---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3123 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3123) 06/11/25 _x86_64_ (8 CPU) 04:08:30 LINUX RESTART (8 CPU) 04:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:10:01 317.42 16.72 300.69 0.00 1997.42 48623.52 0.00 04:11:01 260.93 2.27 258.67 0.00 27.60 74518.00 0.00 04:12:01 41.44 0.00 41.44 0.00 0.00 29273.27 0.00 04:13:01 175.87 0.12 175.75 0.00 6.53 54306.15 0.00 Average: 198.42 4.73 193.70 0.00 501.74 51691.94 0.00 04:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 28804200 31504772 809388 2.46 77432 2886828 1967496 5.80 1069876 2606988 948 04:11:01 27032900 31182912 1118532 3.40 184988 4070012 2422308 7.14 1706512 3566148 271648 04:12:01 26302588 31473632 826000 2.51 189004 5039272 1911044 5.63 1726888 4232556 802780 04:13:01 26583660 31486592 815660 2.48 196996 4768924 2053592 6.05 1430512 4248468 465104 Average: 27180837 31411977 892395 2.71 162105 4191259 2088610 6.16 1483447 3663540 385120 04:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 lo 6.91 6.91 0.68 0.68 0.00 0.00 0.00 0.00 04:10:01 veth4d314af 26.74 31.23 2.51 28.98 0.00 0.00 0.00 0.00 04:10:01 docker0 90.16 89.41 6.45 353.12 0.00 0.00 0.00 0.00 04:10:01 ens3 608.78 407.46 8072.29 95.74 0.00 0.00 0.00 0.00 04:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 docker0 276.95 332.88 23.25 2838.05 0.00 0.00 0.00 0.00 04:11:01 ens3 360.98 292.90 2864.55 38.16 0.00 0.00 0.00 0.00 04:11:01 veth1629862 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.93 1.28 0.11 0.39 0.00 0.00 0.00 0.00 04:12:01 ens3 11.33 8.08 8.81 4.90 0.00 0.00 0.00 0.00 04:12:01 veth1629862 0.93 1.33 0.12 0.40 0.00 0.00 0.00 0.00 04:13:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 04:13:01 docker0 4.72 10.91 0.28 115.05 0.00 0.00 0.00 0.00 04:13:01 ens3 118.88 70.72 2648.32 16.57 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 93.19 108.69 7.53 828.53 0.00 0.00 0.00 0.00 Average: ens3 273.61 193.90 3379.16 38.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3123) 06/11/25 _x86_64_ (8 CPU) 04:08:30 LINUX RESTART (8 CPU) 04:09:02 CPU %user %nice %system %iowait %steal %idle 04:10:01 all 8.75 0.00 3.12 1.91 0.06 86.15 04:10:01 0 10.43 0.00 4.01 0.36 0.07 85.13 04:10:01 1 10.66 0.00 2.48 0.26 0.07 86.53 04:10:01 2 10.43 0.00 3.21 0.05 0.05 86.25 04:10:01 3 8.07 0.00 3.05 0.34 0.05 88.49 04:10:01 4 5.75 0.00 2.05 1.20 0.05 90.95 04:10:01 5 9.00 0.00 2.71 1.56 0.05 86.67 04:10:01 6 9.31 0.00 4.26 7.86 0.09 78.49 04:10:01 7 6.36 0.00 3.21 3.70 0.07 86.66 04:11:01 all 14.56 0.00 4.38 2.13 0.08 78.85 04:11:01 0 13.33 0.00 4.48 1.51 0.05 80.64 04:11:01 1 14.44 0.00 3.25 0.30 0.07 81.94 04:11:01 2 15.46 0.00 5.52 0.49 0.08 78.44 04:11:01 3 15.04 0.00 3.09 0.55 0.07 81.26 04:11:01 4 13.68 0.00 3.93 0.74 0.10 81.54 04:11:01 5 15.26 0.00 4.44 0.34 0.07 79.90 04:11:01 6 15.28 0.00 3.85 0.32 0.07 80.48 04:11:01 7 14.01 0.00 6.52 12.92 0.10 66.45 04:12:01 all 41.68 0.00 5.64 0.62 0.09 51.96 04:12:01 0 40.36 0.00 5.37 0.07 0.08 54.12 04:12:01 1 41.09 0.00 6.05 0.03 0.10 52.73 04:12:01 2 42.94 0.00 5.94 0.02 0.10 51.00 04:12:01 3 40.59 0.00 5.39 0.00 0.08 53.93 04:12:01 4 44.30 0.00 5.70 0.03 0.10 49.87 04:12:01 5 42.29 0.00 5.60 0.03 0.08 51.99 04:12:01 6 41.39 0.00 5.33 0.00 0.08 53.19 04:12:01 7 40.51 0.00 5.75 4.83 0.10 48.81 04:13:01 all 39.07 0.00 6.55 1.35 0.10 52.93 04:13:01 0 38.07 0.00 6.12 0.10 0.08 55.62 04:13:01 1 38.40 0.00 7.59 0.40 0.12 53.48 04:13:01 2 39.53 0.00 6.24 0.05 0.10 54.08 04:13:01 3 39.02 0.00 6.38 0.56 0.10 53.94 04:13:01 4 40.03 0.00 6.44 0.17 0.10 53.26 04:13:01 5 39.38 0.00 6.15 0.25 0.08 54.13 04:13:01 6 39.40 0.00 6.76 2.24 0.08 51.52 04:13:01 7 38.70 0.00 6.71 7.03 0.12 47.43 Average: all 26.10 0.00 4.93 1.50 0.08 67.38 Average: 0 25.60 0.00 5.00 0.51 0.07 68.82 Average: 1 26.22 0.00 4.85 0.25 0.09 68.59 Average: 2 27.16 0.00 5.24 0.15 0.08 67.37 Average: 3 25.75 0.00 4.48 0.36 0.08 69.33 Average: 4 26.02 0.00 4.54 0.53 0.09 68.81 Average: 5 26.59 0.00 4.74 0.54 0.07 68.06 Average: 6 26.44 0.00 5.05 2.58 0.08 65.85 Average: 7 25.02 0.00 5.56 7.12 0.10 62.21