---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38201 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 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-38201) 02/05/25 _x86_64_ (8 CPU) 07:13:54 LINUX RESTART (8 CPU) 07:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:15:02 314.88 47.96 266.92 0.00 5381.50 178949.91 0.00 07:16:01 64.77 0.39 64.38 0.00 28.33 29341.33 0.00 Average: 190.88 24.37 166.50 0.00 2727.41 104774.12 0.00 07:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:02 29255908 31565012 760180 2.31 74264 2509796 1839008 5.42 994644 2255180 253464 07:16:01 28581168 31517628 793388 2.41 95356 3063860 2009228 5.92 1150580 2703356 559604 Average: 28918538 31541320 776784 2.36 84810 2786828 1924118 5.67 1072612 2479268 406534 07:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 07:15:02 docker0 5.70 4.95 0.59 51.25 0.00 0.00 0.00 0.00 07:15:02 ens3 452.86 321.06 5760.93 96.29 0.00 0.00 0.00 0.00 07:16:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 07:16:01 docker0 53.43 82.24 4.64 1071.64 0.00 0.00 0.00 0.00 07:16:01 ens3 188.51 120.42 3649.51 22.21 0.00 0.00 0.00 0.00 Average: lo 2.55 2.55 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 29.36 43.27 2.60 557.16 0.00 0.00 0.00 0.00 Average: ens3 321.79 221.58 4714.09 59.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38201) 02/05/25 _x86_64_ (8 CPU) 07:13:54 LINUX RESTART (8 CPU) 07:14:01 CPU %user %nice %system %iowait %steal %idle 07:15:02 all 9.30 0.00 3.35 1.97 0.06 85.32 07:15:02 0 8.56 0.00 3.54 1.98 0.05 85.87 07:15:02 1 8.25 0.00 3.45 0.51 0.05 87.74 07:15:02 2 11.11 0.00 3.67 0.40 0.07 84.76 07:15:02 3 11.23 0.00 3.53 3.88 0.10 81.26 07:15:02 4 6.75 0.00 3.73 2.53 0.05 86.95 07:15:02 5 9.62 0.00 2.83 0.50 0.05 87.00 07:15:02 6 7.11 0.00 2.95 0.35 0.05 89.53 07:15:02 7 11.77 0.00 3.10 5.61 0.08 79.44 07:16:01 all 32.44 0.00 5.53 1.19 0.10 60.74 07:16:01 0 31.53 0.00 5.30 1.66 0.10 61.41 07:16:01 1 32.93 0.00 5.60 0.21 0.10 61.16 07:16:01 2 33.55 0.00 5.45 0.10 0.09 60.82 07:16:01 3 32.29 0.00 5.24 0.94 0.09 61.45 07:16:01 4 32.97 0.00 5.40 0.87 0.10 60.65 07:16:01 5 32.23 0.00 5.17 0.17 0.09 62.34 07:16:01 6 31.58 0.00 6.07 2.71 0.10 59.54 07:16:01 7 32.44 0.00 6.06 2.86 0.10 58.53 Average: all 20.77 0.00 4.43 1.58 0.08 73.13 Average: 0 19.92 0.00 4.41 1.82 0.08 73.77 Average: 1 20.46 0.00 4.52 0.36 0.08 74.59 Average: 2 22.23 0.00 4.55 0.25 0.08 72.89 Average: 3 21.71 0.00 4.38 2.42 0.09 71.40 Average: 4 19.76 0.00 4.55 1.71 0.08 73.90 Average: 5 20.83 0.00 3.99 0.34 0.07 74.78 Average: 6 19.25 0.00 4.50 1.52 0.08 74.65 Average: 7 22.01 0.00 4.56 4.25 0.09 69.09