---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23432 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 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-23432) 08/24/22 _x86_64_ (8 CPU) 08:39:37 LINUX RESTART (8 CPU) 08:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:41:01 388.00 45.69 342.31 0.00 4088.80 155376.38 0.00 08:42:01 40.39 0.03 40.36 0.00 3.60 13364.46 0.00 08:43:01 1.02 0.00 1.02 0.00 0.00 12.53 0.00 08:44:01 1.33 0.00 1.33 0.00 0.00 16.93 0.00 08:45:01 1.18 0.02 1.17 0.00 0.13 14.80 0.00 Average: 85.38 9.03 76.35 0.00 807.57 33350.33 0.00 08:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 27821452 31709080 588156 1.79 139888 3962344 2335588 6.88 1318264 3303324 98688 08:42:01 28200832 31756196 538156 1.64 136004 3645528 1921624 5.66 1190704 3058900 52 08:43:01 28201268 31756688 537228 1.63 136044 3645532 1921624 5.66 1191132 3058904 16 08:44:01 28206384 31761912 531876 1.62 136064 3645540 1921624 5.66 1185040 3058940 68 08:45:01 28206628 31762084 531560 1.62 136100 3645540 1921624 5.66 1185080 3058944 28 Average: 28127313 31749192 545395 1.66 136820 3708897 2004417 5.91 1214044 3107802 19770 08:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 ens3 1580.33 1426.33 13100.29 193.72 0.00 0.00 0.00 0.00 08:41:01 lo 5.08 5.08 0.49 0.49 0.00 0.00 0.00 0.00 08:41:01 docker0 539.15 492.75 40.63 3925.83 0.00 0.00 0.00 0.00 08:42:01 ens3 19.63 12.30 19.91 6.80 0.00 0.00 0.00 0.00 08:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 docker0 0.33 0.32 0.03 0.20 0.00 0.00 0.00 0.00 08:43:01 ens3 0.45 0.25 0.26 0.20 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 315.90 284.00 2589.06 39.63 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 106.45 97.29 8.02 774.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23432) 08/24/22 _x86_64_ (8 CPU) 08:39:37 LINUX RESTART (8 CPU) 08:40:02 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 12.87 0.00 4.66 1.75 0.09 80.63 08:41:01 0 12.81 0.00 4.58 0.57 0.09 81.96 08:41:01 1 10.69 0.00 6.28 5.30 0.09 77.65 08:41:01 2 13.99 0.00 4.19 0.46 0.09 81.27 08:41:01 3 13.53 0.00 3.98 1.79 0.10 80.60 08:41:01 4 15.04 0.00 4.71 0.29 0.10 79.86 08:41:01 5 14.51 0.00 4.01 0.81 0.07 80.61 08:41:01 6 11.27 0.00 4.81 4.35 0.05 79.51 08:41:01 7 11.09 0.00 4.70 0.42 0.12 83.67 08:42:01 all 1.39 0.00 0.84 0.23 0.02 97.52 08:42:01 0 1.41 0.00 0.89 0.18 0.02 97.50 08:42:01 1 1.40 0.00 1.18 0.92 0.02 96.48 08:42:01 2 1.60 0.00 0.63 0.02 0.02 97.73 08:42:01 3 1.37 0.00 0.75 0.23 0.03 97.61 08:42:01 4 1.29 0.00 0.58 0.18 0.00 97.95 08:42:01 5 1.14 0.00 0.55 0.10 0.02 98.19 08:42:01 6 1.70 0.00 0.92 0.20 0.02 97.16 08:42:01 7 1.22 0.00 1.17 0.03 0.02 97.56 08:43:01 all 0.27 0.00 0.01 0.00 0.01 99.71 08:43:01 0 1.99 0.00 0.02 0.00 0.02 97.98 08:43:01 1 0.02 0.00 0.00 0.00 0.02 99.97 08:43:01 2 0.02 0.00 0.02 0.00 0.00 99.97 08:43:01 3 0.02 0.00 0.03 0.00 0.03 99.92 08:43:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:43:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:43:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:43:01 7 0.05 0.00 0.00 0.02 0.02 99.92 08:44:01 all 0.27 0.00 0.02 0.00 0.01 99.70 08:44:01 0 2.02 0.00 0.02 0.00 0.00 97.96 08:44:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:44:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:44:01 3 0.05 0.00 0.03 0.00 0.02 99.90 08:44:01 4 0.02 0.00 0.05 0.02 0.02 99.90 08:44:01 5 0.02 0.00 0.00 0.00 0.02 99.97 08:44:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:44:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:45:01 all 0.26 0.00 0.01 0.00 0.00 99.72 08:45:01 0 1.97 0.00 0.00 0.00 0.02 98.01 08:45:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:45:01 2 0.00 0.00 0.00 0.02 0.00 99.98 08:45:01 3 0.03 0.00 0.03 0.00 0.02 99.92 08:45:01 4 0.02 0.00 0.00 0.02 0.00 99.97 08:45:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:45:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:45:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 2.95 0.00 1.08 0.39 0.02 95.56 Average: 0 3.97 0.00 1.07 0.15 0.03 94.79 Average: 1 2.38 0.00 1.47 1.22 0.02 94.91 Average: 2 3.06 0.00 0.95 0.10 0.02 95.87 Average: 3 2.93 0.00 0.95 0.40 0.04 95.68 Average: 4 3.20 0.00 1.05 0.10 0.02 95.63 Average: 5 3.08 0.00 0.90 0.18 0.02 95.83 Average: 6 2.55 0.00 1.13 0.89 0.01 95.42 Average: 7 2.40 0.00 1.14 0.09 0.03 96.33