---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44756 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 9.7G 146G 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 9.7G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44756) 04/11/25 _x86_64_ (8 CPU) 04:22:12 LINUX RESTART (8 CPU) 04:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:24:01 84.34 3.14 81.21 0.00 412.40 23647.53 0.00 04:25:01 1.22 0.00 1.22 0.00 0.00 14.93 0.00 04:26:01 0.82 0.00 0.82 0.00 0.00 9.20 0.00 Average: 28.48 1.03 27.45 0.00 135.92 7802.11 0.00 04:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 29551516 31562772 771480 2.35 72996 2216164 1766164 5.21 1021212 1940968 12 04:25:01 29551000 31562420 771104 2.34 73036 2216168 1766164 5.21 1021184 1940960 12 04:26:01 29557644 31569156 764148 2.32 73060 2216168 1766164 5.21 1014960 1941024 12 Average: 29553387 31564783 768911 2.34 73031 2216167 1766164 5.21 1019119 1940984 12 04:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 docker0 3.88 6.24 0.22 154.40 0.00 0.00 0.00 0.00 04:24:01 ens3 157.31 98.64 3471.78 17.15 0.00 0.00 0.00 0.00 04:24:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 ens3 0.57 0.33 0.27 0.20 0.00 0.00 0.00 0.00 04:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 1.28 2.06 0.07 50.89 0.00 0.00 0.00 0.00 Average: ens3 52.05 32.62 1144.36 5.72 0.00 0.00 0.00 0.00 Average: lo 0.42 0.42 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44756) 04/11/25 _x86_64_ (8 CPU) 04:22:12 LINUX RESTART (8 CPU) 04:23:02 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 4.19 0.00 1.74 0.46 0.03 93.58 04:24:01 0 5.03 0.00 1.65 1.26 0.03 92.03 04:24:01 1 3.28 0.00 1.44 0.03 0.03 95.22 04:24:01 2 3.35 0.00 2.83 1.59 0.03 92.20 04:24:01 3 4.38 0.00 1.98 0.15 0.02 93.48 04:24:01 4 3.82 0.00 1.21 0.02 0.03 94.92 04:24:01 5 4.86 0.00 1.72 0.02 0.03 93.37 04:24:01 6 4.05 0.00 1.53 0.05 0.02 94.35 04:24:01 7 4.78 0.00 1.54 0.60 0.02 93.06 04:25:01 all 0.03 0.00 0.01 0.00 0.00 99.96 04:25:01 0 0.00 0.00 0.00 0.02 0.00 99.98 04:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:25:01 2 0.03 0.00 0.00 0.02 0.00 99.95 04:25:01 3 0.03 0.00 0.03 0.00 0.00 99.93 04:25:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:25:01 5 0.07 0.00 0.03 0.00 0.02 99.88 04:25:01 6 0.02 0.00 0.00 0.00 0.02 99.97 04:25:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:26:01 all 0.02 0.00 0.02 0.00 0.00 99.96 04:26:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:26:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:26:01 3 0.05 0.00 0.02 0.00 0.00 99.93 04:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 04:26:01 5 0.05 0.00 0.05 0.00 0.00 99.90 04:26:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:26:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 1.39 0.00 0.58 0.15 0.01 97.86 Average: 0 1.66 0.00 0.55 0.42 0.01 97.36 Average: 1 1.09 0.00 0.48 0.01 0.01 98.41 Average: 2 1.11 0.00 0.93 0.53 0.01 97.42 Average: 3 1.47 0.00 0.67 0.05 0.01 97.81 Average: 4 1.26 0.00 0.40 0.01 0.01 98.32 Average: 5 1.64 0.00 0.59 0.01 0.02 97.75 Average: 6 1.34 0.00 0.51 0.02 0.01 98.12 Average: 7 1.57 0.00 0.51 0.20 0.01 97.72