---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4109 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: 2799.996 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 14G 141G 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 141G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4109) 03/26/26 _x86_64_ (8 CPU) 07:48:50 LINUX RESTART (8 CPU) 07:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:02 419.50 81.84 337.66 0.00 13951.81 196461.52 0.00 07:51:01 230.25 3.44 226.81 0.00 41.08 64352.21 0.00 07:52:01 39.34 0.07 39.28 0.00 0.53 31649.01 0.00 07:53:01 182.67 0.52 182.15 0.00 62.39 53460.42 0.00 07:54:01 159.81 1.17 158.64 0.00 43.73 61552.14 0.00 Average: 206.23 17.45 188.78 0.00 2829.20 81552.39 0.00 07:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:02 28517196 31520520 772260 2.35 88296 3193484 1894008 5.58 1036520 2919332 431736 07:51:01 26294756 31449616 824004 2.51 155120 5086080 1848256 5.45 1966176 4007876 839132 07:52:01 26130236 31449816 821604 2.50 162400 5213612 2040932 6.02 1620824 4483948 440408 07:53:01 25617224 31508000 764944 2.33 186708 5711744 1883132 5.55 1654052 4910080 452580 07:54:01 24580348 31489088 777728 2.37 228484 6586220 1771516 5.22 1756108 5741600 328 Average: 26227952 31483408 792108 2.41 164202 5158228 1887569 5.56 1606736 4412567 432837 07:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:02 lo 5.37 5.37 0.54 0.54 0.00 0.00 0.00 0.00 07:50:02 ens3 756.77 489.84 8476.07 136.50 0.00 0.00 0.00 0.00 07:50:02 docker0 50.62 53.44 3.62 294.48 0.00 0.00 0.00 0.00 07:51:01 veth546f9c3 0.05 0.19 0.00 0.02 0.00 0.00 0.00 0.00 07:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:51:01 ens3 376.80 329.37 2966.86 45.37 0.00 0.00 0.00 0.00 07:51:01 docker0 305.24 337.65 26.28 2930.46 0.00 0.00 0.00 0.00 07:52:01 veth546f9c3 1.07 1.52 0.13 0.43 0.00 0.00 0.00 0.00 07:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 11.01 7.25 8.09 4.49 0.00 0.00 0.00 0.00 07:52:01 docker0 1.07 1.50 0.12 0.43 0.00 0.00 0.00 0.00 07:53:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 07:53:01 ens3 253.09 150.79 6751.89 27.53 0.00 0.00 0.00 0.00 07:53:01 docker0 4.72 8.80 0.34 128.28 0.00 0.00 0.00 0.00 07:54:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 07:54:01 ens3 319.11 239.29 4065.50 186.82 0.00 0.00 0.00 0.00 07:54:01 docker0 57.47 71.94 5.70 760.17 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 343.25 243.02 4458.65 80.26 0.00 0.00 0.00 0.00 Average: docker0 83.08 93.85 7.15 815.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4109) 03/26/26 _x86_64_ (8 CPU) 07:48:50 LINUX RESTART (8 CPU) 07:49:01 CPU %user %nice %system %iowait %steal %idle 07:50:02 all 10.28 0.00 3.36 1.76 0.06 84.54 07:50:02 0 12.64 0.00 3.73 0.27 0.07 83.29 07:50:02 1 10.73 0.00 3.94 1.27 0.07 83.99 07:50:02 2 7.85 0.00 3.35 3.74 0.07 84.98 07:50:02 3 13.68 0.00 2.78 0.98 0.07 82.49 07:50:02 4 7.47 0.00 2.81 1.15 0.07 88.51 07:50:02 5 11.68 0.00 3.32 1.00 0.07 83.94 07:50:02 6 8.85 0.00 3.63 2.25 0.05 85.22 07:50:02 7 9.33 0.00 3.31 3.43 0.03 83.90 07:51:01 all 33.08 0.00 6.07 0.94 0.14 59.77 07:51:01 0 33.97 0.00 5.85 0.22 0.15 59.80 07:51:01 1 31.86 0.00 5.47 0.19 0.14 62.34 07:51:01 2 33.75 0.00 6.66 0.36 0.14 59.10 07:51:01 3 32.27 0.00 5.52 1.09 0.15 60.95 07:51:01 4 34.19 0.00 6.38 0.09 0.12 59.23 07:51:01 5 34.38 0.00 6.31 3.26 0.12 55.94 07:51:01 6 32.44 0.00 6.80 2.01 0.14 58.61 07:51:01 7 31.80 0.00 5.58 0.29 0.15 62.17 07:52:01 all 45.40 0.00 5.60 0.31 0.11 48.58 07:52:01 0 44.39 0.00 5.66 0.05 0.10 49.79 07:52:01 1 46.99 0.00 5.63 0.02 0.12 47.25 07:52:01 2 45.81 0.00 5.70 0.05 0.10 48.34 07:52:01 3 44.87 0.00 5.41 0.08 0.10 49.53 07:52:01 4 48.17 0.00 5.41 0.05 0.10 46.26 07:52:01 5 45.67 0.00 5.47 0.03 0.13 48.70 07:52:01 6 44.45 0.00 6.23 2.00 0.10 47.22 07:52:01 7 42.83 0.00 5.25 0.24 0.12 51.57 07:53:01 all 31.41 0.00 6.27 1.62 0.11 60.60 07:53:01 0 30.61 0.00 6.71 2.50 0.10 60.08 07:53:01 1 31.96 0.00 6.29 0.39 0.12 61.24 07:53:01 2 32.56 0.00 6.23 0.67 0.13 60.40 07:53:01 3 30.89 0.00 5.67 1.08 0.10 62.27 07:53:01 4 32.68 0.00 6.61 1.62 0.10 58.99 07:53:01 5 31.09 0.00 5.95 3.99 0.10 58.86 07:53:01 6 32.17 0.00 6.58 2.55 0.10 58.60 07:53:01 7 29.30 0.00 6.10 0.15 0.10 64.34 07:54:01 all 8.11 0.00 3.20 0.99 0.07 87.62 07:54:01 0 6.88 0.00 2.88 0.08 0.08 90.07 07:54:01 1 8.70 0.00 4.48 0.39 0.07 86.37 07:54:01 2 6.84 0.00 2.67 0.30 0.07 90.12 07:54:01 3 6.19 0.00 2.93 3.59 0.05 87.24 07:54:01 4 11.05 0.00 3.02 1.42 0.07 84.44 07:54:01 5 9.62 0.00 3.10 0.07 0.08 87.13 07:54:01 6 9.92 0.00 3.30 2.03 0.07 84.69 07:54:01 7 5.72 0.00 3.25 0.07 0.07 90.90 Average: all 25.65 0.00 4.89 1.12 0.10 68.23 Average: 0 25.66 0.00 4.96 0.63 0.10 68.65 Average: 1 26.03 0.00 5.16 0.45 0.10 68.25 Average: 2 25.36 0.00 4.92 1.03 0.10 68.60 Average: 3 25.60 0.00 4.46 1.36 0.09 68.48 Average: 4 26.73 0.00 4.84 0.87 0.09 67.48 Average: 5 26.51 0.00 4.83 1.66 0.10 66.89 Average: 6 25.55 0.00 5.30 2.17 0.09 66.89 Average: 7 23.77 0.00 4.69 0.84 0.09 70.61