---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40249 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 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-40249) 03/05/25 _x86_64_ (8 CPU) 07:16:53 LINUX RESTART (8 CPU) 07:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:18:02 376.50 48.04 328.46 0.00 5353.64 148356.07 0.00 07:19:01 86.27 0.19 86.09 0.00 15.86 37754.28 0.00 07:20:01 148.88 0.57 148.31 0.00 47.86 56302.88 0.00 Average: 204.54 16.35 188.19 0.00 1815.79 81044.88 0.00 07:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:18:02 28887192 31417816 886944 2.70 85784 2692892 2004444 5.91 1197704 2370652 189608 07:19:01 28696844 31538272 766872 2.33 95640 2965388 1791752 5.28 1128132 2603572 324 07:20:01 27197408 31510384 784668 2.39 147904 4250104 1821776 5.37 1262976 3823848 304 Average: 28260481 31488824 812828 2.47 109776 3302795 1872657 5.52 1196271 2932691 63412 07:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:18:02 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 07:18:02 docker0 29.78 52.16 2.76 572.16 0.00 0.00 0.00 0.00 07:18:02 veth4a06d1c 21.10 42.36 2.26 485.46 0.00 0.00 0.00 0.04 07:18:02 ens3 624.40 387.27 6337.58 101.74 0.00 0.00 0.00 0.00 07:19:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 07:19:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 100.54 60.33 2569.14 13.91 0.00 0.00 0.00 0.00 07:20:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 07:20:01 docker0 27.56 49.43 2.80 487.60 0.00 0.00 0.00 0.00 07:20:01 ens3 425.46 260.44 7708.98 172.94 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 19.24 34.07 1.86 355.23 0.00 0.00 0.00 0.00 Average: ens3 385.05 236.99 5555.15 96.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40249) 03/05/25 _x86_64_ (8 CPU) 07:16:53 LINUX RESTART (8 CPU) 07:17:01 CPU %user %nice %system %iowait %steal %idle 07:18:02 all 10.97 0.00 3.84 1.79 0.06 83.34 07:18:02 0 9.77 0.00 4.72 0.30 0.05 85.16 07:18:02 1 8.58 0.00 3.98 3.81 0.07 83.56 07:18:02 2 11.34 0.00 3.21 3.41 0.08 81.95 07:18:02 3 13.10 0.00 4.81 0.69 0.05 81.35 07:18:02 4 12.82 0.00 3.62 1.42 0.05 82.09 07:18:02 5 8.90 0.00 3.92 3.90 0.07 83.21 07:18:02 6 11.93 0.00 3.13 0.37 0.07 84.50 07:18:02 7 11.32 0.00 3.35 0.42 0.07 84.84 07:19:01 all 41.11 0.00 6.17 0.40 0.08 52.24 07:19:01 0 41.88 0.00 6.22 0.50 0.09 51.32 07:19:01 1 42.57 0.00 6.42 0.03 0.09 50.89 07:19:01 2 41.88 0.00 5.76 0.03 0.07 52.26 07:19:01 3 41.88 0.00 6.74 2.41 0.10 48.87 07:19:01 4 38.92 0.00 5.94 0.12 0.07 54.94 07:19:01 5 40.28 0.00 6.05 0.03 0.09 53.55 07:19:01 6 41.57 0.00 6.33 0.02 0.07 52.01 07:19:01 7 39.88 0.00 5.87 0.05 0.09 54.12 07:20:01 all 10.18 0.00 4.44 0.94 0.07 84.38 07:20:01 0 10.89 0.00 5.12 2.56 0.05 81.37 07:20:01 1 9.79 0.00 5.33 0.13 0.05 84.69 07:20:01 2 10.40 0.00 4.48 0.08 0.08 84.95 07:20:01 3 10.30 0.00 4.04 0.57 0.07 85.02 07:20:01 4 9.88 0.00 4.15 3.19 0.08 82.70 07:20:01 5 9.81 0.00 4.28 0.07 0.05 85.79 07:20:01 6 9.81 0.00 3.91 0.84 0.08 85.35 07:20:01 7 10.58 0.00 4.18 0.03 0.05 85.16 Average: all 20.64 0.00 4.81 1.04 0.07 73.43 Average: 0 20.73 0.00 5.35 1.12 0.06 72.73 Average: 1 20.19 0.00 5.24 1.33 0.07 73.17 Average: 2 21.08 0.00 4.48 1.18 0.08 73.18 Average: 3 21.66 0.00 5.19 1.22 0.07 71.86 Average: 4 20.45 0.00 4.57 1.58 0.07 73.34 Average: 5 19.55 0.00 4.74 1.35 0.07 74.29 Average: 6 20.98 0.00 4.45 0.41 0.07 74.09 Average: 7 20.50 0.00 4.46 0.17 0.07 74.80