---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4744 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 33G 123G 22% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 33G 123G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4744) 04/08/26 _x86_64_ (8 CPU) 08:30:53 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:01 269.06 69.42 199.63 0.00 11805.63 67888.69 0.00 08:33:01 187.09 13.58 173.50 0.00 2109.78 55557.14 0.00 08:34:01 37.93 0.13 37.79 0.00 1.07 37441.11 0.00 08:35:01 48.41 0.28 48.13 0.00 3.20 25299.12 0.00 08:36:01 185.95 0.15 185.80 0.00 11.60 109524.55 0.00 08:37:01 740.41 16.85 723.56 0.00 157.84 344154.64 0.00 08:38:01 550.17 2.08 548.08 0.00 16.66 184501.57 0.00 08:39:01 451.72 0.10 451.62 0.00 2.13 129204.67 0.00 08:40:01 480.92 19.08 461.85 0.00 726.82 180135.55 0.00 Average: 327.97 13.52 314.45 0.00 1648.23 125969.59 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 29131756 31571100 740500 2.25 75324 2662136 1759492 5.19 935476 2448140 117852 08:33:01 27483952 31393444 888196 2.70 119624 3974632 1930000 5.69 1394340 3494896 22524 08:34:01 26018288 31279472 998088 3.04 127884 5244876 2223420 6.56 2260964 4015240 349776 08:35:01 25829280 31237800 1036640 3.15 134356 5353092 2226524 6.56 1897784 4531448 465332 08:36:01 22653076 31308168 968564 2.95 147484 8524160 2185904 6.44 1985952 7553792 2179248 08:37:01 13955476 31384228 867944 2.64 324584 16624096 2261884 6.67 2834756 14881260 726628 08:38:01 5050296 28409220 3773684 11.48 401400 21984064 10875536 32.06 6881800 19142948 1229024 08:39:01 1554856 27691984 4494228 13.67 420260 24634776 10439152 30.78 8775696 20635676 633680 08:40:01 4801684 31116076 1103852 3.36 416300 24898812 3149380 9.28 4747656 21557016 0 Average: 17386518 30599055 1652411 5.03 240802 12655627 4116810 12.14 3523825 10917824 636007 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 ens3 976.75 789.19 7514.25 113.44 0.00 0.00 0.00 0.00 08:32:01 lo 3.90 3.90 0.38 0.38 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 801.48 562.47 7934.29 110.92 0.00 0.00 0.00 0.00 08:33:01 veth798d695 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:33:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:33:01 docker0 449.78 629.76 32.18 4536.20 0.00 0.00 0.00 0.00 08:34:01 ens3 17.83 10.55 14.55 8.05 0.00 0.00 0.00 0.00 08:34:01 veth798d695 0.23 0.28 0.02 0.02 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 08:35:01 ens3 24.58 15.36 21.07 11.65 0.00 0.00 0.00 0.00 08:35:01 veth798d695 0.60 0.62 0.05 0.05 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 docker0 0.60 0.60 0.04 0.05 0.00 0.00 0.00 0.00 08:36:01 ens3 105.13 69.29 2284.38 19.32 0.00 0.00 0.00 0.00 08:36:01 vetha8314e2 0.38 0.38 0.03 0.13 0.00 0.00 0.00 0.00 08:36:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:36:01 docker0 0.38 0.27 0.03 0.12 0.00 0.00 0.00 0.00 08:37:01 ens3 775.75 552.42 9427.73 201.32 0.00 0.00 0.00 0.00 08:37:01 vetha8314e2 0.08 2.70 0.00 0.11 0.00 0.00 0.00 0.00 08:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:37:01 docker0 485.42 691.70 43.06 8335.62 0.00 0.00 0.00 0.00 08:38:01 ens3 160.45 90.90 1328.14 20.53 0.00 0.00 0.00 0.00 08:38:01 