---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3371 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3371) 06/16/25 _x86_64_ (8 CPU) 03:43:05 LINUX RESTART (8 CPU) 03:44:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:45:01 317.72 2.67 315.05 0.00 53.37 96750.17 0.00 03:46:01 33.41 0.02 33.39 0.00 0.13 20930.66 0.00 03:47:01 185.14 0.17 184.97 0.00 9.07 61097.68 0.00 03:48:01 206.65 0.50 206.15 0.00 43.99 70574.10 0.00 Average: 186.28 0.85 185.43 0.00 26.75 62480.92 0.00 03:44:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 27489408 31373584 934384 2.84 184164 3820196 2097036 6.18 1341516 3500512 18248 03:46:01 26485028 31262036 1043388 3.17 189000 4654604 2128436 6.27 1555896 4234704 413580 03:47:01 26651216 31563028 745032 2.27 200152 4764912 1849124 5.45 1368216 4244992 235520 03:48:01 25178008 31532984 769600 2.34 227632 6049188 1963768 5.79 1486884 5464484 128 Average: 26450915 31432908 873101 2.66 200237 4822225 2009591 5.92 1438128 4361173 166869 03:44:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 docker0 330.81 411.87 27.34 3130.83 0.00 0.00 0.00 0.00 03:45:01 lo 2.75 2.75 0.27 0.27 0.00 0.00 0.00 0.00 03:45:01 ens3 561.33 425.39 6304.50 54.41 0.00 0.00 0.00 0.00 03:45:01 vethe4c3a56 0.00 0.16 0.00 0.02 0.00 0.00 0.00 0.00 03:46:01 docker0 0.98 1.33 0.11 0.38 0.00 0.00 0.00 0.00 03:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:46:01 ens3 21.56 13.66 19.38 7.73 0.00 0.00 0.00 0.00 03:46:01 vethe4c3a56 0.98 1.38 0.13 0.39 0.00 0.00 0.00 0.00 03:47:01 docker0 5.82 12.51 0.34 115.14 0.00 0.00 0.00 0.00 03:47:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 03:47:01 ens3 121.50 74.04 2648.86 17.82 0.00 0.00 0.00 0.00 03:48:01 docker0 54.82 82.95 5.53 857.21 0.00 0.00 0.00 0.00 03:48:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 03:48:01 ens3 431.48 294.28 8074.37 175.93 0.00 0.00 0.00 0.00 Average: docker0 99.07 128.35 8.41 1034.62 0.00 0.00 0.00 0.00 Average: lo 1.79 1.79 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 285.12 202.77 4270.25 63.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3371) 06/16/25 _x86_64_ (8 CPU) 03:43:05 LINUX RESTART (8 CPU) 03:44:00 CPU %user %nice %system %iowait %steal %idle 03:45:01 all 10.02 0.00 4.78 1.90 0.07 83.24 03:45:01 0 9.75 0.00 5.11 0.53 0.07 84.54 03:45:01 1 10.52 0.00 4.42 0.30 0.07 84.69 03:45:01 2 9.36 0.00 3.87 0.12 0.05 86.60 03:45:01 3 9.16 0.00 3.82 0.46 0.07 86.49 03:45:01 4 9.82 0.00 3.82 0.38 0.07 85.91 03:45:01 5 10.89 0.00 5.88 2.13 0.07 81.04 03:45:01 6 9.30 0.00 5.76 0.42 0.05 84.47 03:45:01 7 11.33 0.00 5.52 10.88 0.12 72.15 03:46:01 all 50.50 0.00 6.58 0.19 0.11 42.62 03:46:01 0 49.36 0.00 6.63 0.00 0.12 43.89 03:46:01 1 51.10 0.00 6.59 0.08 0.10 42.12 03:46:01 2 49.34 0.00 6.59 0.00 0.12 43.95 03:46:01 3 49.50 0.00 6.82 0.00 0.10 43.57 03:46:01 4 51.06 0.00 6.04 0.03 0.12 42.75 03:46:01 5 50.40 0.00 6.92 0.37 0.10 42.21 03:46:01 6 52.03 0.00 6.07 0.00 0.10 41.80 03:46:01 7 51.17 0.00 7.00 1.06 0.12 40.65 03:47:01 all 38.08 0.00 6.35 1.10 0.11 54.37 03:47:01 0 38.86 0.00 6.47 2.90 0.10 51.67 03:47:01 1 38.69 0.00 5.73 1.45 0.15 53.98 03:47:01 2 38.38 0.00 6.41 0.08 0.10 55.02 03:47:01 3 38.60 0.00 6.91 1.50 0.10 52.90 03:47:01 4 38.14 0.00 6.64 0.22 0.08 54.92 03:47:01 5 37.36 0.00 6.60 1.95 0.12 53.98 03:47:01 6 36.67 0.00 6.52 0.22 0.08 56.51 03:47:01 7 37.91 0.00 5.52 0.47 0.10 56.00 03:48:01 all 9.46 0.00 4.13 1.17 0.07 85.17 03:48:01 0 8.54 0.00 3.65 1.99 0.07 85.76 03:48:01 1 10.78 0.00 4.92 0.13 0.07 84.10 03:48:01 2 8.67 0.00 3.72 0.17 0.07 87.38 03:48:01 3 8.39 0.00 4.95 2.42 0.07 84.17 03:48:01 4 9.17 0.00 4.15 0.27 0.07 86.34 03:48:01 5 10.81 0.00 3.83 2.80 0.07 82.50 03:48:01 6 9.90 0.00 4.19 0.96 0.12 84.84 03:48:01 7 9.38 0.00 3.61 0.64 0.07 86.30 Average: all 26.97 0.00 5.46 1.09 0.09 66.39 Average: 0 26.60 0.00 5.47 1.35 0.09 66.50 Average: 1 27.72 0.00 5.41 0.49 0.10 66.28 Average: 2 26.40 0.00 5.15 0.09 0.08 68.27 Average: 3 26.37 0.00 5.62 1.09 0.08 66.84 Average: 4 27.02 0.00 5.16 0.23 0.08 67.51 Average: 5 27.34 0.00 5.81 1.81 0.09 64.95 Average: 6 26.93 0.00 5.63 0.40 0.09 66.95 Average: 7 27.41 0.00 5.41 3.28 0.10 63.80