---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20611 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-20611) 04/12/22 _x86_64_ (8 CPU) 03:15:23 LINUX RESTART (8 CPU) 03:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:17:01 186.90 12.36 174.54 0.00 2051.12 95688.32 0.00 03:18:01 122.66 0.10 122.56 0.00 1.73 27188.27 0.00 03:19:01 81.44 0.05 81.39 0.00 2.67 19489.84 0.00 03:20:01 1.37 0.00 1.37 0.00 0.00 16.66 0.00 03:21:01 1.30 0.02 1.28 0.00 0.13 14.53 0.00 03:22:01 1.38 0.00 1.38 0.00 0.00 16.80 0.00 03:23:01 1.10 0.00 1.10 0.00 0.00 12.13 0.00 03:24:01 1.35 0.00 1.35 0.00 0.00 16.13 0.00 03:25:01 0.95 0.00 0.95 0.00 0.00 10.13 0.00 03:26:01 1.22 0.00 1.22 0.00 0.00 20.93 0.00 03:27:01 1.43 0.25 1.18 0.00 19.33 20.66 0.00 Average: 36.46 1.16 35.30 0.00 188.63 12953.45 0.00 03:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 28519572 31600204 691648 2.10 148032 3164472 2413060 7.11 1449672 2487916 140476 03:18:01 28582528 31748440 544036 1.65 154528 3235784 2106608 6.21 1274260 2589536 580 03:19:01 28080980 31778460 513276 1.56 164440 3707636 1795912 5.29 1294312 3021628 16 03:20:01 28080648 31778148 513572 1.56 164468 3707640 1795912 5.29 1292780 3021628 52 03:21:01 28090364 31787876 504012 1.53 164500 3707644 1795912 5.29 1284264 3021652 20 03:22:01 28090348 31788016 503808 1.53 164524 3707780 1795912 5.29 1283984 3021784 56 03:23:01 28097568 31795264 496508 1.51 164548 3707780 1812132 5.34 1276464 3021784 12 03:24:01 28097560 31795272 496436 1.51 164564 3707784 1812132 5.34 1276460 3021788 48 03:25:01 28097764 31795476 496160 1.51 164576 3707784 1812132 5.34 1276564 3021788 12 03:26:01 28098216 31796044 495892 1.51 164616 3707752 1812132 5.34 1276980 3021848 104 03:27:01 28094164 31793336 498416 1.52 164636 3708968 1796872 5.30 1279024 3022328 884 Average: 28175428 31768776 523069 1.59 162130 3615548 1886247 5.56 1296797 2933971 12933 03:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 lo 5.53 5.53 0.54 0.54 0.00 0.00 0.00 0.00 03:17:01 docker0 122.78 149.64 10.81 1089.61 0.00 0.00 0.00 0.00 03:17:01 ens3 435.08 296.53 4823.31 95.97 0.00 0.00 0.00 0.00 03:17:01 veth53ec0a3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:18:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 03:18:01 docker0 7.15 9.02 0.41 38.21 0.00 0.00 0.00 0.00 03:18:01 ens3 42.84 26.91 110.11 13.00 0.00 0.00 0.00 0.00 03:18:01 veth0e4386f 0.22 0.22 0.02 0.09 0.00 0.00 0.00 0.00 03:19:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 03:19:01 docker0 7.33 9.58 0.42 51.15 0.00 0.00 0.00 0.00 03:19:01 ens3 140.34 105.18 2577.84 66.36 0.00 0.00 0.00 0.00 03:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 0.63 0.65 0.04 0.06 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 03:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:27:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 19.66 11.00 19.04 4.17 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 12.48 15.29 1.06 107.17 0.00 0.00 0.00 0.00 Average: ens3 58.10 40.07 684.56 16.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20611) 04/12/22 _x86_64_ (8 CPU) 03:15:23 LINUX RESTART (8 CPU) 03:16:01 CPU %user %nice %system %iowait %steal %idle 03:17:01 all 14.48 0.00 4.60 1.46 0.12 79.33 03:17:01 0 13.42 0.00 4.93 0.93 0.10 80.62 03:17:01 1 14.72 0.00 3.81 0.62 0.12 80.72 03:17:01 2 14.66 0.00 4.33 2.01 0.10 78.90 03:17:01 3 14.48 0.00 4.62 2.89 0.13 77.87 03:17:01 4 15.67 0.00 3.98 0.15 0.12 80.08 03:17:01 5 14.07 0.00 5.12 0.35 0.12 80.34 03:17:01 6 13.82 0.00 4.40 0.74 0.12 80.91 03:17:01 7 15.02 0.00 5.64 4.00 0.14 75.20 03:18:01 all 42.50 0.00 6.39 0.81 0.11 50.19 03:18:01 0 41.21 0.00 6.38 0.42 0.12 51.87 03:18:01 1 41.99 0.00 6.37 0.57 0.12 50.94 03:18:01 2 43.64 0.00 6.28 0.60 0.12 49.35 03:18:01 3 43.75 0.00 6.48 0.29 0.10 49.38 03:18:01 4 40.96 0.00 6.66 2.72 0.10 49.56 