---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40286 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-40286) 03/05/25 _x86_64_ (8 CPU) 09:55:52 LINUX RESTART (8 CPU) 09:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:57:01 349.66 49.61 300.05 0.00 5483.49 169452.42 0.00 09:58:01 344.33 3.48 340.84 0.00 51.32 98457.86 0.00 09:59:01 168.66 0.15 168.51 0.00 8.67 49565.47 0.00 Average: 287.55 17.75 269.80 0.00 1847.83 105825.25 0.00 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 29126600 31498672 827924 2.52 72568 2571244 2049884 6.04 1070640 2304068 670996 09:58:01 27078948 31351268 949756 2.89 187084 4176596 2102240 6.20 1768132 3452856 675524 09:59:01 27426504 31480664 823864 2.51 193968 3975668 1955252 5.76 1427464 3469244 80 Average: 27877351 31443535 867181 2.64 151207 3574503 2035792 6.00 1422079 3075389 448867 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 lo 7.27 7.27 0.71 0.71 0.00 0.00 0.00 0.00 09:57:01 docker0 25.01 27.53 1.85 168.21 0.00 0.00 0.00 0.00 09:57:01 ens3 587.67 373.84 6007.77 98.48 0.00 0.00 0.00 0.00 09:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 veth89c1732 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 09:58:01 docker0 273.52 450.56 23.80 2920.41 0.00 0.00 0.00 0.00 09:58:01 ens3 483.52 294.30 2953.51 41.40 0.00 0.00 0.00 0.00 09:59:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 09:59:01 docker0 5.00 10.18 0.30 114.97 0.00 0.00 0.00 0.00 09:59:01 ens3 38.93 23.38 196.90 10.90 0.00 0.00 0.00 0.00 Average: lo 2.82 2.82 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 101.18 162.76 8.65 1067.86 0.00 0.00 0.00 0.00 Average: ens3 370.04 230.51 3052.73 50.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40286) 03/05/25 _x86_64_ (8 CPU) 09:55:52 LINUX RESTART (8 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 9.50 0.00 3.27 1.42 0.06 85.76 09:57:01 0 6.96 0.00 4.68 2.91 0.07 85.38 09:57:01 1 11.04 0.00 2.47 0.24 0.05 86.20 09:57:01 2 8.71 0.00 4.22 1.30 0.05 85.72 09:57:01 3 11.49 0.00 2.78 3.23 0.05 82.45 09:57:01 4 8.06 0.00 3.07 0.65 0.05 88.16 09:57:01 5 8.04 0.00 3.00 2.05 0.05 86.86 09:57:01 6 11.44 0.00 2.66 0.64 0.07 85.19 09:57:01 7 10.27 0.00 3.25 0.32 0.07 86.09 09:58:01 all 30.99 0.00 8.30 1.65 0.08 58.98 09:58:01 0 31.40 0.00 8.20 0.46 0.08 59.86 09:58:01 1 31.53 0.00 8.53 3.04 0.08 56.82 09:58:01 2 30.74 0.00 8.40 4.65 0.08 56.12 09:58:01 3 30.94 0.00 9.28 0.47 0.08 59.22 09:58:01 4 31.55 0.00 7.83 0.69 0.08 59.84 09:58:01 5 31.70 0.00 8.70 3.25 0.08 56.26 09:58:01 6 28.96 0.00 7.49 0.24 0.07 63.25 09:58:01 7 31.08 0.00 8.00 0.44 0.07 60.41 09:59:01 all 44.50 0.00 7.05 0.81 0.09 47.55 09:59:01 0 43.78 0.00 6.65 0.10 0.10 49.36 09:59:01 1 42.57 0.00 7.10 0.07 0.08 50.18 09:59:01 2 44.20 0.00 6.84 0.13 0.10 48.72 09:59:01 3 43.90 0.00 7.51 3.32 0.10 45.17 09:59:01 4 45.38 0.00 7.01 1.50 0.07 46.04 09:59:01 5 45.65 0.00 7.35 0.25 0.08 46.66 09:59:01 6 44.07 0.00 7.16 0.42 0.08 48.26 09:59:01 7 46.42 0.00 6.77 0.74 0.08 45.99 Average: all 28.33 0.00 6.20 1.29 0.08 64.09 Average: 0 27.40 0.00 6.51 1.16 0.08 64.86 Average: 1 28.38 0.00 6.03 1.11 0.07 64.40 Average: 2 27.89 0.00 6.48 2.02 0.08 63.53 Average: 3 28.78 0.00 6.52 2.34 0.08 62.28 Average: 4 28.31 0.00 5.97 0.95 0.07 64.70 Average: 5 28.47 0.00 6.34 1.85 0.07 63.26 Average: 6 28.18 0.00 5.77 0.43 0.07 65.54 Average: 7 29.26 0.00 6.00 0.50 0.07 64.17