---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2658 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-2658) 06/02/25 _x86_64_ (8 CPU) 20:53:02 LINUX RESTART (8 CPU) 20:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:55:01 230.16 2.47 227.69 0.00 55.98 61652.46 0.00 20:56:01 194.98 0.38 194.60 0.00 34.79 67704.18 0.00 Average: 212.43 1.42 211.01 0.00 45.30 64703.49 0.00 20:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:55:01 26719460 31483788 821264 2.50 176428 4657884 2082516 6.14 1353132 4205544 916208 20:56:01 27120336 31464944 830832 2.53 193480 4242764 1896448 5.59 1346892 3821984 600 Average: 26919898 31474366 826048 2.51 184954 4450324 1989482 5.86 1350012 4013764 458404 20:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:55:01 docker0 406.86 590.29 32.70 3331.65 0.00 0.00 0.00 0.00 20:55:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 20:55:01 ens3 738.73 498.71 6602.94 58.12 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:56:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 20:56:01 ens3 145.93 86.59 2578.80 28.43 0.00 0.00 0.00 0.00 Average: docker0 201.74 292.74 16.21 1651.97 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 439.86 290.94 4574.13 43.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2658) 06/02/25 _x86_64_ (8 CPU) 20:53:02 LINUX RESTART (8 CPU) 20:54:02 CPU %user %nice %system %iowait %steal %idle 20:55:01 all 9.35 0.00 4.38 1.96 0.08 84.23 20:55:01 0 9.53 0.00 4.82 4.04 0.07 81.55 20:55:01 1 10.09 0.00 5.29 6.78 0.09 77.76 20:55:01 2 10.00 0.00 5.63 0.50 0.07 83.81 20:55:01 3 8.82 0.00 3.72 0.76 0.14 86.57 20:55:01 4 9.10 0.00 3.73 0.86 0.05 86.26 20:55:01 5 10.18 0.00 4.28 1.13 0.09 84.32 20:55:01 6 7.96 0.00 3.99 0.29 0.07 87.69 20:55:01 7 9.08 0.00 3.60 1.35 0.05 85.92 20:56:01 all 27.45 0.00 6.01 2.13 0.07 64.34 20:56:01 0 27.39 0.00 6.31 3.46 0.07 62.77 20:56:01 1 27.20 0.00 5.82 0.55 0.07 66.36 20:56:01 2 28.04 0.00 6.63 0.54 0.07 64.73 20:56:01 3 27.41 0.00 6.74 10.02 0.07 55.75 20:56:01 4 27.15 0.00 5.85 0.82 0.08 66.09 20:56:01 5 26.84 0.00 5.56 0.08 0.05 67.46 20:56:01 6 26.98 0.00 5.69 1.47 0.08 65.78 20:56:01 7 28.57 0.00 5.50 0.10 0.05 65.77 Average: all 18.48 0.00 5.20 2.05 0.07 74.20 Average: 0 18.54 0.00 5.57 3.75 0.07 72.07 Average: 1 18.73 0.00 5.55 3.63 0.08 72.00 Average: 2 19.11 0.00 6.13 0.52 0.07 74.18 Average: 3 18.20 0.00 5.24 5.43 0.10 71.03 Average: 4 18.21 0.00 4.80 0.84 0.07 76.08 Average: 5 18.59 0.00 4.93 0.60 0.07 75.81 Average: 6 17.56 0.00 4.85 0.89 0.08 76.64 Average: 7 18.90 0.00 4.56 0.72 0.05 75.77