---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4034 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-4034) 06/25/25 _x86_64_ (8 CPU) 12:46:51 LINUX RESTART (8 CPU) 12:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:48:02 351.46 48.14 303.32 0.00 5399.90 189507.08 0.00 12:49:01 209.58 1.95 207.63 0.00 24.00 60577.08 0.00 12:50:01 180.67 0.18 180.49 0.00 17.06 56899.47 0.00 Average: 247.45 16.84 230.61 0.00 1823.75 102563.43 0.00 12:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:02 29033108 31536012 791688 2.41 67828 2713064 2051604 6.05 1031528 2441084 473192 12:49:01 27175464 31499404 805800 2.45 159024 4265912 2040900 6.01 1318060 3813344 483064 12:50:01 27595616 31509972 792004 2.41 191580 3855808 1943788 5.73 1316384 3425760 500 Average: 27934729 31515129 796497 2.42 139477 3611595 2012097 5.93 1221991 3226729 318919 12:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:02 ens3 772.94 527.21 8383.68 105.81 0.00 0.00 0.00 0.00 12:48:02 lo 7.20 7.20 0.70 0.70 0.00 0.00 0.00 0.00 12:48:02 docker0 68.26 66.07 4.71 328.51 0.00 0.00 0.00 0.00 12:49:01 ens3 427.14 398.39 3003.03 40.74 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 docker0 392.64 409.46 30.42 2993.30 0.00 0.00 0.00 0.00 12:50:01 ens3 40.61 23.40 48.94 14.24 0.00 0.00 0.00 0.00 12:50:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:50:01 docker0 0.93 1.20 0.06 7.87 0.00 0.00 0.00 0.00 12:50:01 veth1c4512c 0.93 1.13 0.07 7.87 0.00 0.00 0.00 0.00 Average: ens3 413.48 315.87 3816.45 53.67 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 152.60 157.50 11.63 1099.27 0.00 0.00 0.00 0.00 Average: veth1c4512c 0.31 0.38 0.02 2.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4034) 06/25/25 _x86_64_ (8 CPU) 12:46:51 LINUX RESTART (8 CPU) 12:47:01 CPU %user %nice %system %iowait %steal %idle 12:48:02 all 9.20 0.00 3.07 1.44 0.06 86.23 12:48:02 0 11.03 0.00 3.61 0.62 0.05 84.68 12:48:02 1 10.09 0.00 2.67 2.99 0.07 84.19 12:48:02 2 9.73 0.00 3.05 1.44 0.05 85.72 12:48:02 3 9.37 0.00 2.63 0.23 0.07 87.70 12:48:02 4 8.72 0.00 2.15 0.29 0.05 88.79 12:48:02 5 10.04 0.00 4.38 3.93 0.05 81.60 12:48:02 6 8.24 0.00 2.37 0.22 0.07 89.11 12:48:02 7 6.40 0.00 3.66 1.84 0.08 88.02 12:49:01 all 6.14 0.00 2.99 0.95 0.05 89.86 12:49:01 0 5.89 0.00 2.84 0.22 0.07 90.97 12:49:01 1 5.28 0.00 2.70 1.81 0.05 90.17 12:49:01 2 6.62 0.00 3.73 4.52 0.09 85.04 12:49:01 3 6.73 0.00 2.51 0.10 0.03 90.63 12:49:01 4 5.76 0.00 2.71 0.56 0.07 90.89 12:49:01 5 6.66 0.00 3.02 0.07 0.05 90.19 12:49:01 6 6.42 0.00 3.46 0.14 0.03 89.95 12:49:01 7 5.74 0.00 2.95 0.24 0.03 91.04 12:50:01 all 39.97 0.00 6.98 0.96 0.16 51.93 12:50:01 0 40.99 0.00 7.67 0.39 0.17 50.78 12:50:01 1 39.74 0.00 6.38 0.29 0.08 53.52 12:50:01 2 40.44 0.00 8.10 4.79 0.19 46.49 12:50:01 3 40.09 0.00 6.84 0.15 0.20 52.72 12:50:01 4 39.84 0.00 6.19 0.12 0.17 53.68 12:50:01 5 40.48 0.00 7.42 0.22 0.17 51.70 12:50:01 6 39.36 0.00 6.18 0.10 0.13 54.23 12:50:01 7 38.85 0.00 7.09 1.66 0.15 52.25 Average: all 18.49 0.00 4.35 1.12 0.09 75.94 Average: 0 19.37 0.00 4.72 0.41 0.10 75.41 Average: 1 18.44 0.00 3.92 1.69 0.07 75.88 Average: 2 18.99 0.00 4.97 3.58 0.11 72.36 Average: 3 18.78 0.00 4.00 0.16 0.10 76.96 Average: 4 18.18 0.00 3.69 0.32 0.10 77.71 Average: 5 19.10 0.00 4.95 1.42 0.09 74.45 Average: 6 18.07 0.00 4.01 0.15 0.08 77.70 Average: 7 17.02 0.00 4.57 1.25 0.09 77.07