---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42590 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-42590) 04/02/25 _x86_64_ (8 CPU) 01:39:34 LINUX RESTART (8 CPU) 01:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:41:01 399.97 20.39 379.58 0.00 2159.63 39720.59 0.00 01:42:01 225.76 1.97 223.79 0.00 24.13 74146.22 0.00 01:43:01 39.53 0.05 39.48 0.00 0.40 26093.13 0.00 Average: 220.76 7.39 213.36 0.00 720.02 46693.57 0.00 01:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:41:01 29097364 31503420 815940 2.48 81128 2589288 2035464 6.00 1081640 2311112 9272 01:42:01 27078000 31450372 854552 2.60 185936 4275476 1917284 5.65 1746088 3476740 792684 01:43:01 27024632 31505600 797060 2.42 189832 4351272 1981896 5.84 1368944 3873932 424908 Average: 27733332 31486464 822517 2.50 152299 3738679 1978215 5.83 1398891 3220595 408955 01:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:41:01 ens3 796.64 574.55 6414.52 115.90 0.00 0.00 0.00 0.00 01:41:01 docker0 185.80 197.42 15.10 449.90 0.00 0.00 0.00 0.00 01:41:01 lo 6.64 6.64 0.65 0.65 0.00 0.00 0.00 0.00 01:41:01 veth5e1a341 132.49 144.23 13.18 126.40 0.00 0.00 0.00 0.01 01:42:01 ens3 346.77 178.34 2762.63 26.09 0.00 0.00 0.00 0.00 01:42:01 docker0 163.15 319.03 13.67 2734.77 0.00 0.00 0.00 0.00 01:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:42:01 veth37ee7e0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:43:01 ens3 13.10 9.08 10.82 5.16 0.00 0.00 0.00 0.00 01:43:01 docker0 0.85 1.20 0.11 0.37 0.00 0.00 0.00 0.00 01:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 veth37ee7e0 0.85 1.23 0.12 0.37 0.00 0.00 0.00 0.00 Average: ens3 383.20 252.20 3043.92 48.68 0.00 0.00 0.00 0.00 Average: docker0 116.21 172.42 9.60 1065.19 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.22 0.22 0.00 0.00 0.00 0.00 Average: veth37ee7e0 0.28 0.47 0.04 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42590) 04/02/25 _x86_64_ (8 CPU) 01:39:34 LINUX RESTART (8 CPU) 01:40:02 CPU %user %nice %system %iowait %steal %idle 01:41:01 all 9.64 0.00 3.22 1.23 0.06 85.86 01:41:01 0 11.26 0.00 2.69 1.81 0.07 84.18 01:41:01 1 6.73 0.00 3.29 1.26 0.07 88.65 01:41:01 2 8.68 0.00 3.65 0.80 0.05 86.81 01:41:01 3 14.38 0.00 3.07 0.27 0.05 82.22 01:41:01 4 10.75 0.00 3.61 0.22 0.05 85.37 01:41:01 5 10.13 0.00 2.83 0.26 0.05 86.73 01:41:01 6 6.87 0.00 3.91 4.15 0.07 85.01 01:41:01 7 8.31 0.00 2.70 1.08 0.05 87.86 01:42:01 all 29.82 0.00 6.26 1.26 0.08 62.57 01:42:01 0 31.42 0.00 7.42 7.30 0.10 53.77 01:42:01 1 30.98 0.00 5.26 0.13 0.08 63.54 01:42:01 2 28.01 0.00 6.19 0.08 0.07 65.65 01:42:01 3 28.91 0.00 5.98 0.10 0.08 64.92 01:42:01 4 29.82 0.00 5.38 0.17 0.07 64.57 01:42:01 5 30.75 0.00 6.83 0.30 0.10 62.01 01:42:01 6 29.84 0.00 6.25 1.70 0.08 62.12 01:42:01 7 28.82 0.00 6.82 0.30 0.08 63.98 01:43:01 all 44.86 0.00 5.53 0.28 0.07 49.26 01:43:01 0 44.47 0.00 5.33 0.02 0.08 50.09 01:43:01 1 46.30 0.00 5.70 0.02 0.07 47.92 01:43:01 2 43.18 0.00 5.64 0.00 0.07 51.12 01:43:01 3 45.62 0.00 5.37 0.00 0.07 48.94 01:43:01 4 45.39 0.00 6.01 0.00 0.08 48.51 01:43:01 5 44.03 0.00 5.60 1.98 0.07 48.32 01:43:01 6 44.99 0.00 5.09 0.15 0.07 49.70 01:43:01 7 44.91 0.00 5.49 0.07 0.08 49.45 Average: all 28.23 0.00 5.01 0.92 0.07 65.76 Average: 0 29.16 0.00 5.16 3.04 0.08 62.56 Average: 1 28.12 0.00 4.76 0.47 0.07 66.59 Average: 2 26.75 0.00 5.17 0.29 0.06 67.73 Average: 3 29.77 0.00 4.82 0.12 0.07 65.22 Average: 4 28.77 0.00 5.01 0.13 0.07 66.02 Average: 5 28.43 0.00 5.10 0.85 0.07 65.54 Average: 6 27.37 0.00 5.09 1.99 0.07 65.48 Average: 7 27.49 0.00 5.02 0.48 0.07 66.94