---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33566 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: 2799.994 BogoMIPS: 5599.98 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 9.5G 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 9.5G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33566) 04/27/22 _x86_64_ (8 CPU) 23:30:31 LINUX RESTART (8 CPU) 23:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:32:01 269.89 14.88 255.01 0.00 2174.17 95143.21 0.00 23:33:01 10.73 1.57 9.17 0.00 49.06 55394.65 0.00 23:34:01 1.23 0.00 1.23 0.00 0.00 14.13 0.00 Average: 93.95 5.48 88.46 0.00 741.04 50181.21 0.00 23:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:32:01 29208036 31798368 504728 1.53 109452 2748056 1833072 5.40 1064688 2229008 372 23:33:01 29200948 31793248 508764 1.55 109524 2749532 1814584 5.35 1074516 2228524 136 23:34:01 29204000 31796376 505556 1.54 109556 2749528 1814584 5.35 1069020 2228520 16 Average: 29204328 31795997 506349 1.54 109511 2749039 1820747 5.37 1069408 2228684 175 23:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:32:01 docker0 5.12 3.95 0.48 43.62 0.00 0.00 0.00 0.00 23:32:01 lo 4.67 4.67 0.46 0.46 0.00 0.00 0.00 0.00 23:32:01 ens3 501.42 327.16 4660.22 90.11 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 23:33:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:33:01 ens3 28.60 34.06 8.70 44.23 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 ens3 1.38 0.30 0.34 0.20 0.00 0.00 0.00 0.00 Average: docker0 1.71 1.32 0.16 14.54 0.00 0.00 0.00 0.00 Average: lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 177.12 120.50 1556.33 44.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33566) 04/27/22 _x86_64_ (8 CPU) 23:30:31 LINUX RESTART (8 CPU) 23:31:01 CPU %user %nice %system %iowait %steal %idle 23:32:01 all 7.60 0.00 2.72 1.34 0.05 88.29 23:32:01 0 7.20 0.00 2.83 3.21 0.05 86.71 23:32:01 1 9.51 0.00 2.78 0.22 0.03 87.46 23:32:01 2 6.47 0.00 2.23 0.27 0.05 90.98 23:32:01 3 7.68 0.00 2.65 0.84 0.05 88.78 23:32:01 4 6.96 0.00 2.32 0.07 0.03 90.62 23:32:01 5 6.51 0.00 2.61 0.08 0.05 90.75 23:32:01 6 8.29 0.00 2.35 0.86 0.05 88.45 23:32:01 7 8.17 0.00 4.02 5.20 0.05 82.56 23:33:01 all 0.29 0.00 0.07 0.04 0.01 99.58 23:33:01 0 0.47 0.00 0.07 0.20 0.00 99.27 23:33:01 1 0.42 0.00 0.07 0.00 0.02 99.50 23:33:01 2 0.05 0.00 0.02 0.12 0.00 99.82 23:33:01 3 0.28 0.00 0.12 0.00 0.02 99.58 23:33:01 4 0.20 0.00 0.07 0.02 0.00 99.72 23:33:01 5 0.35 0.00 0.12 0.02 0.02 99.50 23:33:01 6 0.42 0.00 0.02 0.00 0.00 99.57 23:33:01 7 0.15 0.00 0.12 0.00 0.00 99.73 23:34:01 all 0.03 0.00 0.02 0.00 0.01 99.94 23:34:01 0 0.05 0.00 0.02 0.00 0.02 99.92 23:34:01 1 0.03 0.00 0.03 0.00 0.00 99.93 23:34:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:34:01 3 0.03 0.00 0.05 0.00 0.00 99.92 23:34:01 4 0.02 0.00 0.03 0.00 0.00 99.95 23:34:01 5 0.07 0.00 0.03 0.00 0.02 99.88 23:34:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:34:01 7 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 2.63 0.00 0.94 0.46 0.02 95.95 Average: 0 2.56 0.00 0.96 1.13 0.02 95.32 Average: 1 3.31 0.00 0.96 0.07 0.02 95.64 Average: 2 2.17 0.00 0.75 0.13 0.02 96.94 Average: 3 2.66 0.00 0.94 0.28 0.02 96.11 Average: 4 2.38 0.00 0.80 0.03 0.01 96.78 Average: 5 2.30 0.00 0.92 0.03 0.03 96.72 Average: 6 2.90 0.00 0.79 0.28 0.02 96.02 Average: 7 2.76 0.00 1.38 1.72 0.02 94.12