---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44961 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-44961) 04/15/25 _x86_64_ (8 CPU) 00:17:23 LINUX RESTART (8 CPU) 00:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:19:01 376.86 10.84 366.01 0.00 1791.12 36873.06 0.00 00:20:01 279.34 2.55 276.79 0.00 32.39 89122.35 0.00 Average: 327.69 6.66 321.03 0.00 904.44 63214.99 0.00 00:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:19:01 29150704 31517100 798564 2.43 81072 2551888 1993368 5.87 1060092 2279260 9320 00:20:01 27541704 31529488 775716 2.36 191768 3901392 1796824 5.30 1156720 3616452 348 Average: 28346204 31523294 787140 2.39 136420 3226640 1895096 5.59 1108406 2947856 4834 00:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:19:01 veth2e1b89a 135.26 149.81 13.46 128.38 0.00 0.00 0.00 0.01 00:19:01 lo 6.57 6.57 0.65 0.65 0.00 0.00 0.00 0.00 00:19:01 ens3 446.09 328.09 5389.08 63.50 0.00 0.00 0.00 0.00 00:19:01 docker0 165.37 184.14 13.80 364.18 0.00 0.00 0.00 0.00 00:20:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:20:01 ens3 425.58 225.05 5271.57 32.34 0.00 0.00 0.00 0.00 00:20:01 docker0 159.64 315.21 13.42 2729.31 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 435.75 276.14 5329.83 47.79 0.00 0.00 0.00 0.00 Average: docker0 162.48 250.22 13.61 1556.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-44961) 04/15/25 _x86_64_ (8 CPU) 00:17:23 LINUX RESTART (8 CPU) 00:18:02 CPU %user %nice %system %iowait %steal %idle 00:19:01 all 7.13 0.00 3.15 2.14 0.06 87.52 00:19:01 0 6.74 0.00 3.67 0.84 0.07 88.69 00:19:01 1 7.33 0.00 2.32 1.54 0.05 88.76 00:19:01 2 7.30 0.00 2.99 0.20 0.05 89.45 00:19:01 3 7.55 0.00 2.61 0.94 0.07 88.84 00:19:01 4 6.28 0.00 3.34 0.60 0.05 89.73 00:19:01 5 6.25 0.00 3.15 9.07 0.05 81.48 00:19:01 6 8.68 0.00 2.96 0.05 0.05 88.26 00:19:01 7 6.94 0.00 4.20 3.91 0.07 84.89 00:20:01 all 9.48 0.00 4.72 4.29 0.07 81.44 00:20:01 0 10.05 0.00 5.45 1.69 0.07 82.75 00:20:01 1 10.57 0.00 4.24 0.27 0.05 84.87 00:20:01 2 9.41 0.00 4.31 0.27 0.08 85.93 00:20:01 3 7.93 0.00 5.64 3.00 0.07 83.36 00:20:01 4 8.95 0.00 5.00 12.31 0.07 73.68 00:20:01 5 10.40 0.00 5.44 15.53 0.10 68.53 00:20:01 6 8.50 0.00 3.14 0.40 0.07 87.89 00:20:01 7 10.04 0.00 4.51 0.93 0.07 84.45 Average: all 8.31 0.00 3.94 3.22 0.06 84.46 Average: 0 8.40 0.00 4.57 1.26 0.07 85.70 Average: 1 8.95 0.00 3.28 0.91 0.05 86.81 Average: 2 8.36 0.00 3.65 0.24 0.07 87.68 Average: 3 7.74 0.00 4.14 1.98 0.07 86.07 Average: 4 7.62 0.00 4.17 6.48 0.06 81.67 Average: 5 8.34 0.00 4.31 12.33 0.08 74.96 Average: 6 8.59 0.00 3.05 0.23 0.06 88.07 Average: 7 8.50 0.00 4.35 2.41 0.07 84.67