---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8337 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8337) 10/02/23 _x86_64_ (8 CPU) 20:06:23 LINUX RESTART (8 CPU) 20:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:08:01 198.10 11.25 186.85 0.00 1719.57 74417.62 0.00 20:09:01 174.80 0.33 174.47 0.00 27.86 38899.12 0.00 20:10:01 158.32 0.07 158.26 0.00 6.53 31632.06 0.00 Average: 176.96 3.84 173.12 0.00 578.32 48170.47 0.00 20:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:08:01 27763756 31570876 733748 2.23 147900 3796608 1851692 5.46 1208032 3401388 271660 20:09:01 28173324 31544956 762740 2.32 155700 3388160 1896188 5.59 1246956 2989172 1488 20:10:01 27450512 31552532 751964 2.29 167920 4046808 1760188 5.19 1316904 3578212 172 Average: 27795864 31556121 749484 2.28 157173 3743859 1836023 5.41 1257297 3322924 91107 20:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:08:01 lo 5.76 5.76 0.57 0.57 0.00 0.00 0.00 0.00 20:08:01 ens3 533.45 335.65 7344.49 49.81 0.00 0.00 0.00 0.00 20:08:01 docker0 204.02 323.56 17.77 2514.13 0.00 0.00 0.00 0.00 20:09:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 20:09:01 ens3 68.86 62.19 84.01 96.40 0.00 0.00 0.00 0.00 20:09:01 docker0 2.97 4.77 0.19 31.21 0.00 0.00 0.00 0.00 20:10:01 lo 11.13 11.13 1.11 1.11 0.00 0.00 0.00 0.00 20:10:01 ens3 325.53 253.59 3649.74 1314.34 0.00 0.00 0.00 0.00 20:10:01 docker0 17.16 46.34 1.25 800.78 0.00 0.00 0.00 0.00 Average: lo 5.97 5.97 0.59 0.59 0.00 0.00 0.00 0.00 Average: ens3 308.03 216.48 3672.35 489.29 0.00 0.00 0.00 0.00 Average: docker0 73.99 123.78 6.34 1107.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8337) 10/02/23 _x86_64_ (8 CPU) 20:06:23 LINUX RESTART (8 CPU) 20:07:02 CPU %user %nice %system %iowait %steal %idle 20:08:01 all 9.59 0.00 4.40 3.68 0.07 82.26 20:08:01 0 10.65 0.00 4.00 4.84 0.07 80.44 20:08:01 1 9.87 0.00 4.11 0.41 0.07 85.54 20:08:01 2 8.91 0.00 5.75 9.29 0.07 75.99 20:08:01 3 9.60 0.00 3.96 2.06 0.09 84.30 20:08:01 4 8.45 0.00 4.20 3.87 0.09 83.39 20:08:01 5 9.52 0.00 4.13 0.17 0.05 86.13 20:08:01 6 9.19 0.00 4.34 7.43 0.05 78.99 20:08:01 7 10.55 0.00 4.73 1.38 0.09 83.26 20:09:01 all 42.02 0.00 5.49 1.75 0.09 50.65 20:09:01 0 41.19 0.00 6.19 8.59 0.10 43.93 20:09:01 1 41.92 0.00 4.95 0.66 0.08 52.38 20:09:01 2 42.92 0.00 5.83 0.59 0.08 50.57 20:09:01 3 41.26 0.00 4.79 0.17 0.07 53.71 20:09:01 4 41.40 0.00 5.62 1.75 0.07 51.16 20:09:01 5 43.66 0.00 4.93 0.35 0.08 50.98 20:09:01 6 41.75 0.00 5.85 0.20 0.10 52.10 20:09:01 7 42.09 0.00 5.73 1.72 0.10 50.35 20:10:01 all 7.89 0.00 2.25 1.28 0.06 88.52 20:10:01 0 7.01 0.00 2.09 2.24 0.05 88.62 20:10:01 1 6.16 0.00 2.30 3.98 0.05 87.51 20:10:01 2 9.74 0.00 1.97 0.50 0.05 87.74 20:10:01 3 9.15 0.00 2.43 0.40 0.10 87.91 20:10:01 4 9.08 0.00 2.45 1.28 0.05 87.15 20:10:01 5 6.05 0.00 1.78 0.39 0.05 91.74 20:10:01 6 9.94 0.00 1.91 0.75 0.05 87.34 20:10:01 7 5.98 0.00 3.07 0.74 0.05 90.17 Average: all 19.88 0.00 4.04 2.23 0.07 73.78 Average: 0 19.65 0.00 4.09 5.22 0.07 70.97 Average: 1 19.32 0.00 3.78 1.69 0.07 75.13 Average: 2 20.57 0.00 4.50 3.42 0.07 71.44 Average: 3 20.06 0.00 3.72 0.87 0.08 75.26 Average: 4 19.70 0.00 4.09 2.29 0.07 73.86 Average: 5 19.77 0.00 3.60 0.30 0.06 76.26 Average: 6 20.37 0.00 4.03 2.76 0.07 72.78 Average: 7 19.58 0.00 4.50 1.28 0.08 74.56