---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22065 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22065) 04/25/22 _x86_64_ (8 CPU) 17:23:43 LINUX RESTART (8 CPU) 17:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:25:01 290.58 54.39 236.19 0.00 5128.48 171042.56 0.00 17:26:01 84.42 0.18 84.24 0.00 4.67 44451.12 0.00 Average: 187.50 27.29 160.21 0.00 2566.57 107746.84 0.00 17:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:25:01 28838132 31707536 588300 1.79 122416 3001772 2094188 6.17 1245912 2402868 300000 17:26:01 28728784 31753320 541300 1.65 117984 3143852 2169960 6.40 1191732 2542200 416 Average: 28783458 31730428 564800 1.72 120200 3072812 2132074 6.28 1218822 2472534 150208 17:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:25:01 veth1de8312 47.69 68.09 4.58 715.01 0.00 0.00 0.00 0.06 17:25:01 docker0 152.61 135.41 13.57 1068.95 0.00 0.00 0.00 0.00 17:25:01 ens3 861.66 643.09 5811.64 126.29 0.00 0.00 0.00 0.00 17:25:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 17:26:01 docker0 1.58 1.35 0.12 1.83 0.00 0.00 0.00 0.00 17:26:01 ens3 148.43 103.67 2545.58 59.23 0.00 0.00 0.00 0.00 17:26:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 77.10 68.38 6.84 535.39 0.00 0.00 0.00 0.00 Average: ens3 505.04 373.38 4178.61 92.76 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22065) 04/25/22 _x86_64_ (8 CPU) 17:23:43 LINUX RESTART (8 CPU) 17:24:01 CPU %user %nice %system %iowait %steal %idle 17:25:01 all 11.09 0.00 4.21 2.93 0.07 81.71 17:25:01 0 12.46 0.00 5.43 3.35 0.08 78.68 17:25:01 1 11.12 0.00 3.50 3.84 0.05 81.49 17:25:01 2 12.76 0.00 5.30 3.93 0.07 77.94 17:25:01 3 11.54 0.00 3.72 0.98 0.07 83.69 17:25:01 4 9.31 0.00 4.35 0.56 0.07 85.71 17:25:01 5 10.31 0.00 3.61 5.96 0.07 80.05 17:25:01 6 9.86 0.00 3.56 4.05 0.05 82.48 17:25:01 7 11.33 0.00 4.20 0.76 0.08 83.62 17:26:01 all 42.41 0.00 7.23 0.99 0.10 49.28 17:26:01 0 42.61 0.00 7.88 0.49 0.10 48.91 17:26:01 1 39.81 0.00 7.07 1.20 0.10 51.82 17:26:01 2 44.76 0.00 7.00 1.97 0.10 46.17 17:26:01 3 43.41 0.00 7.02 0.05 0.10 49.42 17:26:01 4 43.14 0.00 7.51 2.38 0.10 46.87 17:26:01 5 41.34 0.00 7.05 0.15 0.10 51.36 17:26:01 6 42.43 0.00 6.81 0.05 0.10 50.61 17:26:01 7 41.72 0.00 7.51 1.59 0.08 49.09 Average: all 26.73 0.00 5.72 1.96 0.08 65.51 Average: 0 27.52 0.00 6.66 1.92 0.09 63.81 Average: 1 25.42 0.00 5.28 2.52 0.08 66.70 Average: 2 28.74 0.00 6.14 2.95 0.08 62.08 Average: 3 27.47 0.00 5.37 0.51 0.08 66.55 Average: 4 26.23 0.00 5.93 1.47 0.08 66.28 Average: 5 25.79 0.00 5.32 3.07 0.08 65.74 Average: 6 26.10 0.00 5.18 2.06 0.08 66.59 Average: 7 26.52 0.00 5.85 1.18 0.08 66.36