---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-29 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: 2799.976 BogoMIPS: 5599.95 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-29) 12/16/22 _x86_64_ (8 CPU) 23:28:51 LINUX RESTART (8 CPU) 23:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:30:01 375.12 47.25 327.87 0.00 5322.25 179193.75 0.00 23:31:01 38.32 0.13 38.19 0.00 6.40 18089.32 0.00 23:32:01 2.70 1.55 1.15 0.00 35.85 14.40 0.00 23:33:01 0.93 0.00 0.93 0.00 0.00 11.86 0.00 Average: 104.44 12.26 92.19 0.00 1343.67 49410.48 0.00 23:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:30:01 29103244 31546984 765584 2.33 75824 2636872 1988800 5.86 1052292 2358944 38516 23:31:01 28662244 31572780 736676 2.24 91508 3053908 1730876 5.10 1041956 2771068 44 23:32:01 28650808 31563680 745308 2.27 91564 3054964 1730876 5.10 1055664 2771352 24 23:33:01 28655232 31568144 740764 2.25 91612 3054980 1730876 5.10 1049652 2771360 148 Average: 28767882 31562897 747083 2.27 87627 2950181 1795357 5.29 1049891 2668181 9683 23:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:30:01 lo 3.79 3.79 0.36 0.36 0.00 0.00 0.00 0.00 23:30:01 veth09e6d0b 23.02 31.51 2.26 98.16 0.00 0.00 0.00 0.01 23:30:01 ens3 755.79 495.53 6586.77 118.56 0.00 0.00 0.00 0.00 23:30:01 docker0 27.51 34.93 2.45 143.03 0.00 0.00 0.00 0.00 23:31:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 23:31:01 ens3 94.69 62.68 2521.38 10.92 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:32:01 ens3 7.48 5.21 5.38 5.86 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:33:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 214.87 141.11 2281.17 33.89 0.00 0.00 0.00 0.00 Average: docker0 6.89 8.75 0.61 35.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-29) 12/16/22 _x86_64_ (8 CPU) 23:28:51 LINUX RESTART (8 CPU) 23:29:01 CPU %user %nice %system %iowait %steal %idle 23:30:01 all 9.75 0.00 3.73 1.79 0.06 84.68 23:30:01 0 7.10 0.00 2.64 1.94 0.05 88.27 23:30:01 1 11.62 0.00 6.07 3.11 0.07 79.14 23:30:01 2 11.53 0.00 4.37 3.55 0.05 80.50 23:30:01 3 8.49 0.00 4.40 2.76 0.07 84.28 23:30:01 4 11.38 0.00 3.32 1.53 0.05 83.72 23:30:01 5 9.91 0.00 2.83 0.44 0.07 86.76 23:30:01 6 10.05 0.00 3.38 0.60 0.05 85.91 23:30:01 7 7.89 0.00 2.81 0.39 0.05 88.87 23:31:01 all 2.87 0.00 1.28 0.28 0.02 95.55 23:31:01 0 2.69 0.00 1.22 0.07 0.02 96.00 23:31:01 1 2.36 0.00 1.96 1.77 0.02 93.89 23:31:01 2 2.55 0.00 1.54 0.02 0.02 95.87 23:31:01 3 3.03 0.00 1.15 0.05 0.03 95.73 23:31:01 4 2.90 0.00 1.12 0.28 0.00 95.70 23:31:01 5 3.27 0.00 1.29 0.00 0.02 95.43 23:31:01 6 2.55 0.00 0.87 0.00 0.02 96.57 23:31:01 7 3.65 0.00 1.06 0.02 0.03 95.25 23:32:01 all 0.50 0.00 0.04 0.01 0.01 99.44 23:32:01 0 0.48 0.00 0.02 0.00 0.00 99.50 23:32:01 1 0.08 0.00 0.05 0.02 0.02 99.83 23:32:01 2 0.07 0.00 0.02 0.00 0.02 99.90 23:32:01 3 0.10 0.00 0.07 0.00 0.03 99.80 23:32:01 4 1.02 0.00 0.00 0.02 0.02 98.95 23:32:01 5 0.18 0.00 0.05 0.02 0.00 99.75 23:32:01 6 0.27 0.00 0.07 0.03 0.02 99.62 23:32:01 7 1.75 0.00 0.03 0.00 0.02 98.20 23:33:01 all 0.04 0.00 0.01 0.00 0.01 99.94 23:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:33:01 1 0.03 0.00 0.02 0.02 0.00 99.93 23:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:33:01 3 0.07 0.00 0.03 0.00 0.02 99.88 23:33:01 4 0.07 0.00 0.02 0.00 0.00 99.92 23:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:33:01 6 0.05 0.00 0.03 0.02 0.02 99.88 23:33:01 7 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 3.28 0.00 1.26 0.52 0.02 94.92 Average: 0 2.56 0.00 0.97 0.50 0.02 95.96 Average: 1 3.51 0.00 2.02 1.22 0.03 93.23 Average: 2 3.54 0.00 1.48 0.89 0.02 94.06 Average: 3 2.90 0.00 1.40 0.70 0.04 94.96 Average: 4 3.82 0.00 1.11 0.46 0.02 94.60 Average: 5 3.33 0.00 1.04 0.11 0.02 95.49 Average: 6 3.22 0.00 1.09 0.16 0.03 95.51 Average: 7 3.32 0.00 0.97 0.10 0.03 95.58