---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10846 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-10846) 04/25/23 _x86_64_ (8 CPU) 15:39:04 LINUX RESTART (8 CPU) 15:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:41:01 191.44 1.81 189.63 0.00 44.87 73926.13 0.00 15:42:01 134.35 0.25 134.10 0.00 7.47 34439.73 0.00 15:43:01 83.24 0.08 83.16 0.00 13.20 18931.84 0.00 15:44:01 1.78 0.00 1.78 0.00 0.00 20.80 0.00 Average: 102.33 0.53 101.80 0.00 16.26 31654.64 0.00 15:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:41:01 27848068 31523184 771744 2.35 145476 3699960 1944836 5.73 1446576 3103600 479344 15:42:01 28077228 31551672 744840 2.27 150760 3515572 1896244 5.59 1269688 3071500 12548 15:43:01 27623900 31572132 722368 2.20 159608 3931260 1781068 5.25 1267728 3474440 20 15:44:01 27623784 31572096 722052 2.20 159668 3931252 1781068 5.25 1267824 3474444 28 Average: 27793245 31554771 740251 2.25 153878 3769511 1850804 5.45 1312954 3280996 122985 15:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:41:01 docker0 190.02 321.48 14.94 1973.29 0.00 0.00 0.00 0.00 15:41:01 ens3 363.49 215.11 2013.28 31.33 0.00 0.00 0.00 0.00 15:41:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 veth101ef57 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 3.40 8.08 0.21 88.20 0.00 0.00 0.00 0.00 15:42:01 ens3 44.32 40.22 110.46 87.47 0.00 0.00 0.00 0.00 15:42:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 91.30 55.05 2522.03 11.11 0.00 0.00 0.00 0.00 15:43:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 0.77 0.52 0.36 0.28 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 47.77 81.41 3.74 509.33 0.00 0.00 0.00 0.00 Average: ens3 123.98 77.16 1158.10 32.55 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-10846) 04/25/23 _x86_64_ (8 CPU) 15:39:04 LINUX RESTART (8 CPU) 15:40:02 CPU %user %nice %system %iowait %steal %idle 15:41:01 all 24.06 0.00 5.78 3.16 0.11 66.89 15:41:01 0 24.19 0.00 6.27 12.81 0.10 56.63 15:41:01 1 24.82 0.00 6.54 0.62 0.10 67.92 15:41:01 2 25.25 0.00 5.94 0.67 0.09 68.05 15:41:01 3 24.66 0.00 6.69 0.17 0.10 68.38 15:41:01 4 23.17 0.00 4.52 0.28 0.12 71.91 15:41:01 5 22.33 0.00 5.41 1.90 0.10 70.26 15:41:01 6 24.78 0.00 5.69 5.87 0.10 63.55 15:41:01 7 23.32 0.00 5.19 3.08 0.12 68.30 15:42:01 all 37.61 0.00 6.25 2.15 0.13 53.85 15:42:01 0 37.39 0.00 6.44 3.74 0.12 52.31 15:42:01 1 37.13 0.00 6.12 5.90 0.17 50.67 15:42:01 2 38.23 0.00 6.26 0.79 0.13 54.58 15:42:01 3 37.94 0.00 5.89 0.10 0.13 55.94 15:42:01 4 33.33 0.00 6.31 5.39 0.12 54.85 15:42:01 5 37.59 0.00 6.12 0.03 0.10 56.15 15:42:01 6 38.55 0.00 6.08 0.66 0.13 54.57 15:42:01 7 40.70 0.00 6.79 0.61 0.13 51.77 15:43:01 all 2.78 0.00 1.26 1.00 0.04 94.92 15:43:01 0 3.40 0.00 1.25 0.92 0.03 94.39 15:43:01 1 2.32 0.00 1.36 4.56 0.03 91.72 15:43:01 2 2.08 0.00 1.26 0.67 0.02 95.98 15:43:01 3 2.85 0.00 1.53 1.41 0.05 94.16 15:43:01 4 3.81 0.00 0.62 0.02 0.03 95.53 15:43:01 5 2.06 0.00 1.49 0.17 0.03 96.25 15:43:01 6 2.80 0.00 1.48 0.07 0.05 95.60 15:43:01 7 2.90 0.00 1.11 0.23 0.05 95.71 15:44:01 all 0.03 0.00 0.02 0.00 0.00 99.94 15:44:01 0 0.03 0.00 0.03 0.02 0.02 99.90 15:44:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 3 0.15 0.00 0.07 0.00 0.02 99.77 15:44:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:44:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:44:01 6 0.02 0.00 0.05 0.02 0.00 99.92 15:44:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 16.02 0.00 3.31 1.57 0.07 79.03 Average: 0 16.17 0.00 3.47 4.30 0.07 75.98 Average: 1 15.97 0.00 3.48 2.77 0.08 77.70 Average: 2 16.29 0.00 3.34 0.53 0.06 79.78 Average: 3 16.31 0.00 3.52 0.42 0.08 79.67 Average: 4 14.95 0.00 2.84 1.42 0.07 80.72 Average: 5 15.41 0.00 3.24 0.52 0.06 80.77 Average: 6 16.45 0.00 3.30 1.62 0.07 78.56 Average: 7 16.64 0.00 3.25 0.97 0.08 79.07