veth72a7c9e 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 vetha8314e2 0.07 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 vethf4706c3 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth6062c7d 0.05 0.45 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 vethf93235e 0.05 0.77 0.00 0.04 0.00 0.00 0.00 0.00 08:38:01 veth8075a2a 0.05 0.73 0.00 0.04 0.00 0.00 0.00 0.00 08:38:01 veth62ffbe6 0.05 0.73 0.00 0.04 0.00 0.00 0.00 0.00 08:38:01 veth306e7f0 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethacc60f1 0.05 0.40 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 vethce18c6a 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 veth454ad35 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth59af5d5 0.05 0.45 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 vethfed2508 0.05 0.77 0.00 0.04 0.00 0.00 0.00 0.00 08:38:01 docker0 70.89 133.32 6.82 1306.43 0.00 0.00 0.00 0.00 08:39:01 ens3 4.20 2.98 3.20 1.89 0.00 0.00 0.00 0.00 08:39:01 veth72a7c9e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vetha8314e2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethf4706c3 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth6062c7d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethf93235e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth62ffbe6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth306e7f0 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 vethce18c6a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth454ad35 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth59af5d5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethfed2508 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 4.08 2.03 3.19 1.69 0.00 0.00 0.00 0.00 08:40:01 vetha8314e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethf4706c3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth6062c7d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth454ad35 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 318.90 232.79 3169.94 54.31 0.00 0.00 0.00 0.00 Average: vetha8314e2 0.06 0.43 0.00 0.03 0.00 0.00 0.00 0.00 Average: vethf4706c3 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth6062c7d 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: veth454ad35 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 111.92 161.76 9.13 1575.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4744) 04/08/26 _x86_64_ (8 CPU) 08:30:53 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 7.91 0.00 2.43 3.83 0.05 85.79 08:32:01 0 5.86 0.00 1.62 7.17 0.03 85.31 08:32:01 1 5.19 0.00 1.90 5.34 0.05 87.53 08:32:01 2 5.90 0.00 2.20 0.30 0.07 91.53 08:32:01 3 5.68 0.00 3.19 4.18 0.07 86.88 08:32:01 4 10.17 0.00 1.95 3.26 0.05 84.57 08:32:01 5 6.22 0.00 3.39 1.52 0.03 88.83 08:32:01 6 9.06 0.00 3.00 7.78 0.03 80.12 08:32:01 7 15.12 0.00 2.17 1.09 0.07 81.55 08:33:01 all 7.59 0.00 2.98 3.85 0.07 85.51 08:33:01 0 5.72 0.00 3.86 21.68 0.08 68.66 08:33:01 1 7.48 0.00 2.88 2.91 0.07 86.67 08:33:01 2 5.84 0.00 2.53 0.70 0.05 90.87 08:33:01 3 7.20 0.00 2.68 0.32 0.05 89.74 08:33:01 4 7.21 0.00 3.30 1.46 0.05 87.98 08:33:01 5 7.18 0.00 2.66 0.70 0.07 89.39 08:33:01 6 5.97 0.00 2.36 