---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40409 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: 2800.000 BogoMIPS: 5600.00 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-40409) 03/06/25 _x86_64_ (8 CPU) 06:57:25 LINUX RESTART (8 CPU) 06:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:59:01 325.76 10.40 315.36 0.00 1734.51 35634.99 0.00 Average: 325.76 10.40 315.36 0.00 1734.51 35634.99 0.00 06:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:59:01 28444536 31408996 906268 2.76 86184 3104232 2166800 6.39 1514712 2485596 601648 Average: 28444536 31408996 906268 2.76 86184 3104232 2166800 6.39 1514712 2485596 601648 06:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:59:01 veth567b1bf 63.36 104.08 5.98 1060.73 0.00 0.00 0.00 0.09 06:59:01 ens3 388.64 240.64 6102.80 55.93 0.00 0.00 0.00 0.00 06:59:01 docker0 69.16 109.08 5.72 1112.97 0.00 0.00 0.00 0.00 06:59:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 Average: veth567b1bf 63.36 104.08 5.98 1060.73 0.00 0.00 0.00 0.09 Average: ens3 388.64 240.64 6102.80 55.93 0.00 0.00 0.00 0.00 Average: docker0 69.16 109.08 5.72 1112.97 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40409) 03/06/25 _x86_64_ (8 CPU) 06:57:25 LINUX RESTART (8 CPU) 06:58:01 CPU %user %nice %system %iowait %steal %idle 06:59:01 all 20.24 0.00 4.79 1.12 0.07 73.78 06:59:01 0 17.85 0.00 4.58 1.87 0.05 75.65 06:59:01 1 22.14 0.00 4.26 0.13 0.07 73.40 06:59:01 2 22.70 0.00 4.51 0.74 0.07 71.99 06:59:01 3 19.69 0.00 5.53 3.09 0.07 71.62 06:59:01 4 20.42 0.00 5.68 1.93 0.07 71.91 06:59:01 5 18.80 0.00 5.42 0.25 0.07 75.46 06:59:01 6 20.93 0.00 4.01 0.88 0.07 74.11 06:59:01 7 19.39 0.00 4.36 0.07 0.07 76.12 Average: all 20.24 0.00 4.79 1.12 0.07 73.78 Average: 0 17.85 0.00 4.58 1.87 0.05 75.65 Average: 1 22.14 0.00 4.26 0.13 0.07 73.40 Average: 2 22.70 0.00 4.51 0.74 0.07 71.99 Average: 3 19.69 0.00 5.53 3.09 0.07 71.62 Average: 4 20.42 0.00 5.68 1.93 0.07 71.91 Average: 5 18.80 0.00 5.42 0.25 0.07 75.46 Average: 6 20.93 0.00 4.01 0.88 0.07 74.11 Average: 7 19.39 0.00 4.36 0.07 0.07 76.12