---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23526 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23526) 04/25/22 _x86_64_ (8 CPU) 22:09:43 LINUX RESTART (8 CPU) 22:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:11:01 367.16 54.06 313.10 0.00 5095.55 162739.01 0.00 22:12:01 49.82 0.08 49.73 0.00 1.07 25759.03 0.00 22:13:01 44.38 0.05 44.33 0.00 1.07 20846.66 0.00 22:14:01 2.08 0.00 2.08 0.00 0.00 22.93 0.00 22:15:01 1.20 0.02 1.18 0.00 0.13 12.93 0.00 22:16:01 1.68 0.00 1.68 0.00 0.00 20.13 0.00 22:17:01 0.97 0.02 0.95 0.00 0.13 11.73 0.00 22:18:01 1.88 0.00 1.88 0.00 0.00 21.06 0.00 22:19:01 0.90 0.00 0.90 0.00 0.00 10.13 0.00 22:20:01 168.31 2.22 166.09 0.00 72.52 60888.79 0.00 Average: 63.83 5.64 58.19 0.00 517.01 27031.87 0.00 22:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:11:01 28364288 31440172 855092 2.60 124236 3197204 2413688 7.11 1645660 2465936 497936 22:12:01 28340608 31711412 580496 1.77 115324 3478128 2087104 6.15 1470308 2635392 105220 22:13:01 28755036 31777888 519144 1.58 119068 3143184 1862460 5.49 1170488 2540032 164 22:14:01 28755832 31778972 517564 1.57 119148 3143312 1862460 5.49 1169984 2540148 172 22:15:01 28759532 31783076 513812 1.56 119184 3143316 1862460 5.49 1165144 2540520 12 22:16:01 28759224 31782808 513912 1.56 119224 3143328 1862460 5.49 1165268 2540520 28 22:17:01 28764616 31788264 508424 1.55 119256 3143328 1862460 5.49 1159644 2540528 20 22:18:01 28764896 31788640 507664 1.54 119296 3143336 1862460 5.49 1159740 2540576 12 22:19:01 28764792 31788616 507640 1.54 119316 3143336 1862460 5.49 1160072 2540576 176 22:20:01 27216980 31751336 537196 1.63 170440 4467892 1885532 5.56 1301900 3803828 156 Average: 28524580 31739118 556094 1.69 124449 3314636 1942354 5.72 1256821 2668806 60390 22:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:11:01 ens3 912.83 696.38 5822.32 168.38 0.00 0.00 0.00 0.00 22:11:01 veth35ba0ec 50.67 65.62 4.78 714.63 0.00 0.00 0.00 0.06 22:11:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 22:11:01 docker0 156.84 129.36 13.91 1068.67 0.00 0.00 0.00 0.00 22:12:01 ens3 16.13 10.08 13.97 6.64 0.00 0.00 0.00 0.00 22:12:01 veth35ba0ec 1.90 1.75 0.17 1.86 0.00 0.00 0.00 0.00 22:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:12:01 docker0 1.90 1.72 0.14 1.85 0.00 0.00 0.00 0.00 22:13:01 ens3 122.88 72.84 2527.78 13.49 0.00 0.00 0.00 0.00 22:13:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 22:13:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 ens3 0.27 0.27 0.09 0.08 0.00 0.00 0.00 0.00 22:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 ens3 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 487.62 355.92 8046.53 150.52 0.00 0.00 0.00 0.00 22:20:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 22:20:01 docker0 83.30 106.53 7.33 722.93 0.00 0.00 0.00 0.00 Average: ens3 153.99 113.57 1640.96 33.91 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 24.21 23.76 2.14 179.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23526) 04/25/22 _x86_64_ (8 CPU) 22:09:43 LINUX RESTART (8 CPU) 22:10:01 CPU %user %nice %system %iowait %steal %idle 22:11:01 all 19.50 0.00 5.05 1.88 0.06 73.53 22:11:01 0 17.12 0.00 5.03 0.64 0.05 77.17 22:11:01 1 21.30 0.00 4.41 1.14 0.05 73.10 22:11:01 2 19.10 0.00 5.82 0.27 0.05 74.77 22:11:01 3 18.67 0.00 4.67 0.86 0.05 75.74 22:11:01 4 19.89 0.00 4.61 3.07 0.05 72.39 22:11:01 5 20.01 0.00 5.41 3.87 0.05 70.66 22:11:01 6 19.13 0.00 5.63 3.99 0.08 71.16 22:11:01 7 20.75 0.00 4.80 1.15 0.07 73.23 22:12:01 all 34.07 0.00 5.62 