---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21937 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: 2799.994 BogoMIPS: 5599.98 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21937) 08/04/22 _x86_64_ (8 CPU) 15:10:29 LINUX RESTART (8 CPU) 15:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:12:01 342.85 15.91 326.94 0.00 2169.94 128253.78 0.00 15:13:01 122.23 0.12 122.11 0.00 6.00 27649.93 0.00 15:14:01 123.33 0.07 123.26 0.00 7.47 33155.67 0.00 15:15:01 1.82 0.00 1.82 0.00 0.00 24.28 0.00 15:16:01 1.32 0.02 1.30 0.00 0.13 15.20 0.00 15:17:01 1.43 0.02 1.42 0.00 0.13 16.79 0.00 15:18:01 1.48 0.00 1.48 0.00 0.00 17.33 0.00 15:19:01 1.00 0.00 1.00 0.00 0.00 12.40 0.00 15:20:01 1.03 0.00 1.03 0.00 0.00 11.86 0.00 15:21:01 39.54 0.33 39.20 0.00 12.12 24772.96 0.00 Average: 63.60 1.65 61.96 0.00 219.58 21394.07 0.00 15:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:12:01 28272216 31729768 572592 1.74 132696 3538992 2214356 6.53 1226772 2946804 79628 15:13:01 27911780 31725540 567336 1.73 163532 3832664 2066200 6.09 1453972 3042416 325180 15:14:01 27572392 31764308 530112 1.61 173908 4164544 1809344 5.33 1306856 3490792 472 15:15:01 27572104 31764124 529992 1.61 173956 4164544 1809344 5.33 1305848 3490796 148 15:16:01 27574276 31766336 527516 1.60 174000 4164544 1809344 5.33 1304940 3490804 20 15:17:01 27573876 31765948 527740 1.60 174036 4164548 1809344 5.33 1304660 3490804 56 15:18:01 27578180 31770784 522816 1.59 174076 4164556 1809344 5.33 1299984 3491072 12 15:19:01 27582732 31775344 518212 1.58 174092 4164564 1809344 5.33 1295816 3491080 152 15:20:01 27582408 31775048 518460 1.58 174104 4164564 1809344 5.33 1296640 3491084 132 15:21:01 26391848 31666412 621000 1.89 194712 5136880 2021272 5.96 1483300 4398536 267964 Average: 27561181 31750361 543578 1.65 170911 4166040 1896724 5.59 1327879 3482419 67376 15:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:12:01 docker0 140.37 176.27 11.81 1663.88 0.00 0.00 0.00 0.00 15:12:01 ens3 690.99 467.31 7906.58 106.55 0.00 0.00 0.00 0.00 15:12:01 lo 6.40 6.40 0.62 0.62 0.00 0.00 0.00 0.00 15:13:01 docker0 8.90 10.76 0.51 40.87 0.00 0.00 0.00 0.00 15:13:01 veth2f61170 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:13:01 ens3 80.80 61.94 92.76 68.64 0.00 0.00 0.00 0.00 15:13:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:14:01 docker0 10.48 15.86 0.62 58.54 0.00 0.00 0.00 0.00 15:14:01 ens3 195.55 149.43 2661.90 276.39 0.00 0.00 0.00 0.00 15:14:01 lo 7.60 7.60 0.74 0.74 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 2.30 1.47 2.91 0.11 0.00 0.00 0.00 0.00 15:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 0.13 0.12 0.08 0.07 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 0.97 0.48 0.45 0.28 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 veth9afc56b 40.57 50.71 3.78 682.22 0.00 0.00 0.00 0.06 15:21:01 docker0 40.57 50.61 3.22 682.22 0.00 0.00 0.00 0.00 15:21:01 ens3 183.39 120.54 4653.57 16.30 0.00 0.00 0.00 0.00 15:21:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: veth9afc56b 4.06 5.07 0.38 68.28 0.00 0.00 0.00 0.01 Average: docker0 20.03 25.35 1.62 244.60 0.00 0.00 0.00 0.00 Average: ens3 115.45 80.16 1532.17 46.83 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21937) 08/04/22 _x86_64_ (8 CPU) 15:10:29 LINUX RESTART (8 CPU) 15:11:01 CPU %user %nice %system %iowait %steal %idle 15:12:01 all 10.20 0.00 3.68 3.64 0.06 82.42 15:12:01 0 12.63 0.00 4.18 2.70 0.07 80.42 15:12:01 1 10.06 0.00 3.81 4.83 0.07 81.24 15:12:01 2 9.30 0.00 2.99 1.71 0.05 85.95 15:12:01 3 10.30 0.00 3.56 0.84 0.05 85.24 15:12:01 4 10.90 0.00 3.08 0.44 0.05 85.53 15:12:01 5 10.07 0.00 3.55 0.45 