---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40696 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-40696) 03/10/25 _x86_64_ (8 CPU) 02:12:53 LINUX RESTART (8 CPU) 02:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:14:01 350.22 47.83 302.40 0.00 5369.77 132648.16 0.00 02:15:01 127.85 0.45 127.40 0.00 38.79 51725.25 0.00 Average: 239.04 24.14 214.90 0.00 2704.28 92186.70 0.00 02:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 29388180 31538068 796744 2.42 69516 2360208 2027912 5.98 1021944 2105240 462068 02:15:01 28696624 31538704 771060 2.34 96232 2968656 1807968 5.33 1144432 2594480 372 Average: 29042402 31538386 783902 2.38 82874 2664432 1917940 5.65 1083188 2349860 231220 02:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 02:14:01 docker0 9.03 9.52 0.93 76.73 0.00 0.00 0.00 0.00 02:14:01 ens3 517.70 328.78 5795.32 89.05 0.00 0.00 0.00 0.00 02:15:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 02:15:01 docker0 22.56 30.71 1.91 400.64 0.00 0.00 0.00 0.00 02:15:01 ens3 177.52 108.10 2975.35 29.06 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 15.80 20.11 1.42 238.69 0.00 0.00 0.00 0.00 Average: ens3 347.61 218.44 4385.33 59.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40696) 03/10/25 _x86_64_ (8 CPU) 02:12:53 LINUX RESTART (8 CPU) 02:13:01 CPU %user %nice %system %iowait %steal %idle 02:14:01 all 8.32 0.00 2.66 1.73 0.05 87.24 02:14:01 0 5.71 0.00 2.75 0.27 0.05 91.23 02:14:01 1 8.01 0.00 2.29 0.28 0.05 89.37 02:14:01 2 5.84 0.00 2.77 2.48 0.03 88.87 02:14:01 3 11.93 0.00 1.97 1.78 0.05 84.27 02:14:01 4 6.12 0.00 2.23 0.27 0.05 91.33 02:14:01 5 8.72 0.00 3.62 3.74 0.05 83.88 02:14:01 6 8.83 0.00 1.95 0.32 0.03 88.86 02:14:01 7 11.43 0.00 3.66 4.71 0.05 80.15 02:15:01 all 22.57 0.00 4.68 1.54 0.07 71.14 02:15:01 0 22.57 0.00 4.92 6.06 0.07 66.39 02:15:01 1 23.92 0.00 4.51 2.80 0.08 68.68 02:15:01 2 22.61 0.00 4.85 0.17 0.07 72.30 02:15:01 3 22.32 0.00 4.90 1.92 0.07 70.79 02:15:01 4 23.24 0.00 4.42 0.20 0.07 72.07 02:15:01 5 22.60 0.00 5.05 0.27 0.07 72.01 02:15:01 6 22.71 0.00 4.37 0.74 0.08 72.09 02:15:01 7 20.58 0.00 4.38 0.20 0.05 74.78 Average: all 15.44 0.00 3.67 1.64 0.06 79.20 Average: 0 14.11 0.00 3.83 3.16 0.06 78.84 Average: 1 15.95 0.00 3.40 1.54 0.07 79.03 Average: 2 14.24 0.00 3.81 1.32 0.05 80.58 Average: 3 17.12 0.00 3.43 1.85 0.06 77.54 Average: 4 14.67 0.00 3.32 0.24 0.06 81.72 Average: 5 15.65 0.00 4.34 2.00 0.06 77.95 Average: 6 15.78 0.00 3.16 0.53 0.06 80.47 Average: 7 16.01 0.00 4.02 2.45 0.05 77.46