---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1212 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: 2800.002 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-1212) 01/05/23 _x86_64_ (8 CPU) 19:12:39 LINUX RESTART (8 CPU) 19:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:14:01 323.52 38.95 284.56 0.00 4365.30 57027.58 0.00 19:15:01 23.03 0.15 22.88 0.00 6.93 11915.50 0.00 19:16:01 1.02 0.00 1.02 0.00 0.00 11.46 0.00 19:17:01 0.93 0.02 0.92 0.00 0.13 11.33 0.00 Average: 86.13 9.66 76.48 0.00 1079.40 17074.56 0.00 19:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:14:01 29145688 31596736 712948 2.17 83084 2630936 1858624 5.48 992804 2368640 345888 19:15:01 29153396 31605164 704036 2.14 83392 2631172 1754648 5.17 993756 2356024 196 19:16:01 29154104 31605936 703204 2.14 83428 2631176 1754648 5.17 993536 2356024 12 19:17:01 29164928 31616748 692264 2.11 83460 2631176 1754648 5.17 981752 2356052 188 Average: 29154529 31606146 703113 2.14 83341 2631115 1780642 5.25 990462 2359185 86571 19:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:14:01 lo 7.18 7.18 0.70 0.70 0.00 0.00 0.00 0.00 19:14:01 ens3 729.96 495.22 6799.92 126.79 0.00 0.00 0.00 0.00 19:14:01 docker0 6.03 7.62 0.50 69.30 0.00 0.00 0.00 0.00 19:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:15:01 ens3 10.15 6.57 8.15 3.01 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 2.35 1.18 1.61 0.34 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 183.39 124.23 1681.10 32.14 0.00 0.00 0.00 0.00 Average: docker0 1.49 1.88 0.12 17.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1212) 01/05/23 _x86_64_ (8 CPU) 19:12:39 LINUX RESTART (8 CPU) 19:13:02 CPU %user %nice %system %iowait %steal %idle 19:14:01 all 10.23 0.00 3.64 2.82 0.06 83.26 19:14:01 0 9.94 0.00 5.01 7.64 0.05 77.36 19:14:01 1 9.80 0.00 3.08 0.29 0.05 86.78 19:14:01 2 8.20 0.00 3.60 0.31 0.05 87.84 19:14:01 3 14.48 0.00 3.30 1.53 0.05 80.64 19:14:01 4 10.10 0.00 3.45 5.20 0.05 81.21 19:14:01 5 10.96 0.00 3.77 0.26 0.05 84.97 19:14:01 6 9.54 0.00 3.72 6.33 0.05 80.37 19:14:01 7 8.80 0.00 3.21 0.95 0.09 86.95 19:15:01 all 0.28 0.00 0.17 0.73 0.01 98.80 19:15:01 0 0.33 0.00 0.45 4.47 0.02 94.73 19:15:01 1 0.33 0.00 0.13 0.00 0.02 99.52 19:15:01 2 0.30 0.00 0.13 0.00 0.00 99.57 19:15:01 3 0.37 0.00 0.10 0.95 0.02 98.57 19:15:01 4 0.22 0.00 0.12 0.00 0.03 99.63 19:15:01 5 0.13 0.00 0.13 0.00 0.00 99.73 19:15:01 6 0.28 0.00 0.17 0.43 0.00 99.12 19:15:01 7 0.27 0.00 0.15 0.02 0.00 99.57 19:16:01 all 0.02 0.00 0.01 0.00 0.00 99.97 19:16:01 0 0.03 0.00 0.02 0.00 0.00 99.95 19:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:16:01 4 0.02 0.00 0.02 0.03 0.02 99.92 19:16:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:16:01 7 0.02 0.00 0.02 0.00 0.02 99.95 19:17:01 all 0.03 0.00 0.02 0.02 0.01 99.92 19:17:01 0 0.02 0.00 0.03 0.07 0.02 99.87 19:17:01 1 0.03 0.00 0.02 0.00 0.00 99.95 19:17:01 2 0.02 0.00 0.00 0.00 0.02 99.97 19:17:01 3 0.02 0.00 0.03 0.00 0.00 99.95 19:17:01 4 0.08 0.00 0.03 0.07 0.02 99.80 19:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:17:01 6 0.03 0.00 0.03 0.00 0.02 99.92 19:17:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 2.59 0.00 0.94 0.88 0.02 95.57 Average: 0 2.53 0.00 1.36 3.02 0.02 93.07 Average: 1 2.50 0.00 0.80 0.07 0.02 96.62 Average: 2 2.09 0.00 0.91 0.08 0.02 96.91 Average: 3 3.66 0.00 0.85 0.62 0.02 94.86 Average: 4 2.55 0.00 0.89 1.30 0.03 95.24 Average: 5 2.73 0.00 0.96 0.06 0.01 96.24 Average: 6 2.43 0.00 0.96 1.66 0.02 94.93 Average: 7 2.23 0.00 0.83 0.24 0.03 96.68