---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38503 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-38503) 02/10/25 _x86_64_ (8 CPU) 07:17:04 LINUX RESTART (8 CPU) 07:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:19:01 119.18 1.08 118.10 0.00 25.46 40075.85 0.00 07:20:01 46.89 0.02 46.88 0.00 0.13 33432.04 0.00 07:21:01 79.97 0.43 79.53 0.00 38.80 34463.47 0.00 Average: 82.01 0.51 81.50 0.00 21.46 35990.54 0.00 07:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:19:01 27344892 31121448 1174328 3.57 105868 3832168 2550816 7.52 1891056 3122132 839256 07:20:01 27121892 31478704 816304 2.48 110800 4370368 1933268 5.70 1799184 3402232 419480 07:21:01 27843176 31529392 770556 2.34 116792 3725812 1853480 5.46 1185364 3332220 622528 Average: 27436653 31376515 920396 2.80 111153 3976116 2112521 6.23 1625201 3285528 627088 07:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:19:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 07:19:01 docker0 113.58 156.21 9.82 1560.47 0.00 0.00 0.00 0.00 07:19:01 veth5418d3f 113.58 156.31 11.38 1560.48 0.00 0.00 0.00 0.13 07:19:01 ens3 295.73 197.90 4832.22 32.58 0.00 0.00 0.00 0.00 07:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:20:01 docker0 2.15 2.05 0.16 9.53 0.00 0.00 0.00 0.00 07:20:01 veth5418d3f 2.15 2.07 0.19 9.54 0.00 0.00 0.00 0.00 07:20:01 ens3 18.75 11.30 25.24 7.43 0.00 0.00 0.00 0.00 07:21:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 07:21:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 ens3 216.88 129.82 6454.73 25.94 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 38.61 52.78 3.33 523.37 0.00 0.00 0.00 0.00 Average: ens3 177.12 113.00 3770.58 21.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38503) 02/10/25 _x86_64_ (8 CPU) 07:17:04 LINUX RESTART (8 CPU) 07:18:01 CPU %user %nice %system %iowait %steal %idle 07:19:01 all 44.69 0.00 7.44 1.18 0.10 46.59 07:19:01 0 44.95 0.00 7.26 0.32 0.10 47.37 07:19:01 1 46.13 0.00 7.66 1.22 0.10 44.89 07:19:01 2 44.91 0.00 7.09 0.25 0.10 47.64 07:19:01 3 43.71 0.00 7.46 1.03 0.10 47.70 07:19:01 4 46.99 0.00 6.96 5.21 0.10 40.74 07:19:01 5 44.29 0.00 7.82 0.17 0.12 47.61 07:19:01 6 43.23 0.00 7.46 0.71 0.08 48.52 07:19:01 7 43.30 0.00 7.80 0.52 0.10 48.28 07:20:01 all 47.31 0.00 7.40 0.77 0.16 44.36 07:20:01 0 46.57 0.00 6.79 0.00 0.15 46.49 07:20:01 1 49.32 0.00 7.74 0.03 0.15 42.76 07:20:01 2 47.75 0.00 7.40 0.03 0.15 44.67 07:20:01 3 47.95 0.00 7.69 2.52 0.20 41.64 07:20:01 4 47.79 0.00 7.42 0.05 0.17 44.58 07:20:01 5 45.32 0.00 7.35 0.15 0.15 47.03 07:20:01 6 45.67 0.00 7.02 3.34 0.13 43.84 07:20:01 7 48.15 0.00 7.79 0.02 0.19 43.86 07:21:01 all 19.26 0.00 3.52 1.30 0.06 75.86 07:21:01 0 19.64 0.00 3.06 0.12 0.07 77.11 07:21:01 1 20.55 0.00 4.78 0.18 0.07 74.42 07:21:01 2 18.62 0.00 2.63 0.37 0.05 78.33 07:21:01 3 18.98 0.00 3.64 0.10 0.07 77.22 07:21:01 4 18.46 0.00 3.76 0.72 0.07 76.99 07:21:01 5 19.86 0.00 3.00 0.08 0.05 77.01 07:21:01 6 18.29 0.00 3.23 4.77 0.07 73.64 07:21:01 7 19.70 0.00 4.02 4.04 0.07 72.17 Average: all 37.08 0.00 6.12 1.08 0.11 55.62 Average: 0 37.03 0.00 5.70 0.15 0.11 57.02 Average: 1 38.65 0.00 6.72 0.48 0.11 54.04 Average: 2 37.06 0.00 5.70 0.22 0.10 56.92 Average: 3 36.87 0.00 6.26 1.21 0.12 55.53 Average: 4 37.76 0.00 6.05 1.99 0.11 54.09 Average: 5 36.49 0.00 6.06 0.13 0.11 57.21 Average: 6 35.72 0.00 5.90 2.94 0.10 55.35 Average: 7 37.04 0.00 6.53 1.53 0.12 54.78