---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10469 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 12G 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 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10469) 04/01/22 _x86_64_ (8 CPU) 15:28:21 LINUX RESTART (8 CPU) 15:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:30:01 229.35 4.90 224.45 0.00 431.93 119243.06 0.00 15:31:01 165.93 0.12 165.81 0.00 9.73 27509.10 0.00 15:32:01 1.72 0.00 1.72 0.00 0.00 20.68 0.00 15:33:01 1.80 0.00 1.80 0.00 0.00 20.67 0.00 15:34:01 1.23 0.02 1.22 0.00 0.13 14.13 0.00 15:35:01 1.58 0.00 1.58 0.00 0.00 23.33 0.00 15:36:01 1.10 0.00 1.10 0.00 0.00 12.26 0.00 15:37:01 83.71 0.17 83.54 0.00 10.80 38360.68 0.00 Average: 60.81 0.65 60.16 0.00 56.57 23151.38 0.00 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 28245676 31749840 541848 1.65 175796 3527832 2092472 6.17 1317192 2860916 119580 15:31:01 27791172 31780544 510972 1.55 188508 3957188 1906780 5.62 1342236 3243324 360 15:32:01 27791368 31780844 510376 1.55 188544 3957196 1906780 5.62 1341708 3243328 28 15:33:01 27798480 31787964 503236 1.53 188588 3957188 1906780 5.62 1335420 3243332 8 15:34:01 27797668 31787188 503944 1.53 188620 3957200 1906780 5.62 1335784 3243344 20 15:35:01 27799180 31788776 502320 1.53 188664 3957208 1906780 5.62 1334408 3243368 80 15:36:01 27803700 31793320 497752 1.51 188684 3957212 1906780 5.62 1330788 3243372 24 15:37:01 26980704 31759440 527636 1.60 203876 4676208 2031676 5.99 1410028 3925612 636 Average: 27750994 31778490 512260 1.56 188910 3993404 1945604 5.73 1343446 3280824 15092 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 vethae53a8b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:30:01 ens3 450.59 300.28 5828.86 50.84 0.00 0.00 0.00 0.00 15:30:01 docker0 180.54 240.86 15.23 2150.81 0.00 0.00 0.00 0.00 15:30:01 lo 3.67 3.67 0.37 0.37 0.00 0.00 0.00 0.00 15:31:01 ens3 231.44 174.24 2716.41 239.69 0.00 0.00 0.00 0.00 15:31:01 docker0 11.40 16.36 0.68 89.74 0.00 0.00 0.00 0.00 15:31:01 lo 7.66 7.66 0.76 0.76 0.00 0.00 0.00 0.00 15:32:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 ens3 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 veth96c1dc2 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 213.30 127.21 4465.90 21.08 0.00 0.00 0.00 0.00 15:37:01 docker0 36.02 46.98 3.23 384.01 0.00 0.00 0.00 0.00 15:37:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: veth96c1dc2 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 111.97 75.27 1626.52 38.97 0.00 0.00 0.00 0.00 Average: docker0 28.49 38.03 2.39 328.07 0.00 0.00 0.00 0.00 Average: lo 1.64 1.64 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-10469) 04/01/22 _x86_64_ (8 CPU) 15:28:21 LINUX RESTART (8 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 17.36 0.00 6.45 1.84 0.10 74.25 15:30:01 0 16.95 0.00 5.36 0.15 0.08 77.46 15:30:01 1 18.63 0.00 7.64 5.95 0.12 67.66 15:30:01 2 16.90 0.00 6.10 3.58 0.08 73.33 15:30:01 3 16.49 0.00 6.86 0.14 0.08 76.43 15:30:01 4 16.98 0.00 5.82 2.10 0.10 75.00 15:30:01 5 18.16 0.00 5.98 0.28 0.10 75.48 15:30:01 6 17.52 0.00 7.27 0.27 0.08 74.85 15:30:01 7 17.28 0.00 6.60 2.30 0.10 73.72 