---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11343 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 14G 142G 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 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11343) 05/26/26 _x86_64_ (8 CPU) 02:07:37 LINUX RESTART (8 CPU) 02:08:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 327.95 59.14 268.81 0.00 10501.10 139769.09 0.00 02:10:01 97.30 12.85 84.45 0.00 2164.17 35484.64 0.00 02:11:01 214.38 3.02 211.36 0.00 27.86 75792.03 0.00 02:12:02 65.55 0.28 65.27 0.00 8.39 20667.20 0.00 02:13:01 40.04 0.31 39.74 0.00 15.05 44768.82 0.00 Average: 149.99 15.31 134.68 0.00 2577.83 63605.81 0.00 02:08:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 29920560 31599080 746772 2.27 63684 1935192 1593320 4.70 922408 1730256 19788 02:10:01 27607148 31471612 820108 2.49 94740 4017720 1932948 5.70 1112908 3721292 1073744 02:11:01 26720468 31468848 816740 2.48 152516 4727688 1928072 5.68 1428748 4168676 148 02:12:02 25996476 31477704 798532 2.43 166848 5373252 1900452 5.60 1641508 4598928 56660 02:13:01 24355764 31478980 801592 2.44 176568 6970180 1870808 5.52 2447540 5397940 353152 Average: 26920083 31499245 796749 2.42 130871 4604806 1845120 5.44 1510622 3923418 300698 02:08:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 2.49 2.49 0.25 0.25 0.00 0.00 0.00 0.00 02:09:01 ens3 337.21 241.37 1186.19 70.77 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 3.13 3.13 0.32 0.32 0.00 0.00 0.00 0.00 02:10:01 ens3 465.64 317.83 9942.44 81.27 0.00 0.00 0.00 0.00 02:10:01 docker0 88.74 95.07 6.01 501.92 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 ens3 400.22 280.84 3025.32 35.66 0.00 0.00 0.00 0.00 02:11:01 docker0 269.49 381.55 24.32 3011.49 0.00 0.00 0.00 0.00 02:12:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:12:02 ens3 62.37 41.31 972.14 15.83 0.00 0.00 0.00 0.00 02:12:02 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:12:02 veth54bce40 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:13:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 02:13:01 ens3 249.62 95.15 5062.92 13.36 0.00 0.00 0.00 0.00 02:13:01 docker0 75.02 217.83 4.50 4982.84 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 303.26 195.76 4024.37 43.56 0.00 0.00 0.00 0.00 Average: docker0 86.40 138.16 6.95 1682.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11343) 05/26/26 _x86_64_ (8 CPU) 02:07:37 LINUX RESTART (8 CPU) 02:08:00 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 5.66 0.00 1.11 11.72 0.04 81.46 02:09:01 0 2.22 0.00 1.97 1.22 0.03 94.56 02:09:01 1 3.53 0.00 0.59 39.23 0.03 56.61 02:09:01 2 6.87 0.00 1.70 4.95 0.07 86.42 02:09:01 3 4.85 0.00 0.87 0.43 0.03 93.82 02:09:01 4 7.24 0.00 0.99 2.03 0.05 89.69 02:09:01 5 3.71 0.00 0.76 1.08 0.03 94.42 02:09:01 6 13.07 0.00 1.10 7.73 0.03 78.06 02:09:01 7 3.84 0.00 0.91 37.22 0.03 58.01 02:10:01 all 6.50 0.00 2.85 11.29 0.10 79.25 02:10:01 0 6.41 0.00 3.41 10.17 0.10 79.91 02:10:01 1 6.70 0.00 3.06 50.94 0.10 39.20 02:10:01 2 6.72 0.00 2.26 4.98 0.08 85.96 02:10:01 3 6.91 0.00 2.98 0.96 0.10 89.05 02:10:01 4 5.51 0.00 1.63 4.31 0.08 88.46 02:10:01 5 7.07 0.00 3.60 3.81 0.10 85.41 02:10:01 6 5.69 0.00 2.36 4.01 0.10 87.85 02:10:01 7 7.05 0.00 3.52 11.20 0.10 78.13 02:11:01 all 3.02 0.00 1.59 13.94 0.05 81.40 02:11:01 0 3.25 0.00 2.63 57.22 0.05 36.84 02:11:01 1 3.98 0.00 1.44 16.53 0.03 78.02 02:11:01 2 3.43 0.00 1.62 5.67 0.10 89.19 02:11:01 3 2.88 0.00 1.46 0.92 0.07 94.68 02:11:01 4 1.96 0.00 1.15 2.34 0.03 94.52 02:11:01 5 2.99 0.00 1.64 1.61 0.03 93.72 02:11:01 6 2.81 0.00 1.54 25.73 0.03 69.88 02:11:01 7 2.87 0.00 1.27 1.57 0.05 94.24 02:12:02 all 31.26 0.00 6.28 5.62 0.14 56.70 02:12:02 0 33.24 0.00 6.73 8.70 0.14 51.19 02:12:02 1 32.37 0.00 6.65 2.14 0.15 58.69 02:12:02 2 32.21 0.00 6.36 1.81 0.15 59.47 02:12:02 3 32.11 0.00 6.33 21.13 0.15 40.28 02:12:02 4 28.28 0.00 5.65 0.78 0.12 65.17 02:12:02 5 30.23 0.00 6.28 7.45 0.12 55.92 02:12:02 6 29.40 0.00 5.68 1.44 0.15 63.33 02:12:02 7 32.24 0.00 6.60 1.45 0.13 59.57 02:13:01 all 1.95 0.00 0.77 20.51 0.03 76.73 02:13:01 0 0.97 0.00 0.44 1.93 0.03 96.62 02:13:01 1 0.70 0.00 0.82 12.36 0.02 86.11 02:13:01 2 8.31 0.00 2.06 56.75 0.05 32.83 02:13:01 3 0.62 0.00 0.92 63.34 0.05 35.07 02:13:01 4 1.22 0.00 0.25 0.24 0.05 98.23 02:13:01 5 0.80 0.00 0.71 23.41 0.02 75.06 02:13:01 6 1.19 0.00 0.41 4.06 0.03 94.30 02:13:01 7 1.79 0.00 0.58 2.23 0.02 95.39 Average: all 9.66 0.00 2.52 12.60 0.07 75.15 Average: 0 9.17 0.00 3.03 15.84 0.07 71.88 Average: 1 9.43 0.00 2.50 24.30 0.07 63.70 Average: 2 11.48 0.00 2.79 14.71 0.09 70.93 Average: 3 9.46 0.00 2.50 17.13 0.08 70.83 Average: 4 8.81 0.00 1.93 1.95 0.07 87.25 Average: 5 8.94 0.00 2.59 7.41 0.06 81.00 Average: 6 10.43 0.00 2.21 8.64 0.07 78.65 Average: 7 9.53 0.00 2.57 10.86 0.07 76.97