---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35191 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-35191) 12/16/24 _x86_64_ (8 CPU) 08:15:34 LINUX RESTART (8 CPU) 08:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:17:01 429.16 24.74 404.42 0.00 2255.11 39703.30 0.00 08:18:01 208.78 0.03 208.75 0.00 1.87 72236.63 0.00 08:19:01 92.52 0.12 92.40 0.00 3.73 31131.24 0.00 Average: 243.49 8.30 235.19 0.00 753.61 47689.03 0.00 08:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 28122936 31528744 771376 2.35 130916 3446240 1867328 5.50 1265324 2985696 945260 08:18:01 26991036 31219704 1072228 3.26 190360 4137672 2187796 6.45 1869116 3438540 691164 08:19:01 27622124 31330896 959592 2.92 196036 3622620 2524764 7.44 1574352 3106752 171016 Average: 27578699 31359781 934399 2.84 172437 3735511 2193296 6.46 1569597 3176996 602480 08:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 docker0 286.79 442.40 25.92 3312.93 0.00 0.00 0.00 0.00 08:17:01 ens3 894.89 603.30 8864.15 122.98 0.00 0.00 0.00 0.00 08:17:01 lo 6.66 6.66 0.65 0.65 0.00 0.00 0.00 0.00 08:18:01 veth3bb9f40 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:18:01 ens3 26.75 16.31 25.86 10.24 0.00 0.00 0.00 0.00 08:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:19:01 docker0 1.90 3.50 0.11 38.24 0.00 0.00 0.00 0.00 08:19:01 veth7e73341 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:19:01 ens3 21.78 13.46 55.28 8.09 0.00 0.00 0.00 0.00 08:19:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 96.23 148.68 8.68 1117.12 0.00 0.00 0.00 0.00 Average: veth7e73341 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 314.48 211.04 2981.93 47.11 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35191) 12/16/24 _x86_64_ (8 CPU) 08:15:34 LINUX RESTART (8 CPU) 08:16:01 CPU %user %nice %system %iowait %steal %idle 08:17:01 all 11.46 0.00 3.76 2.57 0.07 82.15 08:17:01 0 13.07 0.00 3.16 1.22 0.05 82.51 08:17:01 1 11.39 0.00 3.88 6.49 0.07 78.17 08:17:01 2 9.66 0.00 3.36 1.33 0.07 85.58 08:17:01 3 11.86 0.00 4.83 3.89 0.07 79.35 08:17:01 4 14.85 0.00 3.15 0.66 0.07 81.28 08:17:01 5 7.37 0.00 2.79 0.35 0.07 89.41 08:17:01 6 11.94 0.00 4.77 5.80 0.07 77.43 08:17:01 7 11.54 0.00 4.12 0.84 0.07 83.43 08:18:01 all 26.93 0.00 5.39 4.26 0.06 63.36 08:18:01 0 27.22 0.00 4.47 0.57 0.07 67.67 08:18:01 1 26.20 0.00 4.96 3.81 0.05 64.98 08:18:01 2 25.92 0.00 6.72 24.38 0.08 42.90 08:18:01 3 26.21 0.00 4.86 1.59 0.05 67.29 08:18:01 4 27.45 0.00 6.13 0.50 0.07 65.85 08:18:01 5 27.48 0.00 6.15 0.88 0.05 65.44 08:18:01 6 28.54 0.00 4.50 1.01 0.07 65.88 08:18:01 7 26.39 0.00 5.32 1.42 0.07 66.80 08:19:01 all 51.21 0.00 7.38 0.99 0.09 40.32 08:19:01 0 52.25 0.00 7.36 0.08 0.08 40.23 08:19:01 1 52.10 0.00 7.93 0.84 0.08 39.05 08:19:01 2 47.90 0.00 6.19 0.03 0.08 45.80 08:19:01 3 54.23 0.00 8.49 0.24 0.10 36.94 08:19:01 4 52.90 0.00 8.56 1.13 0.10 37.30 08:19:01 5 46.85 0.00 6.57 1.95 0.10 44.52 08:19:01 6 50.92 0.00 6.75 0.62 0.08 41.63 08:19:01 7 52.52 0.00 7.22 3.05 0.08 37.13 Average: all 29.86 0.00 5.51 2.61 0.07 61.95 Average: 0 30.80 0.00 4.99 0.62 0.07 63.52 Average: 1 29.92 0.00 5.59 3.71 0.07 60.72 Average: 2 27.80 0.00 5.42 8.60 0.08 58.10 Average: 3 30.78 0.00 6.06 1.90 0.07 61.18 Average: 4 31.69 0.00 5.94 0.76 0.08 61.52 Average: 5 27.23 0.00 5.17 1.06 0.07 66.46 Average: 6 30.50 0.00 5.34 2.47 0.07 61.62 Average: 7 30.14 0.00 5.55 1.77 0.07 62.46