---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-79 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-79) 06/27/23 _x86_64_ (8 CPU) 23:52:16 LINUX RESTART (8 CPU) 23:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:54:01 82.26 3.63 78.63 0.00 439.38 38049.24 0.00 23:55:01 52.36 0.00 52.36 0.00 0.00 34143.79 0.00 Average: 67.31 1.82 65.49 0.00 219.73 36096.84 0.00 23:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:54:01 28044104 31334156 968728 2.95 96180 3400140 2361752 6.96 1517400 2877992 763532 23:55:01 28003036 31573240 728104 2.21 99188 3656352 1879028 5.54 1426420 2989856 29084 Average: 28023570 31453698 848416 2.58 97684 3528246 2120390 6.25 1471910 2933924 396308 23:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:54:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 23:54:01 veth6301077 95.65 176.88 8.48 1329.96 0.00 0.00 0.00 0.11 23:54:01 docker0 154.97 232.17 11.43 1690.99 0.00 0.00 0.00 0.00 23:54:01 ens3 462.04 295.54 7514.20 69.36 0.00 0.00 0.00 0.00 23:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:55:01 veth6301077 1.20 1.15 0.10 1.55 0.00 0.00 0.00 0.00 23:55:01 docker0 1.20 1.12 0.08 1.55 0.00 0.00 0.00 0.00 23:55:01 ens3 17.00 12.33 14.44 7.10 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: veth6301077 48.43 89.03 4.29 665.87 0.00 0.00 0.00 0.05 Average: docker0 78.10 116.66 5.76 846.41 0.00 0.00 0.00 0.00 Average: ens3 239.55 153.96 3764.94 38.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-79) 06/27/23 _x86_64_ (8 CPU) 23:52:16 LINUX RESTART (8 CPU) 23:53:01 CPU %user %nice %system %iowait %steal %idle 23:54:01 all 26.12 0.00 5.64 2.41 0.07 65.76 23:54:01 0 28.41 0.00 5.46 4.39 0.07 61.67 23:54:01 1 24.22 0.00 6.05 2.01 0.07 67.65 23:54:01 2 27.02 0.00 5.41 0.52 0.07 66.98 23:54:01 3 25.40 0.00 5.50 0.14 0.08 68.88 23:54:01 4 23.74 0.00 5.65 0.49 0.07 70.06 23:54:01 5 26.42 0.00 5.45 1.72 0.07 66.35 23:54:01 6 25.11 0.00 5.92 9.26 0.07 59.64 23:54:01 7 28.64 0.00 5.64 0.79 0.08 64.84 23:55:01 all 29.71 0.00 4.79 1.84 0.06 63.60 23:55:01 0 32.42 0.00 5.41 1.94 0.07 60.15 23:55:01 1 26.34 0.00 5.06 11.61 0.08 56.90 23:55:01 2 32.58 0.00 5.39 0.10 0.07 61.86 23:55:01 3 28.51 0.00 4.50 0.12 0.05 66.82 23:55:01 4 26.85 0.00 3.76 0.46 0.07 68.86 23:55:01 5 26.82 0.00 4.38 0.05 0.05 68.70 23:55:01 6 32.06 0.00 4.85 0.12 0.05 62.92 23:55:01 7 32.00 0.00 4.94 0.37 0.05 62.64 Average: all 27.92 0.00 5.21 2.13 0.07 64.68 Average: 0 30.43 0.00 5.43 3.16 0.07 60.91 Average: 1 25.28 0.00 5.56 6.80 0.08 62.29 Average: 2 29.80 0.00 5.40 0.31 0.07 64.42 Average: 3 26.96 0.00 5.00 0.13 0.07 67.84 Average: 4 25.29 0.00 4.71 0.48 0.07 69.46 Average: 5 26.62 0.00 4.91 0.89 0.06 67.52 Average: 6 28.61 0.00 5.38 4.67 0.06 61.29 Average: 7 30.33 0.00 5.29 0.58 0.07 63.73