---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-776063 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-776063) 01/01/26 _x86_64_ (8 CPU) 13:03:27 LINUX RESTART (8 CPU) 13:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:05:01 422.71 19.18 403.52 0.00 3247.18 57912.49 0.00 13:06:01 185.24 2.20 183.04 0.00 22.00 70549.18 0.00 13:07:01 90.00 0.32 89.69 0.00 42.66 20116.00 0.00 Average: 231.59 7.17 224.42 0.00 1091.97 49479.04 0.00 13:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 28385032 31509272 779096 2.37 96508 3289148 2059904 6.07 1091076 2984108 7900 13:06:01 26552556 31435572 840496 2.56 159360 4806064 2137976 6.30 1609652 4101060 62564 13:07:01 26251372 31471316 802960 2.44 166276 5115812 2086304 6.15 1985552 4004024 834844 Average: 27062987 31472053 807517 2.46 140715 4403675 2094728 6.18 1562093 3696397 301769 13:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 ens3 632.10 472.56 8193.21 107.68 0.00 0.00 0.00 0.00 13:05:01 vethfd223bb 146.37 172.90 14.05 109.47 0.00 0.00 0.00 0.01 13:05:01 docker0 214.83 239.82 16.79 508.77 0.00 0.00 0.00 0.00 13:05:01 lo 5.08 5.08 0.52 0.52 0.00 0.00 0.00 0.00 13:06:01 ens3 358.22 255.37 2921.09 32.86 0.00 0.00 0.00 0.00 13:06:01 docker0 240.68 330.66 19.15 2894.52 0.00 0.00 0.00 0.00 13:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:06:01 veth394cdc7 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 13:07:01 ens3 37.98 20.81 163.74 8.94 0.00 0.00 0.00 0.00 13:07:01 docker0 5.13 10.61 0.37 139.29 0.00 0.00 0.00 0.00 13:07:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:07:01 veth58917e7 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 341.15 248.34 3734.58 49.50 0.00 0.00 0.00 0.00 Average: docker0 153.20 193.44 12.08 1184.62 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 Average: veth58917e7 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-776063) 01/01/26 _x86_64_ (8 CPU) 13:03:27 LINUX RESTART (8 CPU) 13:04:02 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 7.67 0.00 2.98 1.70 0.06 87.59 13:05:01 0 7.97 0.00 4.86 3.88 0.07 83.22 13:05:01 1 8.88 0.00 2.91 2.37 0.07 85.78 13:05:01 2 6.41 0.00 2.48 0.12 0.07 90.92 13:05:01 3 6.75 0.00 2.33 1.85 0.05 89.01 13:05:01 4 8.21 0.00 1.88 0.27 0.07 89.57 13:05:01 5 6.33 0.00 2.36 0.29 0.07 90.95 13:05:01 6 8.63 0.00 3.65 1.37 0.03 86.32 13:05:01 7 8.18 0.00 3.40 3.43 0.07 84.92 13:06:01 all 35.40 0.00 5.57 1.78 0.08 57.18 13:06:01 0 36.26 0.00 5.21 0.67 0.07 57.79 13:06:01 1 36.70 0.00 6.43 5.05 0.08 51.73 13:06:01 2 34.63 0.00 5.55 2.12 0.07 57.63 13:06:01 3 34.93 0.00 5.34 0.42 0.08 59.23 13:06:01 4 36.50 0.00 5.90 1.50 0.08 56.02 13:06:01 5 34.05 0.00 5.53 4.05 0.07 56.30 13:06:01 6 33.42 0.00 4.97 0.22 0.07 61.33 13:06:01 7 36.67 0.00 5.67 0.20 0.08 57.37 13:07:01 all 58.33 0.00 7.38 0.57 0.09 33.64 13:07:01 0 58.23 0.00 7.26 0.20 0.10 34.21 13:07:01 1 58.32 0.00 7.18 0.03 0.08 34.38 13:07:01 2 59.16 0.00 7.13 3.46 0.10 30.15 13:07:01 3 57.91 0.00 7.11 0.20 0.08 34.69 13:07:01 4 57.79 0.00 8.21 0.18 0.08 33.74 13:07:01 5 57.46 0.00 7.84 0.13 0.10 34.46 13:07:01 6 58.37 0.00 7.36 0.07 0.08 34.11 13:07:01 7 59.38 0.00 6.95 0.25 0.08 33.34 Average: all 33.98 0.00 5.33 1.35 0.08 59.27 Average: 0 34.34 0.00 5.78 1.57 0.08 58.23 Average: 1 34.83 0.00 5.53 2.49 0.08 57.08 Average: 2 33.59 0.00 5.07 1.91 0.08 59.34 Average: 3 33.35 0.00 4.94 0.82 0.07 60.82 Average: 4 34.32 0.00 5.35 0.65 0.08 59.59 Average: 5 32.82 0.00 5.27 1.50 0.08 60.34 Average: 6 33.62 0.00 5.34 0.55 0.06 60.43 Average: 7 34.97 0.00 5.35 1.28 0.08 58.32