15:31:01 all 12.08 0.00 3.85 0.89 0.05 83.13 15:31:01 0 11.78 0.00 4.25 0.86 0.05 83.06 15:31:01 1 11.91 0.00 4.22 3.06 0.05 80.75 15:31:01 2 11.44 0.00 3.71 1.86 0.05 82.94 15:31:01 3 11.77 0.00 3.66 0.19 0.07 84.32 15:31:01 4 13.14 0.00 3.18 0.23 0.03 83.41 15:31:01 5 12.21 0.00 3.76 0.13 0.03 83.86 15:31:01 6 12.34 0.00 3.41 0.34 0.05 83.86 15:31:01 7 12.06 0.00 4.61 0.46 0.05 82.82 15:32:01 all 0.01 0.00 0.01 0.00 0.00 99.97 15:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:32:01 1 0.00 0.00 0.02 0.02 0.00 99.97 15:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:32:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:32:01 4 0.00 0.00 0.00 0.02 0.02 99.97 15:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:32:01 6 0.00 0.00 0.02 0.00 0.00 99.98 15:32:01 7 0.03 0.00 0.03 0.00 0.02 99.92 15:33:01 all 0.03 0.00 0.01 0.00 0.00 99.95 15:33:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:33:01 1 0.03 0.00 0.02 0.03 0.00 99.92 15:33:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:33:01 3 0.07 0.00 0.00 0.00 0.00 99.93 15:33:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:33:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:33:01 6 0.03 0.00 0.00 0.00 0.00 99.97 15:33:01 7 0.03 0.00 0.02 0.00 0.02 99.93 15:34:01 all 0.01 0.00 0.00 0.00 0.01 99.97 15:34:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:34:01 1 0.00 0.00 0.00 0.02 0.00 99.98 15:34:01 2 0.03 0.00 0.00 0.00 0.02 99.95 15:34:01 3 0.00 0.00 0.00 0.00 0.02 99.98 15:34:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:34:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:34:01 7 0.03 0.00 0.03 0.00 0.02 99.92 15:35:01 all 0.02 0.00 0.01 0.01 0.00 99.95 15:35:01 0 0.05 0.00 0.03 0.00 0.00 99.92 15:35:01 1 0.00 0.00 0.00 0.02 0.02 99.97 15:35:01 2 0.03 0.00 0.02 0.02 0.00 99.93 15:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:35:01 4 0.02 0.00 0.02 0.03 0.00 99.93 15:35:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:35:01 7 0.03 0.00 0.00 0.00 0.02 99.95 15:36:01 all 0.01 0.00 0.00 0.01 0.00 99.97 15:36:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:36:01 1 0.00 0.00 0.00 0.05 0.00 99.95 15:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:36:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:36:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:36:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:36:01 7 0.03 0.00 0.02 0.00 0.00 99.95 15:37:01 all 4.37 0.00 1.91 0.67 0.03 93.02 15:37:01 0 5.05 0.00 1.46 0.22 0.03 93.25 15:37:01 1 5.02 0.00 1.76 1.17 0.02 92.03 15:37:01 2 4.84 0.00 1.64 0.55 0.03 92.94 15:37:01 3 5.15 0.00 2.19 0.32 0.03 92.30 15:37:01 4 3.50 0.00 2.16 2.73 0.03 91.57 15:37:01 5 3.63 0.00 2.08 0.15 0.03 94.11 15:37:01 6 3.47 0.00 2.01 0.12 0.03 94.37 15:37:01 7 4.32 0.00 1.94 0.12 0.03 93.58 Average: all 4.21 0.00 1.52 0.43 0.02 93.82 Average: 0 4.21 0.00 1.38 0.15 0.03 94.23 Average: 1 4.41 0.00 1.69 1.28 0.03 92.60 Average: 2 4.13 0.00 1.43 0.75 0.02 93.68 Average: 3 4.15 0.00 1.58 0.08 0.03 94.17 Average: 4 4.18 0.00 1.39 0.64 0.02 93.77 Average: 5 4.24 0.00 1.48 0.07 0.02 94.19 Average: 6 4.14 0.00 1.58 0.09 0.02 94.17 Average: 7 4.20 0.00 1.64 0.36 0.03 93.77