---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4856 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-4856) 02/07/23 _x86_64_ (8 CPU) 08:38:57 LINUX RESTART (8 CPU) 08:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:01 296.93 44.85 252.08 0.00 4980.74 195046.18 0.00 08:41:02 94.15 3.03 91.12 0.00 382.20 48645.49 0.00 08:42:01 1.61 0.00 1.61 0.00 0.00 23.60 0.00 08:43:01 3.03 1.02 2.02 0.00 21.86 28.00 0.00 08:44:01 3.35 1.43 1.92 0.00 88.52 52.52 0.00 Average: 80.08 10.10 69.98 0.00 1098.42 48925.38 0.00 08:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 30022944 31652896 700476 2.13 59280 1877392 1797968 5.30 919444 1651240 156 08:41:02 28675440 31580132 724820 2.20 91652 3052268 1726308 5.09 1154900 2646700 368 08:42:01 28685968 31590692 714616 2.17 91680 3052268 1726308 5.09 1142244 2646700 4 08:43:01 28686352 31592060 713384 2.17 91764 3052892 1757812 5.18 1140964 2647224 16 08:44:01 28678656 31592936 712028 2.17 93244 3058688 1730016 5.10 1145656 2652736 340 Average: 28949872 31601743 713065 2.17 85524 2818702 1747682 5.15 1100642 2448920 177 08:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 449.78 311.31 2418.83 71.30 0.00 0.00 0.00 0.00 08:41:02 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 08:41:02 docker0 21.50 25.28 1.95 329.48 0.00 0.00 0.00 0.00 08:41:02 ens3 344.88 269.89 6896.94 76.02 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 0.51 0.27 0.35 0.28 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 2.37 1.78 1.82 2.57 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 4.31 5.07 0.39 66.11 0.00 0.00 0.00 0.00 Average: ens3 160.05 117.05 1869.77 30.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4856) 02/07/23 _x86_64_ (8 CPU) 08:38:57 LINUX RESTART (8 CPU) 08:39:01 CPU %user %nice %system %iowait %steal %idle 08:40:01 all 6.00 0.00 1.91 5.14 0.06 86.88 08:40:01 0 4.74 0.00 1.19 3.41 0.03 90.63 08:40:01 1 7.27 0.00 1.84 1.69 0.08 89.11 08:40:01 2 5.68 0.00 2.76 2.02 0.07 89.48 08:40:01 3 4.78 0.00 1.28 14.74 0.05 79.15 08:40:01 4 6.66 0.00 1.53 9.00 0.05 82.76 08:40:01 5 5.08 0.00 1.65 0.50 0.08 92.68 08:40:01 6 6.27 0.00 3.60 8.88 0.05 81.20 08:40:01 7 7.52 0.00 1.45 0.93 0.08 90.02 08:41:02 all 19.72 0.00 5.09 1.53 0.08 73.57 08:41:02 0 19.95 0.00 5.41 0.19 0.08 74.37 08:41:02 1 21.08 0.00 5.74 0.76 0.07 72.35 08:41:02 2 17.77 0.00 4.97 0.32 0.05 76.89 08:41:02 3 19.67 0.00 6.16 6.62 0.12 67.43 08:41:02 4 20.86 0.00 4.41 0.20 0.07 74.46 08:41:02 5 18.68 0.00 5.42 4.02 0.07 71.82 08:41:02 6 20.25 0.00 3.47 0.08 0.07 76.13 08:41:02 7 19.51 0.00 5.14 0.10 0.14 75.11 08:42:01 all 0.03 0.00 0.02 0.01 0.00 99.94 08:42:01 0 0.08 0.00 0.03 0.00 0.00 99.88 08:42:01 1 0.02 0.00 0.03 0.00 0.00 99.95 08:42:01 2 0.00 0.00 0.02 0.00 0.02 99.97 08:42:01 3 0.02 0.00 0.03 0.07 0.00 99.88 08:42:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:42:01 5 0.08 0.00 0.02 0.00 0.00 99.90 08:42:01 6 0.02 0.00 0.03 0.00 0.00 99.95 08:42:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:43:01 all 0.09 0.00 0.04 0.02 0.01 99.84 08:43:01 0 0.33 0.00 0.12 0.03 0.02 99.50 08:43:01 1 0.12 0.00 0.05 0.00 0.00 99.83 08:43:01 2 0.03 0.00 0.05 0.00 0.00 99.92 08:43:01 3 0.02 0.00 0.03 0.00 0.02 99.93 08:43:01 4 0.05 0.00 0.02 0.10 0.00 99.83 08:43:01 5 0.08 0.00 0.05 0.05 0.02 99.80 08:43:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:43:01 7 0.02 0.00 0.03 0.00 0.00 99.95 08:44:01 all 0.13 0.00 0.05 0.06 0.00 99.75 08:44:01 0 0.40 0.00 0.03 0.05 0.00 99.52 08:44:01 1 0.18 0.00 0.05 0.05 0.02 99.70 08:44:01 2 0.03 0.00 0.03 0.00 0.00 99.93 08:44:01 3 0.08 0.00 0.03 0.00 0.00 99.88 08:44:01 4 0.08 0.00 0.03 0.13 0.02 99.73 08:44:01 5 0.07 0.00 0.22 0.05 0.00 99.67 08:44:01 6 0.17 0.00 0.02 0.12 0.00 99.70 08:44:01 7 0.00 0.00 0.02 0.12 0.00 99.87 Average: all 5.17 0.00 1.42 1.35 0.03 92.03 Average: 0 5.09 0.00 1.35 0.74 0.03 92.80 Average: 1 5.71 0.00 1.54 0.50 0.03 92.22 Average: 2 4.68 0.00 1.56 0.47 0.03 93.26 Average: 3 4.87 0.00 1.49 4.28 0.04 89.32 Average: 4 5.52 0.00 1.20 1.89 0.03 91.36 Average: 5 4.78 0.00 1.47 0.92 0.03 92.80 Average: 6 5.33 0.00 1.42 1.82 0.02 91.40 Average: 7 5.37 0.00 1.32 0.23 0.04 93.03