---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9215 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: 2800.000 BogoMIPS: 5600.00 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-9215) 05/13/26 _x86_64_ (8 CPU) 08:29:56 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 345.36 72.97 272.39 0.00 12346.88 210019.66 0.00 08:32:01 170.39 10.46 159.93 0.00 1645.85 40004.13 0.00 08:33:02 48.87 0.07 48.81 0.00 0.53 40618.38 0.00 08:34:01 51.54 0.29 51.25 0.00 7.32 21334.73 0.00 08:35:01 396.07 0.52 395.55 0.00 48.26 298295.88 0.00 08:36:01 1113.62 17.80 1095.82 0.00 172.15 315312.06 0.00 08:37:01 126.77 0.15 126.62 0.00 1.20 58580.34 0.00 08:38:01 339.35 0.07 339.28 0.00 0.53 78228.75 0.00 08:39:01 902.17 48.52 853.65 0.00 2447.72 195932.29 0.00 Average: 388.35 16.76 371.59 0.00 1852.51 139878.41 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28924136 31562264 746480 2.27 75948 2856504 1757036 5.18 981416 2603424 980 08:32:01 26512872 31311144 967024 2.94 125072 4809120 2108876 6.22 1955948 3852516 856336 08:33:02 26680848 31436088 838616 2.55 128780 4749424 2093008 6.17 1585152 4035528 158740 08:34:01 25295924 31197588 1076152 3.27 135924 5826148 2410760 7.11 2180656 4763264 688100 08:35:01 18809056 31290408 972560 2.96 150632 12232340 2572024 7.58 2291100 10960580 41464 08:36:01 5983480 28400296 3771684 11.47 407812 21090172 10391240 30.64 6435736 18697096 505648 08:37:01 2964784 27785188 4377292 13.32 423160 23361020 11755460 34.66 8152144 19861372 1169924 08:38:01 1049228 28421584 3748768 11.40 439368 25799692 9301572 27.42 8601168 21252396 1741952 08:39:01 6298244 31369936 865108 2.63 436660 23724216 2179660 6.43 3521052 21391196 580 Average: 15835397 30308277 1929298 5.87 258151 13827626 4952182 14.60 3967152 11935264 573747 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 3.83 3.83 0.37 0.37 0.00 0.00 0.00 0.00 08:31:01 vethd0ae6f8 415.58 450.32 34.47 2988.42 0.00 0.00 0.00 0.24 08:31:01 docker0 415.58 450.21 28.78 2988.41 0.00 0.00 0.00 0.00 08:31:01 ens3 1297.55 1071.04 10512.79 156.35 0.00 0.00 0.00 0.00 08:32:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:32:01 veth4c99536 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:32:01 docker0 180.14 239.45 16.41 1558.91 0.00 0.00 0.00 0.00 08:32:01 ens3 398.50 284.36 4940.74 71.85 0.00 0.00 0.00 0.00 08:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:02 veth4c99536 1.35 1.36 0.12 0.12 0.00 0.00 0.00 0.00 08:33:02 docker0 1.35 1.35 0.10 0.12 0.00 0.00 0.00 0.00 08:33:02 ens3 23.07 13.98 17.50 9.84 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 veth4c99536 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 18.93 10.39 16.33 9.13 0.00 0.00 0.00 0.00 08:35:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 08:35:01 vethd96c715 1.15 2.58 0.11 42.53 0.00 0.00 0.00 0.00 08:35:01 veth021d059 1.40 3.20 0.12 42.59 0.00 0.00 0.00 0.00 08:35:01 vethcc1a57d 1.65 4.25 0.14 42.64 0.00 0.00 0.00 0.00 08:35:01 veth422d585 3.85 6.77 0.32 85.20 0.00 0.00 0.00 0.01 08:35:01 docker0 34.11 65.12 2.43 963.68 0.00 0.00 0.00 0.00 08:35:01 vethf47d5c4 5.57 2.57 69.86 0.22 0.00 0.00 0.00 0.00 08:35:01 veth6822f7e 3.45 5.88 0.29 85.74 0.00 0.00 0.00 0.01 08:35:01 vethfe1d85f 0.38 1.52 0.03 0.19 0.00 0.00 0.00 0.00 08:35:01 ens3 176.97 107.08 3254.60 26.23 0.00 0.00 0.00 0.00 08:35:01 vethe35e40b 2.57 5.57 0.22 69.86 0.00 0.00 0.00 0.01 08:36:01 veth88c86a7 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth2624878 