---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9276 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: 2800.000 BogoMIPS: 5600.00 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-9276) 03/28/22 _x86_64_ (8 CPU) 20:03:01 LINUX RESTART (8 CPU) 20:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 257.50 1.37 256.13 0.00 22.10 82599.29 0.00 20:06:01 106.68 0.07 106.61 0.00 8.00 23622.54 0.00 20:07:01 1.02 0.00 1.02 0.00 0.00 11.86 0.00 20:08:01 1.80 0.00 1.80 0.00 0.00 19.99 0.00 20:09:01 0.93 0.02 0.92 0.00 0.13 10.80 0.00 20:10:01 1.55 0.00 1.55 0.00 0.00 17.59 0.00 20:11:01 0.98 0.00 0.98 0.00 0.00 11.20 0.00 Average: 52.43 0.21 52.23 0.00 4.28 15023.38 0.00 20:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28213392 31748696 543664 1.65 177112 3556068 2166260 6.38 1344956 2865192 104288 20:06:01 27767136 31781260 512396 1.56 187700 3980988 1797872 5.30 1347792 3263264 184 20:07:01 27767864 31782020 511784 1.56 187732 3980992 1797872 5.30 1347244 3263268 172 20:08:01 27776784 31791044 502684 1.53 187772 3980992 1797872 5.30 1338264 3263340 204 20:09:01 27777396 31791720 501888 1.53 187796 3981004 1797872 5.30 1338400 3263344 176 20:10:01 27785272 31799604 493984 1.50 187828 3981004 1797872 5.30 1329444 3263352 16 20:11:01 27785476 31799932 493692 1.50 187852 3981008 1797872 5.30 1329436 3263420 8 Average: 27839046 31784897 508585 1.55 186256 3920294 1850499 5.45 1339362 3206454 15007 20:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 ens3 330.01 255.45 2224.31 84.15 0.00 0.00 0.00 0.00 20:05:01 veth1e56968 0.05 0.19 0.00 0.01 0.00 0.00 0.00 0.00 20:05:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:05:01 docker0 198.85 262.82 15.82 2181.34 0.00 0.00 0.00 0.00 20:06:01 ens3 144.29 78.36 2637.92 13.83 0.00 0.00 0.00 0.00 20:06:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 20:06:01 docker0 3.00 6.05 0.19 51.55 0.00 0.00 0.00 0.00 20:07:01 ens3 0.63 0.02 0.06 0.00 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 0.82 0.55 0.36 0.28 0.00 0.00 0.00 0.00 20:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 ens3 0.18 0.10 0.08 0.07 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 67.38 47.30 691.04 13.88 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 28.43 37.87 2.26 314.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9276) 03/28/22 _x86_64_ (8 CPU) 20:03:01 LINUX RESTART (8 CPU) 20:04:02 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 20.19 0.00 6.08 1.82 0.08 71.82 20:05:01 0 20.10 0.00 6.30 0.62 0.07 72.91 20:05:01 1 20.48 0.00 5.53 0.87 0.09 73.03 20:05:01 2 21.12 0.00 6.79 3.49 0.09 68.52 20:05:01 3 19.73 0.00 6.01 0.19 0.09 73.98 20:05:01 4 20.67 0.00 6.12 1.66 0.09 71.46 20:05:01 5 19.67 0.00 6.02 3.94 0.07 70.30 20:05:01 6 20.87 0.00 5.75 0.34 0.09 72.94 20:05:01 7 18.90 0.00 6.13 3.45 0.10 71.41 20:06:01 all 4.26 0.00 1.69 0.61 0.03 93.41 20:06:01 0 4.32 0.00 1.86 0.18 0.03 93.60 20:06:01 1 4.27 0.00 1.36 0.02 0.02 94.34 20:06:01 2 4.76 0.00 1.60 0.05 0.02 93.57 20:06:01 3 4.47 0.00 1.73 0.42 0.03 93.35 20:06:01 4 3.95 0.00 1.68 0.72 0.03 93.62 20:06:01 5 3.90 0.00 1.63 1.26 0.03 93.17 20:06:01 6 4.19 0.00 1.70 0.23 0.02 93.86 20:06:01 7 4.22 0.00 1.95 2.03 0.03 91.77 20:07:01 all 0.02 0.00 0.02 0.00 0.00 99.96 20:07:01 0 0.07 0.00 0.03 0.00 0.02 99.88 20:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:07:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:07:01 4 0.02 0.00 0.03 0.00 0.02 99.93 20:07:01 5 0.05 0.00 0.02 0.02 0.00 99.92 20:07:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:07:01 7 0.02 0.00 0.02 0.02 0.00 99.95 20:08:01 all 0.04 0.00 0.02 0.01 0.00 99.93 20:08:01 0 0.02 0.00 0.03 0.02 0.00 99.93 20:08:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:08:01 2 0.05 0.00 0.05 0.00 0.00 99.90 20:08:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:08:01 4 0.07 0.00 0.02 0.00 0.02 99.90 20:08:01 5 0.05 0.00 0.00 0.00 0.00 99.95 20:08:01 6 0.02 0.00 0.00 0.00 0.02 99.97 20:08:01 7 0.05 0.00 0.02 0.05 0.00 99.88 20:09:01 all 0.02 0.00 0.02 0.00 0.01 99.95 20:09:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:09:01 1 0.00 0.00 0.00 0.00 0.02 99.98 20:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:09:01 3 0.00 0.00 0.02 0.00 0.02 99.97 20:09:01 4 0.05 0.00 0.05 0.00 0.02 99.88 20:09:01 5 0.03 0.00 0.03 0.02 0.02 99.90 20:09:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:09:01 7 0.00 0.00 0.00 0.02 0.00 99.98 20:10:01 all 0.03 0.00 0.02 0.01 0.00 99.94 20:10:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:10:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:10:01 2 0.03 0.00 0.05 0.00 0.02 99.90 20:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:10:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:10:01 5 0.03 0.00 0.00 0.03 0.00 99.93 20:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:10:01 7 0.00 0.00 0.02 0.02 0.02 99.95 20:11:01 all 0.13 0.00 0.02 0.00 0.00 99.84 20:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:11:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:11:01 3 0.03 0.00 0.00 0.00 0.00 99.97 20:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:11:01 5 0.96 0.00 0.13 0.00 0.00 98.91 20:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:11:01 7 0.02 0.00 0.00 0.03 0.00 99.95 Average: all 3.46 0.00 1.10 0.34 0.02 95.08 Average: 0 3.45 0.00 1.17 0.11 0.02 95.25 Average: 1 3.48 0.00 0.97 0.12 0.02 95.41 Average: 2 3.64 0.00 1.19 0.49 0.02 94.66 Average: 3 3.40 0.00 1.09 0.09 0.02 95.41 Average: 4 3.48 0.00 1.11 0.34 0.02 95.06 Average: 5 3.46 0.00 1.10 0.74 0.02 94.68 Average: 6 3.51 0.00 1.05 0.08 0.02 95.34 Average: 7 3.24 0.00 1.14 0.79 0.02 94.81