---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36188 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: 2800.000 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-36188) 01/06/25 _x86_64_ (8 CPU) 09:26:34 LINUX RESTART (8 CPU) 09:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:28:01 348.50 16.01 332.49 0.00 1940.01 39368.24 0.00 09:29:01 87.17 0.02 87.15 0.00 0.13 44946.37 0.00 09:30:01 40.02 0.03 39.99 0.00 0.27 25645.05 0.00 Average: 157.49 5.29 152.20 0.00 639.51 36637.91 0.00 09:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 27787664 31189560 1112456 3.38 106056 3463244 2475760 7.30 1751020 2833868 927256 09:29:01 26409260 30905236 1394260 4.24 111676 4499140 2771348 8.17 2200652 3707108 683416 09:30:01 26295740 30888916 1409612 4.29 115336 4574716 2463148 7.26 2434348 3571440 56612 Average: 26830888 30994571 1305443 3.97 111023 4179033 2570085 7.57 2128673 3370805 555761 09:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 vetha324d3e 184.22 349.92 18.47 2931.24 0.00 0.00 0.00 0.24 09:28:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 09:28:01 ens3 911.30 590.83 9176.89 112.57 0.00 0.00 0.00 0.00 09:28:01 docker0 269.89 438.74 21.79 3416.57 0.00 0.00 0.00 0.00 09:29:01 vetha324d3e 0.55 0.52 0.05 0.24 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 ens3 15.23 9.96 19.61 5.12 0.00 0.00 0.00 0.00 09:29:01 docker0 0.55 0.47 0.04 0.24 0.00 0.00 0.00 0.00 09:30:01 vetha324d3e 2.30 2.43 0.20 9.56 0.00 0.00 0.00 0.00 09:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 19.39 15.08 23.51 8.25 0.00 0.00 0.00 0.00 09:30:01 docker0 2.30 2.42 0.17 9.56 0.00 0.00 0.00 0.00 Average: vetha324d3e 61.67 116.31 6.17 969.34 0.00 0.00 0.00 0.08 Average: lo 1.21 1.21 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 311.95 203.12 3038.91 41.58 0.00 0.00 0.00 0.00 Average: docker0 89.90 145.56 7.25 1129.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36188) 01/06/25 _x86_64_ (8 CPU) 09:26:34 LINUX RESTART (8 CPU) 09:27:02 CPU %user %nice %system %iowait %steal %idle 09:28:01 all 19.76 0.00 5.02 1.47 0.08 73.66 09:28:01 0 19.89 0.00 5.17 0.31 0.09 74.54 09:28:01 1 19.26 0.00 4.59 0.75 0.09 75.30 09:28:01 2 19.05 0.00 4.52 0.29 0.09 76.06 09:28:01 3 21.27 0.00 5.05 0.65 0.09 72.94 09:28:01 4 19.37 0.00 4.49 0.85 0.07 75.22 09:28:01 5 21.81 0.00 6.55 6.32 0.07 65.25 09:28:01 6 19.53 0.00 5.25 0.27 0.07 74.87 09:28:01 7 17.89 0.00 4.57 2.37 0.10 75.06 09:29:01 all 58.82 0.00 8.00 0.24 0.10 32.84 09:29:01 0 57.43 0.00 8.48 0.05 0.08 33.95 09:29:01 1 57.67 0.00 8.32 0.03 0.08 33.89 09:29:01 2 56.96 0.00 7.80 0.59 0.08 34.57 09:29:01 3 61.50 0.00 8.02 0.03 0.10 30.34 09:29:01 4 59.52 0.00 7.70 0.17 0.08 32.53 09:29:01 5 58.66 0.00 7.76 0.94 0.12 32.52 09:29:01 6 59.48 0.00 8.41 0.08 0.12 31.91 09:29:01 7 59.31 0.00 7.49 0.05 0.10 33.05 09:30:01 all 29.29 0.00 4.51 0.40 0.06 65.74 09:30:01 0 29.20 0.00 4.42 0.00 0.07 66.31 09:30:01 1 28.41 0.00 4.69 0.00 0.07 66.84 09:30:01 2 28.80 0.00 4.17 0.07 0.07 66.90 09:30:01 3 28.79 0.00 4.43 2.99 0.05 63.74 09:30:01 4 29.25 0.00 4.10 0.18 0.05 66.42 09:30:01 5 29.69 0.00 4.61 0.00 0.05 65.65 09:30:01 6 30.49 0.00 4.81 0.00 0.05 64.64 09:30:01 7 29.69 0.00 4.82 0.00 0.07 65.42 Average: all 36.04 0.00 5.85 0.70 0.08 57.34 Average: 0 35.57 0.00 6.03 0.12 0.08 58.21 Average: 1 35.15 0.00 5.87 0.26 0.08 58.64 Average: 2 35.02 0.00 5.50 0.32 0.08 59.09 Average: 3 37.30 0.00 5.84 1.23 0.08 55.55 Average: 4 36.12 0.00 5.43 0.40 0.07 57.98 Average: 5 36.82 0.00 6.30 2.39 0.08 54.42 Average: 6 36.55 0.00 6.16 0.12 0.08 57.10 Average: 7 35.77 0.00 5.64 0.79 0.09 57.71