---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38523 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-38523) 02/10/25 _x86_64_ (8 CPU) 10:32:05 LINUX RESTART (8 CPU) 10:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:34:01 117.88 1.29 116.59 0.00 40.40 38197.05 0.00 10:35:01 63.35 0.00 63.35 0.00 0.00 39294.12 0.00 Average: 90.38 0.64 89.74 0.00 20.03 38750.24 0.00 10:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 27201652 31035944 1263068 3.84 106176 3882356 2565220 7.56 2004068 3151504 955152 10:35:01 27101620 31470148 830240 2.52 111188 4377180 1952272 5.75 1814004 3409368 341596 Average: 27151636 31253046 1046654 3.18 108682 4129768 2258746 6.66 1909036 3280436 648374 10:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 docker0 217.96 263.70 16.89 2076.63 0.00 0.00 0.00 0.00 10:34:01 ens3 422.69 312.71 5409.75 43.53 0.00 0.00 0.00 0.00 10:34:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 10:34:01 veth5d45046 124.59 176.48 12.23 1591.49 0.00 0.00 0.00 0.13 10:35:01 docker0 2.52 2.68 0.18 10.06 0.00 0.00 0.00 0.00 10:35:01 ens3 17.68 13.28 22.43 7.24 0.00 0.00 0.00 0.00 10:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:35:01 veth5d45046 2.52 2.70 0.21 10.06 0.00 0.00 0.00 0.00 Average: docker0 109.33 132.08 8.46 1034.57 0.00 0.00 0.00 0.00 Average: ens3 218.47 161.72 2693.23 25.23 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: veth5d45046 63.03 88.85 6.17 794.07 0.00 0.00 0.00 0.07 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38523) 02/10/25 _x86_64_ (8 CPU) 10:32:05 LINUX RESTART (8 CPU) 10:33:02 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 41.46 0.00 6.63 1.35 0.08 50.47 10:34:01 0 43.01 0.00 6.31 0.12 0.09 50.48 10:34:01 1 41.69 0.00 6.60 1.20 0.07 50.44 10:34:01 2 43.05 0.00 6.61 0.48 0.09 49.78 10:34:01 3 39.74 0.00 6.73 0.12 0.07 53.35 10:34:01 4 40.27 0.00 6.80 0.36 0.10 52.47 10:34:01 5 41.76 0.00 6.36 0.91 0.09 50.88 10:34:01 6 42.74 0.00 6.88 5.65 0.09 44.64 10:34:01 7 39.43 0.00 6.78 1.94 0.09 51.77 10:35:01 all 44.09 0.00 6.82 1.75 0.08 47.26 10:35:01 0 45.03 0.00 7.23 0.96 0.08 46.70 10:35:01 1 44.95 0.00 7.11 2.15 0.08 45.71 10:35:01 2 42.84 0.00 6.98 3.93 0.08 46.16 10:35:01 3 45.22 0.00 6.43 0.69 0.08 47.57 10:35:01 4 43.21 0.00 6.52 0.34 0.07 49.86 10:35:01 5 42.94 0.00 6.68 5.45 0.08 44.83 10:35:01 6 46.53 0.00 6.41 0.42 0.07 46.57 10:35:01 7 41.99 0.00 7.20 0.10 0.08 50.62 Average: all 42.79 0.00 6.73 1.55 0.08 48.85 Average: 0 44.02 0.00 6.77 0.54 0.08 48.58 Average: 1 43.33 0.00 6.86 1.68 0.08 48.06 Average: 2 42.94 0.00 6.80 2.22 0.09 47.95 Average: 3 42.51 0.00 6.58 0.41 0.08 50.43 Average: 4 41.76 0.00 6.65 0.35 0.09 51.15 Average: 5 42.36 0.00 6.52 3.20 0.09 47.83 Average: 6 44.65 0.00 6.65 3.02 0.08 45.61 Average: 7 40.72 0.00 6.99 1.01 0.08 51.19