0.05 85.87 15:12:01 6 9.62 0.00 3.93 0.52 0.05 85.88 15:12:01 7 8.71 0.00 4.33 17.75 0.10 69.11 15:13:01 all 36.49 0.00 6.23 1.61 0.09 55.59 15:13:01 0 36.23 0.00 6.40 1.04 0.07 56.26 15:13:01 1 37.57 0.00 6.60 1.85 0.07 53.91 15:13:01 2 36.69 0.00 6.16 7.92 0.08 49.15 15:13:01 3 36.10 0.00 6.30 0.89 0.07 56.64 15:13:01 4 36.72 0.00 6.25 0.24 0.18 56.61 15:13:01 5 36.79 0.00 6.29 0.20 0.07 56.65 15:13:01 6 35.94 0.00 5.71 0.17 0.07 58.11 15:13:01 7 35.86 0.00 6.11 0.61 0.08 57.33 15:14:01 all 6.24 0.00 2.26 1.38 0.04 90.09 15:14:01 0 6.06 0.00 2.23 0.23 0.03 91.44 15:14:01 1 5.42 0.00 2.32 0.86 0.03 91.37 15:14:01 2 5.55 0.00 1.98 0.05 0.02 92.40 15:14:01 3 5.21 0.00 2.68 5.43 0.07 86.62 15:14:01 4 7.01 0.00 2.15 0.22 0.03 90.59 15:14:01 5 5.03 0.00 1.69 0.03 0.03 93.21 15:14:01 6 9.27 0.00 2.41 0.13 0.03 88.14 15:14:01 7 6.41 0.00 2.58 4.10 0.03 86.88 15:15:01 all 0.01 0.00 0.01 0.00 0.01 99.96 15:15:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:15:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:15:01 2 0.00 0.00 0.00 0.00 0.02 99.98 15:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:15:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:15:01 7 0.00 0.00 0.02 0.03 0.02 99.93 15:16:01 all 0.02 0.00 0.02 0.00 0.00 99.96 15:16:01 0 0.03 0.00 0.05 0.00 0.00 99.92 15:16:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:16:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:16:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:16:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:16:01 7 0.02 0.00 0.02 0.02 0.00 99.95 15:17:01 all 0.02 0.00 0.02 0.00 0.01 99.95 15:17:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:17:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:17:01 2 0.02 0.00 0.03 0.00 0.02 99.93 15:17:01 3 0.02 0.00 0.03 0.02 0.00 99.93 15:17:01 4 0.02 0.00 0.00 0.00 0.02 99.97 15:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:17:01 6 0.00 0.00 0.02 0.00 0.00 99.98 15:17:01 7 0.03 0.00 0.02 0.02 0.00 99.93 15:18:01 all 0.02 0.00 0.03 0.01 0.00 99.94 15:18:01 0 0.05 0.00 0.03 0.02 0.00 99.90 15:18:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:18:01 2 0.02 0.00 0.03 0.00 0.00 99.95 15:18:01 3 0.02 0.00 0.05 0.00 0.02 99.92 15:18:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:18:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:18:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:18:01 7 0.00 0.00 0.02 0.03 0.02 99.93 15:19:01 all 0.13 0.00 0.01 0.00 0.00 99.85 15:19:01 0 0.99 0.00 0.03 0.02 0.00 98.96 15:19:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 7 0.02 0.00 0.02 0.02 0.02 99.93 15:20:01 all 0.25 0.00 0.01 0.00 0.01 99.73 15:20:01 0 1.91 0.00 0.00 0.00 0.02 98.08 15:20:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:20:01 4 0.02 0.00 0.00 0.00 0.02 99.97 15:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:20:01 7 0.05 0.00 0.03 0.00 0.02 99.90 15:21:01 all 4.40 0.00 1.58 0.74 0.03 93.26 15:21:01 0 4.15 0.00 2.00 4.27 0.03 89.54 15:21:01 1 4.59 0.00 1.87 0.52 0.02 93.00 15:21:01 2 4.30 0.00 1.56 0.40 0.02 93.73 15:21:01 3 5.18 0.00 1.29 0.10 0.02 93.41 15:21:01 4 4.74 0.00 1.57 0.13 0.05 93.50 15:21:01 5 4.62 0.00 1.74 0.13 0.03 93.47 15:21:01 6 3.92 0.00 1.24 0.02 0.02 94.81 15:21:01 7 3.66 0.00 1.36 0.35 0.03 94.60 Average: all 5.74 0.00 1.37 0.73 0.02 92.13 Average: 0 6.16 0.00 1.48 0.82 0.03 91.51 Average: 1 5.75 0.00 1.46 0.80 0.03 91.97 Average: 2 5.55 0.00 1.27 1.00 0.02 92.16 Average: 3 5.65 0.00 1.39 0.72 0.02 92.22 Average: 4 5.92 0.00 1.30 0.10 0.04 92.65 Average: 5 5.62 0.00 1.32 0.08 0.02 92.96 Average: 6 5.83 0.00 1.33 0.08 0.02 92.74 Average: 7 5.43 0.00 1.44 2.26 0.03 90.84