---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3344 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 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-3344) 03/13/26 _x86_64_ (8 CPU) 04:13:53 LINUX RESTART (8 CPU) 04:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:15:01 379.20 72.60 306.60 0.00 12266.62 151593.00 0.00 04:16:01 151.72 1.30 150.42 0.00 27.73 48240.76 0.00 04:17:01 47.21 1.42 45.79 0.00 29.20 38788.89 0.00 04:18:01 77.32 0.25 77.07 0.00 11.46 37638.93 0.00 04:19:01 153.52 2.10 151.42 0.00 1912.88 64629.10 0.00 Average: 161.80 15.53 146.26 0.00 2849.58 68178.13 0.00 04:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 28964400 31525980 783864 2.38 75968 2781876 1777080 5.24 983544 2552448 221488 04:16:01 26697460 31306504 965576 2.94 135660 4573232 2264708 6.68 1603364 3976968 730192 04:17:01 25748652 31366316 904784 2.75 143104 5520180 2034868 6.00 2043100 4428216 609000 04:18:01 27798272 31498132 779900 2.37 148172 3732572 1778572 5.24 1198820 3367344 328 04:19:01 26042764 31387720 883836 2.69 193772 5190472 1843604 5.44 1385260 4784500 43724 Average: 27050310 31416930 863592 2.63 139335 4359666 1939766 5.72 1442818 3821895 320946 04:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 docker0 101.45 109.85 7.09 571.71 0.00 0.00 0.00 0.00 04:15:01 ens3 808.65 575.60 8821.63 138.20 0.00 0.00 0.00 0.00 04:15:01 lo 3.43 3.43 0.33 0.33 0.00 0.00 0.00 0.00 04:16:01 docker0 186.89 289.15 15.86 2357.07 0.00 0.00 0.00 0.00 04:16:01 vethb6dfb79 186.85 289.27 18.41 2357.07 0.00 0.00 0.00 0.19 04:16:01 ens3 333.73 212.36 2584.00 34.86 0.00 0.00 0.00 0.00 04:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:17:01 docker0 1.37 1.53 0.11 1.67 0.00 0.00 0.00 0.00 04:17:01 vethb6dfb79 1.37 1.55 0.13 1.67 0.00 0.00 0.00 0.00 04:17:01 ens3 17.25 10.56 14.27 9.16 0.00 0.00 0.00 0.00 04:17:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 ens3 101.97 62.14 2535.38 16.27 0.00 0.00 0.00 0.00 04:18:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 04:19:01 docker0 56.79 92.02 5.66 876.90 0.00 0.00 0.00 0.00 04:19:01 ens3 559.87 360.06 9576.29 181.66 0.00 0.00 0.00 0.00 04:19:01 veth5a72a35 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:19:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 69.31 98.52 5.75 761.47 0.00 0.00 0.00 0.00 Average: ens3 364.29 244.15 4706.31 76.03 0.00 0.00 0.00 0.00 Average: veth5a72a35 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3344) 03/13/26 _x86_64_ (8 CPU) 04:13:53 LINUX RESTART (8 CPU) 04:14:01 CPU %user %nice %system %iowait %steal %idle 04:15:01 all 8.73 0.00 2.60 2.65 0.06 85.96 04:15:01 0 6.84 0.00 2.53 2.43 0.05 88.14 04:15:01 1 9.16 0.00 2.54 0.87 0.07 87.36 04:15:01 2 8.98 0.00 1.83 1.61 0.07 87.51 04:15:01 3 6.79 0.00 4.18 3.89 0.07 85.08 04:15:01 4 12.95 0.00 3.11 1.13 0.07 82.74 04:15:01 5 11.92 0.00 2.37 0.12 0.07 85.52 04:15:01 6 6.20 0.00 1.95 0.40 0.03 91.41 04:15:01 7 7.01 0.00 2.28 10.76 0.07 79.87 04:16:01 all 35.41 0.00 5.76 2.68 0.08 56.06 04:16:01 0 34.31 0.00 5.93 0.60 0.08 59.08 04:16:01 1 36.60 0.00 6.13 0.78 0.08 56.41 04:16:01 2 36.07 0.00 6.14 0.86 0.08 56.84 04:16:01 3 35.19 0.00 5.33 0.51 0.07 58.91 04:16:01 4 36.04 0.00 5.61 1.73 0.08 56.53 04:16:01 5 34.89 0.00 4.74 1.04 0.07 59.26 04:16:01 6 34.21 0.00 5.66 1.16 0.08 58.88 04:16:01 7 36.02 0.00 6.52 14.82 0.10 42.54 04:17:01 all 60.39 0.00 8.29 0.89 0.10 30.33 04:17:01 0 59.50 0.00 8.45 0.00 0.10 31.95 04:17:01 1 59.36 0.00 8.14 0.46 0.10 31.94 04:17:01 2 60.93 0.00 8.40 0.32 0.12 30.23 04:17:01 3 62.10 0.00 8.65 0.39 0.10 28.76 04:17:01 4 61.22 0.00 7.97 0.15 0.10 30.56 04:17:01 5 59.59 0.00 8.12 0.47 0.10 31.72 04:17:01 6 58.43 0.00 8.02 1.50 0.10 31.95 04:17:01 7 61.97 0.00 8.57 3.85 0.10 25.51 04:18:01 all 17.66 0.00 2.31 1.27 0.05 78.72 04:18:01 0 18.20 0.00 2.15 0.42 0.05 79.18 04:18:01 1 18.18 0.00 2.20 3.33 0.05 76.24 04:18:01 2 18.36 0.00 2.86 0.07 0.03 78.68 04:18:01 3 16.71 0.00 2.03 0.02 0.05 81.20 04:18:01 4 17.55 0.00 2.10 0.07 0.05 80.23 04:18:01 5 17.66 0.00 1.64 0.02 0.03 80.65 04:18:01 6 17.47 0.00 2.08 0.99 0.05 79.41 04:18:01 7 17.15 0.00 3.40 5.30 0.05 74.10 04:19:01 all 9.42 0.00 3.91 2.41 0.07 84.19 04:19:01 0 10.07 0.00 3.50 0.78 0.08 85.57 04:19:01 1 9.76 0.00 3.19 1.14 0.08 85.83 04:19:01 2 9.19 0.00 4.71 1.37 0.07 84.67 04:19:01 3 9.86 0.00 4.66 0.07 0.07 85.35 04:19:01 4 8.02 0.00 4.45 5.00 0.07 82.46 04:19:01 5 9.97 0.00 3.36 0.46 0.05 86.16 04:19:01 6 8.78 0.00 3.03 2.24 0.08 85.85 04:19:01 7 9.68 0.00 4.38 8.30 0.07 77.58 Average: all 26.32 0.00 4.57 1.98 0.07 67.06 Average: 0 25.77 0.00 4.51 0.85 0.07 68.80 Average: 1 26.62 0.00 4.44 1.31 0.08 67.55 Average: 2 26.68 0.00 4.78 0.84 0.07 67.61 Average: 3 26.12 0.00 4.96 0.97 0.07 67.88 Average: 4 27.19 0.00 4.65 1.61 0.07 66.49 Average: 5 26.81 0.00 4.05 0.42 0.06 68.66 Average: 6 25.01 0.00 4.15 1.26 0.07 69.52 Average: 7 26.38 0.00 5.03 8.61 0.08 59.91