---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42832 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42832) 04/07/25 _x86_64_ (8 CPU) 09:11:48 LINUX RESTART (8 CPU) 09:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:13:01 415.64 47.75 367.89 0.00 5315.96 179740.09 0.00 09:14:01 258.27 12.66 245.61 0.00 2364.14 39592.60 0.00 Average: 336.97 30.21 306.76 0.00 3840.17 109672.18 0.00 09:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 29234672 31542980 775624 2.36 74564 2513204 1878068 5.53 1013468 2250900 252 09:14:01 28276708 31486320 807724 2.46 111820 3305440 1861840 5.49 1203940 2923740 276 Average: 28755690 31514650 791674 2.41 93192 2909322 1869954 5.51 1108704 2587320 264 09:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:13:01 ens3 562.56 369.83 5699.01 95.42 0.00 0.00 0.00 0.00 09:13:01 lo 7.06 7.06 0.69 0.69 0.00 0.00 0.00 0.00 09:13:01 docker0 2.32 2.58 0.26 18.03 0.00 0.00 0.00 0.00 09:14:01 ens3 313.11 225.85 3258.20 255.81 0.00 0.00 0.00 0.00 09:14:01 lo 12.86 12.86 1.28 1.28 0.00 0.00 0.00 0.00 09:14:01 docker0 47.11 72.04 3.80 427.47 0.00 0.00 0.00 0.00 Average: ens3 437.85 297.84 4478.71 175.61 0.00 0.00 0.00 0.00 Average: lo 9.96 9.96 0.98 0.98 0.00 0.00 0.00 0.00 Average: docker0 24.71 37.31 2.03 222.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42832) 04/07/25 _x86_64_ (8 CPU) 09:11:48 LINUX RESTART (8 CPU) 09:12:01 CPU %user %nice %system %iowait %steal %idle 09:13:01 all 9.24 0.00 3.13 2.24 0.05 85.34 09:13:01 0 8.03 0.00 2.96 1.18 0.05 87.79 09:13:01 1 9.91 0.00 3.39 2.77 0.05 83.89 09:13:01 2 11.72 0.00 2.59 2.05 0.05 83.59 09:13:01 3 7.48 0.00 2.92 0.54 0.05 89.01 09:13:01 4 11.63 0.00 2.44 1.87 0.05 84.01 09:13:01 5 9.10 0.00 5.03 7.96 0.05 77.85 09:13:01 6 6.89 0.00 2.66 1.30 0.05 89.09 09:13:01 7 9.13 0.00 3.04 0.30 0.07 87.46 09:14:01 all 11.62 0.00 4.19 1.49 0.07 82.62 09:14:01 0 13.64 0.00 4.50 0.50 0.07 81.29 09:14:01 1 12.39 0.00 3.96 0.88 0.07 82.71 09:14:01 2 10.46 0.00 3.98 0.93 0.07 84.57 09:14:01 3 11.88 0.00 4.06 0.59 0.07 83.40 09:14:01 4 10.63 0.00 3.80 3.77 0.07 81.74 09:14:01 5 10.94 0.00 4.40 0.75 0.10 83.81 09:14:01 6 11.61 0.00 4.68 4.39 0.07 79.25 09:14:01 7 11.43 0.00 4.16 0.15 0.07 84.20 Average: all 10.43 0.00 3.66 1.87 0.06 83.98 Average: 0 10.84 0.00 3.73 0.84 0.06 84.54 Average: 1 11.15 0.00 3.67 1.82 0.06 83.30 Average: 2 11.09 0.00 3.28 1.49 0.06 84.08 Average: 3 9.68 0.00 3.49 0.56 0.06 86.21 Average: 4 11.13 0.00 3.12 2.82 0.06 82.87 Average: 5 10.02 0.00 4.72 4.35 0.08 80.84 Average: 6 9.25 0.00 3.67 2.84 0.06 84.18 Average: 7 10.28 0.00 3.60 0.23 0.07 85.83