---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2615 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2615) 06/18/22 _x86_64_ (8 CPU) 00:52:11 LINUX RESTART (8 CPU) 00:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:54:01 180.79 2.92 177.87 0.00 368.34 27721.51 0.00 00:55:01 74.07 0.10 73.97 0.00 7.33 18225.11 0.00 00:56:02 1.25 0.00 1.25 0.00 0.00 13.73 0.00 00:57:01 1.95 0.00 1.95 0.00 0.00 21.01 0.00 00:58:01 1.15 0.02 1.13 0.00 0.13 12.66 0.00 00:59:01 1.43 0.00 1.43 0.00 0.00 16.93 0.00 01:00:01 0.87 0.00 0.87 0.00 0.00 10.66 0.00 Average: 37.44 0.43 37.00 0.00 53.81 6589.53 0.00 00:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:54:01 29295552 31730572 575732 1.75 99776 2613212 2217892 6.54 1159272 2059240 7700 00:55:01 28824444 31769316 522128 1.59 119880 3065216 1856464 5.47 1139884 2498048 12 00:56:02 28825824 31770680 520812 1.58 119912 3065220 1856464 5.47 1139924 2498052 12 00:57:01 28838648 31783448 508020 1.54 119968 3065220 1872972 5.52 1127172 2498052 12 00:58:01 28838348 31783192 508160 1.55 120012 3065220 1872972 5.52 1127288 2498060 20 00:59:01 28846192 31791120 500272 1.52 120028 3065232 1872972 5.52 1120012 2498092 40 01:00:01 28846396 31791348 499980 1.52 120044 3065240 1872972 5.52 1119800 2498100 20 Average: 28902201 31774239 519301 1.58 117089 3000651 1917530 5.65 1133336 2435378 1117 00:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:54:01 ens3 213.93 162.89 1977.55 102.79 0.00 0.00 0.00 0.00 00:54:01 lo 2.47 2.47 0.25 0.25 0.00 0.00 0.00 0.00 00:54:01 docker0 39.38 50.09 2.63 266.43 0.00 0.00 0.00 0.00 00:54:01 veth0f56b74 11.30 14.15 0.88 79.53 0.00 0.00 0.00 0.01 00:55:01 ens3 130.98 97.35 2551.88 53.82 0.00 0.00 0.00 0.00 00:55:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 00:55:01 docker0 0.70 1.73 0.06 16.25 0.00 0.00 0.00 0.00 00:56:02 ens3 1.53 1.48 0.41 0.37 0.00 0.00 0.00 0.00 00:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 ens3 0.88 0.51 1.45 0.04 0.00 0.00 0.00 0.00 00:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 ens3 0.22 0.13 0.08 0.07 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 ens3 0.07 0.02 0.01 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 49.79 37.58 648.82 22.49 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 5.74 7.42 0.38 40.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2615) 06/18/22 _x86_64_ (8 CPU) 00:52:11 LINUX RESTART (8 CPU) 00:53:01 CPU %user %nice %system %iowait %steal %idle 00:54:01 all 7.89 0.00 3.44 0.69 0.07 87.91 00:54:01 0 6.08 0.00 3.26 0.33 0.08 90.24 00:54:01 1 6.63 0.00 2.89 0.44 0.07 89.98 00:54:01 2 7.65 0.00 3.62 0.50 0.07 88.16 00:54:01 3 9.26 0.00 3.84 0.66 0.08 86.16 00:54:01 4 10.22 0.00 3.54 0.61 0.07 85.57 00:54:01 5 8.27 0.00 3.34 0.94 0.07 87.38 00:54:01 6 8.75 0.00 3.81 1.70 0.05 85.69 00:54:01 7 6.29 0.00 3.21 0.37 0.07 90.06 00:55:01 all 3.42 0.00 1.52 0.35 0.02 94.70 00:55:01 0 3.25 0.00 1.31 0.00 0.02 95.43 00:55:01 1 3.45 0.00 1.39 0.10 0.02 95.04 00:55:01 2 3.46 0.00 1.61 1.65 0.03 93.25 00:55:01 3 3.79 0.00 1.51 0.67 0.02 94.02 00:55:01 4 3.09 0.00 1.53 0.13 0.02 95.24 00:55:01 5 3.65 0.00 1.42 0.18 0.03 94.70 00:55:01 6 3.49 0.00 1.51 0.05 0.03 94.92 00:55:01 7 3.15 0.00 1.86 0.00 0.02 94.97 00:56:02 all 0.02 0.00 0.01 0.00 0.01 99.96 00:56:02 0 0.02 0.00 0.00 0.00 0.02 99.97 00:56:02 1 0.02 0.00 0.00 0.00 0.00 99.98 00:56:02 2 0.00 0.00 0.02 0.03 0.00 99.95 00:56:02 3 0.03 0.00 0.00 0.00 0.02 99.95 00:56:02 4 0.02 0.00 0.02 0.00 0.00 99.97 00:56:02 5 0.05 0.00 0.03 0.00 0.00 99.92 00:56:02 6 0.00 0.00 0.02 0.00 0.00 99.98 00:56:02 7 0.02 0.00 0.02 0.00 0.02 99.95 00:57:01 all 0.03 0.00 0.03 0.01 0.00 99.93 00:57:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:57:01 1 0.02 0.00 0.07 0.00 0.02 99.90 00:57:01 2 0.02 0.00 0.03 0.05 0.00 99.90 00:57:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:57:01 4 0.07 0.00 0.05 0.00 0.02 99.86 00:57:01 5 0.05 0.00 0.00 0.00 0.00 99.95 00:57:01 6 0.03 0.00 0.03 0.00 0.00 99.93 00:57:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:58:01 all 0.01 0.00 0.01 0.01 0.00 99.96 00:58:01 0 0.00 0.00 0.02 0.00 0.00 99.98 00:58:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:58:01 2 0.00 0.00 0.00 0.07 0.02 99.92 00:58:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:58:01 4 0.03 0.00 0.02 0.00 0.02 99.93 00:58:01 5 0.03 0.00 0.05 0.02 0.00 99.90 00:58:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:58:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:59:01 all 0.03 0.00 0.01 0.00 0.00 99.95 00:59:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:59:01 1 0.05 0.00 0.03 0.00 0.00 99.92 00:59:01 2 0.02 0.00 0.02 0.03 0.00 99.93 00:59:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:59:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:59:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:59:01 6 0.05 0.00 0.00 0.00 0.00 99.95 00:59:01 7 0.05 0.00 0.03 0.00 0.02 99.90 01:00:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 2 0.00 0.00 0.00 0.03 0.00 99.97 01:00:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:00:01 4 0.05 0.00 0.03 0.00 0.02 99.90 01:00:01 5 0.02 0.00 0.03 0.00 0.00 99.95 01:00:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:00:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 1.63 0.00 0.72 0.15 0.02 97.49 Average: 0 1.34 0.00 0.65 0.05 0.02 97.94 Average: 1 1.45 0.00 0.62 0.08 0.01 97.83 Average: 2 1.59 0.00 0.76 0.34 0.02 97.30 Average: 3 1.87 0.00 0.77 0.19 0.02 97.15 Average: 4 1.92 0.00 0.74 0.11 0.02 97.22 Average: 5 1.72 0.00 0.70 0.16 0.01 97.40 Average: 6 1.75 0.00 0.77 0.25 0.01 97.22 Average: 7 1.35 0.00 0.73 0.05 0.02 97.84