---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40929 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-40929) 03/11/25 _x86_64_ (8 CPU) 19:49:32 LINUX RESTART (8 CPU) 19:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:51:01 373.38 16.81 356.57 0.00 2053.41 37166.93 0.00 19:52:01 228.16 2.67 225.50 0.00 24.66 72204.77 0.00 19:53:01 92.07 0.13 91.94 0.00 9.60 30260.46 0.00 Average: 230.41 6.48 223.93 0.00 688.34 46594.99 0.00 19:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:51:01 29189428 31511488 796068 2.42 80448 2516896 1964420 5.79 1050524 2252668 8288 19:52:01 27227836 31315532 975044 2.97 185216 4013476 2306504 6.80 1719176 3358960 593304 19:53:01 27624832 31304704 984728 2.99 191108 3604288 2495312 7.35 1604564 3078636 179096 Average: 28014032 31377241 918613 2.79 152257 3378220 2255412 6.65 1458088 2896755 260229 19:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:51:01 veth183d8fa 153.98 173.43 15.00 127.28 0.00 0.00 0.00 0.01 19:51:01 docker0 156.79 177.57 13.13 170.04 0.00 0.00 0.00 0.00 19:51:01 lo 6.64 6.64 0.65 0.65 0.00 0.00 0.00 0.00 19:51:01 ens3 679.24 477.89 5827.47 110.32 0.00 0.00 0.00 0.00 19:52:01 vetha1ca30a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:52:01 docker0 179.40 288.59 14.72 2787.44 0.00 0.00 0.00 0.00 19:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:52:01 ens3 318.71 195.92 2816.49 27.02 0.00 0.00 0.00 0.00 19:53:01 docker0 1.48 3.28 0.09 38.12 0.00 0.00 0.00 0.00 19:53:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 19:53:01 veth329d682 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:53:01 ens3 24.74 13.16 57.20 8.94 0.00 0.00 0.00 0.00 Average: docker0 112.31 156.35 9.29 1003.06 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.23 0.23 0.00 0.00 0.00 0.00 Average: veth329d682 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 339.01 227.60 2884.04 48.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40929) 03/11/25 _x86_64_ (8 CPU) 19:49:32 LINUX RESTART (8 CPU) 19:50:02 CPU %user %nice %system %iowait %steal %idle 19:51:01 all 9.24 0.00 3.18 1.90 0.06 85.62 19:51:01 0 11.51 0.00 3.04 0.81 0.05 84.59 19:51:01 1 10.90 0.00 2.85 0.05 0.05 86.14 19:51:01 2 9.25 0.00 3.18 3.16 0.07 84.34 19:51:01 3 7.07 0.00 3.24 6.15 0.05 83.49 19:51:01 4 9.61 0.00 2.90 0.09 0.07 87.34 19:51:01 5 8.32 0.00 3.77 4.20 0.05 83.66 19:51:01 6 10.56 0.00 3.39 0.49 0.07 85.49 19:51:01 7 6.67 0.00 3.07 0.29 0.05 89.91 19:52:01 all 24.50 0.00 5.46 3.21 0.06 66.78 19:52:01 0 24.94 0.00 6.22 1.18 0.07 67.59 19:52:01 1 24.56 0.00 5.17 0.82 0.07 69.38 19:52:01 2 24.21 0.00 5.33 3.14 0.05 67.28 19:52:01 3 26.57 0.00 7.07 18.83 0.07 47.46 19:52:01 4 23.56 0.00 5.14 0.32 0.05 70.94 19:52:01 5 23.86 0.00 5.25 0.44 0.07 70.38 19:52:01 6 23.98 0.00 4.73 0.69 0.05 70.55 19:52:01 7 24.34 0.00 4.76 0.30 0.05 70.55 19:53:01 all 47.84 0.00 6.65 0.89 0.08 44.55 19:53:01 0 47.53 0.00 6.91 4.46 0.08 41.02 19:53:01 1 47.14 0.00 6.39 0.03 0.07 46.37 19:53:01 2 46.50 0.00 6.34 1.04 0.08 46.04 19:53:01 3 47.37 0.00 6.63 1.07 0.07 44.85 19:53:01 4 47.67 0.00 6.55 0.12 0.08 45.59 19:53:01 5 50.61 0.00 6.54 0.12 0.08 42.65 19:53:01 6 47.46 0.00 6.28 0.08 0.07 46.11 19:53:01 7 48.45 0.00 7.52 0.18 0.07 43.78 Average: all 27.31 0.00 5.11 2.00 0.06 65.52 Average: 0 28.11 0.00 5.41 2.16 0.07 64.26 Average: 1 27.62 0.00 4.82 0.30 0.06 67.20 Average: 2 26.78 0.00 4.96 2.44 0.07 65.75 Average: 3 27.14 0.00 5.66 8.68 0.06 58.46 Average: 4 27.07 0.00 4.87 0.17 0.07 67.82 Average: 5 27.73 0.00 5.19 1.57 0.07 65.44 Average: 6 27.40 0.00 4.81 0.42 0.06 67.31 Average: 7 26.63 0.00 5.13 0.26 0.06 67.92