---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5615 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-5615) 07/23/25 _x86_64_ (8 CPU) 12:59:21 LINUX RESTART (8 CPU) 13:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:01:01 304.28 18.48 285.80 0.00 3181.34 94468.39 0.00 13:02:01 129.96 2.30 127.66 0.00 26.66 36931.44 0.00 13:03:01 88.15 0.28 87.87 0.00 20.00 33656.81 0.00 13:04:01 48.96 0.03 48.93 0.00 3.33 17207.93 0.00 13:05:01 38.49 3.52 34.97 0.00 2512.76 6350.95 0.00 Average: 121.97 4.92 117.04 0.00 1148.86 37722.06 0.00 13:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:01:01 28451464 31488936 795924 2.42 95904 3207180 2078004 6.13 1106532 2903432 9072 13:02:01 26362180 31259272 1015392 3.09 152540 4839156 2066136 6.09 2035000 3879564 709064 13:03:01 27153880 31374948 896752 2.73 158236 4173180 2209036 6.51 1642072 3490216 16156 13:04:01 26829592 31526668 749004 2.28 159312 4644416 1674960 4.94 1580860 3878816 148 13:05:01 26473748 31496212 764608 2.33 184760 4933608 1736212 5.12 1793520 3988384 1020 Average: 27054173 31429207 844336 2.57 150150 4359508 1952870 5.76 1631597 3628082 147092 13:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:01:01 docker0 176.69 189.40 14.26 399.76 0.00 0.00 0.00 0.00 13:01:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 13:01:01 veth59a5246 127.83 142.29 12.63 126.68 0.00 0.00 0.00 0.01 13:01:01 ens3 479.25 360.06 7380.69 90.49 0.00 0.00 0.00 0.00 13:02:01 docker0 201.88 227.48 15.87 2757.56 0.00 0.00 0.00 0.00 13:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:02:01 ens3 254.01 216.00 2782.56 28.28 0.00 0.00 0.00 0.00 13:02:01 vethb818a22 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:03:01 vethe6159cb 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:03:01 docker0 5.07 9.92 0.30 117.58 0.00 0.00 0.00 0.00 13:03:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:03:01 ens3 41.64 22.11 205.27 8.76 0.00 0.00 0.00 0.00 13:04:01 docker0 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 5.73 5.73 0.56 0.56 0.00 0.00 0.00 0.00 13:04:01 ens3 52.71 49.68 31.09 215.48 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 13:05:01 ens3 113.60 50.68 2257.94 3.95 0.00 0.00 0.00 0.00 Average: docker0 76.73 85.37 6.09 654.96 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 188.24 139.70 2531.50 69.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5615) 07/23/25 _x86_64_ (8 CPU) 12:59:21 LINUX RESTART (8 CPU) 13:00:01 CPU %user %nice %system %iowait %steal %idle 13:01:01 all 6.91 0.00 3.03 1.90 0.06 88.10 13:01:01 0 7.30 0.00 3.02 0.07 0.07 89.54 13:01:01 1 5.82 0.00 3.07 1.55 0.05 89.51 13:01:01 2 7.23 0.00 3.84 5.23 0.07 83.63 13:01:01 3 6.90 0.00 3.28 2.60 0.07 87.15 13:01:01 4 5.13 0.00 2.56 0.97 0.05 91.30 13:01:01 5 7.86 0.00 2.87 0.76 0.05 88.46 13:01:01 6 6.25 0.00 3.61 3.41 0.07 86.66 13:01:01 7 8.75 0.00 2.03 0.63 0.05 88.54 13:02:01 all 31.12 0.00 5.47 0.90 0.08 62.43 13:02:01 0 32.39 0.00 5.41 0.18 0.07 61.95 13:02:01 1 29.98 0.00 5.21 0.29 0.07 64.45 13:02:01 2 32.49 0.00 5.40 0.89 0.08 61.13 13:02:01 3 30.96 0.00 5.56 0.44 0.08 62.96 13:02:01 4 31.80 0.00 5.17 0.12 0.08 62.83 13:02:01 5 31.54 0.00 5.15 0.10 0.08 63.12 13:02:01 6 30.56 0.00 6.29 4.96 0.08 58.11 13:02:01 7 29.25 0.00 5.52 0.24 0.07 64.93 13:03:01 all 51.59 0.00 7.22 0.64 0.09 40.45 13:03:01 0 50.67 0.00 6.34 0.08 0.10 42.80 13:03:01 1 54.06 0.00 7.30 0.10 0.10 38.43 13:03:01 2 49.66 0.00 8.15 0.89 0.10 41.19 13:03:01 3 51.89 0.00 7.13 0.15 0.08 40.75 13:03:01 4 51.51 0.00 7.86 2.66 0.10 37.87 13:03:01 5 52.09 0.00 7.01 0.12 0.08 40.70 13:03:01 6 50.32 0.00 6.66 0.08 0.08 42.85 13:03:01 7 52.53 0.00 7.33 1.02 0.10 39.01 13:04:01 all 25.33 0.00 3.59 0.78 0.06 70.25 13:04:01 0 25.35 0.00 3.41 0.02 0.07 71.16 13:04:01 1 25.08 0.00 3.40 0.00 0.05 71.46 13:04:01 2 24.96 0.00 3.67 1.04 0.07 70.26 13:04:01 3 25.21 0.00 3.38 1.96 0.07 69.39 13:04:01 4 25.87 0.00 3.58 0.30 0.05 70.20 13:04:01 5 25.40 0.00 3.48 0.03 0.05 71.04 13:04:01 6 24.50 0.00 4.02 2.84 0.05 68.60 13:04:01 7 26.30 0.00 3.75 0.02 0.07 69.87 13:05:01 all 1.76 0.00 1.02 0.40 0.02 96.80 13:05:01 0 1.09 0.00 0.68 0.55 0.03 97.65 13:05:01 1 2.42 0.00 0.60 0.72 0.02 96.24 13:05:01 2 1.59 0.00 0.87 0.13 0.02 97.40 13:05:01 3 1.10 0.00 0.62 1.14 0.02 97.13 13:05:01 4 1.85 0.00 0.62 0.07 0.02 97.45 13:05:01 5 1.25 0.00 3.40 0.28 0.02 95.05 13:05:01 6 2.59 0.00 0.63 0.02 0.03 96.73 13:05:01 7 2.22 0.00 0.72 0.30 0.03 96.73 Average: all 23.34 0.00 4.06 0.92 0.06 71.61 Average: 0 23.35 0.00 3.77 0.18 0.07 72.63 Average: 1 23.46 0.00 3.91 0.53 0.06 72.04 Average: 2 23.18 0.00 4.38 1.63 0.07 70.74 Average: 3 23.23 0.00 3.99 1.25 0.06 71.46 Average: 4 23.22 0.00 3.95 0.82 0.06 71.94 Average: 5 23.62 0.00 4.38 0.26 0.06 71.68 Average: 6 22.84 0.00 4.23 2.25 0.06 70.61 Average: 7 23.82 0.00 3.87 0.44 0.06 71.81