---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-652 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: 2799.996 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-652) 05/24/24 _x86_64_ (8 CPU) 02:58:33 LINUX RESTART (8 CPU) 02:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:00:01 366.04 38.77 327.27 0.00 4337.71 42812.95 0.00 Average: 366.04 38.77 327.27 0.00 4337.71 42812.95 0.00 02:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 28977104 31525672 807028 2.45 71460 2749724 2042760 6.02 1177448 2352288 146688 Average: 28977104 31525672 807028 2.45 71460 2749724 2042760 6.02 1177448 2352288 146688 02:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:00:01 docker0 198.64 277.16 10.78 3171.24 0.00 0.00 0.00 0.00 03:00:01 lo 7.86 7.86 0.84 0.84 0.00 0.00 0.00 0.00 03:00:01 ens3 712.64 485.51 7256.46 101.20 0.00 0.00 0.00 0.00 Average: docker0 198.64 277.16 10.78 3171.24 0.00 0.00 0.00 0.00 Average: lo 7.86 7.86 0.84 0.84 0.00 0.00 0.00 0.00 Average: ens3 712.64 485.51 7256.46 101.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-652) 05/24/24 _x86_64_ (8 CPU) 02:58:33 LINUX RESTART (8 CPU) 02:59:02 CPU %user %nice %system %iowait %steal %idle 03:00:01 all 9.04 0.00 2.88 3.37 0.13 84.58 03:00:01 0 6.77 0.00 2.89 0.36 0.07 89.91 03:00:01 1 10.44 0.00 2.71 1.55 0.09 85.21 03:00:01 2 10.53 0.00 3.65 3.22 0.20 82.39 03:00:01 3 8.78 0.00 2.50 0.52 0.09 88.12 03:00:01 4 7.89 0.00 3.51 6.54 0.07 81.98 03:00:01 5 8.58 0.00 2.41 5.88 0.42 82.71 03:00:01 6 10.68 0.00 3.27 8.84 0.07 77.13 03:00:01 7 8.66 0.00 2.07 0.07 0.07 89.14 Average: all 9.04 0.00 2.88 3.37 0.13 84.58 Average: 0 6.77 0.00 2.89 0.36 0.07 89.91 Average: 1 10.44 0.00 2.71 1.55 0.09 85.21 Average: 2 10.53 0.00 3.65 3.22 0.20 82.39 Average: 3 8.78 0.00 2.50 0.52 0.09 88.12 Average: 4 7.89 0.00 3.51 6.54 0.07 81.98 Average: 5 8.58 0.00 2.41 5.88 0.42 82.71 Average: 6 10.68 0.00 3.27 8.84 0.07 77.13 Average: 7 8.66 0.00 2.07 0.07 0.07 89.14