---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35333 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-35333) 12/18/24 _x86_64_ (8 CPU) 13:34:18 LINUX RESTART (8 CPU) 13:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:36:01 124.81 10.49 114.32 0.00 1755.09 36102.76 0.00 13:37:01 159.37 0.45 158.92 0.00 46.93 74871.25 0.00 Average: 142.24 5.43 136.81 0.00 893.83 55649.87 0.00 13:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 28828248 31552924 745692 2.27 88344 2879760 1847448 5.44 1205208 2413568 352160 13:37:01 27570740 31523176 772344 2.35 136684 3955200 2031432 5.99 1203836 3563504 588 Average: 28199494 31538050 759018 2.31 112514 3417480 1939440 5.72 1204522 2988536 176374 13:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 ens3 329.93 217.52 5835.02 92.04 0.00 0.00 0.00 0.00 13:36:01 vethcaf5865 43.16 86.10 4.29 819.43 0.00 0.00 0.00 0.07 13:36:01 lo 2.91 2.91 0.28 0.28 0.00 0.00 0.00 0.00 13:36:01 docker0 47.16 90.00 4.09 859.12 0.00 0.00 0.00 0.00 13:37:01 ens3 382.04 239.76 9191.87 42.91 0.00 0.00 0.00 0.00 13:37:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 13:37:01 veth981bfbb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 46.44 75.45 3.97 805.15 0.00 0.00 0.00 0.00 Average: ens3 356.20 228.73 7527.55 67.27 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.29 0.29 0.00 0.00 0.00 0.00 Average: veth981bfbb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 46.80 82.67 4.03 831.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35333) 12/18/24 _x86_64_ (8 CPU) 13:34:18 LINUX RESTART (8 CPU) 13:35:02 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 21.59 0.00 4.97 2.92 0.09 70.43 13:36:01 0 20.37 0.00 5.01 0.36 0.09 74.17 13:36:01 1 20.28 0.00 4.11 1.44 0.10 74.06 13:36:01 2 24.78 0.00 5.68 11.37 0.09 58.09 13:36:01 3 20.34 0.00 4.60 4.62 0.09 70.36 13:36:01 4 22.19 0.00 6.45 1.17 0.09 70.11 13:36:01 5 21.65 0.00 3.69 0.81 0.09 73.77 13:36:01 6 20.42 0.00 4.16 0.55 0.09 74.79 13:36:01 7 22.71 0.00 6.10 3.04 0.10 68.05 13:37:01 all 8.77 0.00 4.03 3.92 0.09 83.20 13:37:01 0 8.11 0.00 4.35 0.66 0.08 86.79 13:37:01 1 9.74 0.00 3.64 0.60 0.09 85.93 13:37:01 2 8.90 0.00 4.90 13.59 0.09 72.52 13:37:01 3 7.96 0.00 3.84 12.14 0.08 75.97 13:37:01 4 9.93 0.00 4.12 0.39 0.07 85.49 13:37:01 5 6.79 0.00 3.62 0.45 0.08 89.05 13:37:01 6 7.29 0.00 3.21 0.22 0.07 89.22 13:37:01 7 11.46 0.00 4.58 3.34 0.14 80.48 Average: all 15.14 0.00 4.50 3.42 0.09 76.85 Average: 0 14.20 0.00 4.68 0.51 0.09 80.52 Average: 1 14.99 0.00 3.88 1.02 0.09 80.03 Average: 2 16.80 0.00 5.29 12.48 0.09 65.35 Average: 3 14.13 0.00 4.22 8.39 0.09 73.17 Average: 4 16.04 0.00 5.28 0.78 0.08 77.83 Average: 5 14.15 0.00 3.65 0.63 0.08 81.48 Average: 6 13.79 0.00 3.68 0.38 0.08 82.06 Average: 7 17.06 0.00 5.34 3.19 0.12 74.29