---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34552 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-34552) 12/05/24 _x86_64_ (8 CPU) 14:32:44 LINUX RESTART (8 CPU) 14:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:34:02 358.22 47.93 310.30 0.00 5364.44 73713.31 0.00 14:35:01 114.17 0.54 113.62 0.00 40.26 53362.89 0.00 Average: 237.22 24.43 212.79 0.00 2724.72 63623.59 0.00 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:02 28611208 31230284 1072424 3.26 85084 2790144 2358292 6.95 1430504 2417700 264484 14:35:01 27989852 31455776 846520 2.57 109956 3558656 2037216 6.00 1245580 3171540 210256 Average: 28300530 31343030 959472 2.92 97520 3174400 2197754 6.48 1338042 2794620 237370 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:02 docker0 49.18 89.52 4.19 843.58 0.00 0.00 0.00 0.00 14:34:02 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 14:34:02 veth1bfd5ab 44.68 85.62 4.36 805.01 0.00 0.00 0.00 0.07 14:34:02 ens3 583.20 386.25 6502.66 113.76 0.00 0.00 0.00 0.00 14:35:01 docker0 50.28 84.46 4.23 818.48 0.00 0.00 0.00 0.00 14:35:01 lo 3.05 3.05 0.29 0.29 0.00 0.00 0.00 0.00 14:35:01 ens3 410.32 256.18 9345.28 42.55 0.00 0.00 0.00 0.00 Average: docker0 49.72 87.01 4.21 831.14 0.00 0.00 0.00 0.00 Average: lo 3.36 3.36 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 497.49 321.76 7912.03 78.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34552) 12/05/24 _x86_64_ (8 CPU) 14:32:44 LINUX RESTART (8 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:02 all 12.49 0.00 4.01 2.58 0.06 80.86 14:34:02 0 11.60 0.00 5.08 4.29 0.07 78.96 14:34:02 1 12.76 0.00 4.45 7.09 0.08 75.61 14:34:02 2 9.34 0.00 3.80 2.04 0.05 84.77 14:34:02 3 16.55 0.00 4.31 0.67 0.05 78.42 14:34:02 4 11.89 0.00 3.68 1.82 0.07 82.54 14:34:02 5 14.22 0.00 3.28 0.86 0.05 81.59 14:34:02 6 12.48 0.00 4.02 1.08 0.07 82.36 14:34:02 7 11.10 0.00 3.49 2.77 0.05 82.59 14:35:01 all 20.82 0.00 4.59 1.60 0.06 72.93 14:35:01 0 20.50 0.00 5.97 7.27 0.07 66.19 14:35:01 1 20.47 0.00 5.18 0.07 0.05 74.23 14:35:01 2 22.35 0.00 4.22 0.21 0.07 73.16 14:35:01 3 20.49 0.00 4.21 0.14 0.07 75.09 14:35:01 4 21.63 0.00 3.99 0.07 0.05 74.26 14:35:01 5 19.76 0.00 4.73 2.31 0.05 73.15 14:35:01 6 19.47 0.00 4.19 2.63 0.07 73.64 14:35:01 7 21.91 0.00 4.24 0.12 0.05 73.68 Average: all 16.62 0.00 4.30 2.09 0.06 76.93 Average: 0 16.00 0.00 5.52 5.76 0.07 72.65 Average: 1 16.59 0.00 4.81 3.60 0.07 74.92 Average: 2 15.78 0.00 4.01 1.13 0.06 79.02 Average: 3 18.50 0.00 4.26 0.41 0.06 76.77 Average: 4 16.73 0.00 3.83 0.95 0.06 78.43 Average: 5 16.97 0.00 4.00 1.58 0.05 77.40 Average: 6 15.95 0.00 4.10 1.85 0.07 78.04 Average: 7 16.48 0.00 3.86 1.45 0.05 78.16