---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40577 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-40577) 03/07/25 _x86_64_ (8 CPU) 17:39:41 LINUX RESTART (8 CPU) 17:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:41:01 438.57 39.42 399.15 0.00 4375.94 75464.63 0.00 17:42:01 267.62 2.45 265.17 0.00 33.06 76121.05 0.00 Average: 352.38 20.78 331.60 0.00 2186.25 75795.60 0.00 17:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:41:01 29154100 31516680 794096 2.41 79912 2557668 1972716 5.81 1056340 2281768 2000 17:42:01 27586104 31528220 765888 2.33 188100 3857804 1906976 5.62 1262564 3457072 354652 Average: 28370102 31522450 779992 2.37 134006 3207736 1939846 5.72 1159452 2869420 178326 17:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:41:01 vethc3f2d76 70.04 78.21 6.79 70.29 0.00 0.00 0.00 0.01 17:41:01 ens3 683.22 478.31 6192.51 108.65 0.00 0.00 0.00 0.00 17:41:01 docker0 100.08 111.91 8.16 324.50 0.00 0.00 0.00 0.00 17:41:01 lo 6.78 6.78 0.67 0.67 0.00 0.00 0.00 0.00 17:42:01 veth12e0f60 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:42:01 ens3 422.93 248.91 2861.10 34.08 0.00 0.00 0.00 0.00 17:42:01 docker0 230.66 392.63 19.56 2830.82 0.00 0.00 0.00 0.00 17:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth12e0f60 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 551.98 362.64 4512.81 71.05 0.00 0.00 0.00 0.00 Average: docker0 165.92 253.45 13.91 1588.19 0.00 0.00 0.00 0.00 Average: lo 3.46 3.46 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40577) 03/07/25 _x86_64_ (8 CPU) 17:39:41 LINUX RESTART (8 CPU) 17:40:02 CPU %user %nice %system %iowait %steal %idle 17:41:01 all 9.74 0.00 3.41 1.79 0.06 85.00 17:41:01 0 7.63 0.00 3.39 2.64 0.07 86.27 17:41:01 1 8.71 0.00 3.69 3.88 0.07 83.66 17:41:01 2 10.41 0.00 3.42 1.61 0.05 84.51 17:41:01 3 10.72 0.00 3.62 0.32 0.05 85.29 17:41:01 4 10.01 0.00 2.95 1.35 0.07 85.62 17:41:01 5 9.82 0.00 2.78 0.69 0.05 86.67 17:41:01 6 8.83 0.00 4.95 3.48 0.05 82.68 17:41:01 7 11.83 0.00 2.51 0.33 0.07 85.26 17:42:01 all 28.99 0.00 7.04 1.56 0.08 62.32 17:42:01 0 27.96 0.00 7.58 1.14 0.07 63.25 17:42:01 1 29.80 0.00 6.45 0.52 0.07 63.16 17:42:01 2 28.64 0.00 8.24 8.33 0.08 54.71 17:42:01 3 29.09 0.00 8.07 0.37 0.08 62.39 17:42:01 4 29.56 0.00 6.52 1.25 0.08 62.60 17:42:01 5 28.20 0.00 7.35 0.34 0.10 64.01 17:42:01 6 29.62 0.00 6.20 0.27 0.08 63.82 17:42:01 7 29.08 0.00 5.95 0.25 0.08 64.63 Average: all 19.44 0.00 5.24 1.67 0.07 73.57 Average: 0 17.89 0.00 5.50 1.88 0.07 74.66 Average: 1 19.34 0.00 5.08 2.19 0.07 73.33 Average: 2 19.59 0.00 5.85 5.00 0.07 69.50 Average: 3 19.96 0.00 5.85 0.35 0.07 73.77 Average: 4 19.85 0.00 4.75 1.30 0.08 74.03 Average: 5 19.08 0.00 5.08 0.51 0.08 75.25 Average: 6 19.33 0.00 5.59 1.86 0.07 73.16 Average: 7 20.53 0.00 4.24 0.29 0.08 74.86