---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4961 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: 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 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4961) 07/11/25 _x86_64_ (8 CPU) 05:49:52 LINUX RESTART (8 CPU) 05:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:51:00 251.99 81.94 170.05 0.00 14002.07 156369.82 0.00 05:52:01 199.56 2.13 197.43 0.00 32.26 64472.05 0.00 05:53:01 49.69 0.10 49.59 0.00 1.33 27298.13 0.00 05:54:01 96.45 0.25 96.20 0.00 25.19 21819.13 0.00 05:55:01 165.96 7.33 158.62 0.00 410.60 63145.08 0.00 Average: 152.89 18.30 134.59 0.00 2885.43 66618.18 0.00 05:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:51:00 29191828 31543124 772204 2.35 75260 2576000 1871728 5.52 1015304 2313748 540 05:52:01 27322344 31483340 798152 2.43 145132 4175132 1868768 5.51 1338680 3684988 1884 05:53:01 26241380 31439904 833652 2.54 153184 5127852 1939284 5.72 2026696 3993864 248308 05:54:01 26792128 31250364 1019940 3.10 158764 4401004 2664876 7.86 1870016 3610504 181220 05:55:01 25625268 31410636 849268 2.58 198600 5610752 1871700 5.52 1738616 4816912 7084 Average: 27034590 31425474 854643 2.60 146188 4378148 2043271 6.02 1597862 3684003 87807 05:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:51:00 docker0 57.52 52.69 3.98 281.63 0.00 0.00 0.00 0.00 05:51:00 lo 5.16 5.16 0.50 0.50 0.00 0.00 0.00 0.00 05:51:00 ens3 556.19 404.48 5106.39 130.08 0.00 0.00 0.00 0.00 05:52:01 docker0 340.91 387.48 27.30 2862.62 0.00 0.00 0.00 0.00 05:52:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:52:01 ens3 500.34 404.74 6000.45 42.29 0.00 0.00 0.00 0.00 05:53:01 docker0 1.03 1.40 0.11 0.40 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 ens3 31.63 19.63 29.40 12.15 0.00 0.00 0.00 0.00 05:53:01 vethcb053dd 1.00 1.52 0.13 0.41 0.00 0.00 0.00 0.00 05:54:01 vethb3e95fc 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 05:54:01 docker0 6.33 12.40 0.37 150.61 0.00 0.00 0.00 0.00 05:54:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:54:01 ens3 33.59 19.66 170.04 10.11 0.00 0.00 0.00 0.00 05:55:01 docker0 78.70 80.69 6.48 852.67 0.00 0.00 0.00 0.00 05:55:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 05:55:01 ens3 358.49 255.72 6901.55 38.00 0.00 0.00 0.00 0.00 Average: docker0 97.70 107.86 7.71 836.28 0.00 0.00 0.00 0.00 Average: lo 1.64 1.64 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 296.74 221.46 3649.38 46.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4961) 07/11/25 _x86_64_ (8 CPU) 05:49:52 LINUX RESTART (8 CPU) 05:50:01 CPU %user %nice %system %iowait %steal %idle 05:51:00 all 8.44 0.00 2.51 3.54 0.06 85.46 05:51:00 0 6.96 0.00 1.96 0.72 0.07 90.29 05:51:00 1 7.88 0.00 2.42 3.26 0.03 86.41 05:51:00 2 8.80 0.00 2.18 1.43 0.07 87.52 05:51:00 3 9.35 0.00 2.20 0.87 0.07 87.51 05:51:00 4 11.17 0.00 2.75 3.22 0.05 82.81 05:51:00 5 6.72 0.00 2.79 3.93 0.07 86.49 05:51:00 6 8.31 0.00 3.58 6.12 0.07 81.91 05:51:00 7 8.29 0.00 2.17 8.78 0.07 80.70 05:52:01 all 6.20 0.00 2.79 2.25 0.05 88.71 05:52:01 0 4.93 0.00 2.61 0.25 0.05 92.16 05:52:01 1 6.13 0.00 2.84 0.84 0.07 90.12 05:52:01 2 7.06 0.00 2.38 0.45 0.05 90.07 05:52:01 3 6.41 0.00 2.81 2.70 0.05 88.03 05:52:01 4 7.21 0.00 2.75 1.09 0.07 88.88 05:52:01 5 6.36 0.00 2.75 0.43 0.05 90.40 05:52:01 6 5.45 0.00 3.79 11.96 0.05 78.75 05:52:01 7 6.05 0.00 2.37 0.33 0.05 91.21 05:53:01 all 34.12 0.00 5.30 1.01 0.07 59.50 05:53:01 0 32.96 0.00 5.10 0.13 0.07 61.74 05:53:01 1 36.06 0.00 5.59 0.15 0.07 58.13 05:53:01 2 34.99 0.00 5.71 0.05 0.07 59.18 05:53:01 3 36.26 0.00 5.30 1.34 0.07 57.03 05:53:01 4 32.47 0.00 5.54 0.10 0.08 61.81 05:53:01 5 33.99 0.00 4.89 0.07 0.07 60.98 05:53:01 6 32.26 0.00 4.93 0.02 0.07 62.73 05:53:01 7 33.95 0.00 5.36 6.23 0.07 54.40 05:54:01 all 50.57 0.00 7.41 0.68 0.09 41.24 05:54:01 0 51.38 0.00 7.42 0.76 0.10 40.35 05:54:01 1 51.75 0.00 6.79 0.10 0.08 41.28 05:54:01 2 51.73 0.00 6.92 0.39 0.10 40.86 05:54:01 3 49.45 0.00 7.75 0.99 0.08 41.73 05:54:01 4 49.64 0.00 6.95 0.13 0.08 43.20 05:54:01 5 49.74 0.00 7.49 0.15 0.10 42.52 05:54:01 6 50.59 0.00 7.84 0.08 0.08 41.41 05:54:01 7 50.30 0.00 8.14 2.85 0.12 38.59 05:55:01 all 23.02 0.00 5.25 2.06 0.08 69.59 05:55:01 0 21.76 0.00 4.57 2.26 0.08 71.33 05:55:01 1 23.45 0.00 5.32 3.52 0.08 67.62 05:55:01 2 22.74 0.00 5.68 0.30 0.07 71.22 05:55:01 3 25.16 0.00 5.94 4.25 0.10 64.55 05:55:01 4 22.73 0.00 4.88 2.53 0.08 69.78 05:55:01 5 21.22 0.00 5.91 2.78 0.08 70.01 05:55:01 6 23.53 0.00 4.97 0.20 0.08 71.21 05:55:01 7 23.60 0.00 4.70 0.64 0.08 70.98 Average: all 24.42 0.00 4.64 1.91 0.07 68.96 Average: 0 23.53 0.00 4.33 0.82 0.07 71.25 Average: 1 24.98 0.00 4.59 1.57 0.07 68.79 Average: 2 25.02 0.00 4.57 0.52 0.07 69.83 Average: 3 25.26 0.00 4.79 2.03 0.07 67.84 Average: 4 24.61 0.00 4.57 1.41 0.07 69.34 Average: 5 23.57 0.00 4.76 1.47 0.07 70.13 Average: 6 24.01 0.00 5.02 3.69 0.07 67.21 Average: 7 24.36 0.00 4.54 3.75 0.08 67.27