---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23517 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23517) 08/25/22 _x86_64_ (8 CPU) 02:56:00 LINUX RESTART (8 CPU) 02:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:58:01 81.90 0.20 81.70 0.00 18.93 47010.43 0.00 02:59:01 3.42 0.00 3.42 0.00 0.00 48.28 0.00 03:00:01 1.32 0.00 1.32 0.00 0.00 15.20 0.00 03:01:01 1.20 0.00 1.20 0.00 0.00 15.73 0.00 03:02:01 0.97 0.02 0.95 0.00 0.13 11.46 0.00 Average: 17.76 0.04 17.72 0.00 3.81 9420.22 0.00 02:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 28410788 31746408 547136 1.66 121104 3436628 2095008 6.17 1194588 2839884 392 02:59:01 28441760 31776940 519168 1.58 121192 3436496 1783012 5.25 1167136 2839636 148 03:00:01 28442608 31777872 518108 1.58 121212 3436500 1783012 5.25 1165716 2839640 24 03:01:01 28449544 31785248 511000 1.55 121252 3436496 1783012 5.25 1158876 2840048 24 03:02:01 28450916 31786500 509700 1.55 121284 3436508 1783012 5.25 1157988 2840056 36 Average: 28439123 31774594 521022 1.58 121209 3436526 1845411 5.44 1168861 2839853 125 02:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 ens3 165.06 114.13 2628.72 69.69 0.00 0.00 0.00 0.00 02:58:01 docker0 7.82 8.00 0.60 76.30 0.00 0.00 0.00 0.00 02:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 02:59:01 ens3 10.53 6.32 13.84 1.04 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 1.02 0.67 0.39 0.30 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 35.36 24.25 528.61 14.22 0.00 0.00 0.00 0.00 Average: docker0 1.56 1.60 0.12 15.26 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23517) 08/25/22 _x86_64_ (8 CPU) 02:56:00 LINUX RESTART (8 CPU) 02:57:01 CPU %user %nice %system %iowait %steal %idle 02:58:01 all 15.50 0.00 3.09 0.81 0.04 80.56 02:58:01 0 15.22 0.00 3.18 0.02 0.03 81.55 02:58:01 1 16.82 0.00 3.17 0.02 0.07 79.92 02:58:01 2 14.96 0.00 3.80 0.03 0.05 81.16 02:58:01 3 14.73 0.00 3.16 0.17 0.05 81.89 02:58:01 4 14.78 0.00 2.52 0.42 0.03 82.24 02:58:01 5 15.56 0.00 3.19 5.65 0.03 75.56 02:58:01 6 16.26 0.00 2.89 0.12 0.03 80.69 02:58:01 7 15.67 0.00 2.79 0.07 0.05 81.42 02:59:01 all 0.05 0.00 0.04 0.01 0.00 99.89 02:59:01 0 0.05 0.00 0.02 0.00 0.00 99.93 02:59:01 1 0.05 0.00 0.05 0.00 0.00 99.90 02:59:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:59:01 3 0.03 0.00 0.05 0.00 0.00 99.92 02:59:01 4 0.00 0.00 0.03 0.00 0.00 99.97 02:59:01 5 0.07 0.00 0.03 0.05 0.02 99.83 02:59:01 6 0.05 0.00 0.05 0.00 0.00 99.90 02:59:01 7 0.13 0.00 0.10 0.00 0.02 99.75 03:00:01 all 0.01 0.00 0.02 0.00 0.01 99.95 03:00:01 0 0.00 0.00 0.00 0.00 0.02 99.98 03:00:01 1 0.02 0.00 0.03 0.00 0.02 99.93 03:00:01 2 0.00 0.00 0.02 0.00 0.02 99.97 03:00:01 3 0.02 0.00 0.02 0.02 0.02 99.93 03:00:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:00:01 5 0.03 0.00 0.02 0.02 0.02 99.92 03:00:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 7 0.03 0.00 0.05 0.00 0.03 99.88 03:01:01 all 0.03 0.00 0.02 0.00 0.01 99.94 03:01:01 0 0.03 0.00 0.05 0.00 0.02 99.90 03:01:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:01:01 2 0.05 0.00 0.03 0.00 0.00 99.92 03:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:01:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:01:01 5 0.07 0.00 0.03 0.03 0.02 99.85 03:01:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:01:01 7 0.05 0.00 0.03 0.00 0.02 99.90 03:02:01 all 0.03 0.00 0.01 0.00 0.01 99.95 03:02:01 0 0.02 0.00 0.02 0.02 0.00 99.95 03:02:01 1 0.02 0.00 0.02 0.00 0.02 99.95 03:02:01 2 0.05 0.00 0.03 0.00 0.02 99.90 03:02:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:02:01 5 0.03 0.00 0.02 0.02 0.02 99.92 03:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:02:01 7 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 3.10 0.00 0.63 0.16 0.02 96.08 Average: 0 3.04 0.00 0.65 0.01 0.01 96.29 Average: 1 3.37 0.00 0.65 0.00 0.02 95.96 Average: 2 3.00 0.00 0.77 0.01 0.02 96.20 Average: 3 2.94 0.00 0.64 0.04 0.01 96.37 Average: 4 2.95 0.00 0.51 0.08 0.01 96.45 Average: 5 3.14 0.00 0.65 1.15 0.02 95.04 Average: 6 3.25 0.00 0.59 0.02 0.01 96.14 Average: 7 3.17 0.00 0.60 0.01 0.03 96.19