---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63963 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 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-63963) 05/17/22 _x86_64_ (8 CPU) 22:27:12 LINUX RESTART (8 CPU) 22:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:29:01 82.54 0.95 81.59 0.00 34.53 42331.74 0.00 22:30:01 2.08 0.00 2.08 0.00 0.00 24.14 0.00 22:31:01 0.85 0.00 0.85 0.00 0.00 10.93 0.00 22:32:01 3.00 1.57 1.43 0.00 49.06 19.73 0.00 22:33:01 1.10 0.02 1.08 0.00 0.13 13.86 0.00 22:34:01 40.49 0.07 40.43 0.00 7.87 28980.90 0.00 Average: 21.68 0.43 21.24 0.00 15.26 11896.56 0.00 22:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:29:01 28582376 31793816 504052 1.53 121532 3316268 1809016 5.33 1189012 2682408 336 22:30:01 28582424 31794040 503180 1.53 121564 3316272 1809016 5.33 1188576 2682396 24 22:31:01 28590824 31802632 494668 1.50 121592 3316276 1809016 5.33 1179432 2682548 40 22:32:01 28587592 31802140 494668 1.50 121636 3317876 1825248 5.38 1184656 2682216 20 22:33:01 28588292 31802900 493796 1.50 121688 3317884 1842588 5.43 1183032 2682212 24 22:34:01 27727748 31759652 530400 1.61 140512 4056384 2178004 6.42 1276544 3380172 17948 Average: 28443209 31792530 503461 1.53 124754 3440160 1878815 5.54 1200209 2798659 3065 22:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:29:01 docker0 6.23 7.58 0.48 52.94 0.00 0.00 0.00 0.00 22:29:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 22:29:01 ens3 268.72 160.49 5946.59 68.39 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 ens3 1.98 0.32 0.39 0.20 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 ens3 2.97 0.67 0.78 0.47 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:32:01 ens3 8.57 5.53 6.00 6.22 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 ens3 1.03 0.58 0.59 0.46 0.00 0.00 0.00 0.00 22:34:01 docker0 13.25 15.70 1.06 55.23 0.00 0.00 0.00 0.00 22:34:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 22:34:01 ens3 187.92 119.98 4122.68 51.27 0.00 0.00 0.00 0.00 22:34:01 vethd23a0b2 13.25 15.80 1.24 55.24 0.00 0.00 0.00 0.00 Average: docker0 3.25 3.88 0.26 18.03 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 78.53 47.93 1679.46 21.17 0.00 0.00 0.00 0.00 Average: vethd23a0b2 2.21 2.63 0.21 9.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63963) 05/17/22 _x86_64_ (8 CPU) 22:27:12 LINUX RESTART (8 CPU) 22:28:01 CPU %user %nice %system %iowait %steal %idle 22:29:01 all 14.53 0.00 3.63 0.52 0.05 81.26 22:29:01 0 14.34 0.00 4.16 0.03 0.05 81.42 22:29:01 1 14.86 0.00 3.56 0.03 0.05 81.49 22:29:01 2 16.14 0.00 3.57 0.03 0.07 80.19 22:29:01 3 13.74 0.00 3.40 0.47 0.07 82.32 22:29:01 4 14.24 0.00 3.71 0.10 0.05 81.89 22:29:01 5 14.66 0.00 3.39 0.15 0.05 81.74 22:29:01 6 13.92 0.00 3.46 0.79 0.05 81.78 22:29:01 7 14.31 0.00 3.82 2.55 0.05 79.26 22:30:01 all 0.27 0.00 0.02 0.01 0.01 99.70 22:30:01 0 0.02 0.00 0.03 0.00 0.02 99.93 22:30:01 1 0.48 0.00 0.00 0.00 0.00 99.52 22:30:01 2 1.53 0.00 0.00 0.03 0.00 98.43 22:30:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:30:01 4 0.05 0.00 0.03 0.00 0.02 99.90 22:30:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:30:01 6 0.03 0.00 0.03 0.02 0.00 99.92 22:30:01 7 0.03 0.00 0.02 0.00 0.02 99.93 22:31:01 all 0.29 0.00 0.02 0.00 0.01 99.68 22:31:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:31:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:31:01 2 1.97 0.00 0.02 0.02 0.00 98.00 22:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:31:01 4 0.07 0.00 0.02 0.00 0.02 99.90 22:31:01 5 0.03 0.00 0.03 0.00 0.02 99.92 22:31:01 6 0.07 0.00 0.00 0.02 0.00 99.92 22:31:01 7 0.07 0.00 0.03 0.00 0.00 99.90 22:32:01 all 0.32 0.00 0.06 0.00 0.01 99.61 22:32:01 0 0.13 0.00 0.05 0.00 0.02 99.80 22:32:01 1 0.33 0.00 0.02 0.00 0.00 99.65 22:32:01 2 0.81 0.00 0.18 0.02 0.02 98.97 22:32:01 3 0.08 0.00 0.03 0.00 0.00 99.88 22:32:01 4 0.43 0.00 0.07 0.00 0.02 99.48 22:32:01 5 0.07 0.00 0.02 0.00 0.00 99.92 22:32:01 6 0.20 0.00 0.05 0.02 0.00 99.73 22:32:01 7 0.53 0.00 0.03 0.00 0.02 99.42 22:33:01 all 0.04 0.00 0.01 0.00 0.00 99.95 22:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:33:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:33:01 2 0.12 0.00 0.00 0.00 0.00 99.88 22:33:01 3 0.00 0.00 0.02 0.00 0.00 99.98 22:33:01 4 0.02 0.00 0.03 0.00 0.02 99.93 22:33:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:33:01 6 0.05 0.00 0.02 0.02 0.02 99.90 22:33:01 7 0.05 0.00 0.02 0.00 0.00 99.93 22:34:01 all 3.60 0.00 1.37 0.32 0.02 94.68 22:34:01 0 3.41 0.00 1.49 0.03 0.03 95.04 22:34:01 1 3.51 0.00 1.31 0.03 0.02 95.13 22:34:01 2 2.96 0.00 1.39 0.03 0.02 95.60 22:34:01 3 3.92 0.00 1.34 0.03 0.02 94.69 22:34:01 4 2.73 0.00 1.24 0.18 0.05 95.80 22:34:01 5 3.06 0.00 1.26 0.03 0.02 95.63 22:34:01 6 4.45 0.00 1.09 0.67 0.02 93.78 22:34:01 7 4.79 0.00 1.86 1.54 0.02 91.79 Average: all 3.15 0.00 0.85 0.14 0.02 95.84 Average: 0 2.97 0.00 0.95 0.01 0.02 96.05 Average: 1 3.21 0.00 0.82 0.01 0.01 95.95 Average: 2 3.90 0.00 0.85 0.02 0.02 95.21 Average: 3 2.94 0.00 0.80 0.08 0.01 96.16 Average: 4 2.90 0.00 0.84 0.05 0.03 96.18 Average: 5 2.95 0.00 0.78 0.03 0.01 96.23 Average: 6 3.10 0.00 0.77 0.25 0.01 95.87 Average: 7 3.27 0.00 0.96 0.68 0.02 95.08