---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2676 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-2676) 06/03/25 _x86_64_ (8 CPU) 01:28:31 LINUX RESTART (8 CPU) 01:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:30:01 360.46 15.61 344.84 0.00 1906.48 49027.70 0.00 01:31:01 236.94 2.68 234.26 0.00 27.06 75506.48 0.00 01:32:01 99.62 0.75 98.87 0.00 75.19 32125.05 0.00 Average: 232.34 6.35 225.99 0.00 669.58 52219.74 0.00 01:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 28829372 31525900 774940 2.36 80620 2885948 1997544 5.89 1051188 2599492 8900 01:31:01 26838428 31252016 1038160 3.16 186584 4326592 2256836 6.65 1765172 3688920 504672 01:32:01 26788088 31498800 793976 2.41 190952 4619108 2062264 6.08 1417640 4091244 357584 Average: 27485296 31425572 869025 2.64 152719 3943883 2105548 6.21 1411333 3459885 290385 01:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 ens3 778.87 556.12 8205.04 112.62 0.00 0.00 0.00 0.00 01:30:01 veth767a6f1 127.56 138.31 12.62 123.50 0.00 0.00 0.00 0.01 01:30:01 lo 6.73 6.73 0.66 0.66 0.00 0.00 0.00 0.00 01:30:01 docker0 174.75 184.24 14.17 432.28 0.00 0.00 0.00 0.00 01:31:01 ens3 336.09 189.52 2761.99 26.77 0.00 0.00 0.00 0.00 01:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:31:01 docker0 172.57 305.58 14.44 2732.41 0.00 0.00 0.00 0.00 01:31:01 veth0a7681a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:32:01 ens3 28.36 16.75 60.78 10.13 0.00 0.00 0.00 0.00 01:32:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 01:32:01 docker0 1.87 4.28 0.11 38.20 0.00 0.00 0.00 0.00 Average: ens3 381.11 254.13 3675.94 49.84 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 116.40 164.70 9.57 1067.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2676) 06/03/25 _x86_64_ (8 CPU) 01:28:31 LINUX RESTART (8 CPU) 01:29:01 CPU %user %nice %system %iowait %steal %idle 01:30:01 all 9.40 0.00 3.17 2.89 0.07 84.49 01:30:01 0 10.63 0.00 3.75 11.56 0.07 73.99 01:30:01 1 9.33 0.00 3.30 0.30 0.08 86.98 01:30:01 2 10.02 0.00 2.91 0.34 0.07 86.67 01:30:01 3 10.26 0.00 2.48 0.22 0.07 86.98 01:30:01 4 6.87 0.00 4.37 7.61 0.05 81.10 01:30:01 5 11.18 0.00 2.59 0.55 0.07 85.61 01:30:01 6 8.21 0.00 3.23 1.55 0.07 86.95 01:30:01 7 8.66 0.00 2.72 0.98 0.05 87.59 01:31:01 all 22.36 0.00 5.55 4.68 0.07 67.33 01:31:01 0 21.62 0.00 5.37 0.51 0.07 72.43 01:31:01 1 22.48 0.00 5.89 2.04 0.07 69.52 01:31:01 2 23.17 0.00 5.69 13.92 0.07 57.15 01:31:01 3 21.11 0.00 4.62 0.60 0.07 73.60 01:31:01 4 23.47 0.00 6.28 9.03 0.08 61.13 01:31:01 5 23.29 0.00 5.04 0.67 0.08 70.91 01:31:01 6 22.16 0.00 6.93 10.34 0.07 60.50 01:31:01 7 21.61 0.00 4.56 0.42 0.07 73.35 01:32:01 all 39.48 0.00 5.85 3.04 0.09 51.55 01:32:01 0 39.92 0.00 6.07 0.39 0.08 53.55 01:32:01 1 39.26 0.00 5.42 0.34 0.08 54.90 01:32:01 2 39.11 0.00 5.64 0.24 0.10 54.91 01:32:01 3 41.50 0.00 5.65 0.25 0.08 52.52 01:32:01 4 38.65 0.00 6.23 0.69 0.07 54.36 01:32:01 5 38.09 0.00 5.95 3.31 0.08 52.56 01:32:01 6 39.48 0.00 6.17 18.55 0.08 35.71 01:32:01 7 39.83 0.00 5.63 0.54 0.10 53.90 Average: all 23.76 0.00 4.85 3.54 0.07 67.78 Average: 0 24.08 0.00 5.06 4.14 0.07 66.64 Average: 1 23.70 0.00 4.87 0.89 0.08 70.46 Average: 2 24.10 0.00 4.75 4.82 0.08 66.25 Average: 3 24.31 0.00 4.25 0.36 0.07 71.01 Average: 4 23.01 0.00 5.63 5.77 0.07 65.52 Average: 5 24.19 0.00 4.53 1.51 0.08 69.69 Average: 6 23.30 0.00 5.44 10.16 0.07 61.02 Average: 7 23.38 0.00 4.30 0.65 0.07 71.60