---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12258 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: 2799.998 BogoMIPS: 5599.99 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-12258) 05/01/23 _x86_64_ (8 CPU) 23:33:35 LINUX RESTART (8 CPU) 23:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:35:01 329.95 23.36 306.58 0.00 2356.94 40391.40 0.00 23:36:01 121.93 1.00 120.93 0.00 17.20 46068.06 0.00 23:37:01 178.42 0.42 178.00 0.00 32.39 43427.70 0.00 Average: 210.10 8.26 201.84 0.00 802.18 43295.72 0.00 23:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:35:01 29129392 31577344 745924 2.27 76408 2638840 1990088 5.87 1008912 2382816 4856 23:36:01 27985972 31377592 928980 2.83 147484 3412424 2033640 5.99 1366436 3052564 208192 23:37:01 27625044 31555708 747024 2.27 160636 3905048 1856040 5.47 1277096 3464864 336 Average: 28246803 31503548 807309 2.46 128176 3318771 1959923 5.78 1217481 2966748 71128 23:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:35:01 lo 6.53 6.53 0.63 0.63 0.00 0.00 0.00 0.00 23:35:01 docker0 65.26 86.92 5.34 165.40 0.00 0.00 0.00 0.00 23:35:01 ens3 772.14 483.94 6805.49 122.28 0.00 0.00 0.00 0.00 23:35:01 veth7bcc78f 57.16 76.80 5.39 49.93 0.00 0.00 0.00 0.00 23:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:36:01 veth876b7a0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:36:01 docker0 137.83 235.68 10.65 1852.46 0.00 0.00 0.00 0.00 23:36:01 ens3 263.24 153.96 1878.00 22.83 0.00 0.00 0.00 0.00 23:37:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 23:37:01 docker0 2.92 7.00 0.18 85.54 0.00 0.00 0.00 0.00 23:37:01 ens3 140.71 85.72 2649.73 27.66 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 68.67 109.87 5.39 701.14 0.00 0.00 0.00 0.00 Average: ens3 392.03 241.20 3777.74 57.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-12258) 05/01/23 _x86_64_ (8 CPU) 23:33:35 LINUX RESTART (8 CPU) 23:34:01 CPU %user %nice %system %iowait %steal %idle 23:35:01 all 8.96 0.00 3.22 2.12 0.06 85.63 23:35:01 0 7.52 0.00 2.82 0.37 0.07 89.22 23:35:01 1 9.85 0.00 3.59 5.31 0.05 81.20 23:35:01 2 7.15 0.00 3.79 0.17 0.05 88.85 23:35:01 3 8.53 0.00 2.73 5.53 0.07 83.14 23:35:01 4 9.10 0.00 2.62 0.86 0.05 87.37 23:35:01 5 8.83 0.00 2.63 0.34 0.05 88.16 23:35:01 6 10.59 0.00 3.80 3.58 0.05 81.97 23:35:01 7 10.13 0.00 3.81 0.81 0.08 85.16 23:36:01 all 21.66 0.00 4.95 2.43 0.08 70.88 23:36:01 0 20.45 0.00 5.29 7.25 0.05 66.97 23:36:01 1 21.77 0.00 4.59 0.42 0.07 73.15 23:36:01 2 22.77 0.00 4.56 0.42 0.07 72.17 23:36:01 3 21.03 0.00 4.98 0.25 0.07 73.67 23:36:01 4 21.84 0.00 4.60 0.20 0.18 73.17 23:36:01 5 21.85 0.00 4.40 0.50 0.07 73.18 23:36:01 6 22.15 0.00 5.29 0.77 0.07 71.72 23:36:01 7 21.41 0.00 5.86 9.72 0.08 62.93 23:37:01 all 27.15 0.00 5.54 1.81 0.09 65.40 23:37:01 0 24.47 0.00 4.90 2.80 0.07 67.77 23:37:01 1 28.85 0.00 6.06 4.91 0.08 60.10 23:37:01 2 26.96 0.00 5.89 0.10 0.07 66.98 23:37:01 3 26.56 0.00 5.38 2.14 0.07 65.86 23:37:01 4 28.15 0.00 5.34 0.44 0.10 65.97 23:37:01 5 27.31 0.00 5.43 3.43 0.10 63.73 23:37:01 6 28.06 0.00 5.95 0.59 0.07 65.33 23:37:01 7 26.90 0.00 5.40 0.07 0.19 67.45 Average: all 19.26 0.00 4.57 2.12 0.08 73.97 Average: 0 17.47 0.00 4.34 3.47 0.06 74.67 Average: 1 20.15 0.00 4.74 3.54 0.07 71.49 Average: 2 18.97 0.00 4.75 0.23 0.06 75.99 Average: 3 18.71 0.00 4.36 2.64 0.07 74.23 Average: 4 19.68 0.00 4.19 0.50 0.11 75.52 Average: 5 19.34 0.00 4.15 1.42 0.07 75.01 Average: 6 20.25 0.00 5.01 1.65 0.06 73.02 Average: 7 19.48 0.00 5.03 3.53 0.12 71.85