---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40521 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-40521) 03/07/25 _x86_64_ (8 CPU) 03:37:37 LINUX RESTART (8 CPU) 03:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:39:01 362.82 47.68 315.15 0.00 5364.84 175337.04 0.00 03:40:01 73.80 0.40 73.40 0.00 14.13 37576.54 0.00 Average: 218.31 24.04 194.28 0.00 2689.49 106456.79 0.00 03:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 29110112 31506560 814940 2.48 78252 2580796 1831812 5.40 1053640 2324552 472724 03:40:01 28502288 31412604 896428 2.73 89700 3028172 2054808 6.06 1367996 2552576 75648 Average: 28806200 31459582 855684 2.60 83976 2804484 1943310 5.73 1210818 2438564 274186 03:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 03:39:01 docker0 45.28 45.48 3.37 251.67 0.00 0.00 0.00 0.00 03:39:01 ens3 629.38 423.86 6163.65 99.18 0.00 0.00 0.00 0.00 03:40:01 veth0bcd7a0 0.72 0.87 0.09 0.27 0.00 0.00 0.00 0.00 03:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 docker0 0.72 0.75 0.08 0.26 0.00 0.00 0.00 0.00 03:40:01 ens3 29.78 19.00 27.02 12.08 0.00 0.00 0.00 0.00 Average: veth0bcd7a0 0.36 0.43 0.05 0.13 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 23.00 23.11 1.73 125.96 0.00 0.00 0.00 0.00 Average: ens3 329.58 221.43 3095.34 55.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40521) 03/07/25 _x86_64_ (8 CPU) 03:37:37 LINUX RESTART (8 CPU) 03:38:01 CPU %user %nice %system %iowait %steal %idle 03:39:01 all 10.29 0.00 3.39 3.14 0.07 83.11 03:39:01 0 9.81 0.00 3.48 4.34 0.07 82.30 03:39:01 1 12.85 0.00 3.95 0.49 0.07 82.65 03:39:01 2 8.66 0.00 2.95 1.21 0.07 87.11 03:39:01 3 8.31 0.00 3.34 2.07 0.07 86.21 03:39:01 4 9.09 0.00 3.03 2.00 0.07 85.81 03:39:01 5 8.39 0.00 3.25 0.54 0.07 87.75 03:39:01 6 11.53 0.00 2.52 11.13 0.07 74.75 03:39:01 7 13.65 0.00 4.64 3.37 0.07 78.27 03:40:01 all 48.52 0.00 7.37 1.22 0.11 42.79 03:40:01 0 48.36 0.00 7.26 0.49 0.10 43.79 03:40:01 1 48.95 0.00 7.64 0.13 0.10 43.17 03:40:01 2 48.14 0.00 7.57 0.10 0.12 44.07 03:40:01 3 49.34 0.00 7.05 0.12 0.12 43.38 03:40:01 4 47.21 0.00 7.74 5.05 0.10 39.90 03:40:01 5 47.98 0.00 7.18 0.17 0.10 44.57 03:40:01 6 48.37 0.00 7.48 2.68 0.10 41.38 03:40:01 7 49.79 0.00 7.07 0.99 0.10 42.05 Average: all 29.41 0.00 5.39 2.18 0.09 62.94 Average: 0 29.10 0.00 5.37 2.41 0.08 63.03 Average: 1 30.88 0.00 5.79 0.31 0.08 62.94 Average: 2 28.43 0.00 5.26 0.66 0.09 65.56 Average: 3 28.87 0.00 5.20 1.09 0.09 64.74 Average: 4 28.15 0.00 5.39 3.53 0.08 62.85 Average: 5 28.20 0.00 5.22 0.35 0.08 66.15 Average: 6 29.94 0.00 5.00 6.90 0.08 58.07 Average: 7 31.74 0.00 5.85 2.18 0.08 60.15