---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40234 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-40234) 03/05/25 _x86_64_ (8 CPU) 04:32:56 LINUX RESTART (8 CPU) 04:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:34:02 334.72 48.38 286.34 0.00 5454.58 185910.56 0.00 04:35:01 315.12 3.10 312.01 0.00 45.96 97871.00 0.00 Average: 325.00 25.93 299.07 0.00 2773.22 142264.30 0.00 04:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:02 29884912 31549764 790504 2.40 59888 1910472 1743572 5.14 1025636 1638108 356 04:35:01 28015700 31493016 804768 2.45 182440 3462684 1793348 5.29 1182144 3169376 432 Average: 28950306 31521390 797636 2.43 121164 2686578 1768460 5.21 1103890 2403742 394 04:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:02 lo 4.47 4.47 0.43 0.43 0.00 0.00 0.00 0.00 04:34:02 ens3 480.46 323.64 2829.86 91.63 0.00 0.00 0.00 0.00 04:34:02 docker0 33.22 34.29 2.48 191.50 0.00 0.00 0.00 0.00 04:35:01 lo 2.85 2.85 0.28 0.28 0.00 0.00 0.00 0.00 04:35:01 ens3 611.32 371.02 6227.28 42.01 0.00 0.00 0.00 0.00 04:35:01 docker0 299.97 490.53 25.39 2939.95 0.00 0.00 0.00 0.00 Average: lo 3.66 3.66 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 545.33 347.13 4514.16 67.03 0.00 0.00 0.00 0.00 Average: docker0 165.46 260.47 13.84 1554.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40234) 03/05/25 _x86_64_ (8 CPU) 04:32:56 LINUX RESTART (8 CPU) 04:33:01 CPU %user %nice %system %iowait %steal %idle 04:34:02 all 6.90 0.00 2.02 1.83 0.05 89.20 04:34:02 0 9.99 0.00 1.42 0.35 0.05 88.18 04:34:02 1 5.93 0.00 1.73 0.60 0.05 91.68 04:34:02 2 6.12 0.00 1.43 1.54 0.05 90.86 04:34:02 3 5.84 0.00 2.83 3.78 0.05 87.49 04:34:02 4 6.81 0.00 1.34 0.60 0.05 91.19 04:34:02 5 6.83 0.00 3.34 0.69 0.05 89.09 04:34:02 6 8.32 0.00 2.08 4.71 0.05 84.84 04:34:02 7 5.35 0.00 1.98 2.38 0.03 90.26 04:35:01 all 9.35 0.00 4.77 3.31 0.07 82.50 04:35:01 0 8.93 0.00 5.12 0.55 0.05 85.34 04:35:01 1 9.66 0.00 4.33 6.27 0.09 79.66 04:35:01 2 9.56 0.00 4.83 1.75 0.05 83.80 04:35:01 3 9.61 0.00 5.65 0.67 0.07 84.00 04:35:01 4 9.05 0.00 5.26 6.01 0.07 79.61 04:35:01 5 9.31 0.00 3.55 0.05 0.07 87.02 04:35:01 6 9.76 0.00 3.72 3.32 0.07 83.14 04:35:01 7 8.93 0.00 5.71 7.91 0.07 77.38 Average: all 8.11 0.00 3.38 2.56 0.06 85.89 Average: 0 9.47 0.00 3.25 0.45 0.05 86.78 Average: 1 7.77 0.00 3.01 3.40 0.07 85.74 Average: 2 7.82 0.00 3.11 1.65 0.05 87.37 Average: 3 7.70 0.00 4.22 2.24 0.06 85.77 Average: 4 7.92 0.00 3.28 3.28 0.06 85.46 Average: 5 8.06 0.00 3.44 0.37 0.06 88.06 Average: 6 9.03 0.00 2.89 4.02 0.06 84.00 Average: 7 7.11 0.00 3.82 5.10 0.05 83.92