---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1222 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: 2799.976 BogoMIPS: 5599.95 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-1222) 01/05/23 _x86_64_ (8 CPU) 21:10:01 LINUX RESTART (8 CPU) 21:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:12:01 87.26 0.27 86.99 0.00 10.44 115128.84 0.00 21:13:01 62.64 0.35 62.29 0.00 29.33 29529.90 0.00 Average: 74.85 0.31 74.54 0.00 19.96 71973.39 0.00 21:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:12:01 28121980 31567748 735276 2.24 95564 3545972 1896948 5.59 1404692 2903320 387060 21:13:01 28527380 31522880 778684 2.37 98916 3115568 1812212 5.34 1182600 2740984 456 Average: 28324680 31545314 756980 2.30 97240 3330770 1854580 5.47 1293646 2822152 193758 21:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 ens3 138.36 107.79 1419.83 23.77 0.00 0.00 0.00 0.00 21:12:01 veth1962250 84.73 98.80 8.11 1383.63 0.00 0.00 0.00 0.11 21:12:01 docker0 84.73 98.68 6.95 1383.62 0.00 0.00 0.00 0.00 21:13:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 21:13:01 ens3 126.18 82.80 2549.45 21.96 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 132.22 95.19 1989.34 22.86 0.00 0.00 0.00 0.00 Average: docker0 42.01 48.93 3.44 686.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1222) 01/05/23 _x86_64_ (8 CPU) 21:10:01 LINUX RESTART (8 CPU) 21:11:02 CPU %user %nice %system %iowait %steal %idle 21:12:01 all 48.08 0.00 7.23 0.74 0.09 43.85 21:12:01 0 47.71 0.00 7.49 2.20 0.09 42.51 21:12:01 1 48.13 0.00 6.70 0.86 0.09 44.23 21:12:01 2 47.05 0.00 7.10 0.14 0.09 45.63 21:12:01 3 49.45 0.00 8.32 0.55 0.10 41.58 21:12:01 4 47.90 0.00 6.80 0.22 0.10 44.98 21:12:01 5 49.26 0.00 6.63 1.51 0.09 42.51 21:12:01 6 48.71 0.00 7.59 0.07 0.10 43.53 21:12:01 7 46.42 0.00 7.23 0.39 0.10 45.85 21:13:01 all 3.23 0.00 1.49 0.61 0.02 94.65 21:13:01 0 2.96 0.00 1.29 0.05 0.03 95.67 21:13:01 1 4.33 0.00 2.19 0.02 0.03 93.42 21:13:01 2 3.48 0.00 1.26 0.05 0.03 95.18 21:13:01 3 2.88 0.00 1.19 0.12 0.03 95.77 21:13:01 4 1.77 0.00 0.85 0.95 0.00 96.42 21:13:01 5 3.74 0.00 1.69 3.57 0.02 90.98 21:13:01 6 3.34 0.00 1.79 0.05 0.02 94.80 21:13:01 7 3.32 0.00 1.64 0.03 0.02 94.98 Average: all 25.39 0.00 4.33 0.67 0.06 69.56 Average: 0 25.03 0.00 4.35 1.11 0.06 69.45 Average: 1 25.95 0.00 4.42 0.43 0.06 69.15 Average: 2 25.06 0.00 4.15 0.09 0.06 70.63 Average: 3 25.88 0.00 4.71 0.33 0.07 69.01 Average: 4 24.54 0.00 3.79 0.59 0.05 71.03 Average: 5 26.23 0.00 4.13 2.55 0.05 67.03 Average: 6 25.75 0.00 4.65 0.06 0.06 69.48 Average: 7 24.64 0.00 4.41 0.21 0.06 70.68