---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42218 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42218) 03/28/25 _x86_64_ (8 CPU) 02:04:34 LINUX RESTART (8 CPU) 02:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:06:01 327.30 38.68 288.62 0.00 4299.68 141636.53 0.00 02:07:01 198.03 0.22 197.82 0.00 6.66 25690.10 0.00 Average: 262.66 19.45 243.21 0.00 2153.00 83658.49 0.00 02:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 29199804 31518576 800276 2.43 75920 2515240 1967068 5.80 1036292 2257236 680 02:07:01 28934080 31536908 769008 2.34 94564 2760972 1854376 5.47 1196864 2333316 704 Average: 29066942 31527742 784642 2.39 85242 2638106 1910722 5.63 1116578 2295276 692 02:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 lo 6.67 6.67 0.66 0.66 0.00 0.00 0.00 0.00 02:06:01 ens3 622.60 387.54 5707.10 102.22 0.00 0.00 0.00 0.00 02:06:01 vethb324274 2.02 1.68 0.19 1.67 0.00 0.00 0.00 0.00 02:06:01 docker0 8.98 14.21 0.69 82.66 0.00 0.00 0.00 0.00 02:07:01 lo 4.20 4.20 0.42 0.42 0.00 0.00 0.00 0.00 02:07:01 ens3 144.10 103.77 481.14 133.10 0.00 0.00 0.00 0.00 02:07:01 docker0 53.32 74.71 4.17 368.29 0.00 0.00 0.00 0.00 Average: lo 5.43 5.43 0.54 0.54 0.00 0.00 0.00 0.00 Average: ens3 383.33 245.64 3093.90 117.66 0.00 0.00 0.00 0.00 Average: docker0 31.15 44.46 2.43 225.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42218) 03/28/25 _x86_64_ (8 CPU) 02:04:34 LINUX RESTART (8 CPU) 02:05:01 CPU %user %nice %system %iowait %steal %idle 02:06:01 all 9.09 0.00 2.91 3.96 0.06 83.98 02:06:01 0 10.32 0.00 2.93 1.88 0.07 84.80 02:06:01 1 7.48 0.00 3.10 14.67 0.07 74.68 02:06:01 2 8.09 0.00 3.08 3.58 0.07 85.19 02:06:01 3 7.49 0.00 2.29 0.08 0.05 90.09 02:06:01 4 9.51 0.00 2.56 2.27 0.05 85.61 02:06:01 5 10.58 0.00 3.06 1.25 0.07 85.04 02:06:01 6 8.78 0.00 3.39 6.91 0.07 80.85 02:06:01 7 10.47 0.00 2.90 1.03 0.05 85.55 02:07:01 all 15.22 0.00 3.76 2.65 0.06 78.30 02:07:01 0 16.59 0.00 3.76 10.41 0.07 69.16 02:07:01 1 15.47 0.00 3.50 1.79 0.07 79.17 02:07:01 2 14.59 0.00 3.44 1.75 0.05 80.18 02:07:01 3 15.48 0.00 4.18 0.82 0.07 79.45 02:07:01 4 14.18 0.00 3.90 0.81 0.05 81.07 02:07:01 5 15.24 0.00 3.73 0.60 0.05 80.38 02:07:01 6 15.96 0.00 3.54 0.89 0.07 79.54 02:07:01 7 14.29 0.00 4.05 4.15 0.07 77.44 Average: all 12.16 0.00 3.34 3.30 0.06 81.14 Average: 0 13.46 0.00 3.35 6.15 0.07 76.98 Average: 1 11.49 0.00 3.30 8.21 0.07 76.93 Average: 2 11.33 0.00 3.26 2.67 0.06 82.68 Average: 3 11.49 0.00 3.24 0.45 0.06 84.76 Average: 4 11.85 0.00 3.23 1.54 0.05 83.34 Average: 5 12.91 0.00 3.40 0.92 0.06 82.71 Average: 6 12.38 0.00 3.47 3.90 0.07 80.19 Average: 7 12.38 0.00 3.47 2.59 0.06 81.49