---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40550 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: 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 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-40550) 03/07/25 _x86_64_ (8 CPU) 07:57:24 LINUX RESTART (8 CPU) 07:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:59:01 313.78 9.85 303.93 0.00 1707.05 37316.71 0.00 08:00:01 149.88 0.65 149.23 0.00 22.26 66393.47 0.00 Average: 231.83 5.25 226.58 0.00 864.66 51855.09 0.00 07:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:59:01 28341100 31501476 799404 2.43 85008 3302716 1928800 5.68 1580596 2509860 736840 08:00:01 27872192 31538608 761260 2.32 119224 3702848 1793424 5.29 1240504 3245900 29868 Average: 28106646 31520042 780332 2.37 102116 3502782 1861112 5.48 1410550 2877880 383354 07:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:59:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 07:59:01 ens3 303.75 204.70 5148.66 50.61 0.00 0.00 0.00 0.00 07:59:01 docker0 46.03 46.89 3.44 251.99 0.00 0.00 0.00 0.00 07:59:01 vetha9405f0 0.72 0.88 0.09 0.28 0.00 0.00 0.00 0.00 08:00:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 08:00:01 ens3 476.15 269.96 8018.88 42.80 0.00 0.00 0.00 0.00 08:00:01 docker0 117.96 219.20 9.99 1550.51 0.00 0.00 0.00 0.00 Average: lo 2.63 2.63 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 389.95 237.33 6583.77 46.71 0.00 0.00 0.00 0.00 Average: docker0 81.99 133.04 6.72 901.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40550) 03/07/25 _x86_64_ (8 CPU) 07:57:24 LINUX RESTART (8 CPU) 07:58:01 CPU %user %nice %system %iowait %steal %idle 07:59:01 all 32.08 0.00 7.05 1.16 0.08 59.62 07:59:01 0 31.74 0.00 6.22 1.42 0.07 60.56 07:59:01 1 32.96 0.00 6.99 0.55 0.08 59.41 07:59:01 2 31.26 0.00 7.25 0.71 0.08 60.70 07:59:01 3 32.60 0.00 6.89 0.10 0.08 60.32 07:59:01 4 31.75 0.00 7.63 0.19 0.08 60.35 07:59:01 5 32.17 0.00 6.91 0.81 0.08 60.02 07:59:01 6 31.85 0.00 7.34 2.36 0.08 58.36 07:59:01 7 32.34 0.00 7.16 3.16 0.07 57.27 08:00:01 all 26.72 0.00 5.38 0.96 0.07 66.87 08:00:01 0 27.14 0.00 4.78 1.15 0.07 66.86 08:00:01 1 27.27 0.00 4.80 0.08 0.07 67.78 08:00:01 2 27.57 0.00 5.44 0.10 0.07 66.82 08:00:01 3 25.88 0.00 4.82 0.22 0.05 69.03 08:00:01 4 25.97 0.00 6.69 2.35 0.07 64.93 08:00:01 5 27.64 0.00 5.51 2.06 0.07 64.72 08:00:01 6 26.67 0.00 5.06 0.03 0.07 68.17 08:00:01 7 25.63 0.00 5.95 1.67 0.07 66.68 Average: all 29.41 0.00 6.22 1.06 0.07 63.25 Average: 0 29.44 0.00 5.50 1.28 0.07 63.70 Average: 1 30.12 0.00 5.89 0.32 0.08 63.59 Average: 2 29.41 0.00 6.34 0.40 0.08 63.76 Average: 3 29.25 0.00 5.86 0.16 0.07 64.67 Average: 4 28.86 0.00 7.16 1.27 0.08 62.64 Average: 5 29.91 0.00 6.21 1.43 0.08 62.37 Average: 6 29.27 0.00 6.20 1.20 0.08 63.26 Average: 7 28.98 0.00 6.56 2.42 0.07 61.98