---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5082 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 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 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 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5082) 04/13/26 _x86_64_ (8 CPU) 20:42:35 LINUX RESTART (8 CPU) 20:43:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:44:01 371.93 75.67 296.26 0.00 13487.74 53121.49 0.00 20:45:01 246.34 2.77 243.58 0.00 32.66 70908.85 0.00 20:46:01 79.31 0.33 78.97 0.00 21.46 19275.32 0.00 Average: 230.16 25.42 204.74 0.00 4361.64 47676.24 0.00 20:43:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:44:01 29066184 31502932 810364 2.47 76556 2658868 1859228 5.48 1050320 2396292 85400 20:45:01 26929820 31344392 930436 2.83 153384 4383528 2135384 6.30 1660536 3711288 131864 20:46:01 26260856 31151068 1119888 3.41 161808 4811768 2592592 7.64 2160020 3837340 564028 Average: 27418953 31332797 953563 2.90 130583 3951388 2195735 6.47 1623625 3314973 260431 20:43:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:44:01 ens3 659.25 428.96 6335.75 136.51 0.00 0.00 0.00 0.00 20:44:01 docker0 20.49 24.24 1.51 157.49 0.00 0.00 0.00 0.00 20:44:01 lo 5.54 5.54 0.56 0.56 0.00 0.00 0.00 0.00 20:45:01 ens3 547.61 411.95 5068.53 52.15 0.00 0.00 0.00 0.00 20:45:01 veth42be36e 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:45:01 docker0 364.56 453.84 29.97 2933.35 0.00 0.00 0.00 0.00 20:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:46:01 ens3 37.62 21.86 281.20 10.54 0.00 0.00 0.00 0.00 20:46:01 docker0 6.78 12.41 0.48 197.99 0.00 0.00 0.00 0.00 20:46:01 vethc852d1b 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 20:46:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 410.66 285.18 3853.60 65.21 0.00 0.00 0.00 0.00 Average: docker0 132.47 165.85 10.81 1112.13 0.00 0.00 0.00 0.00 Average: vethc852d1b 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5082) 04/13/26 _x86_64_ (8 CPU) 20:42:35 LINUX RESTART (8 CPU) 20:43:04 CPU %user %nice %system %iowait %steal %idle 20:44:01 all 8.26 0.00 2.27 4.58 0.07 84.82 20:44:01 0 8.80 0.00 2.12 10.33 0.07 78.68 20:44:01 1 6.28 0.00 1.68 2.17 0.07 89.80 20:44:01 2 7.45 0.00 2.18 2.11 0.05 88.21 20:44:01 3 6.04 0.00 2.84 11.29 0.07 79.75 20:44:01 4 9.50 0.00 2.02 0.96 0.09 87.44 20:44:01 5 9.61 0.00 1.87 7.53 0.07 80.91 20:44:01 6 11.46 0.00 2.18 1.14 0.07 85.15 20:44:01 7 6.89 0.00 3.28 1.12 0.07 88.64 20:45:01 all 11.68 0.00 4.19 5.05 0.11 78.98 20:45:01 0 10.26 0.00 3.63 3.16 0.10 82.85 20:45:01 1 12.22 0.00 4.73 9.75 0.10 73.19 20:45:01 2 11.57 0.00 3.35 3.94 0.10 81.03 20:45:01 3 11.88 0.00 3.32 2.17 0.10 82.54 20:45:01 4 13.20 0.00 5.48 10.99 0.12 70.21 20:45:01 5 11.42 0.00 4.26 4.18 0.10 80.04 20:45:01 6 11.60 0.00 4.67 3.24 0.12 80.37 20:45:01 7 11.31 0.00 4.06 2.94 0.10 81.59 20:46:01 all 60.14 0.00 8.48 0.63 0.18 30.58 20:46:01 0 60.49 0.00 9.03 2.48 0.19 27.81 20:46:01 1 60.59 0.00 8.17 0.35 0.20 30.69 20:46:01 2 59.56 0.00 8.06 0.25 0.19 31.95 20:46:01 3 59.90 0.00 8.97 0.15 0.18 30.80 20:46:01 4 60.66 0.00 8.07 0.35 0.17 30.74 20:46:01 5 60.68 0.00 8.51 0.86 0.19 29.76 20:46:01 6 59.40 0.00 8.56 0.37 0.17 31.50 20:46:01 7 59.80 0.00 8.43 0.20 0.18 31.38 Average: all 27.02 0.00 5.02 3.40 0.12 64.44 Average: 0 26.80 0.00 4.97 5.25 0.12 62.86 Average: 1 26.69 0.00 4.91 4.12 0.13 64.16 Average: 2 26.50 0.00 4.57 2.10 0.11 66.72 Average: 3 26.34 0.00 5.09 4.41 0.12 64.03 Average: 4 28.10 0.00 5.24 4.14 0.13 62.39 Average: 5 27.56 0.00 4.93 4.13 0.12 63.26 Average: 6 27.77 0.00 5.19 1.59 0.12 65.34 Average: 7 26.38 0.00 5.30 1.42 0.12 66.78