 107.66 2595.05 250.55 0.00 0.00 0.00 0.00 22:01:01 lo 7.23 7.23 0.71 0.71 0.00 0.00 0.00 0.00 Average: docker0 64.78 98.17 5.24 624.32 0.00 0.00 0.00 0.00 Average: ens3 289.16 188.68 2663.75 113.95 0.00 0.00 0.00 0.00 Average: lo 3.77 3.77 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8157) 09/28/23 _x86_64_ (8 CPU) 21:56:48 LINUX RESTART (8 CPU) 21:57:01 CPU %user %nice %system %iowait %steal %idle 21:58:01 all 8.93 0.00 3.18 4.74 0.07 83.08 21:58:01 0 7.17 0.00 4.58 23.22 0.07 64.96 21:58:01 1 6.48 0.00 2.65 3.14 0.05 87.68 21:58:01 2 10.20 0.00 2.87 0.82 0.07 86.05 21:58:01 3 9.96 0.00 3.21 2.40 0.07 84.37 21:58:01 4 12.61 0.00 3.19 0.65 0.05 83.49 21:58:01 5 7.81 0.00 2.90 0.91 0.08 88.30 21:58:01 6 8.13 0.00 3.52 0.96 0.07 87.33 21:58:01 7 9.07 0.00 2.51 6.02 0.07 82.33 21:59:01 all 13.39 0.00 2.96 4.13 0.06 79.47 21:59:01 0 12.61 0.00 2.97 0.25 0.05 84.12 21:59:01 1 14.97 0.00 2.77 0.20 0.07 82.00 21:59:01 2 13.82 0.00 2.83 1.98 0.05 81.32 21:59:01 3 10.73 0.00 2.26 0.42 0.07 86.52 21:59:01 4 13.22 0.00 3.15 1.60 0.05 81.98 21:59:01 5 14.11 0.00 3.18 6.83 0.07 75.82 21:59:01 6 13.95 0.00 2.74 0.03 0.05 83.22 21:59:01 7 13.72 0.00 3.77 21.73 0.07 60.71 22:00:01 all 41.17 0.00 4.26 2.35 0.08 52.14 22:00:01 0 40.13 0.00 4.87 7.93 0.08 46.98 22:00:01 1 42.05 0.00 4.39 0.07 0.08 53.41 22:00:01 2 40.03 0.00 4.17 1.41 0.08 54.31 22:00:01 3 40.77 0.00 3.79 1.72 0.07 53.66 22:00:01 4 41.68 0.00 4.03 0.52 0.08 53.69 22:00:01 5 42.12 0.00 3.66 0.10 0.07 54.06 22:00:01 6 40.99 0.00 4.62 0.13 0.07 54.19 22:00:01 7 41.56 0.00 4.58 6.93 0.08 46.85 22:01:01 all 4.24 0.00 1.68 1.39 0.03 92.66 22:01:01 0 4.23 0.00 1.53 0.07 0.03 94.15 22:01:01 1 3.47 0.00 1.96 0.00 0.03 94.54 22:01:01 2 3.44 0.00 1.05 0.05 0.02 95.43 22:01:01 3 3.99 0.00 2.08 0.69 0.03 93.21 22:01:01 4 5.07 0.00 1.90 0.91 0.02 92.10 22:01:01 5 4.20 0.00 1.40 0.13 0.03 94.23 22:01:01 6 4.24 0.00 1.57 1.24 0.02 92.93 22:01:01 7 5.25 0.00 1.94 8.06 0.03 84.72 Average: all 16.91 0.00 3.02 3.15 0.06 76.86 Average: 0 16.04 0.00 3.49 7.84 0.06 72.57 Average: 1 16.72 0.00 2.94 0.85 0.06 79.43 Average: 2 16.80 0.00 2.73 1.06 0.05 79.36 Average: 3 16.35 0.00 2.83 1.30 0.06 79.46 Average: 4 18.15 0.00 3.07 0.92 0.05 77.81 Average: 5 17.05 0.00 2.78 1.99 0.06 78.11 Average: 6 16.81 0.00 3.11 0.59 0.05 79.43 Average: 7 17.36 0.00 3.20 10.69 0.06 68.69