03:18:01 5 41.13 0.00 6.34 0.07 0.10 52.36 03:18:01 6 44.04 0.00 5.64 0.25 0.14 49.93 03:18:01 7 43.27 0.00 6.97 1.57 0.12 48.08 03:19:01 all 3.70 0.00 1.65 0.54 0.02 94.09 03:19:01 0 3.54 0.00 2.08 3.17 0.02 91.19 03:19:01 1 3.37 0.00 1.66 0.34 0.03 94.60 03:19:01 2 4.00 0.00 1.71 0.00 0.02 94.27 03:19:01 3 3.45 0.00 1.63 0.34 0.03 94.55 03:19:01 4 3.57 0.00 1.19 0.34 0.02 94.89 03:19:01 5 3.44 0.00 1.36 0.03 0.02 95.15 03:19:01 6 4.39 0.00 1.83 0.02 0.02 93.75 03:19:01 7 3.84 0.00 1.73 0.10 0.03 94.29 03:20:01 all 0.02 0.00 0.02 0.00 0.00 99.96 03:20:01 0 0.00 0.00 0.02 0.03 0.02 99.93 03:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:20:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:20:01 3 0.05 0.00 0.07 0.00 0.00 99.88 03:20:01 4 0.00 0.00 0.03 0.00 0.00 99.97 03:20:01 5 0.05 0.00 0.00 0.00 0.00 99.95 03:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:21:01 all 0.03 0.00 0.02 0.01 0.00 99.94 03:21:01 0 0.00 0.00 0.03 0.03 0.00 99.93 03:21:01 1 0.08 0.00 0.02 0.00 0.00 99.90 03:21:01 2 0.03 0.00 0.00 0.02 0.00 99.95 03:21:01 3 0.07 0.00 0.05 0.00 0.02 99.87 03:21:01 4 0.02 0.00 0.02 0.02 0.00 99.95 03:21:01 5 0.02 0.00 0.02 0.00 0.02 99.95 03:21:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 all 0.02 0.00 0.01 0.01 0.00 99.96 03:22:01 0 0.02 0.00 0.00 0.02 0.00 99.97 03:22:01 1 0.10 0.00 0.03 0.00 0.02 99.85 03:22:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 4 0.02 0.00 0.02 0.03 0.00 99.93 03:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:22:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 all 0.04 0.00 0.02 0.01 0.00 99.93 03:23:01 0 0.02 0.00 0.03 0.05 0.00 99.90 03:23:01 1 0.12 0.00 0.08 0.00 0.02 99.78 03:23:01 2 0.03 0.00 0.02 0.00 0.00 99.95 03:23:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:23:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:24:01 all 0.16 0.00 0.01 0.02 0.01 99.80 03:24:01 0 0.00 0.00 0.02 0.10 0.00 99.88 03:24:01 1 0.08 0.00 0.05 0.02 0.02 99.83 03:24:01 2 0.02 0.00 0.02 0.00 0.02 99.95 03:24:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:24:01 4 0.00 0.00 0.00 0.03 0.00 99.97 03:24:01 5 1.14 0.00 0.00 0.00 0.02 98.84 03:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 7 0.00 0.00 0.02 0.00 0.02 99.97 03:25:01 all 0.05 0.00 0.01 0.00 0.00 99.93 03:25:01 0 0.02 0.00 0.00 0.02 0.00 99.97 03:25:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:25:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:25:01 4 0.03 0.00 0.03 0.02 0.00 99.92 03:25:01 5 0.30 0.00 0.07 0.00 0.00 99.63 03:25:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:25:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 all 0.29 0.00 0.01 0.00 0.01 99.69 03:26:01 0 0.13 0.00 0.00 0.03 0.02 99.82 03:26:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:26:01 2 0.08 0.00 0.00 0.00 0.00 99.92 03:26:01 3 0.00 0.00 0.03 0.00 0.02 99.95 03:26:01 4 0.03 0.00 0.00 0.00 0.02 99.95 03:26:01 5 1.99 0.00 0.02 0.00 0.00 98.00 03:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 7 0.05 0.00 0.00 0.00 0.00 99.95 03:27:01 all 0.60 0.00 0.14 0.00 0.00 99.26 03:27:01 0 0.55 0.00 0.22 0.03 0.00 99.20 03:27:01 1 0.23 0.00 0.17 0.00 0.02 99.58 03:27:01 2 0.10 0.00 0.10 0.00 0.00 99.80 03:27:01 3 0.55 0.00 0.13 0.00 0.00 99.32 03:27:01 4 0.17 0.00 0.12 0.00 0.00 99.72 03:27:01 5 2.10 0.00 0.15 0.00 0.00 97.75 03:27:01 6 0.47 0.00 0.10 0.00 0.00 99.43 03:27:01 7 0.58 0.00 0.13 0.00 0.00 99.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.58 0.00 1.16 0.26 0.03 92.98 Average: 0 5.31 0.00 1.24 0.44 0.02 93.00 Average: 1 5.48 0.00 1.10 0.14 0.03 93.24 Average: 2 5.65 0.00 1.13 0.24 0.02 92.96 Average: 3 5.63 0.00 1.18 0.32 0.03 92.85 Average: 4 5.46 0.00 1.09 0.30 0.02 93.13 Average: 5 5.79 0.00 1.18 0.04 0.02 92.96 Average: 6 5.65 0.00 1.08 0.09 0.02 93.15 Average: 7 5.66 0.00 1.31 0.51 0.03 92.50