---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11339 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-11339) 05/26/26 _x86_64_ (8 CPU) 02:07:11 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 358.11 15.73 342.38 0.00 2186.97 117084.09 0.00 02:10:01 113.53 0.28 113.25 0.00 5.60 75944.14 0.00 02:11:01 235.39 0.55 234.84 0.00 50.26 59609.82 0.00 Average: 235.68 5.52 230.16 0.00 747.61 84212.68 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26479404 31378636 903112 2.75 158516 4846100 2224412 6.56 1598884 4207288 12608 02:10:01 24425060 31140164 1133696 3.45 208836 6476980 2170428 6.40 2036828 5680056 349432 02:11:01 23889816 31409612 866492 2.64 222816 7229520 2153344 6.35 2009240 6209396 3628 Average: 24931427 31309471 967767 2.94 196723 6184200 2182728 6.44 1881651 5365580 121889 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 02:09:01 veth82f1f5a 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 docker0 357.99 455.51 30.37 3506.44 0.00 0.00 0.00 0.00 02:09:01 ens3 794.18 573.72 10113.64 109.41 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 veth82f1f5a 0.02 0.22 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 vethbdaa4d5 91.18 165.99 17.56 1618.76 0.00 0.00 0.00 0.13 02:10:01 docker0 165.66 379.10 20.76 6516.90 0.00 0.00 0.00 0.00 02:10:01 ens3 443.26 204.12 7480.58 38.25 0.00 0.00 0.00 0.00 02:11:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:11:01 vetha8231e0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 26.98 45.68 2.80 265.26 0.00 0.00 0.00 0.00 02:11:01 ens3 76.74 44.28 291.45 15.93 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: vetha8231e0 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 183.54 293.43 17.98 3429.54 0.00 0.00 0.00 0.00 Average: ens3 438.06 274.04 5961.89 54.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11339) 05/26/26 _x86_64_ (8 CPU) 02:07:11 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 12.27 0.00 6.05 1.78 0.11 79.78 02:09:01 0 11.95 0.00 5.57 1.70 0.08 80.69 02:09:01 1 12.33 0.00 5.45 0.46 0.10 81.67 02:09:01 2 12.88 0.00 6.86 0.49 0.12 79.64 02:09:01 3 11.34 0.00 7.34 5.14 0.12 76.05 02:09:01 4 13.36 0.00 6.10 0.92 0.10 79.52 02:09:01 5 12.55 0.00 5.82 0.71 0.12 80.80 02:09:01 6 11.25 0.00 5.86 4.61 0.12 78.16 02:09:01 7 12.51 0.00 5.43 0.29 0.12 81.65 02:10:01 all 37.02 0.00 8.97 0.82 0.13 53.05 02:10:01 0 34.49 0.00 9.67 0.15 0.12 55.56 02:10:01 1 39.45 0.00 10.00 0.18 0.13 50.24 02:10:01 2 36.15 0.00 7.76 1.13 0.13 54.83 02:10:01 3 48.88 0.00 9.62 1.30 0.14 40.06 02:10:01 4 35.12 0.00 11.03 0.25 0.12 53.48 02:10:01 5 34.89 0.00 7.45 0.07 0.14 57.46 02:10:01 6 31.26 0.00 6.73 0.07 0.12 61.83 02:10:01 7 35.96 0.00 9.53 3.46 0.12 50.94 02:11:01 all 18.88 0.00 4.22 0.96 0.11 75.84 02:11:01 0 10.75 0.00 4.61 0.39 0.10 84.14 02:11:01 1 15.48 0.00 3.28 0.60 0.08 80.55 02:11:01 2 38.61 0.00 6.73 0.82 0.17 53.67 02:11:01 3 17.51 0.00 2.86 0.82 0.10 78.71 02:11:01 4 14.45 0.00 3.64 1.39 0.12 80.39 02:11:01 5 12.64 0.00 4.32 2.29 0.08 80.66 02:11:01 6 24.31 0.00 3.91 0.20 0.08 71.49 02:11:01 7 17.23 0.00 4.38 1.15 0.13 77.11 Average: all 22.73 0.00 6.41 1.19 0.12 69.56 Average: 0 19.06 0.00 6.62 0.75 0.10 73.47 Average: 1 22.43 0.00 6.24 0.41 0.11 70.80 Average: 2 29.24 0.00 7.12 0.82 0.14 62.69 Average: 3 25.91 0.00 6.59 2.41 0.12 64.96 Average: 4 20.96 0.00 6.92 0.86 0.11 71.15 Average: 5 20.03 0.00 5.86 1.03 0.11 72.97 Average: 6 22.32 0.00 5.49 1.61 0.11 70.47 Average: 7 21.87 0.00 6.44 1.63 0.12 69.94