---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7902 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 12G 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7902) 03/18/22 _x86_64_ (8 CPU) 02:36:23 LINUX RESTART (8 CPU) 02:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:38:01 113.83 10.65 103.18 0.00 1939.14 89053.69 0.00 02:39:01 1.97 0.00 1.97 0.00 0.00 23.21 0.00 02:40:01 1.05 0.00 1.05 0.00 0.00 11.73 0.00 02:41:01 1.23 0.00 1.23 0.00 0.00 14.80 0.00 02:42:01 4.62 0.15 4.47 0.00 17.06 1600.13 0.00 Average: 24.54 2.16 22.38 0.00 391.23 18140.11 0.00 02:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:01 28821932 31780000 521484 1.59 110288 3096808 1780096 5.25 1227964 2431016 276 02:39:01 28822456 31780708 520500 1.58 110328 3096816 1780096 5.25 1227588 2431004 64 02:40:01 28823180 31781508 519648 1.58 110360 3096828 1780096 5.25 1226404 2431008 180 02:41:01 28833212 31791708 509388 1.55 110400 3096956 1780096 5.25 1216536 2431144 16 02:42:01 28496820 31741576 558544 1.70 112600 3372404 2218248 6.54 1268988 2706084 185764 Average: 28759520 31775100 525913 1.60 110795 3151962 1867726 5.50 1233496 2486051 37260 02:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:38:01 docker0 28.78 27.00 4.06 328.43 0.00 0.00 0.00 0.00 02:38:01 lo 3.33 3.33 0.33 0.33 0.00 0.00 0.00 0.00 02:38:01 ens3 396.57 249.14 6559.44 97.82 0.00 0.00 0.00 0.00 02:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:39:01 ens3 0.48 0.22 0.12 0.09 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 0.48 0.25 0.26 0.20 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:41:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 02:42:01 ens3 158.87 81.80 4068.15 8.10 0.00 0.00 0.00 0.00 Average: docker0 5.76 5.40 0.81 65.68 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 111.30 66.31 2125.53 21.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7902) 03/18/22 _x86_64_ (8 CPU) 02:36:23 LINUX RESTART (8 CPU) 02:37:01 CPU %user %nice %system %iowait %steal %idle 02:38:01 all 18.33 0.00 4.80 1.54 0.19 75.14 02:38:01 0 18.59 0.00 4.72 1.38 0.19 75.12 02:38:01 1 16.15 0.00 5.18 0.12 0.17 78.38 02:38:01 2 19.35 0.00 4.80 2.42 0.20 73.22 02:38:01 3 20.29 0.00 4.93 3.42 0.20 71.15 02:38:01 4 17.53 0.00 4.62 1.23 0.19 76.44 02:38:01 5 18.62 0.00 5.56 3.31 0.19 72.32 02:38:01 6 19.39 0.00 4.22 0.32 0.17 75.90 02:38:01 7 16.71 0.00 4.33 0.12 0.22 78.62 02:39:01 all 0.09 0.00 0.01 0.00 0.00 99.90 02:39:01 0 0.02 0.00 0.02 0.00 0.02 99.95 02:39:01 1 0.03 0.00 0.00 0.00 0.00 99.97 02:39:01 2 0.03 0.00 0.00 0.00 0.00 99.97 02:39:01 3 0.07 0.00 0.03 0.00 0.00 99.90 02:39:01 4 0.02 0.00 0.00 0.00 0.02 99.97 02:39:01 5 0.50 0.00 0.02 0.03 0.00 99.45 02:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:39:01 7 0.02 0.00 0.02 0.00 0.00 99.97 02:40:01 all 0.04 0.00 0.02 0.00 0.01 99.93 02:40:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:40:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:40:01 2 0.03 0.00 0.00 0.00 0.00 99.97 02:40:01 3 0.13 0.00 0.07 0.00 0.02 99.78 02:40:01 4 0.03 0.00 0.03 0.00 0.00 99.93 02:40:01 5 0.05 0.00 0.03 0.03 0.02 99.87 02:40:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:40:01 7 0.03 0.00 0.00 0.00 0.02 99.95 02:41:01 all 0.03 0.00 0.02 0.00 0.00 99.95 02:41:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:41:01 1 0.05 0.00 0.02 0.00 0.02 99.92 02:41:01 2 0.03 0.00 0.03 0.00 0.00 99.93 02:41:01 3 0.07 0.00 0.03 0.00 0.00 99.90 02:41:01 4 0.00 0.00 0.02 0.02 0.00 99.97 02:41:01 5 0.02 0.00 0.03 0.02 0.00 99.93 02:41:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:41:01 7 0.00 0.00 0.00 0.00 0.00 100.00 02:42:01 all 0.68 0.00 0.31 0.04 0.01 98.96 02:42:01 0 0.72 0.00 0.25 0.02 0.02 99.00 02:42:01 1 0.67 0.00 0.28 0.00 0.00 99.05 02:42:01 2 0.35 0.00 0.27 0.00 0.02 99.37 02:42:01 3 0.98 0.00 0.37 0.02 0.03 98.60 02:42:01 4 0.87 0.00 0.15 0.00 0.00 98.98 02:42:01 5 0.65 0.00 0.34 0.22 0.02 98.78 02:42:01 6 0.63 0.00 0.43 0.03 0.02 98.88 02:42:01 7 0.57 0.00 0.38 0.03 0.02 99.00 Average: all 3.80 0.00 1.02 0.32 0.04 94.82 Average: 0 3.84 0.00 1.00 0.28 0.04 94.84 Average: 1 3.36 0.00 1.09 0.02 0.04 95.49 Average: 2 3.92 0.00 1.01 0.48 0.04 94.55 Average: 3 4.27 0.00 1.08 0.68 0.05 93.92 Average: 4 3.66 0.00 0.96 0.25 0.04 95.10 Average: 5 3.94 0.00 1.19 0.72 0.04 94.11 Average: 6 3.97 0.00 0.92 0.07 0.04 95.00 Average: 7 3.42 0.00 0.93 0.03 0.05 95.57