---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6178 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-6178) 09/14/23 _x86_64_ (8 CPU) 04:03:21 LINUX RESTART (8 CPU) 04:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 159.60 4.51 155.09 0.00 517.20 63315.10 0.00 04:06:01 116.16 0.22 115.95 0.00 15.86 43016.83 0.00 04:07:01 1.57 0.00 1.57 0.00 0.00 18.28 0.00 04:08:01 1.28 0.00 1.28 0.00 0.00 15.86 0.00 04:09:01 44.73 11.60 33.13 0.00 5187.14 4989.17 0.00 Average: 64.35 3.26 61.09 0.00 1146.14 22133.80 0.00 04:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 28042120 31587104 721020 2.19 124828 3600356 2041080 6.02 1177408 3200424 330776 04:06:01 27842504 31591056 713524 2.17 157332 3738564 1764668 5.20 1083272 3454336 336 04:07:01 27842696 31591316 712756 2.17 157364 3738564 1764668 5.20 1083216 3454336 16 04:08:01 27846456 31595820 708696 2.16 157412 3738568 1764668 5.20 1078148 3454964 28 04:09:01 27408740 31571972 704832 2.14 174816 4133112 1683428 4.96 1249240 3690192 94992 Average: 27796503 31587454 712166 2.17 154350 3789833 1803702 5.32 1134257 3450850 85230 04:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 ens3 705.22 435.25 8062.42 57.36 0.00 0.00 0.00 0.00 04:05:01 docker0 285.32 464.96 22.72 2479.21 0.00 0.00 0.00 0.00 04:05:01 lo 5.86 5.86 0.58 0.58 0.00 0.00 0.00 0.00 04:06:01 ens3 132.74 98.63 2543.02 92.43 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:06:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:07:01 ens3 0.48 0.25 0.26 0.20 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 ens3 211.90 86.54 2744.16 8.05 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 208.45 123.12 2651.94 31.52 0.00 0.00 0.00 0.00 Average: docker0 56.30 91.76 4.48 489.21 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6178) 09/14/23 _x86_64_ (8 CPU) 04:03:21 LINUX RESTART (8 CPU) 04:04:02 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 8.55 0.00 3.83 3.02 0.06 84.54 04:05:01 0 8.67 0.00 3.61 0.48 0.05 87.19 04:05:01 1 8.09 0.00 3.78 8.69 0.05 79.38 04:05:01 2 8.21 0.00 4.56 0.99 0.07 86.18 04:05:01 3 7.84 0.00 3.33 0.33 0.07 88.44 04:05:01 4 9.44 0.00 3.52 0.14 0.07 86.84 04:05:01 5 9.84 0.00 3.74 1.38 0.07 84.96 04:05:01 6 8.12 0.00 4.56 12.11 0.07 75.15 04:05:01 7 8.17 0.00 3.51 0.10 0.07 88.15 04:06:01 all 4.38 0.00 2.28 2.60 0.04 90.70 04:06:01 0 4.76 0.00 2.92 1.19 0.05 91.08 04:06:01 1 4.09 0.00 2.07 0.03 0.03 93.77 04:06:01 2 3.75 0.00 1.82 1.22 0.02 93.20 04:06:01 3 4.22 0.00 1.98 0.44 0.03 93.32 04:06:01 4 4.38 0.00 2.00 0.05 0.02 93.55 04:06:01 5 4.52 0.00 2.09 1.79 0.03 91.55 04:06:01 6 4.62 0.00 3.30 16.11 0.07 75.90 04:06:01 7 4.73 0.00 2.04 0.08 0.05 93.10 04:07:01 all 0.02 0.00 0.01 0.00 0.00 99.96 04:07:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:07:01 1 0.03 0.00 0.00 0.00 0.00 99.97 04:07:01 2 0.05 0.00 0.02 0.02 0.03 99.88 04:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:07:01 6 0.00 0.00 0.00 0.02 0.00 99.98 04:07:01 7 0.05 0.00 0.02 0.00 0.00 99.93 04:08:01 all 0.05 0.00 0.01 0.00 0.01 99.93 04:08:01 0 0.07 0.00 0.00 0.00 0.02 99.92 04:08:01 1 0.12 0.00 0.00 0.00 0.00 99.88 04:08:01 2 0.03 0.00 0.03 0.02 0.00 99.92 04:08:01 3 0.08 0.00 0.00 0.00 0.02 99.90 04:08:01 4 0.02 0.00 0.02 0.00 0.02 99.95 04:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:08:01 6 0.02 0.00 0.02 0.02 0.02 99.93 04:08:01 7 0.02 0.00 0.00 0.00 0.02 99.97 04:09:01 all 2.21 0.00 1.01 4.86 0.03 91.89 04:09:01 0 2.76 0.00 1.85 3.16 0.02 92.22 04:09:01 1 1.08 0.00 0.72 0.12 0.03 98.05 04:09:01 2 1.34 0.00 0.84 27.16 0.07 70.60 04:09:01 3 2.42 0.00 1.13 1.78 0.02 94.66 04:09:01 4 2.32 0.00 1.05 1.82 0.02 94.79 04:09:01 5 2.14 0.00 0.82 2.91 0.03 94.10 04:09:01 6 2.37 0.00 0.62 0.85 0.02 96.14 04:09:01 7 3.28 0.00 1.02 1.14 0.03 94.53 Average: all 3.01 0.00 1.41 2.09 0.03 93.46 Average: 0 3.23 0.00 1.67 0.97 0.03 94.11 Average: 1 2.65 0.00 1.30 1.73 0.02 94.30 Average: 2 2.65 0.00 1.44 5.90 0.04 89.98 Average: 3 2.89 0.00 1.28 0.51 0.03 95.30 Average: 4 3.19 0.00 1.30 0.40 0.02 95.08 Average: 5 3.27 0.00 1.32 1.21 0.03 94.17 Average: 6 2.99 0.00 1.68 5.75 0.03 89.55 Average: 7 3.22 0.00 1.30 0.27 0.03 95.18