---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40170 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-40170) 03/04/25 _x86_64_ (8 CPU) 08:58:53 LINUX RESTART (8 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 415.46 48.47 366.99 0.00 5457.51 187687.84 0.00 Average: 415.46 48.47 366.99 0.00 5457.51 187687.84 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 29480640 31518872 809576 2.46 66356 2254268 2054520 6.05 1071584 1958324 712 Average: 29480640 31518872 809576 2.46 66356 2254268 2054520 6.05 1071584 1958324 712 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 ens3 504.02 338.40 4570.35 95.57 0.00 0.00 0.00 0.00 09:00:01 lo 6.60 6.60 0.64 0.64 0.00 0.00 0.00 0.00 09:00:01 veth7e702f5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 10.60 13.03 0.83 100.03 0.00 0.00 0.00 0.00 Average: ens3 504.02 338.40 4570.35 95.57 0.00 0.00 0.00 0.00 Average: lo 6.60 6.60 0.64 0.64 0.00 0.00 0.00 0.00 Average: veth7e702f5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 10.60 13.03 0.83 100.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40170) 03/04/25 _x86_64_ (8 CPU) 08:58:53 LINUX RESTART (8 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 9.12 0.00 3.13 1.58 0.06 86.11 09:00:01 0 9.91 0.00 3.29 0.54 0.05 86.22 09:00:01 1 8.74 0.00 4.03 3.52 0.05 83.66 09:00:01 2 8.52 0.00 2.46 0.44 0.05 88.53 09:00:01 3 9.92 0.00 3.91 3.49 0.07 82.61 09:00:01 4 8.56 0.00 2.57 0.23 0.07 88.57 09:00:01 5 10.41 0.00 2.70 0.54 0.07 86.28 09:00:01 6 7.29 0.00 3.38 3.42 0.07 85.84 09:00:01 7 9.63 0.00 2.70 0.44 0.07 87.16 Average: all 9.12 0.00 3.13 1.58 0.06 86.11 Average: 0 9.91 0.00 3.29 0.54 0.05 86.22 Average: 1 8.74 0.00 4.03 3.52 0.05 83.66 Average: 2 8.52 0.00 2.46 0.44 0.05 88.53 Average: 3 9.92 0.00 3.91 3.49 0.07 82.61 Average: 4 8.56 0.00 2.57 0.23 0.07 88.57 Average: 5 10.41 0.00 2.70 0.54 0.07 86.28 Average: 6 7.29 0.00 3.38 3.42 0.07 85.84 Average: 7 9.63 0.00 2.70 0.44 0.07 87.16