---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42626 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-42626) 04/02/25 _x86_64_ (8 CPU) 15:06:41 LINUX RESTART (8 CPU) 15:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:08:01 460.82 39.50 421.32 0.00 4380.41 134111.24 0.00 15:09:02 240.61 2.18 238.43 0.00 26.26 74899.92 0.00 15:10:01 183.92 0.22 183.70 0.00 18.03 49100.56 0.00 Average: 294.81 13.90 280.91 0.00 1466.76 85974.68 0.00 15:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 29126152 31527320 786872 2.39 80688 2585604 1991908 5.87 1046744 2316920 8088 15:09:02 27111304 31374580 925172 2.81 186448 4170396 2277876 6.71 1711728 3473376 647912 15:10:01 27279416 31523580 780016 2.37 193840 4154936 1897480 5.59 1372676 3656628 210856 Average: 27838957 31475160 830687 2.53 153659 3636979 2055755 6.06 1377049 3148975 288952 15:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 vethc1c416b 128.32 140.57 12.62 122.56 0.00 0.00 0.00 0.01 15:08:01 docker0 188.97 204.25 15.12 541.57 0.00 0.00 0.00 0.00 15:08:01 ens3 779.90 562.74 6596.35 116.83 0.00 0.00 0.00 0.00 15:08:01 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 15:09:02 docker0 180.19 341.36 15.02 2739.84 0.00 0.00 0.00 0.00 15:09:02 ens3 372.65 196.93 2770.38 27.19 0.00 0.00 0.00 0.00 15:09:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:09:02 veth5a3d44b 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:10:01 docker0 4.66 8.10 0.28 116.88 0.00 0.00 0.00 0.00 15:10:01 ens3 112.20 66.65 2747.45 14.61 0.00 0.00 0.00 0.00 15:10:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 124.92 185.45 10.17 1141.79 0.00 0.00 0.00 0.00 Average: ens3 421.31 275.00 4030.94 52.73 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42626) 04/02/25 _x86_64_ (8 CPU) 15:06:41 LINUX RESTART (8 CPU) 15:07:02 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 10.82 0.00 3.85 2.19 0.06 83.07 15:08:01 0 10.39 0.00 3.36 1.09 0.05 85.11 15:08:01 1 11.43 0.00 4.37 5.38 0.05 78.77 15:08:01 2 11.18 0.00 4.39 0.75 0.09 83.59 15:08:01 3 12.32 0.00 3.40 0.24 0.09 83.96 15:08:01 4 9.00 0.00 4.48 5.00 0.05 81.47 15:08:01 5 12.02 0.00 3.65 0.26 0.07 84.00 15:08:01 6 10.21 0.00 4.07 3.66 0.07 81.98 15:08:01 7 10.02 0.00 3.09 1.19 0.05 85.66 15:09:02 all 26.42 0.00 6.39 1.73 0.07 65.38 15:09:02 0 25.83 0.00 5.57 0.25 0.07 68.28 15:09:02 1 26.44 0.00 5.87 0.13 0.08 67.47 15:09:02 2 26.68 0.00 6.52 1.37 0.07 65.36 15:09:02 3 26.41 0.00 6.42 0.32 0.08 66.77 15:09:02 4 25.56 0.00 7.09 1.53 0.05 65.77 15:09:02 5 27.13 0.00 7.31 0.77 0.08 64.70 15:09:02 6 26.71 0.00 6.92 9.06 0.08 57.23 15:09:02 7 26.63 0.00 5.45 0.44 0.07 67.43 15:10:01 all 40.98 0.00 6.89 1.02 0.08 51.03 15:10:01 0 41.17 0.00 7.08 0.41 0.09 51.26 15:10:01 1 40.66 0.00 6.92 0.39 0.07 51.95 15:10:01 2 39.51 0.00 6.12 1.01 0.07 53.30 15:10:01 3 41.96 0.00 7.35 5.56 0.09 45.05 15:10:01 4 41.26 0.00 7.60 0.22 0.09 50.84 15:10:01 5 40.91 0.00 7.20 0.02 0.09 51.79 15:10:01 6 42.03 0.00 6.58 0.12 0.10 51.17 15:10:01 7 40.33 0.00 6.26 0.43 0.09 52.89 Average: all 26.08 0.00 5.71 1.65 0.07 66.49 Average: 0 25.79 0.00 5.33 0.58 0.07 68.23 Average: 1 26.20 0.00 5.72 1.96 0.07 66.05 Average: 2 25.80 0.00 5.68 1.04 0.07 67.40 Average: 3 26.89 0.00 5.73 2.03 0.09 65.27 Average: 4 25.30 0.00 6.40 2.24 0.06 66.00 Average: 5 26.69 0.00 6.06 0.35 0.08 66.81 Average: 6 26.34 0.00 5.86 4.31 0.09 63.41 Average: 7 25.62 0.00 4.93 0.68 0.07 68.70