---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1698 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-1698) 06/07/22 _x86_64_ (8 CPU) 22:53:02 LINUX RESTART (8 CPU) 22:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:55:01 180.90 1.02 179.89 0.00 14.26 61520.81 0.00 22:56:01 30.00 0.03 29.96 0.00 0.93 16426.33 0.00 22:57:01 1.20 0.00 1.20 0.00 0.00 13.88 0.00 22:58:01 1.58 0.00 1.58 0.00 0.00 18.79 0.00 22:59:01 0.97 0.02 0.95 0.00 0.13 11.06 0.00 23:00:01 1.55 0.00 1.55 0.00 0.00 22.66 0.00 Average: 36.03 0.18 35.85 0.00 2.55 13001.54 0.00 22:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:55:01 27791000 31728096 566228 1.72 169464 3930464 2217536 6.54 1276236 3321960 557856 22:56:01 27946380 31781440 512264 1.56 170024 3829156 1800952 5.31 1232124 3208356 136 22:57:01 27946660 31781812 511632 1.56 170040 3829160 1800952 5.31 1232012 3208432 16 22:58:01 27954440 31789644 503784 1.53 170076 3829156 1800952 5.31 1224204 3208432 16 22:59:01 27954724 31789944 503460 1.53 170100 3829168 1800952 5.31 1224524 3208440 32 23:00:01 27959740 31795048 498368 1.52 170132 3829168 1800952 5.31 1219476 3208484 16 Average: 27925491 31777664 515956 1.57 169973 3846045 1870383 5.51 1234763 3227351 93012 22:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:55:01 ens3 389.10 263.29 7481.37 86.81 0.00 0.00 0.00 0.00 22:55:01 docker0 111.61 138.79 9.11 1076.05 0.00 0.00 0.00 0.00 22:55:01 lo 3.53 3.53 0.35 0.35 0.00 0.00 0.00 0.00 22:56:01 ens3 10.48 7.00 11.77 4.14 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:57:01 ens3 7.13 3.77 12.79 0.44 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:59:01 ens3 0.18 0.18 0.08 0.07 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 67.86 45.74 1250.94 15.24 0.00 0.00 0.00 0.00 Average: docker0 18.60 23.13 1.52 179.33 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1698) 06/07/22 _x86_64_ (8 CPU) 22:53:02 LINUX RESTART (8 CPU) 22:54:01 CPU %user %nice %system %iowait %steal %idle 22:55:01 all 24.05 0.00 6.44 1.03 0.08 68.40 22:55:01 0 24.69 0.00 7.60 3.35 0.09 64.28 22:55:01 1 27.26 0.00 6.05 0.25 0.07 66.37 22:55:01 2 22.39 0.00 6.40 0.46 0.08 70.67 22:55:01 3 25.53 0.00 6.85 1.33 0.08 66.21 22:55:01 4 22.41 0.00 5.72 1.95 0.07 69.85 22:55:01 5 22.79 0.00 6.41 0.15 0.08 70.56 22:55:01 6 24.62 0.00 5.80 0.22 0.09 69.28 22:55:01 7 22.68 0.00 6.69 0.54 0.09 69.99 22:56:01 all 0.36 0.00 0.25 0.22 0.00 99.17 22:56:01 0 0.34 0.00 0.52 1.29 0.00 97.85 22:56:01 1 0.27 0.00 0.17 0.02 0.02 99.53 22:56:01 2 0.37 0.00 0.20 0.02 0.00 99.42 22:56:01 3 0.45 0.00 0.25 0.02 0.00 99.28 22:56:01 4 0.32 0.00 0.28 0.20 0.00 99.20 22:56:01 5 0.37 0.00 0.20 0.00 0.00 99.43 22:56:01 6 0.45 0.00 0.17 0.22 0.02 99.15 22:56:01 7 0.33 0.00 0.18 0.02 0.00 99.47 22:57:01 all 0.03 0.00 0.02 0.00 0.01 99.94 22:57:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:57:01 1 0.00 0.00 0.02 0.00 0.00 99.98 22:57:01 2 0.03 0.00 0.00 0.02 0.02 99.93 22:57:01 3 0.00 0.00 0.03 0.00 0.00 99.97 22:57:01 4 0.03 0.00 0.00 0.00 0.00 99.97 22:57:01 5 0.00 0.00 0.00 0.00 0.02 99.98 22:57:01 6 0.10 0.00 0.05 0.00 0.02 99.83 22:57:01 7 0.07 0.00 0.07 0.00 0.00 99.87 22:58:01 all 0.03 0.00 0.02 0.01 0.00 99.95 22:58:01 0 0.00 0.00 0.00 0.03 0.00 99.97 22:58:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:58:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:58:01 3 0.05 0.00 0.03 0.00 0.02 99.90 22:58:01 4 0.02 0.00 0.00 0.03 0.00 99.95 22:58:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:58:01 6 0.07 0.00 0.07 0.00 0.00 99.87 22:58:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:59:01 all 0.20 0.00 0.02 0.00 0.01 99.77 22:59:01 0 1.43 0.00 0.08 0.02 0.02 98.45 22:59:01 1 0.00 0.00 0.02 0.00 0.00 99.98 22:59:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:59:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:59:01 4 0.00 0.00 0.02 0.02 0.02 99.95 22:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:59:01 6 0.12 0.00 0.02 0.00 0.02 99.85 22:59:01 7 0.00 0.00 0.00 0.00 0.02 99.98 23:00:01 all 0.27 0.00 0.01 0.00 0.00 99.71 23:00:01 0 0.15 0.00 0.00 0.00 0.00 99.85 23:00:01 1 0.03 0.00 0.00 0.00 0.02 99.95 23:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:00:01 3 0.03 0.00 0.02 0.02 0.00 99.93 23:00:01 4 0.03 0.00 0.00 0.00 0.00 99.97 23:00:01 5 0.03 0.00 0.00 0.00 0.00 99.97 23:00:01 6 1.87 0.00 0.05 0.00 0.02 98.06 23:00:01 7 0.00 0.00 0.03 0.00 0.00 99.97 Average: all 4.09 0.00 1.11 0.21 0.02 94.57 Average: 0 4.37 0.00 1.35 0.77 0.02 93.48 Average: 1 4.53 0.00 1.03 0.04 0.02 94.38 Average: 2 3.76 0.00 1.09 0.08 0.02 95.05 Average: 3 4.28 0.00 1.18 0.22 0.02 94.31 Average: 4 3.75 0.00 0.99 0.36 0.01 94.89 Average: 5 3.81 0.00 1.09 0.03 0.02 95.06 Average: 6 4.47 0.00 1.01 0.07 0.03 94.43 Average: 7 3.78 0.00 1.14 0.09 0.02 94.96