0.35 0.07 59.90 22:12:01 0 36.00 0.00 5.74 0.00 0.07 58.19 22:12:01 1 33.11 0.00 5.36 0.07 0.07 61.40 22:12:01 2 35.82 0.00 5.78 0.02 0.07 58.31 22:12:01 3 34.06 0.00 5.56 0.02 0.07 60.29 22:12:01 4 33.05 0.00 5.26 0.00 0.07 61.62 22:12:01 5 33.46 0.00 5.55 0.02 0.07 60.91 22:12:01 6 33.09 0.00 5.92 0.56 0.07 60.37 22:12:01 7 33.98 0.00 5.77 2.09 0.08 58.08 22:13:01 all 10.98 0.00 1.95 0.39 0.03 86.65 22:13:01 0 10.65 0.00 2.25 0.34 0.03 86.73 22:13:01 1 11.06 0.00 1.79 0.03 0.03 87.08 22:13:01 2 11.22 0.00 1.61 0.03 0.02 87.12 22:13:01 3 11.36 0.00 2.73 0.27 0.03 85.61 22:13:01 4 11.35 0.00 2.06 1.71 0.02 84.86 22:13:01 5 10.50 0.00 1.93 0.20 0.03 87.34 22:13:01 6 10.58 0.00 1.50 0.35 0.03 87.54 22:13:01 7 11.14 0.00 1.73 0.22 0.02 86.90 22:14:01 all 0.01 0.00 0.01 0.01 0.00 99.96 22:14:01 0 0.00 0.00 0.03 0.07 0.00 99.90 22:14:01 1 0.05 0.00 0.03 0.00 0.00 99.92 22:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:14:01 6 0.05 0.00 0.02 0.00 0.02 99.92 22:14:01 7 0.00 0.00 0.00 0.03 0.02 99.95 22:15:01 all 0.21 0.00 0.02 0.00 0.01 99.76 22:15:01 0 0.00 0.00 0.03 0.02 0.00 99.95 22:15:01 1 0.02 0.00 0.00 0.00 0.02 99.97 22:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:15:01 4 0.02 0.00 0.02 0.00 0.02 99.95 22:15:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:15:01 6 1.57 0.00 0.07 0.00 0.02 98.35 22:15:01 7 0.02 0.00 0.00 0.02 0.00 99.97 22:16:01 all 0.27 0.00 0.01 0.01 0.00 99.71 22:16:01 0 0.02 0.00 0.02 0.03 0.02 99.92 22:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:16:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:16:01 6 2.00 0.00 0.02 0.00 0.02 97.96 22:16:01 7 0.02 0.00 0.00 0.03 0.00 99.95 22:17:01 all 0.20 0.00 0.01 0.01 0.00 99.78 22:17:01 0 0.02 0.00 0.02 0.03 0.00 99.93 22:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:17:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:17:01 4 0.03 0.00 0.00 0.00 0.00 99.97 22:17:01 5 0.03 0.00 0.02 0.00 0.00 99.95 22:17:01 6 1.44 0.00 0.02 0.00 0.02 98.53 22:17:01 7 0.03 0.00 0.00 0.02 0.00 99.95 22:18:01 all 0.08 0.00 0.01 0.01 0.00 99.90 22:18:01 0 0.02 0.00 0.03 0.02 0.00 99.93 22:18:01 1 0.00 0.00 0.02 0.00 0.02 99.97 22:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:18:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:18:01 6 0.58 0.00 0.02 0.00 0.02 99.38 22:18:01 7 0.00 0.00 0.00 0.03 0.00 99.97 22:19:01 all 0.01 0.00 0.01 0.01 0.01 99.96 22:19:01 0 0.03 0.00 0.03 0.03 0.02 99.88 22:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 22:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:19:01 3 0.00 0.00 0.00 0.00 0.02 99.98 22:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:19:01 5 0.02 0.00 0.00 0.00 0.02 99.97 22:19:01 6 0.02 0.00 0.03 0.00 0.02 99.93 22:19:01 7 0.02 0.00 0.02 0.02 0.00 99.95 22:20:01 all 10.86 0.00 4.61 1.53 0.06 82.94 22:20:01 0 11.41 0.00 4.87 1.88 0.05 81.78 22:20:01 1 10.95 0.00 4.65 0.49 0.05 83.86 22:20:01 2 10.91 0.00 4.92 1.22 0.07 82.89 22:20:01 3 10.84 0.00 4.44 1.37 0.05 83.30 22:20:01 4 9.05 0.00 4.59 2.83 0.05 83.48 22:20:01 5 10.60 0.00 3.68 0.42 0.05 85.25 22:20:01 6 10.39 0.00 3.99 0.39 0.07 85.16 22:20:01 7 12.69 0.00 5.77 3.65 0.07 77.83 Average: all 7.57 0.00 1.72 0.42 0.02 90.27 Average: 0 7.48 0.00 1.79 0.30 0.02 90.39 Average: 1 7.61 0.00 1.62 0.17 0.02 90.58 Average: 2 7.68 0.00 1.80 0.15 0.02 90.34 Average: 3 7.44 0.00 1.73 0.25 0.02 90.55 Average: 4 7.30 0.00 1.64 0.75 0.02 90.28 Average: 5 7.42 0.00 1.65 0.45 0.02 90.46 Average: 6 7.81 0.00 1.70 0.52 0.04 89.93 Average: 7 7.81 0.00 1.79 0.72 0.03 89.66