---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2323 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2323) 03/16/23 _x86_64_ (8 CPU) 00:31:06 LINUX RESTART (8 CPU) 00:32:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:33:01 70.37 0.47 69.89 0.00 25.35 42600.75 0.00 00:34:01 32.71 0.03 32.68 0.00 2.53 16722.16 0.00 00:35:01 1.37 0.00 1.37 0.00 0.00 14.53 0.00 00:36:01 1.92 0.00 1.92 0.00 0.00 20.93 0.00 00:37:01 55.43 11.61 43.82 0.00 5180.14 8769.08 0.00 Average: 32.23 2.43 29.80 0.00 1045.11 13529.41 0.00 00:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:33:01 29004912 31591736 719628 2.19 92828 2763288 2109296 6.22 1079884 2421672 183040 00:34:01 28703480 31607888 698668 2.12 95472 3037488 1784468 5.26 1078004 2682320 12 00:35:01 28703548 31608120 698320 2.12 95544 3037488 1784468 5.26 1078068 2682320 8 00:36:01 28705940 31610616 695696 2.12 95576 3037492 1784468 5.26 1075392 2682324 16 00:37:01 28178732 31587820 700444 2.13 129644 3493580 1799132 5.30 1402572 2847884 240 Average: 28659322 31601236 702551 2.14 101813 3073867 1852366 5.46 1142784 2663304 36663 00:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:33:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 00:33:01 docker0 40.04 68.79 3.02 591.48 0.00 0.00 0.00 0.00 00:33:01 ens3 206.47 124.20 2949.34 24.27 0.00 0.00 0.00 0.00 00:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 ens3 40.93 37.31 250.39 86.22 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 ens3 0.35 0.23 0.25 0.19 0.00 0.00 0.00 0.00 00:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 ens3 0.62 0.48 1.73 0.03 0.00 0.00 0.00 0.00 00:37:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 00:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 ens3 174.51 87.20 2805.11 6.82 0.00 0.00 0.00 0.00 Average: lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 7.90 13.58 0.60 116.73 0.00 0.00 0.00 0.00 Average: ens3 84.17 49.64 1195.63 23.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2323) 03/16/23 _x86_64_ (8 CPU) 00:31:06 LINUX RESTART (8 CPU) 00:32:02 CPU %user %nice %system %iowait %steal %idle 00:33:01 all 28.71 0.00 5.01 0.80 0.07 65.41 00:33:01 0 30.10 0.00 5.16 2.48 0.09 62.18 00:33:01 1 29.16 0.00 4.74 0.02 0.05 66.03 00:33:01 2 28.34 0.00 4.68 0.43 0.05 66.50 00:33:01 3 28.35 0.00 4.98 1.15 0.07 65.46 00:33:01 4 28.39 0.00 4.99 1.62 0.05 64.95 00:33:01 5 27.60 0.00 4.62 0.02 0.05 67.71 00:33:01 6 28.59 0.00 5.45 0.07 0.07 65.82 00:33:01 7 29.19 0.00 5.47 0.59 0.10 64.64 00:34:01 all 2.48 0.00 1.16 0.33 0.02 96.01 00:34:01 0 2.78 0.00 1.24 1.81 0.02 94.16 00:34:01 1 2.32 0.00 1.04 0.27 0.02 96.35 00:34:01 2 3.46 0.00 1.20 0.00 0.02 95.32 00:34:01 3 2.36 0.00 1.04 0.50 0.02 96.08 00:34:01 4 2.29 0.00 1.24 0.03 0.02 96.42 00:34:01 5 2.18 0.00 0.99 0.00 0.02 96.82 00:34:01 6 2.62 0.00 1.43 0.00 0.02 95.93 00:34:01 7 1.86 0.00 1.14 0.00 0.02 96.99 00:35:01 all 0.02 0.00 0.01 0.01 0.00 99.96 00:35:01 0 0.00 0.00 0.02 0.02 0.00 99.97 00:35:01 1 0.00 0.00 0.00 0.03 0.00 99.97 00:35:01 2 0.05 0.00 0.00 0.00 0.00 99.95 00:35:01 3 0.05 0.00 0.05 0.00 0.00 99.90 00:35:01 4 0.02 0.00 0.00 0.00 0.00 99.98 00:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:35:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:35:01 7 0.03 0.00 0.00 0.00 0.00 99.97 00:36:01 all 0.03 0.00 0.02 0.01 0.00 99.94 00:36:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:36:01 1 0.02 0.00 0.02 0.03 0.00 99.93 00:36:01 2 0.05 0.00 0.02 0.00 0.00 99.93 00:36:01 3 0.05 0.00 0.07 0.00 0.02 99.87 00:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:36:01 5 0.03 0.00 0.02 0.02 0.00 99.93 00:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:36:01 7 0.03 0.00 0.03 0.00 0.00 99.93 00:37:01 all 2.26 0.00 1.50 0.57 0.02 95.65 00:37:01 0 2.25 0.00 1.35 0.35 0.02 96.03 00:37:01 1 2.14 0.00 0.85 2.98 0.02 94.01 00:37:01 2 1.92 0.00 1.17 0.18 0.02 96.71 00:37:01 3 2.29 0.00 0.92 0.17 0.03 96.60 00:37:01 4 3.44 0.00 1.20 0.23 0.02 95.11 00:37:01 5 2.37 0.00 1.68 0.50 0.02 95.43 00:37:01 6 1.37 0.00 1.91 0.03 0.02 96.66 00:37:01 7 2.30 0.00 2.92 0.13 0.03 94.62 Average: all 6.59 0.00 1.52 0.34 0.02 91.53 Average: 0 6.93 0.00 1.54 0.92 0.02 90.59 Average: 1 6.61 0.00 1.31 0.67 0.02 91.39 Average: 2 6.66 0.00 1.40 0.12 0.02 91.80 Average: 3 6.51 0.00 1.39 0.36 0.03 91.71 Average: 4 6.73 0.00 1.47 0.37 0.02 91.42 Average: 5 6.34 0.00 1.45 0.11 0.02 92.09 Average: 6 6.42 0.00 1.74 0.02 0.02 91.79 Average: 7 6.50 0.00 1.88 0.14 0.03 91.45