---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38184 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-38184) 02/05/25 _x86_64_ (8 CPU) 03:57:11 LINUX RESTART (8 CPU) 03:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:59:01 115.25 3.68 111.57 0.00 439.65 37524.62 0.00 04:00:01 100.50 0.12 100.38 0.00 2.93 40661.25 0.00 04:01:01 87.09 0.57 86.52 0.00 21.60 37643.48 0.00 Average: 100.87 1.44 99.42 0.00 153.13 38615.96 0.00 03:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 27989672 31468248 834940 2.54 101352 3551112 1890156 5.57 1658620 2731788 986324 04:00:01 28642304 31509792 795616 2.42 105836 2974568 1820840 5.37 1177836 2599884 360 04:01:01 27851528 31484888 815024 2.48 133860 3653808 1954860 5.76 1260824 3244972 776 Average: 28161168 31487643 815193 2.48 113683 3393163 1888619 5.57 1365760 2858881 329153 03:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 ens3 293.36 180.85 4357.90 36.99 0.00 0.00 0.00 0.00 03:59:01 vethd9e7ed8 61.46 102.54 5.98 860.14 0.00 0.00 0.00 0.07 03:59:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 03:59:01 docker0 82.19 125.30 6.91 1010.37 0.00 0.00 0.00 0.00 04:00:01 ens3 101.35 64.51 2526.98 14.28 0.00 0.00 0.00 0.00 04:00:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:00:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 240.68 144.33 4803.19 26.56 0.00 0.00 0.00 0.00 04:01:01 vethb4f833c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:01:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:01:01 docker0 50.72 86.50 4.89 844.97 0.00 0.00 0.00 0.00 Average: ens3 211.33 129.61 3893.37 25.88 0.00 0.00 0.00 0.00 Average: vethb4f833c 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 44.10 70.30 3.92 616.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38184) 02/05/25 _x86_64_ (8 CPU) 03:57:11 LINUX RESTART (8 CPU) 03:58:02 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 28.14 0.00 5.83 2.11 0.09 63.83 03:59:01 0 28.07 0.00 5.62 0.48 0.07 65.76 03:59:01 1 29.38 0.00 6.32 4.00 0.10 60.19 03:59:01 2 27.46 0.00 5.23 2.04 0.09 65.19 03:59:01 3 29.12 0.00 5.75 1.19 0.10 63.83 03:59:01 4 28.40 0.00 6.01 1.11 0.09 64.40 03:59:01 5 26.47 0.00 6.15 0.60 0.09 66.70 03:59:01 6 29.30 0.00 6.19 5.33 0.10 59.09 03:59:01 7 26.91 0.00 5.40 2.13 0.09 65.48 04:00:01 all 18.50 0.00 3.19 1.81 0.07 76.43 04:00:01 0 18.72 0.00 3.02 5.27 0.07 72.92 04:00:01 1 18.59 0.00 2.97 0.03 0.08 78.33 04:00:01 2 19.08 0.00 2.59 0.03 0.05 78.25 04:00:01 3 18.50 0.00 2.69 0.07 0.08 78.66 04:00:01 4 18.00 0.00 3.76 5.92 0.07 72.26 04:00:01 5 19.59 0.00 2.57 0.05 0.07 77.72 04:00:01 6 18.42 0.00 3.70 0.74 0.10 77.03 04:00:01 7 17.09 0.00 4.21 2.40 0.05 76.25 04:01:01 all 5.08 0.00 2.15 1.51 0.04 91.21 04:01:01 0 5.73 0.00 2.39 0.03 0.05 91.80 04:01:01 1 5.78 0.00 2.13 0.47 0.05 91.57 04:01:01 2 5.37 0.00 1.44 0.12 0.05 93.02 04:01:01 3 5.26 0.00 2.04 0.22 0.03 92.45 04:01:01 4 5.73 0.00 2.51 1.71 0.05 89.99 04:01:01 5 4.08 0.00 1.86 0.22 0.03 93.81 04:01:01 6 4.85 0.00 1.91 0.20 0.05 92.98 04:01:01 7 3.86 0.00 2.94 9.12 0.03 84.04 Average: all 17.16 0.00 3.71 1.81 0.07 77.25 Average: 0 17.41 0.00 3.66 1.93 0.06 76.94 Average: 1 17.84 0.00 3.79 1.49 0.08 76.81 Average: 2 17.23 0.00 3.07 0.72 0.06 78.91 Average: 3 17.55 0.00 3.48 0.49 0.07 78.40 Average: 4 17.30 0.00 4.08 2.92 0.07 75.63 Average: 5 16.64 0.00 3.51 0.29 0.06 79.50 Average: 6 17.43 0.00 3.92 2.07 0.08 76.50 Average: 7 15.87 0.00 4.17 4.57 0.06 75.33