---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-939 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-939) 05/05/25 _x86_64_ (8 CPU) 09:25:31 LINUX RESTART (8 CPU) 09:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:27:01 442.28 17.66 424.61 0.00 1972.87 105824.76 0.00 Average: 442.28 17.66 424.61 0.00 1972.87 105824.76 0.00 09:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:27:01 28103832 31526628 781244 2.38 129096 3458512 1918704 5.65 1252016 3019292 569188 Average: 28103832 31526628 781244 2.38 129096 3458512 1918704 5.65 1252016 3019292 569188 09:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:27:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 09:27:01 ens3 852.61 562.71 8332.28 104.09 0.00 0.00 0.00 0.00 09:27:01 docker0 299.13 431.83 25.77 3059.50 0.00 0.00 0.00 0.00 Average: lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 Average: ens3 852.61 562.71 8332.28 104.09 0.00 0.00 0.00 0.00 Average: docker0 299.13 431.83 25.77 3059.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-939) 05/05/25 _x86_64_ (8 CPU) 09:25:31 LINUX RESTART (8 CPU) 09:26:01 CPU %user %nice %system %iowait %steal %idle 09:27:01 all 10.66 0.00 4.15 1.83 0.06 83.30 09:27:01 0 10.83 0.00 3.60 0.32 0.05 85.20 09:27:01 1 8.51 0.00 4.68 2.78 0.07 83.97 09:27:01 2 10.11 0.00 4.34 0.78 0.05 84.72 09:27:01 3 11.94 0.00 3.47 0.39 0.07 84.14 09:27:01 4 13.09 0.00 4.10 0.67 0.07 82.07 09:27:01 5 9.91 0.00 4.89 3.49 0.07 81.64 09:27:01 6 9.47 0.00 4.25 4.80 0.07 81.41 09:27:01 7 11.38 0.00 3.84 1.43 0.07 83.28 Average: all 10.66 0.00 4.15 1.83 0.06 83.30 Average: 0 10.83 0.00 3.60 0.32 0.05 85.20 Average: 1 8.51 0.00 4.68 2.78 0.07 83.97 Average: 2 10.11 0.00 4.34 0.78 0.05 84.72 Average: 3 11.94 0.00 3.47 0.39 0.07 84.14 Average: 4 13.09 0.00 4.10 0.67 0.07 82.07 Average: 5 9.91 0.00 4.89 3.49 0.07 81.64 Average: 6 9.47 0.00 4.25 4.80 0.07 81.41 Average: 7 11.38 0.00 3.84 1.43 0.07 83.28