---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33531 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 9.2G 146G 6% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 9.2G 146G 6% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33531) 04/27/22 _x86_64_ (8 CPU) 21:35:57 LINUX RESTART (8 CPU) 21:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:37:01 304.86 79.00 225.86 0.00 10396.20 95960.41 0.00 Average: 304.86 79.00 225.86 0.00 10396.20 95960.41 0.00 21:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:37:01 29425420 31779284 555944 1.69 107228 2533980 2184756 6.44 1086304 2041772 482084 Average: 29425420 31779284 555944 1.69 107228 2533980 2184756 6.44 1086304 2041772 482084 21:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 4.88 4.88 0.46 0.46 0.00 0.00 0.00 0.00 21:37:01 ens3 750.69 437.55 5785.76 98.97 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.88 4.88 0.46 0.46 0.00 0.00 0.00 0.00 Average: ens3 750.69 437.55 5785.76 98.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33531) 04/27/22 _x86_64_ (8 CPU) 21:35:57 LINUX RESTART (8 CPU) 21:36:02 CPU %user %nice %system %iowait %steal %idle 21:37:01 all 10.31 0.00 4.16 4.76 0.16 80.62 21:37:01 0 11.25 0.00 3.82 0.43 0.12 84.39 21:37:01 1 9.16 0.00 3.74 8.77 0.12 78.22 21:37:01 2 8.91 0.00 5.51 10.72 0.14 74.73 21:37:01 3 8.65 0.00 3.33 2.95 0.19 84.89 21:37:01 4 12.25 0.00 3.87 4.31 0.15 79.41 21:37:01 5 9.59 0.00 3.21 3.01 0.17 84.02 21:37:01 6 12.49 0.00 3.55 3.27 0.17 80.52 21:37:01 7 10.18 0.00 6.24 4.63 0.19 78.77 Average: all 10.31 0.00 4.16 4.76 0.16 80.62 Average: 0 11.25 0.00 3.82 0.43 0.12 84.39 Average: 1 9.16 0.00 3.74 8.77 0.12 78.22 Average: 2 8.91 0.00 5.51 10.72 0.14 74.73 Average: 3 8.65 0.00 3.33 2.95 0.19 84.89 Average: 4 12.25 0.00 3.87 4.31 0.15 79.41 Average: 5 9.59 0.00 3.21 3.01 0.17 84.02 Average: 6 12.49 0.00 3.55 3.27 0.17 80.52 Average: 7 10.18 0.00 6.24 4.63 0.19 78.77