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth5df3620 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth4923aba 0.05 0.72 0.00 0.04 0.00 0.00 0.00 0.00 08:36:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 08:36:01 veth4e00bd9 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethbbe21bd 0.05 0.73 0.00 0.04 0.00 0.00 0.00 0.00 08:36:01 vethfae8dc5 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 docker0 507.56 1045.80 46.65 8609.10 0.00 0.00 0.00 0.00 08:36:01 veth42fb59f 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 veth3d54b71 0.05 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 vetha4d2c71 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 vethfe1d85f 0.07 2.13 0.00 0.09 0.00 0.00 0.00 0.00 08:36:01 veth47c44f2 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:36:01 ens3 1184.16 570.27 10544.52 74.68 0.00 0.00 0.00 0.00 08:36:01 veth4c51f60 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth88c86a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth2624878 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth5df3620 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth4923aba 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 veth4e00bd9 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethbbe21bd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethfae8dc5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth42fb59f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth3d54b71 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vetha4d2c71 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 vethfe1d85f 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth47c44f2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 3.27 1.93 2.32 1.27 0.00 0.00 0.00 0.00 08:37:01 veth4c51f60 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth88c86a7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth5df3620 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth4923aba 0.00 0.07 0.00 0.00 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 veth4e00bd9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethbbe21bd 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethfae8dc5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth42fb59f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth3d54b71 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vetha4d2c71 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethfe1d85f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth47c44f2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 6.21 3.78 4.82 2.78 0.00 0.00 0.00 0.00 08:39:01 lo 0.40 0.40 0.03 0.03 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 08:39:01 ens3 18.03 13.35 16.76 7.46 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 126.59 200.30 10.49 1569.57 0.00 0.00 0.00 0.00 Average: ens3 347.52 230.75 3257.69 39.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9215) 05/13/26 _x86_64_ (8 CPU) 08:29:56 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 9.94 0.00 3.08 1.59 0.08 85.32 08:31:01 0 10.50 0.00 4.45 3.93 0.08 81.04 08:31:01 1 8.73 0.00 2.70 0.82 0.08 87.66 08:31:01 2 7.04 0.00 2.53 2.66 0.07 87.70 08:31:01 3 8.73 0.00 2.19 0.61 0.07 88.41 08:31:01 4 12.42 0.00 2.09 2.32 0.07 83.11 08:31:01 5 10.00 0.00 2.28 0.42 0.12 87.18 08:31:01 6 9.50 0.00 1.97 1.18 0.07 87.28 08:31:01 7 12.58 0.00 6.42 0.74 0.08 80.17 08:32:01 all 36.57 0.00 7.14 0.72 0.14 55.43 08:32:01 0 35.10 0.00 7.08 