---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64443 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64443) 05/24/22 _x86_64_ (8 CPU) 02:30:02 LINUX RESTART (8 CPU) 02:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:32:01 84.53 0.20 84.33 0.00 16.13 44968.21 0.00 02:33:01 1.60 0.00 1.60 0.00 0.00 18.81 0.00 02:34:01 1.00 0.00 1.00 0.00 0.00 11.46 0.00 02:35:01 1.23 0.00 1.23 0.00 0.00 15.20 0.00 Average: 21.83 0.05 21.78 0.00 3.98 11113.80 0.00 02:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 28545444 31764620 534584 1.63 121624 3320972 1774072 5.23 1226768 2680444 332 02:33:01 28546048 31765324 533704 1.62 121664 3320976 1774072 5.23 1226152 2680436 188 02:34:01 28551756 31771096 527848 1.61 121704 3320980 1774072 5.23 1219760 2680456 176 02:35:01 28552212 31771668 527180 1.60 121744 3321100 1774072 5.23 1219380 2680572 16 Average: 28548865 31768177 530829 1.61 121684 3321007 1774072 5.23 1223015 2680477 178 02:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 02:32:01 ens3 275.82 171.43 5901.31 73.82 0.00 0.00 0.00 0.00 02:32:01 docker0 19.59 21.30 1.47 294.67 0.00 0.00 0.00 0.00 02:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:33:01 ens3 0.62 0.37 0.35 0.26 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:35:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 68.29 42.45 1457.09 18.29 0.00 0.00 0.00 0.00 Average: docker0 4.84 5.26 0.36 72.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64443) 05/24/22 _x86_64_ (8 CPU) 02:30:02 LINUX RESTART (8 CPU) 02:31:02 CPU %user %nice %system %iowait %steal %idle 02:32:01 all 18.97 0.00 4.90 0.68 0.25 75.19 02:32:01 0 18.44 0.00 4.65 0.09 0.24 76.58 02:32:01 1 20.58 0.00 4.78 1.98 0.21 72.46 02:32:01 2 18.45 0.00 4.78 0.02 0.29 76.47 02:32:01 3 17.59 0.00 5.78 0.22 0.26 76.15 02:32:01 4 20.01 0.00 5.16 0.60 0.31 73.92 02:32:01 5 21.05 0.00 5.09 0.10 0.22 73.53 02:32:01 6 17.34 0.00 3.85 0.87 0.21 77.73 02:32:01 7 18.31 0.00 5.10 1.60 0.28 74.70 02:33:01 all 0.03 0.00 0.03 0.00 0.00 99.94 02:33:01 0 0.05 0.00 0.03 0.00 0.00 99.92 02:33:01 1 0.07 0.00 0.05 0.00 0.00 99.88 02:33:01 2 0.03 0.00 0.05 0.02 0.00 99.90 02:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:33:01 4 0.03 0.00 0.03 0.00 0.00 99.93 02:33:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:33:01 6 0.02 0.00 0.02 0.02 0.00 99.95 02:33:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:34:01 all 0.03 0.00 0.02 0.00 0.01 99.94 02:34:01 0 0.07 0.00 0.03 0.00 0.02 99.88 02:34:01 1 0.08 0.00 0.00 0.02 0.02 99.88 02:34:01 2 0.07 0.00 0.03 0.00 0.00 99.90 02:34:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:34:01 4 0.02 0.00 0.00 0.00 0.02 99.97 02:34:01 5 0.02 0.00 0.03 0.00 0.00 99.95 02:34:01 6 0.00 0.00 0.02 0.02 0.00 99.97 02:34:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:35:01 all 0.01 0.00 0.01 0.00 0.01 99.97 02:35:01 0 0.05 0.00 0.03 0.00 0.02 99.90 02:35:01 1 0.02 0.00 0.03 0.02 0.02 99.92 02:35:01 2 0.00 0.00 0.00 0.02 0.02 99.97 02:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:35:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:35:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.66 0.00 1.21 0.17 0.06 93.90 Average: 0 4.57 0.00 1.17 0.02 0.07 94.18 Average: 1 5.07 0.00 1.19 0.49 0.06 93.19 Average: 2 4.53 0.00 1.19 0.01 0.08 94.19 Average: 3 4.30 0.00 1.41 0.05 0.06 94.18 Average: 4 4.92 0.00 1.27 0.15 0.08 93.58 Average: 5 5.16 0.00 1.26 0.03 0.05 93.50 Average: 6 4.25 0.00 0.95 0.22 0.05 94.52 Average: 7 4.47 0.00 1.25 0.39 0.07 93.83