---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5651 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 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-5651) 04/20/26 _x86_64_ (8 CPU) 14:27:44 LINUX RESTART (8 CPU) 14:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:29:01 427.00 81.72 345.28 0.00 13956.74 119019.36 0.00 14:30:01 234.78 2.40 232.38 0.00 30.13 63782.57 0.00 14:31:01 126.31 0.33 125.98 0.00 28.93 48015.21 0.00 Average: 262.70 28.15 234.54 0.00 4671.93 76939.05 0.00 14:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:29:01 28297412 31497684 795380 2.42 89204 3383436 1902236 5.61 1051592 3116696 628516 14:30:01 26195732 31406252 871736 2.65 155100 5140080 1877824 5.54 2026592 4048780 887808 14:31:01 26275816 31213624 1060644 3.23 161996 4854144 2485788 7.33 2130200 3853100 629920 Average: 26922987 31372520 909253 2.77 135433 4459220 2088616 6.16 1736128 3672859 715415 14:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:29:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 14:29:01 ens3 678.79 454.46 8355.84 135.69 0.00 0.00 0.00 0.00 14:29:01 docker0 37.39 39.24 2.68 236.95 0.00 0.00 0.00 0.00 14:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 415.86 343.46 2940.64 44.25 0.00 0.00 0.00 0.00 14:30:01 veth148c5c6 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:30:01 docker0 323.70 381.22 27.47 2908.01 0.00 0.00 0.00 0.00 14:31:01 veth093fead 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 14:31:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:31:01 ens3 33.58 20.85 212.15 9.49 0.00 0.00 0.00 0.00 14:31:01 docker0 5.52 9.87 0.39 130.86 0.00 0.00 0.00 0.00 Average: veth093fead 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 376.08 272.92 3836.21 63.14 0.00 0.00 0.00 0.00 Average: docker0 122.20 143.44 10.18 1091.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5651) 04/20/26 _x86_64_ (8 CPU) 14:27:44 LINUX RESTART (8 CPU) 14:28:01 CPU %user %nice %system %iowait %steal %idle 14:29:01 all 10.07 0.00 3.32 1.63 0.07 84.91 14:29:01 0 11.92 0.00 2.85 0.59 0.07 84.57 14:29:01 1 7.87 0.00 3.46 0.86 0.08 87.73 14:29:01 2 10.82 0.00 2.58 0.88 0.08 85.64 14:29:01 3 9.70 0.00 3.28 0.39 0.07 86.56 14:29:01 4 9.05 0.00 3.13 1.39 0.10 86.33 14:29:01 5 10.63 0.00 3.21 2.92 0.05 83.18 14:29:01 6 8.35 0.00 2.90 3.44 0.07 85.23 14:29:01 7 12.19 0.00 5.12 2.63 0.07 80.00 14:30:01 all 33.61 0.00 5.52 0.84 0.09 59.94 14:30:01 0 33.14 0.00 6.10 2.86 0.10 57.80 14:30:01 1 33.24 0.00 5.12 0.22 0.08 61.33 14:30:01 2 33.55 0.00 5.12 0.05 0.08 61.19 14:30:01 3 34.46 0.00 5.76 0.20 0.10 59.47 14:30:01 4 36.04 0.00 5.90 0.67 0.10 57.28 14:30:01 5 31.18 0.00 5.91 1.69 0.10 61.12 14:30:01 6 34.17 0.00 5.19 0.35 0.08 60.20 14:30:01 7 33.08 0.00 5.02 0.66 0.08 61.15 14:31:01 all 56.45 0.00 7.41 0.56 0.11 35.47 14:31:01 0 57.22 0.00 6.84 0.22 0.10 35.62 14:31:01 1 56.91 0.00 7.95 0.57 0.12 34.45 14:31:01 2 56.30 0.00 7.03 0.20 0.12 36.36 14:31:01 3 55.71 0.00 7.09 0.23 0.10 36.87 14:31:01 4 56.53 0.00 7.34 1.18 0.12 34.84 14:31:01 5 56.04 0.00 7.25 0.54 0.10 36.07 14:31:01 6 55.87 0.00 7.81 1.09 0.12 35.11 14:31:01 7 57.02 0.00 8.00 0.42 0.10 34.47 Average: all 33.40 0.00 5.42 1.01 0.09 60.08 Average: 0 34.11 0.00 5.26 1.22 0.09 59.31 Average: 1 32.67 0.00 5.51 0.55 0.10 61.17 Average: 2 33.57 0.00 4.91 0.38 0.10 61.05 Average: 3 33.29 0.00 5.38 0.27 0.09 60.97 Average: 4 33.92 0.00 5.46 1.08 0.11 59.44 Average: 5 32.67 0.00 5.46 1.72 0.08 60.07 Average: 6 32.84 0.00 5.30 1.63 0.09 60.14 Average: 7 34.13 0.00 6.05 1.23 0.08 58.50