0.08 0.14 57.60 08:32:01 1 38.65 0.00 7.24 1.66 0.14 52.32 08:32:01 2 37.29 0.00 7.75 1.71 0.15 53.10 08:32:01 3 34.53 0.00 6.32 0.76 0.12 58.27 08:32:01 4 38.65 0.00 6.99 0.27 0.15 53.93 08:32:01 5 36.89 0.00 7.14 0.22 0.14 55.61 08:32:01 6 36.21 0.00 7.20 0.15 0.14 56.30 08:32:01 7 35.24 0.00 7.40 0.91 0.12 56.33 08:33:02 all 31.86 0.00 6.88 3.38 1.82 56.07 08:33:02 0 29.37 0.00 7.72 0.06 3.70 59.15 08:33:02 1 32.86 0.00 7.55 3.05 2.15 54.40 08:33:02 2 30.77 0.00 6.41 5.23 1.46 56.13 08:33:02 3 29.97 0.00 6.34 5.15 1.83 56.71 08:33:02 4 31.26 0.00 6.26 5.65 0.96 55.87 08:33:02 5 35.93 0.00 6.73 5.42 1.44 50.48 08:33:02 6 31.63 0.00 6.77 2.53 1.80 57.28 08:33:02 7 33.16 0.00 7.20 0.03 1.13 58.47 08:34:01 all 71.19 0.00 8.45 0.10 0.19 20.07 08:34:01 0 71.33 0.00 8.74 0.00 0.19 19.75 08:34:01 1 71.51 0.00 8.88 0.02 0.17 19.42 08:34:01 2 70.86 0.00 8.43 0.09 0.21 20.42 08:34:01 3 70.76 0.00 8.19 0.05 0.19 20.81 08:34:01 4 69.62 0.00 8.17 0.51 0.19 21.51 08:34:01 5 71.62 0.00 8.31 0.09 0.19 19.79 08:34:01 6 72.29 0.00 8.40 0.02 0.19 19.11 08:34:01 7 71.55 0.00 8.46 0.05 0.17 19.77 08:35:01 all 28.48 0.00 10.31 4.04 0.20 56.97 08:35:01 0 27.80 0.00 11.23 4.92 0.20 55.84 08:35:01 1 27.67 0.00 10.36 2.63 0.20 59.14 08:35:01 2 28.71 0.00 10.18 3.25 0.20 57.65 08:35:01 3 27.42 0.00 10.06 2.48 0.19 59.86 08:35:01 4 29.77 0.00 9.84 3.24 0.20 56.95 08:35:01 5 29.55 0.00 10.21 10.31 0.20 49.72 08:35:01 6 28.11 0.00 10.02 2.63 0.22 59.01 08:35:01 7 28.79 0.00 10.58 2.89 0.19 57.55 08:36:01 all 51.68 0.00 20.40 16.64 0.43 10.86 08:36:01 0 50.87 0.00 21.30 13.80 0.44 13.58 08:36:01 1 53.20 0.00 18.68 20.67 0.41 7.05 08:36:01 2 51.14 0.00 19.06 21.11 0.39 8.31 08:36:01 3 51.48 0.00 21.22 14.51 0.44 12.35 08:36:01 4 51.10 0.00 21.98 15.45 0.47 11.00 08:36:01 5 52.79 0.00 19.44 18.53 0.42 8.82 08:36:01 6 49.49 0.00 23.05 14.26 0.47 12.73 08:36:01 7 53.37 0.00 18.44 14.75 0.39 13.06 08:37:01 all 88.47 0.00 11.27 0.00 0.26 0.00 08:37:01 0 88.05 0.00 11.68 0.00 0.27 0.00 08:37:01 1 88.16 0.00 11.59 0.00 0.25 0.00 08:37:01 2 88.57 0.00 11.16 0.00 0.27 0.00 08:37:01 3 88.68 0.00 11.05 0.00 0.27 0.00 08:37:01 4 88.57 0.00 11.13 0.00 0.30 0.00 08:37:01 5 89.55 0.00 10.20 0.00 0.25 0.00 08:37:01 6 87.98 0.00 11.77 0.00 0.25 0.00 08:37:01 7 88.18 0.00 11.55 0.00 0.27 0.00 08:38:01 all 89.64 0.00 10.15 0.00 0.22 0.00 08:38:01 0 88.55 0.00 11.24 0.00 0.22 0.00 08:38:01 1 89.89 0.00 9.90 0.00 0.22 0.00 08:38:01 2 89.62 0.00 10.19 0.00 0.18 0.00 08:38:01 3 90.17 0.00 9.60 0.00 0.23 0.00 08:38:01 4 89.96 0.00 9.82 0.00 0.22 0.00 08:38:01 5 90.19 0.00 9.58 0.00 0.23 0.00 08:38:01 6 90.35 0.00 9.41 0.00 0.23 0.00 08:38:01 7 88.37 0.00 11.43 0.00 0.20 0.00 08:39:01 all 78.92 0.00 10.23 0.65 0.16 10.04 08:39:01 0 78.65 0.00 9.92 0.55 0.17 10.72 08:39:01 1 77.89 0.00 11.27 0.75 0.17 9.92 08:39:01 2 77.36 0.00 11.54 1.05 0.15 9.89 08:39:01 3 79.54 0.00 9.51 1.02 0.18 9.75 08:39:01 4 78.22 0.00 11.19 0.67 0.15 9.77 08:39:01 5 80.04 0.00 9.19 0.32 0.15 10.31 08:39:01 6 80.54 0.00 9.04 0.35 0.17 9.90 08:39:01 7 79.16 0.00 10.16 0.50 0.15 10.03 Average: all 54.11 0.00 9.76 3.01 0.39 32.73 Average: 0 53.33 0.00 10.37 2.58 0.62 33.11 Average: 1 54.27 0.00 9.79 3.28 0.43 32.24 Average: 2 53.54 0.00 9.69 3.90 0.35 32.52 Average: 3 53.51 0.00 9.38 2.73 0.40 33.99 Average: 4 54.43 0.00 9.72 3.12 0.30 32.43 Average: 5 55.23 0.00 9.23 3.92 0.35 31.27 Average: 6 54.05 0.00 9.73 2.34 0.40 33.48 Average: 7 54.55 0.00 10.18 2.20 0.30 32.77