---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9309 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-9309) 03/29/22 _x86_64_ (8 CPU) 04:05:09 LINUX RESTART (8 CPU) 04:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 208.95 1.66 207.29 0.00 48.53 87009.28 0.00 04:08:01 32.16 0.05 32.11 0.00 1.87 16437.94 0.00 04:09:01 1.27 0.00 1.27 0.00 0.00 13.86 0.00 04:10:01 1.53 0.00 1.53 0.00 0.00 17.60 0.00 04:11:01 1.15 0.02 1.13 0.00 0.13 13.46 0.00 04:12:01 1.68 0.00 1.68 0.00 0.00 19.20 0.00 Average: 40.66 0.28 40.38 0.00 8.31 17059.09 0.00 04:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 27836172 31732348 564940 1.72 180432 3883884 2229916 6.57 1346752 3209460 474628 04:08:01 27891836 31782840 513260 1.56 182448 3866172 1816660 5.35 1312524 3179500 24 04:09:01 27892600 31783788 511716 1.56 182512 3866176 1816660 5.35 1312072 3179504 176 04:10:01 27901144 31792408 503140 1.53 182544 3866176 1816660 5.35 1302828 3179556 12 04:11:01 27901448 31792780 502512 1.53 182592 3866176 1834112 5.41 1302940 3179560 24 04:12:01 27907448 31798864 496400 1.51 182640 3866180 1834112 5.41 1295832 3179564 144 Average: 27888441 31780505 515328 1.57 182195 3869127 1891353 5.57 1312158 3184524 79168 04:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 ens3 534.80 376.25 8085.85 93.53 0.00 0.00 0.00 0.00 04:07:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 04:07:01 docker0 183.19 238.97 14.78 2113.38 0.00 0.00 0.00 0.00 04:08:01 ens3 27.81 15.08 25.64 5.01 0.00 0.00 0.00 0.00 04:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 ens3 0.62 0.00 0.06 0.00 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 1.02 0.45 0.32 0.22 0.00 0.00 0.00 0.00 04:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 ens3 0.78 0.43 0.43 0.33 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 92.98 64.53 1333.45 16.30 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 30.11 39.28 2.43 347.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9309) 03/29/22 _x86_64_ (8 CPU) 04:05:09 LINUX RESTART (8 CPU) 04:06:02 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 18.54 0.00 6.21 1.64 0.07 73.55 04:07:01 0 19.24 0.00 6.21 1.26 0.07 73.22 04:07:01 1 19.17 0.00 6.70 0.26 0.07 73.80 04:07:01 2 19.55 0.00 5.38 0.43 0.07 74.57 04:07:01 3 19.79 0.00 6.29 0.79 0.09 73.05 04:07:01 4 17.89 0.00 5.66 2.17 0.05 74.23 04:07:01 5 17.37 0.00 5.16 0.36 0.05 77.05 04:07:01 6 17.54 0.00 6.79 3.32 0.07 72.28 04:07:01 7 17.72 0.00 7.50 4.53 0.07 70.18 04:08:01 all 0.82 0.00 0.40 0.30 0.01 98.47 04:08:01 0 0.65 0.00 0.38 0.02 0.00 98.95 04:08:01 1 0.92 0.00 0.28 0.02 0.02 98.77 04:08:01 2 0.77 0.00 0.40 0.10 0.02 98.71 04:08:01 3 0.80 0.00 0.45 0.20 0.00 98.55 04:08:01 4 0.87 0.00 0.28 0.15 0.02 98.68 04:08:01 5 0.97 0.00 0.37 0.00 0.00 98.67 04:08:01 6 0.87 0.00 0.30 0.02 0.00 98.82 04:08:01 7 0.72 0.00 0.73 1.87 0.02 96.66 04:09:01 all 0.01 0.00 0.01 0.00 0.00 99.98 04:09:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:09:01 2 0.03 0.00 0.02 0.02 0.00 99.93 04:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:09:01 5 0.00 0.00 0.00 0.00 0.02 99.98 04:09:01 6 0.02 0.00 0.02 0.00 0.00 99.97 04:09:01 7 0.00 0.00 0.00 0.02 0.00 99.98 04:10:01 all 0.04 0.00 0.02 0.01 0.01 99.92 04:10:01 0 0.07 0.00 0.02 0.00 0.02 99.90 04:10:01 1 0.02 0.00 0.03 0.00 0.02 99.93 04:10:01 2 0.05 0.00 0.02 0.02 0.02 99.90 04:10:01 3 0.05 0.00 0.00 0.00 0.00 99.95 04:10:01 4 0.05 0.00 0.02 0.00 0.00 99.93 04:10:01 5 0.02 0.00 0.05 0.00 0.00 99.93 04:10:01 6 0.03 0.00 0.02 0.00 0.00 99.95 04:10:01 7 0.07 0.00 0.00 0.03 0.00 99.90 04:11:01 all 0.16 0.00 0.01 0.00 0.00 99.82 04:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 2 1.17 0.00 0.02 0.02 0.00 98.79 04:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:11:01 5 0.00 0.00 0.02 0.00 0.02 99.97 04:11:01 6 0.03 0.00 0.00 0.00 0.02 99.95 04:11:01 7 0.02 0.00 0.02 0.02 0.00 99.95 04:12:01 all 0.01 0.00 0.02 0.01 0.00 99.95 04:12:01 0 0.02 0.00 0.03 0.00 0.00 99.95 04:12:01 1 0.02 0.00 0.03 0.00 0.00 99.95 04:12:01 2 0.02 0.00 0.02 0.03 0.00 99.93 04:12:01 3 0.00 0.00 0.00 0.00 0.02 99.98 04:12:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 5 0.03 0.00 0.03 0.00 0.00 99.93 04:12:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:12:01 7 0.00 0.00 0.00 0.07 0.00 99.93 Average: all 3.18 0.00 1.08 0.32 0.01 95.40 Average: 0 3.25 0.00 1.08 0.21 0.01 95.44 Average: 1 3.27 0.00 1.14 0.04 0.02 95.53 Average: 2 3.53 0.00 0.95 0.10 0.02 95.40 Average: 3 3.36 0.00 1.10 0.16 0.02 95.36 Average: 4 3.06 0.00 0.97 0.38 0.01 95.58 Average: 5 2.99 0.00 0.92 0.06 0.01 96.02 Average: 6 3.02 0.00 1.17 0.54 0.01 95.25 Average: 7 2.99 0.00 1.33 1.07 0.01 94.60