---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41907 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: 2800.000 BogoMIPS: 5600.00 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-41907) 03/24/25 _x86_64_ (8 CPU) 10:33:23 LINUX RESTART (8 CPU) 10:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:35:01 123.30 10.28 113.01 0.00 1697.98 37113.28 0.00 10:36:01 155.61 0.57 155.04 0.00 40.79 67840.43 0.00 Average: 139.45 5.42 134.03 0.00 869.39 52476.85 0.00 10:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 27760744 31292468 1005660 3.06 101316 3611700 2226752 6.56 1867260 2754800 1062376 10:36:01 27430768 31290300 1004436 3.05 123512 3869732 2146164 6.32 1461776 3435396 217168 Average: 27595756 31291384 1005048 3.06 112414 3740716 2186458 6.44 1664518 3095098 639772 10:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 ens3 370.17 231.54 6033.00 44.35 0.00 0.00 0.00 0.00 10:35:01 vethe09d0b7 48.68 86.85 5.04 846.65 0.00 0.00 0.00 0.07 10:35:01 docker0 86.32 127.31 7.14 1091.64 0.00 0.00 0.00 0.00 10:35:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 10:36:01 ens3 308.72 177.50 7125.19 32.78 0.00 0.00 0.00 0.00 10:36:01 docker0 35.43 63.42 3.16 663.16 0.00 0.00 0.00 0.00 10:36:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 10:36:01 veth014228f 35.38 63.49 3.64 663.17 0.00 0.00 0.00 0.05 Average: ens3 339.44 204.52 6579.09 38.56 0.00 0.00 0.00 0.00 Average: docker0 60.87 95.37 5.15 877.40 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: veth014228f 17.69 31.74 1.82 331.58 0.00 0.00 0.00 0.03 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41907) 03/24/25 _x86_64_ (8 CPU) 10:33:23 LINUX RESTART (8 CPU) 10:34:01 CPU %user %nice %system %iowait %steal %idle 10:35:01 all 32.30 0.00 7.45 1.40 0.08 58.76 10:35:01 0 33.22 0.00 7.61 0.46 0.08 58.64 10:35:01 1 32.70 0.00 7.19 0.93 0.08 59.10 10:35:01 2 31.87 0.00 7.94 0.29 0.08 59.82 10:35:01 3 31.43 0.00 7.54 1.44 0.08 59.51 10:35:01 4 31.92 0.00 7.44 0.32 0.08 60.23 10:35:01 5 31.61 0.00 6.89 0.18 0.08 61.23 10:35:01 6 32.84 0.00 6.98 1.20 0.08 58.90 10:35:01 7 32.84 0.00 8.04 6.35 0.08 52.69 10:36:01 all 25.11 0.00 5.30 1.52 0.07 67.99 10:36:01 0 24.90 0.00 5.10 0.02 0.07 69.91 10:36:01 1 24.14 0.00 6.76 10.29 0.10 58.71 10:36:01 2 25.98 0.00 4.80 0.08 0.07 69.07 10:36:01 3 25.77 0.00 5.01 1.14 0.07 68.00 10:36:01 4 25.21 0.00 4.48 0.37 0.08 69.86 10:36:01 5 24.40 0.00 5.55 0.13 0.07 69.85 10:36:01 6 25.57 0.00 5.39 0.15 0.05 68.84 10:36:01 7 24.91 0.00 5.36 0.05 0.07 69.61 Average: all 28.70 0.00 6.38 1.46 0.08 63.38 Average: 0 29.06 0.00 6.36 0.24 0.08 64.27 Average: 1 28.42 0.00 6.98 5.60 0.09 58.90 Average: 2 28.92 0.00 6.37 0.19 0.08 64.44 Average: 3 28.60 0.00 6.27 1.29 0.08 63.77 Average: 4 28.55 0.00 5.95 0.35 0.08 65.07 Average: 5 28.01 0.00 6.22 0.16 0.08 65.53 Average: 6 29.20 0.00 6.18 0.67 0.07 63.88 Average: 7 28.88 0.00 6.70 3.20 0.08 61.15