---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11501 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11501) 05/27/26 _x86_64_ (8 CPU) 02:06:33 LINUX RESTART (8 CPU) 02:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 455.41 24.48 430.93 0.00 3354.91 79831.23 0.00 02:09:01 224.61 1.75 222.86 0.00 19.60 114031.66 0.00 02:10:01 201.28 0.40 200.88 0.00 15.06 49547.08 0.00 Average: 293.77 8.88 284.89 0.00 1129.86 81136.66 0.00 02:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 27420824 31433384 847600 2.58 128032 4060560 2122644 6.26 1305152 3634764 292560 02:09:01 25172516 31468052 802384 2.44 176836 6152892 1893976 5.58 1650136 5382716 392 02:10:01 24237572 31350108 920440 2.80 221388 6852768 2153952 6.35 1973516 5922344 1060 Average: 25610304 31417181 856808 2.61 175419 5688740 2056857 6.06 1642935 4979941 98004 02:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 ens3 973.02 671.25 11726.11 144.97 0.00 0.00 0.00 0.00 02:08:01 veth8115222 182.00 231.21 18.54 972.41 0.00 0.00 0.00 0.08 02:08:01 docker0 270.00 299.08 22.60 1515.70 0.00 0.00 0.00 0.00 02:08:01 lo 5.40 5.40 0.55 0.55 0.00 0.00 0.00 0.00 02:09:01 veth04a70a9 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 ens3 427.15 192.72 7746.73 32.37 0.00 0.00 0.00 0.00 02:09:01 vethd12ea49 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 docker0 146.31 349.43 11.47 6768.56 0.00 0.00 0.00 0.00 02:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 ens3 277.34 135.43 2038.11 34.49 0.00 0.00 0.00 0.00 02:10:01 vethbe33d62 4.68 8.95 0.40 144.14 0.00 0.00 0.00 0.01 02:10:01 docker0 115.51 239.98 18.98 1946.26 0.00 0.00 0.00 0.00 02:10:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 559.17 333.13 7170.32 70.61 0.00 0.00 0.00 0.00 Average: vethbe33d62 1.56 2.98 0.13 48.05 0.00 0.00 0.00 0.00 Average: docker0 177.28 296.16 17.68 3410.18 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11501) 05/27/26 _x86_64_ (8 CPU) 02:06:33 LINUX RESTART (8 CPU) 02:07:01 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 11.30 0.00 4.15 1.63 0.07 82.84 02:08:01 0 11.28 0.00 3.70 0.47 0.07 84.47 02:08:01 1 13.34 0.00 4.00 2.45 0.07 80.15 02:08:01 2 11.38 0.00 3.94 0.25 0.08 84.34 02:08:01 3 10.56 0.00 4.43 0.73 0.08 84.19 02:08:01 4 11.34 0.00 3.82 0.32 0.07 84.45 02:08:01 5 11.14 0.00 5.14 5.37 0.09 78.27 02:08:01 6 12.03 0.00 4.44 1.64 0.07 81.82 02:08:01 7 9.30 0.00 3.72 1.89 0.07 85.02 02:09:01 all 35.25 0.00 7.56 1.30 0.10 55.79 02:09:01 0 34.42 0.00 6.83 0.12 0.08 58.55 02:09:01 1 33.93 0.00 7.07 0.13 0.08 58.78 02:09:01 2 34.54 0.00 6.42 0.19 0.08 58.77 02:09:01 3 35.05 0.00 7.75 3.68 0.10 53.41 02:09:01 4 35.02 0.00 7.25 0.17 0.10 57.46 02:09:01 5 34.81 0.00 6.98 0.57 0.08 57.56 02:09:01 6 37.57 0.00 8.44 3.71 0.10 50.18 02:09:01 7 36.64 0.00 9.77 1.88 0.12 51.60 02:10:01 all 18.73 0.00 3.69 0.83 0.07 76.67 02:10:01 0 13.30 0.00 2.34 0.23 0.05 84.08 02:10:01 1 42.67 0.00 4.03 0.07 0.07 53.17 02:10:01 2 10.96 0.00 3.37 0.69 0.08 84.90 02:10:01 3 20.12 0.00 4.62 0.29 0.05 74.92 02:10:01 4 16.08 0.00 3.80 0.13 0.08 79.90 02:10:01 5 11.96 0.00 4.14 3.31 0.08 80.50 02:10:01 6 21.55 0.00 3.41 0.59 0.08 74.37 02:10:01 7 13.05 0.00 3.86 1.38 0.07 81.65 Average: all 21.75 0.00 5.13 1.26 0.08 71.78 Average: 0 19.67 0.00 4.29 0.27 0.07 75.70 Average: 1 30.03 0.00 5.03 0.88 0.07 63.99 Average: 2 18.93 0.00 4.57 0.38 0.08 76.03 Average: 3 21.90 0.00 5.60 1.56 0.08 70.87 Average: 4 20.78 0.00 4.95 0.21 0.08 73.97 Average: 5 19.33 0.00 5.42 3.08 0.08 72.09 Average: 6 23.70 0.00 5.42 1.97 0.08 68.82 Average: 7 19.63 0.00 5.78 1.71 0.08 72.79