---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1144 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-1144) 06/06/22 _x86_64_ (8 CPU) 12:03:39 LINUX RESTART (8 CPU) 12:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 338.66 45.46 293.21 0.00 4097.19 144532.97 0.00 12:06:01 45.68 0.07 45.62 0.00 1.20 19592.27 0.00 12:07:01 1.37 0.00 1.37 0.00 0.00 15.48 0.00 12:08:01 1.80 0.00 1.80 0.00 0.00 21.60 0.00 12:09:01 1.13 0.02 1.12 0.00 0.13 13.20 0.00 12:10:01 1.52 0.00 1.52 0.00 0.00 18.39 0.00 Average: 64.27 7.49 56.78 0.00 673.60 27040.14 0.00 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 28784112 31773564 526720 1.60 120684 3129756 2119064 6.25 1229096 2481580 95716 12:06:01 28454192 31785800 516024 1.57 121732 3433308 1915348 5.64 1202040 2798840 312 12:07:01 28455108 31786764 514780 1.57 121764 3433312 1915348 5.64 1200912 2798848 20 12:08:01 28462828 31794668 506552 1.54 121820 3433312 1915348 5.64 1192568 2798848 12 12:09:01 28463608 31795684 505748 1.54 121856 3433316 1915348 5.64 1192052 2799032 24 12:10:01 28471128 31803364 498016 1.51 121884 3433448 1915348 5.64 1184720 2799164 16 Average: 28515163 31789974 511307 1.55 121623 3382742 1949301 5.74 1200231 2746052 16017 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 veth3bf9a16 10.12 12.84 0.88 52.75 0.00 0.00 0.00 0.00 12:05:01 lo 3.59 3.59 0.35 0.35 0.00 0.00 0.00 0.00 12:05:01 docker0 12.71 14.88 1.00 78.98 0.00 0.00 0.00 0.00 12:05:01 ens3 782.62 534.24 6455.74 158.47 0.00 0.00 0.00 0.00 12:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 12:06:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 108.85 69.18 2529.02 14.44 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 0.60 0.15 0.14 0.07 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 13.20 6.20 13.16 0.60 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 2.09 2.45 0.17 12.98 0.00 0.00 0.00 0.00 Average: ens3 149.18 100.46 1485.93 28.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1144) 06/06/22 _x86_64_ (8 CPU) 12:03:39 LINUX RESTART (8 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 14.67 0.00 4.60 1.90 0.06 78.77 12:05:01 0 15.47 0.00 3.97 0.51 0.07 79.98 12:05:01 1 14.64 0.00 4.78 1.85 0.07 78.66 12:05:01 2 13.18 0.00 4.11 1.87 0.05 80.80 12:05:01 3 15.49 0.00 4.51 4.00 0.05 75.95 12:05:01 4 13.53 0.00 5.36 0.58 0.05 80.48 12:05:01 5 16.16 0.00 4.43 3.94 0.05 75.42 12:05:01 6 12.89 0.00 4.65 0.57 0.05 81.84 12:05:01 7 15.97 0.00 5.01 1.86 0.07 77.09 12:06:01 all 8.15 0.00 1.96 0.49 0.03 89.38 12:06:01 0 8.58 0.00 2.15 0.37 0.02 88.89 12:06:01 1 8.96 0.00 2.38 1.71 0.02 86.93 12:06:01 2 8.05 0.00 1.81 1.04 0.03 89.07 12:06:01 3 9.27 0.00 1.49 0.08 0.03 89.13 12:06:01 4 7.48 0.00 1.84 0.05 0.03 90.59 12:06:01 5 7.14 0.00 2.18 0.17 0.03 90.48 12:06:01 6 7.85 0.00 1.79 0.23 0.02 90.10 12:06:01 7 7.85 0.00 2.03 0.25 0.05 89.82 12:07:01 all 0.26 0.00 0.01 0.00 0.01 99.72 12:07:01 0 0.00 0.00 0.02 0.02 0.02 99.95 12:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 2 0.03 0.00 0.00 0.02 0.00 99.95 12:07:01 3 1.99 0.00 0.03 0.00 0.02 97.96 12:07:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 6 0.03 0.00 0.02 0.00 0.00 99.95 12:07:01 7 0.00 0.00 0.00 0.00 0.02 99.98 12:08:01 all 0.23 0.00 0.04 0.01 0.01 99.72 12:08:01 0 0.03 0.00 0.00 0.03 0.00 99.93 12:08:01 1 0.02 0.00 0.02 0.00 0.02 99.95 12:08:01 2 0.08 0.00 0.02 0.03 0.02 99.85 12:08:01 3 1.45 0.00 0.15 0.00 0.00 98.40 12:08:01 4 0.07 0.00 0.02 0.00 0.00 99.92 12:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 6 0.03 0.00 0.03 0.00 0.02 99.92 12:08:01 7 0.10 0.00 0.08 0.00 0.00 99.82 12:09:01 all 0.01 0.00 0.01 0.01 0.01 99.97 12:09:01 0 0.02 0.00 0.00 0.02 0.00 99.97 12:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 2 0.02 0.00 0.02 0.02 0.00 99.95 12:09:01 3 0.00 0.00 0.00 0.02 0.02 99.97 12:09:01 4 0.05 0.00 0.02 0.00 0.02 99.92 12:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 6 0.00 0.00 0.02 0.00 0.00 99.98 12:09:01 7 0.02 0.00 0.02 0.00 0.02 99.95 12:10:01 all 0.01 0.00 0.01 0.01 0.01 99.96 12:10:01 0 0.00 0.00 0.00 0.02 0.00 99.98 12:10:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 2 0.00 0.00 0.00 0.03 0.00 99.97 12:10:01 3 0.02 0.00 0.02 0.00 0.02 99.95 12:10:01 4 0.02 0.00 0.03 0.00 0.00 99.95 12:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 7 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 3.84 0.00 1.09 0.39 0.02 94.66 Average: 0 3.96 0.00 1.01 0.16 0.02 94.85 Average: 1 3.89 0.00 1.18 0.59 0.02 94.32 Average: 2 3.52 0.00 0.98 0.49 0.02 95.00 Average: 3 4.66 0.00 1.02 0.67 0.02 93.62 Average: 4 3.48 0.00 1.19 0.10 0.02 95.21 Average: 5 3.83 0.00 1.09 0.67 0.01 94.40 Average: 6 3.42 0.00 1.07 0.13 0.01 95.36 Average: 7 3.93 0.00 1.17 0.34 0.03 94.52