---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3128 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-3128) 06/11/25 _x86_64_ (8 CPU) 04:50:10 LINUX RESTART (8 CPU) 04:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:52:01 125.27 3.86 121.40 0.00 455.52 48356.14 0.00 Average: 125.27 3.86 121.40 0.00 455.52 48356.14 0.00 04:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:52:01 27674116 31497224 805616 2.45 101452 3885296 1884108 5.55 1647336 3047576 1006888 Average: 27674116 31497224 805616 2.45 101452 3885296 1884108 5.55 1647336 3047576 1006888 04:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:52:01 ens3 297.27 205.17 4372.18 39.53 0.00 0.00 0.00 0.00 04:52:01 vethc30c55c 62.80 86.39 6.24 866.58 0.00 0.00 0.00 0.07 04:52:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 04:52:01 docker0 99.81 122.00 8.06 1068.03 0.00 0.00 0.00 0.00 Average: ens3 297.27 205.17 4372.18 39.53 0.00 0.00 0.00 0.00 Average: vethc30c55c 62.80 86.39 6.24 866.58 0.00 0.00 0.00 0.07 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 99.81 122.00 8.06 1068.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3128) 06/11/25 _x86_64_ (8 CPU) 04:50:10 LINUX RESTART (8 CPU) 04:51:02 CPU %user %nice %system %iowait %steal %idle 04:52:01 all 29.18 0.00 6.11 0.96 0.07 63.68 04:52:01 0 29.63 0.00 6.65 2.14 0.07 61.52 04:52:01 1 29.13 0.00 6.71 0.89 0.09 63.19 04:52:01 2 29.72 0.00 6.12 2.31 0.07 61.78 04:52:01 3 28.66 0.00 6.05 0.98 0.09 64.23 04:52:01 4 29.65 0.00 5.93 0.46 0.07 63.89 04:52:01 5 28.59 0.00 6.40 0.22 0.07 64.72 04:52:01 6 29.05 0.00 5.55 0.51 0.07 64.82 04:52:01 7 29.01 0.00 5.46 0.17 0.07 65.29 Average: all 29.18 0.00 6.11 0.96 0.07 63.68 Average: 0 29.63 0.00 6.65 2.14 0.07 61.52 Average: 1 29.13 0.00 6.71 0.89 0.09 63.19 Average: 2 29.72 0.00 6.12 2.31 0.07 61.78 Average: 3 28.66 0.00 6.05 0.98 0.09 64.23 Average: 4 29.65 0.00 5.93 0.46 0.07 63.89 Average: 5 28.59 0.00 6.40 0.22 0.07 64.72 Average: 6 29.05 0.00 5.55 0.51 0.07 64.82 Average: 7 29.01 0.00 5.46 0.17 0.07 65.29