0.44 0.07 91.17 08:33:01 7 14.16 0.00 3.56 2.66 0.08 79.54 08:34:01 all 47.24 0.00 7.86 0.51 0.12 44.28 08:34:01 0 49.16 0.00 7.56 0.67 0.13 42.47 08:34:01 1 49.01 0.00 7.92 1.15 0.10 41.83 08:34:01 2 45.78 0.00 7.70 0.05 0.12 46.35 08:34:01 3 47.11 0.00 7.57 0.22 0.12 44.98 08:34:01 4 47.28 0.00 7.62 0.03 0.12 44.94 08:34:01 5 47.67 0.00 7.74 1.44 0.12 43.03 08:34:01 6 45.56 0.00 8.95 0.37 0.10 45.02 08:34:01 7 46.36 0.00 7.79 0.12 0.12 45.60 08:35:01 all 58.16 0.00 7.65 0.36 0.10 33.72 08:35:01 0 57.81 0.00 7.29 1.31 0.10 33.48 08:35:01 1 59.63 0.00 7.80 0.71 0.12 31.75 08:35:01 2 57.83 0.00 7.89 0.76 0.10 33.42 08:35:01 3 59.03 0.00 7.71 0.02 0.10 33.14 08:35:01 4 57.98 0.00 7.87 0.03 0.10 34.02 08:35:01 5 58.88 0.00 7.40 0.02 0.08 33.62 08:35:01 6 56.77 0.00 7.79 0.02 0.10 35.32 08:35:01 7 57.39 0.00 7.46 0.05 0.10 34.99 08:36:01 all 32.02 0.00 6.50 2.91 0.08 58.48 08:36:01 0 30.46 0.00 6.11 1.39 0.08 61.96 08:36:01 1 30.41 0.00 6.82 0.71 0.07 62.00 08:36:01 2 31.32 0.00 7.42 3.62 0.08 57.56 08:36:01 3 32.82 0.00 6.63 0.74 0.08 59.72 08:36:01 4 33.45 0.00 6.16 1.54 0.08 58.76 08:36:01 5 32.50 0.00 6.65 10.71 0.08 50.05 08:36:01 6 32.32 0.00 6.39 3.38 0.08 57.82 08:36:01 7 32.93 0.00 5.85 1.21 0.07 59.94 08:37:01 all 16.10 0.00 7.07 22.62 0.07 54.14 08:37:01 0 17.63 0.00 7.26 26.84 0.05 48.22 08:37:01 1 16.39 0.00 7.65 12.38 0.07 63.52 08:37:01 2 16.78 0.00 7.05 25.46 0.07 50.64 08:37:01 3 15.32 0.00 6.38 19.55 0.07 58.68 08:37:01 4 15.47 0.00 8.34 30.25 0.08 45.86 08:37:01 5 16.41 0.00 6.70 15.78 0.07 61.04 08:37:01 6 14.44 0.00 6.60 34.03 0.07 44.86 08:37:01 7 16.36 0.00 6.55 16.75 0.07 60.27 08:38:01 all 62.93 0.00 9.50 8.78 0.09 18.70 08:38:01 0 62.00 0.00 9.99 24.01 0.10 3.90 08:38:01 1 63.66 0.00 9.66 11.47 0.08 15.13 08:38:01 2 62.74 0.00 9.12 1.59 0.08 26.47 08:38:01 3 61.51 0.00 10.60 2.39 0.08 25.42 08:38:01 4 63.54 0.00 9.19 2.00 0.10 25.17 08:38:01 5 63.41 0.00 9.29 20.99 0.10 6.21 08:38:01 6 63.15 0.00 9.72 6.00 0.10 21.03 08:38:01 7 63.42 0.00 8.44 1.80 0.10 26.23 08:39:01 all 91.41 0.00 8.47 0.00 0.12 0.00 08:39:01 0 91.02 0.00 8.87 0.00 0.12 0.00 08:39:01 1 91.16 0.00 8.71 0.00 0.13 0.00 08:39:01 2 91.77 0.00 8.11 0.00 0.12 0.00 08:39:01 3 90.92 0.00 8.96 0.00 0.12 0.00 08:39:01 4 91.90 0.00 7.98 0.00 0.12 0.00 08:39:01 5 91.29 0.00 8.60 0.00 0.12 0.00 08:39:01 6 91.35 0.00 8.53 0.00 0.12 0.00 08:39:01 7 91.85 0.00 8.03 0.00 0.12 0.00 08:40:01 all 90.73 0.00 8.95 0.09 0.12 0.11 08:40:01 0 91.53 0.00 8.08 0.25 0.12 0.02 08:40:01 1 91.08 0.00 8.67 0.05 0.10 0.10 08:40:01 2 90.93 0.00 8.79 0.03 0.12 0.13 08:40:01 3 88.85 0.00 10.82 0.08 0.13 0.12 08:40:01 4 90.57 0.00 9.07 0.13 0.13 0.10 08:40:01 5 91.13 0.00 8.50 0.10 0.12 0.15 08:40:01 6 90.70 0.00 8.95 0.00 0.10 0.25 08:40:01 7 91.02 0.00 8.71 0.10 0.12 0.05 Average: all 46.14 0.00 6.83 4.76 0.09 42.18 Average: 0 45.80 0.00 6.74 9.25 0.09 38.12 Average: 1 46.12 0.00 6.90 3.85 0.09 43.04 Average: 2 45.54 0.00 6.76 3.60 0.09 44.02 Average: 3 45.53 0.00 7.18 3.04 0.09 44.15 Average: 4 46.56 0.00 6.84 4.28 0.09 42.23 Average: 5 46.17 0.00 6.77 5.69 0.09 41.28 Average: 6 45.63 0.00 6.93 5.75 0.09 41.60 Average: 7 47.73 0.00 6.51 2.63 0.09 43.03