---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10632 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 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-10632) 04/04/22 _x86_64_ (8 CPU) 07:43:09 LINUX RESTART (8 CPU) 07:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:45:01 257.47 2.07 255.40 0.00 32.40 95564.62 0.00 07:46:01 122.93 0.05 122.88 0.00 6.80 19364.11 0.00 07:47:01 0.98 0.00 0.98 0.00 0.00 10.68 0.00 07:48:01 1.30 0.00 1.30 0.00 0.00 14.80 0.00 07:49:01 1.13 0.02 1.12 0.00 0.13 13.20 0.00 07:50:01 1.75 0.00 1.75 0.00 0.00 19.46 0.00 Average: 63.73 0.35 63.38 0.00 6.48 18953.83 0.00 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 28284712 31729132 563868 1.71 182512 3465872 2252340 6.64 1303384 2837340 472 07:46:01 27790028 31758408 532096 1.62 192688 3927464 1824652 5.38 1301132 3279940 16 07:47:01 27791868 31760308 529924 1.61 192708 3927468 1824652 5.38 1299996 3279944 20 07:48:01 27800944 31769540 520876 1.58 192732 3927596 1840716 5.42 1291272 3280128 164 07:49:01 27800848 31769488 520784 1.58 192788 3927604 1840716 5.42 1291692 3280136 216 07:50:01 27809400 31778100 512124 1.56 192832 3927604 1840716 5.42 1283252 3280136 168 Average: 27879633 31760829 529945 1.61 191043 3850601 1903965 5.61 1295121 3206271 176 07:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 ens3 453.00 316.96 5725.67 83.32 0.00 0.00 0.00 0.00 07:45:01 docker0 203.42 268.23 16.54 2292.03 0.00 0.00 0.00 0.00 07:45:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 07:45:01 vethd0ff607 0.32 0.36 0.03 0.34 0.00 0.00 0.00 0.00 07:46:01 ens3 148.26 99.82 2671.98 27.77 0.00 0.00 0.00 0.00 07:46:01 docker0 16.41 20.45 0.94 91.54 0.00 0.00 0.00 0.00 07:46:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 07:47:01 ens3 0.58 0.60 0.04 0.05 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:49:01 ens3 3.93 4.32 0.32 7.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 100.03 69.64 1387.74 19.52 0.00 0.00 0.00 0.00 Average: docker0 36.18 47.51 2.88 392.04 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10632) 04/04/22 _x86_64_ (8 CPU) 07:43:09 LINUX RESTART (8 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 17.73 0.00 5.96 2.00 0.08 74.24 07:45:01 0 17.38 0.00 5.71 1.01 0.09 75.81 07:45:01 1 18.62 0.00 5.58 2.70 0.07 73.03 07:45:01 2 18.11 0.00 6.18 0.52 0.07 75.13 07:45:01 3 17.66 0.00 6.28 1.20 0.09 74.78 07:45:01 4 17.41 0.00 5.93 5.76 0.07 70.83 07:45:01 5 17.94 0.00 5.35 0.89 0.07 75.75 07:45:01 6 17.24 0.00 5.80 0.27 0.07 76.62 07:45:01 7 17.50 0.00 6.85 3.64 0.10 71.91 07:46:01 all 3.72 0.00 1.59 0.55 0.02 94.12 07:46:01 0 3.23 0.00 1.95 0.30 0.02 94.51 07:46:01 1 3.62 0.00 1.92 1.73 0.02 92.72 07:46:01 2 3.95 0.00 1.67 0.37 0.03 93.98 07:46:01 3 3.52 0.00 1.22 0.12 0.03 95.10 07:46:01 4 4.43 0.00 1.27 0.08 0.02 94.21 07:46:01 5 3.61 0.00 1.12 0.18 0.03 95.05 07:46:01 6 3.20 0.00 1.72 1.42 0.02 93.64 07:46:01 7 4.20 0.00 1.83 0.18 0.02 93.77 07:47:01 all 0.01 0.00 0.01 0.01 0.00 99.97 07:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:47:01 1 0.00 0.00 0.02 0.00 0.02 99.97 07:47:01 2 0.00 0.00 0.03 0.00 0.02 99.95 07:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:47:01 4 0.00 0.00 0.00 0.02 0.00 99.98 07:47:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:47:01 6 0.02 0.00 0.00 0.03 0.00 99.95 07:47:01 7 0.03 0.00 0.02 0.00 0.00 99.95 07:48:01 all 0.02 0.00 0.01 0.00 0.00 99.96 07:48:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:48:01 1 0.03 0.00 0.05 0.00 0.00 99.92 07:48:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:48:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:48:01 5 0.03 0.00 0.02 0.00 0.00 99.95 07:48:01 6 0.02 0.00 0.00 0.02 0.00 99.97 07:48:01 7 0.00 0.00 0.00 0.00 0.02 99.98 07:49:01 all 0.01 0.00 0.01 0.01 0.00 99.96 07:49:01 0 0.03 0.00 0.02 0.00 0.00 99.95 07:49:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:49:01 2 0.02 0.00 0.02 0.02 0.02 99.93 07:49:01 3 0.00 0.00 0.02 0.02 0.00 99.97 07:49:01 4 0.02 0.00 0.02 0.00 0.02 99.95 07:49:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:49:01 6 0.00 0.00 0.02 0.02 0.00 99.97 07:49:01 7 0.02 0.00 0.03 0.00 0.00 99.95 07:50:01 all 0.03 0.00 0.02 0.00 0.00 99.94 07:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:50:01 1 0.03 0.00 0.03 0.00 0.02 99.92 07:50:01 2 0.05 0.00 0.03 0.00 0.02 99.90 07:50:01 3 0.05 0.00 0.03 0.00 0.00 99.92 07:50:01 4 0.05 0.00 0.05 0.02 0.00 99.88 07:50:01 5 0.03 0.00 0.00 0.00 0.00 99.97 07:50:01 6 0.00 0.00 0.00 0.02 0.00 99.98 07:50:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 3.51 0.00 1.24 0.42 0.02 94.81 Average: 0 3.38 0.00 1.26 0.22 0.02 95.12 Average: 1 3.64 0.00 1.24 0.73 0.02 94.37 Average: 2 3.61 0.00 1.30 0.15 0.03 94.91 Average: 3 3.48 0.00 1.24 0.22 0.02 95.05 Average: 4 3.57 0.00 1.18 0.95 0.02 94.27 Average: 5 3.53 0.00 1.06 0.18 0.02 95.22 Average: 6 3.34 0.00 1.23 0.30 0.01 95.11 Average: 7 3.54 0.00 1.42 0.62 0.02 94.39