---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-208 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-208) 03/14/23 _x86_64_ (8 CPU) 18:18:04 LINUX RESTART (8 CPU) 18:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:20:01 212.08 0.25 211.83 0.00 18.17 31748.92 0.00 18:21:01 1.90 0.00 1.90 0.00 0.00 21.75 0.00 18:22:01 0.87 0.00 0.87 0.00 0.00 9.60 0.00 18:23:01 1.90 0.00 1.90 0.00 0.00 21.86 0.00 18:24:01 53.65 10.60 43.05 0.00 5156.55 8680.97 0.00 Average: 53.55 2.18 51.37 0.00 1038.48 8017.55 0.00 18:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:20:01 29084544 31576716 732836 2.23 89648 2658036 1763940 5.20 1067820 2342972 284 18:21:01 29084592 31576828 731888 2.23 89680 2658044 1763940 5.20 1067604 2342960 16 18:22:01 29090176 31582544 725980 2.21 89696 2658044 1763940 5.20 1062272 2342960 16 18:23:01 29090656 31583128 725860 2.21 89752 2658048 1780000 5.25 1062436 2343180 200 18:24:01 28568808 31563104 726596 2.21 123036 3113648 1803816 5.32 1384712 2507176 196 Average: 28983755 31576464 728632 2.22 96362 2749164 1775127 5.23 1128969 2375850 142 18:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:20:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 18:20:01 docker0 15.91 23.22 1.08 205.33 0.00 0.00 0.00 0.00 18:20:01 ens3 204.10 150.70 2814.24 132.34 0.00 0.00 0.00 0.00 18:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 7.52 3.00 6.81 0.22 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 0.30 0.28 0.02 0.02 0.00 0.00 0.00 0.00 18:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:24:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 123.64 55.70 2799.07 4.18 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 3.14 4.58 0.21 40.51 0.00 0.00 0.00 0.00 Average: ens3 66.70 41.60 1118.43 27.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-208) 03/14/23 _x86_64_ (8 CPU) 18:18:04 LINUX RESTART (8 CPU) 18:19:02 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 7.67 0.00 3.07 2.25 0.05 86.96 18:20:01 0 5.80 0.00 3.28 8.17 0.05 82.69 18:20:01 1 6.19 0.00 3.40 0.85 0.05 89.51 18:20:01 2 11.15 0.00 3.30 0.27 0.05 85.22 18:20:01 3 7.47 0.00 2.13 0.81 0.07 89.52 18:20:01 4 9.51 0.00 3.24 3.02 0.05 84.19 18:20:01 5 7.40 0.00 2.97 0.21 0.05 89.37 18:20:01 6 8.00 0.00 3.08 1.45 0.05 87.42 18:20:01 7 5.85 0.00 3.13 3.18 0.05 87.79 18:21:01 all 0.03 0.00 0.02 0.00 0.01 99.94 18:21:01 0 0.02 0.00 0.02 0.02 0.02 99.93 18:21:01 1 0.07 0.00 0.02 0.02 0.00 99.90 18:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:21:01 5 0.05 0.00 0.02 0.00 0.02 99.92 18:21:01 6 0.10 0.00 0.07 0.00 0.03 99.80 18:21:01 7 0.00 0.00 0.02 0.00 0.02 99.97 18:22:01 all 0.02 0.00 0.01 0.00 0.01 99.96 18:22:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:22:01 1 0.05 0.00 0.00 0.00 0.02 99.93 18:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 3 0.02 0.00 0.00 0.00 0.02 99.97 18:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:22:01 5 0.03 0.00 0.02 0.00 0.02 99.93 18:22:01 6 0.03 0.00 0.00 0.00 0.00 99.97 18:22:01 7 0.03 0.00 0.02 0.00 0.00 99.95 18:23:01 all 0.02 0.00 0.01 0.00 0.01 99.96 18:23:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:23:01 1 0.02 0.00 0.00 0.02 0.00 99.97 18:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 18:23:01 5 0.02 0.00 0.00 0.00 0.03 99.95 18:23:01 6 0.08 0.00 0.07 0.02 0.02 99.82 18:23:01 7 0.03 0.00 0.00 0.00 0.00 99.97 18:24:01 all 2.12 0.00 1.29 0.57 0.03 95.99 18:24:01 0 1.50 0.00 2.29 1.03 0.03 95.14 18:24:01 1 2.90 0.00 0.86 1.31 0.05 94.89 18:24:01 2 2.57 0.00 0.94 1.05 0.03 95.40 18:24:01 3 2.17 0.00 2.24 0.55 0.03 95.01 18:24:01 4 1.27 0.00 0.80 0.07 0.02 97.85 18:24:01 5 1.54 0.00 1.55 0.00 0.02 96.89 18:24:01 6 2.16 0.00 0.94 0.47 0.02 96.42 18:24:01 7 2.86 0.00 0.75 0.07 0.03 96.29 Average: all 1.95 0.00 0.87 0.56 0.02 96.60 Average: 0 1.45 0.00 1.12 1.82 0.02 95.59 Average: 1 1.82 0.00 0.84 0.44 0.02 96.87 Average: 2 2.71 0.00 0.83 0.26 0.02 96.17 Average: 3 1.92 0.00 0.87 0.27 0.02 96.92 Average: 4 2.12 0.00 0.80 0.61 0.01 96.46 Average: 5 1.78 0.00 0.90 0.04 0.03 97.24 Average: 6 2.05 0.00 0.82 0.38 0.02 96.72 Average: 7 1.73 0.00 0.77 0.64 0.02 96.84