---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8385 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8385) 03/06/23 _x86_64_ (8 CPU) 18:27:18 LINUX RESTART (8 CPU) 18:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:29:01 106.33 3.32 103.02 0.00 451.32 56859.71 0.00 18:30:01 10.06 0.03 10.03 0.00 6.93 2066.46 0.00 18:31:01 1.45 0.00 1.45 0.00 0.00 15.61 0.00 18:32:01 1.35 0.00 1.35 0.00 0.00 16.53 0.00 18:33:01 96.52 10.88 85.64 0.00 5171.00 46231.36 0.00 Average: 43.14 2.85 40.30 0.00 1125.79 21038.43 0.00 18:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:29:01 28699372 31602660 701580 2.13 91188 3050780 1838080 5.42 1114200 2659456 19384 18:30:01 28696108 31600132 708120 2.15 91512 3050996 1765924 5.20 1132536 2646924 300 18:31:01 28696688 31600788 707140 2.15 91556 3050996 1765924 5.20 1133220 2646924 136 18:32:01 28700820 31605608 702864 2.14 91588 3051004 1765924 5.20 1127044 2647540 24 18:33:01 27380232 31546248 751420 2.29 138696 4191016 1964584 5.79 1502576 3505548 80 Average: 28434644 31591087 714225 2.17 100908 3278958 1820087 5.36 1201915 2821278 3985 18:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:29:01 docker0 26.86 40.62 2.21 331.38 0.00 0.00 0.00 0.00 18:29:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 18:29:01 ens3 312.23 189.87 6889.63 38.02 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:30:01 ens3 25.18 20.05 15.84 51.72 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 3.28 3.38 0.44 6.88 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 ens3 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 docker0 15.26 28.95 1.28 289.78 0.00 0.00 0.00 0.00 18:33:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 18:33:01 ens3 400.90 209.70 7077.29 39.17 0.00 0.00 0.00 0.00 Average: docker0 8.42 13.91 0.70 124.23 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 148.34 84.62 2796.68 27.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8385) 03/06/23 _x86_64_ (8 CPU) 18:27:18 LINUX RESTART (8 CPU) 18:28:01 CPU %user %nice %system %iowait %steal %idle 18:29:01 all 18.69 0.00 4.78 3.37 0.08 73.08 18:29:01 0 18.09 0.00 3.75 1.13 0.07 76.96 18:29:01 1 20.87 0.00 3.89 5.38 0.07 69.79 18:29:01 2 18.47 0.00 4.05 0.44 0.08 76.96 18:29:01 3 16.94 0.00 5.65 8.55 0.09 68.78 18:29:01 4 18.03 0.00 5.22 6.69 0.08 69.98 18:29:01 5 18.38 0.00 5.86 0.07 0.08 75.61 18:29:01 6 21.32 0.00 4.75 2.65 0.08 71.19 18:29:01 7 17.45 0.00 5.08 2.04 0.08 75.34 18:30:01 all 0.25 0.00 0.13 0.11 0.01 99.51 18:30:01 0 0.25 0.00 0.13 0.00 0.02 99.60 18:30:01 1 0.22 0.00 0.08 0.00 0.00 99.70 18:30:01 2 0.33 0.00 0.10 0.00 0.00 99.57 18:30:01 3 0.37 0.00 0.23 0.18 0.02 99.20 18:30:01 4 0.32 0.00 0.18 0.45 0.00 99.05 18:30:01 5 0.13 0.00 0.10 0.02 0.00 99.75 18:30:01 6 0.20 0.00 0.10 0.00 0.00 99.70 18:30:01 7 0.17 0.00 0.10 0.20 0.02 99.52 18:31:01 all 0.02 0.00 0.01 0.00 0.00 99.96 18:31:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:31:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:31:01 2 0.03 0.00 0.03 0.00 0.02 99.92 18:31:01 3 0.03 0.00 0.00 0.00 0.00 99.97 18:31:01 4 0.02 0.00 0.00 0.02 0.00 99.97 18:31:01 5 0.00 0.00 0.00 0.02 0.00 99.98 18:31:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:31:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:32:01 all 0.03 0.00 0.01 0.00 0.00 99.96 18:32:01 0 0.00 0.00 0.02 0.00 0.00 99.98 18:32:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:32:01 2 0.07 0.00 0.02 0.00 0.00 99.92 18:32:01 3 0.03 0.00 0.00 0.00 0.00 99.97 18:32:01 4 0.03 0.00 0.00 0.02 0.00 99.95 18:32:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:32:01 7 0.03 0.00 0.00 0.00 0.00 99.97 18:33:01 all 6.13 0.00 2.91 4.70 0.04 86.22 18:33:01 0 6.34 0.00 2.43 2.27 0.05 88.91 18:33:01 1 6.66 0.00 2.53 7.89 0.03 82.89 18:33:01 2 7.02 0.00 2.41 0.78 0.03 89.75 18:33:01 3 7.44 0.00 4.69 3.91 0.05 83.91 18:33:01 4 5.45 0.00 2.38 12.97 0.03 79.16 18:33:01 5 5.80 0.00 3.36 1.61 0.05 89.18 18:33:01 6 6.29 0.00 3.04 6.90 0.03 83.74 18:33:01 7 3.98 0.00 2.45 1.28 0.03 92.25 Average: all 4.98 0.00 1.56 1.63 0.03 91.81 Average: 0 4.91 0.00 1.26 0.68 0.03 93.13 Average: 1 5.53 0.00 1.30 2.65 0.02 90.49 Average: 2 5.14 0.00 1.31 0.24 0.03 93.27 Average: 3 4.91 0.00 2.10 2.50 0.03 90.46 Average: 4 4.72 0.00 1.54 4.01 0.02 89.71 Average: 5 4.83 0.00 1.85 0.34 0.03 92.95 Average: 6 5.52 0.00 1.57 1.90 0.02 90.98 Average: 7 4.30 0.00 1.52 0.70 0.03 93.45