---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4030 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-4030) 06/25/25 _x86_64_ (8 CPU) 10:58:41 LINUX RESTART (8 CPU) 10:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:00:02 376.47 47.31 329.16 0.00 5300.45 185145.01 0.00 11:01:01 173.77 1.17 172.60 0.00 28.47 63078.12 0.00 11:02:01 53.19 0.07 53.12 0.00 6.93 25945.54 0.00 11:03:01 48.18 0.23 47.94 0.00 1.87 23178.42 0.00 Average: 162.86 12.24 150.61 0.00 1339.89 74383.87 0.00 10:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:02 29308084 31521676 818096 2.49 60492 2441016 1847536 5.44 1042336 2179176 56032 11:01:01 27414648 31530188 777240 2.36 124528 4140380 1872740 5.52 1245928 3698632 51532 11:02:01 26481712 31194920 1104448 3.36 129016 4693672 2443820 7.20 2167492 3663312 480440 11:03:01 26853508 31527192 776400 2.36 133628 4661012 1898952 5.60 1328608 4149852 270548 Average: 27514488 31443494 869046 2.64 111916 3984020 2015762 5.94 1446091 3422743 214638 10:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:02 docker0 108.28 126.16 7.47 938.65 0.00 0.00 0.00 0.00 11:00:02 veth33f3fcf 108.28 126.26 8.95 938.66 0.00 0.00 0.00 0.08 11:00:02 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 11:00:02 ens3 1081.54 897.78 8449.94 132.61 0.00 0.00 0.00 0.00 11:01:01 docker0 613.86 635.71 44.02 3750.75 0.00 0.00 0.00 0.00 11:01:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 11:01:01 ens3 758.65 689.29 7012.29 68.09 0.00 0.00 0.00 0.00 11:02:01 vethed8ddc5 0.10 0.28 0.01 0.03 0.00 0.00 0.00 0.00 11:02:01 docker0 0.17 0.23 0.01 0.02 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 45.78 30.36 44.71 17.90 0.00 0.00 0.00 0.00 11:03:01 docker0 1.13 1.13 0.08 0.10 0.00 0.00 0.00 0.00 11:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:03:01 ens3 22.55 15.61 17.73 9.92 0.00 0.00 0.00 0.00 Average: docker0 179.05 188.95 12.77 1161.59 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 475.95 407.09 3868.07 57.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4030) 06/25/25 _x86_64_ (8 CPU) 10:58:41 LINUX RESTART (8 CPU) 10:59:01 CPU %user %nice %system %iowait %steal %idle 11:00:02 all 8.08 0.00 2.59 2.75 0.05 86.53 11:00:02 0 7.99 0.00 2.68 0.74 0.05 88.54 11:00:02 1 6.46 0.00 2.65 3.41 0.05 87.43 11:00:02 2 12.23 0.00 3.23 0.35 0.05 84.13 11:00:02 3 6.93 0.00 2.25 0.37 0.05 90.40 11:00:02 4 6.60 0.00 3.30 6.13 0.05 83.93 11:00:02 5 8.02 0.00 1.60 6.69 0.05 83.65 11:00:02 6 5.65 0.00 1.98 0.22 0.05 92.11 11:00:02 7 10.73 0.00 3.05 4.14 0.03 82.04 11:01:01 all 7.21 0.00 3.38 3.37 0.06 85.98 11:01:01 0 5.88 0.00 2.91 0.10 0.05 91.06 11:01:01 1 6.67 0.00 3.39 0.48 0.05 89.41 11:01:01 2 9.13 0.00 4.27 8.49 0.07 78.05 11:01:01 3 6.48 0.00 2.65 1.68 0.09 89.11 11:01:01 4 6.07 0.00 3.10 7.36 0.07 83.39 11:01:01 5 7.87 0.00 2.95 0.46 0.03 88.69 11:01:01 6 8.49 0.00 4.15 6.39 0.05 80.93 11:01:01 7 7.11 0.00 3.61 2.06 0.05 87.17 11:02:01 all 43.57 0.00 7.27 1.66 0.09 47.41 11:02:01 0 42.24 0.00 6.65 0.17 0.08 50.86 11:02:01 1 46.17 0.00 7.85 0.57 0.08 45.33 11:02:01 2 46.13 0.00 7.45 0.74 0.08 45.60 11:02:01 3 42.58 0.00 7.18 2.75 0.10 47.40 11:02:01 4 42.17 0.00 8.89 8.24 0.10 40.61 11:02:01 5 43.81 0.00 6.45 0.17 0.08 49.49 11:02:01 6 41.96 0.00 6.67 0.55 0.08 50.74 11:02:01 7 43.52 0.00 7.04 0.12 0.10 49.23 11:03:01 all 54.13 0.00 6.71 1.00 0.11 38.05 11:03:01 0 53.76 0.00 6.85 0.08 0.10 39.21 11:03:01 1 56.18 0.00 6.27 0.10 0.12 37.33 11:03:01 2 52.94 0.00 6.87 0.23 0.12 39.83 11:03:01 3 55.55 0.00 6.90 2.62 0.10 34.83 11:03:01 4 53.80 0.00 6.54 3.98 0.10 35.58 11:03:01 5 54.38 0.00 6.70 0.27 0.12 38.54 11:03:01 6 53.17 0.00 6.58 0.65 0.10 39.49 11:03:01 7 53.27 0.00 6.99 0.05 0.10 39.58 Average: all 28.36 0.00 5.00 2.19 0.08 64.37 Average: 0 27.60 0.00 4.78 0.27 0.07 67.27 Average: 1 29.00 0.00 5.05 1.14 0.08 64.73 Average: 2 30.23 0.00 5.46 2.41 0.08 61.81 Average: 3 27.98 0.00 4.75 1.86 0.08 65.33 Average: 4 27.30 0.00 5.47 6.42 0.08 60.72 Average: 5 28.60 0.00 4.43 1.90 0.07 64.99 Average: 6 27.44 0.00 4.85 1.92 0.07 65.72 Average: 7 28.75 0.00 5.18 1.59 0.07 64.40