---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38266 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-38266) 02/06/25 _x86_64_ (8 CPU) 08:11:13 LINUX RESTART (8 CPU) 08:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:13:01 152.40 9.93 142.47 0.00 1738.42 25877.65 0.00 08:14:01 206.85 0.23 206.61 0.00 18.53 41200.67 0.00 Average: 179.85 5.04 174.81 0.00 871.18 33604.17 0.00 08:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 29437236 31487144 844468 2.57 68168 2261700 1970452 5.81 1121728 1955376 616 08:14:01 28190644 31487188 811776 2.47 125668 3342552 1806324 5.32 1171776 3011248 68044 Average: 28813940 31487166 828122 2.52 96918 2802126 1888388 5.57 1146752 2483312 34330 08:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 ens3 216.01 138.99 3872.23 57.76 0.00 0.00 0.00 0.00 08:13:01 veth6dbe37f 0.81 0.97 0.07 7.36 0.00 0.00 0.00 0.00 08:13:01 docker0 11.68 15.05 0.92 108.69 0.00 0.00 0.00 0.00 08:13:01 lo 5.42 5.42 0.54 0.54 0.00 0.00 0.00 0.00 08:14:01 ens3 252.97 167.24 6061.29 35.61 0.00 0.00 0.00 0.00 08:14:01 docker0 16.24 24.04 1.08 320.43 0.00 0.00 0.00 0.00 08:14:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 234.65 153.24 4976.05 46.59 0.00 0.00 0.00 0.00 Average: docker0 13.98 19.58 1.00 215.46 0.00 0.00 0.00 0.00 Average: lo 3.76 3.76 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38266) 02/06/25 _x86_64_ (8 CPU) 08:11:13 LINUX RESTART (8 CPU) 08:12:02 CPU %user %nice %system %iowait %steal %idle 08:13:01 all 7.26 0.00 3.19 2.02 0.07 87.47 08:13:01 0 8.98 0.00 3.81 0.29 0.07 86.85 08:13:01 1 7.58 0.00 3.02 0.14 0.07 89.19 08:13:01 2 6.46 0.00 3.27 1.15 0.09 89.04 08:13:01 3 6.83 0.00 2.65 0.82 0.07 89.63 08:13:01 4 8.61 0.00 3.01 0.15 0.07 88.17 08:13:01 5 5.76 0.00 3.61 0.70 0.07 89.87 08:13:01 6 7.33 0.00 3.46 9.81 0.07 79.34 08:13:01 7 6.49 0.00 2.66 3.08 0.07 87.70 08:14:01 all 7.50 0.00 3.72 3.39 0.07 85.32 08:14:01 0 7.20 0.00 3.37 0.15 0.07 89.21 08:14:01 1 6.88 0.00 3.31 0.22 0.07 89.53 08:14:01 2 7.15 0.00 3.35 0.69 0.07 88.73 08:14:01 3 7.85 0.00 4.96 10.00 0.07 77.12 08:14:01 4 8.59 0.00 4.15 10.75 0.09 76.42 08:14:01 5 8.54 0.00 4.18 0.17 0.07 87.04 08:14:01 6 7.82 0.00 3.41 0.23 0.07 88.47 08:14:01 7 5.95 0.00 2.99 4.99 0.07 86.00 Average: all 7.38 0.00 3.45 2.71 0.07 86.39 Average: 0 8.09 0.00 3.59 0.22 0.07 88.03 Average: 1 7.23 0.00 3.17 0.18 0.07 89.36 Average: 2 6.81 0.00 3.31 0.92 0.08 88.88 Average: 3 7.34 0.00 3.82 5.44 0.07 83.33 Average: 4 8.60 0.00 3.58 5.46 0.08 82.28 Average: 5 7.15 0.00 3.90 0.43 0.07 88.45 Average: 6 7.58 0.00 3.43 4.97 0.07 83.95 Average: 7 6.22 0.00 2.82 4.04 0.07 86.85