---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9701 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-9701) 05/20/26 _x86_64_ (8 CPU) 08:30:46 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:01 373.24 72.32 300.92 0.00 12261.02 174888.32 0.00 08:33:01 173.14 10.60 162.55 0.00 1658.65 45673.06 0.00 08:34:01 46.48 0.10 46.38 0.00 4.53 40195.53 0.00 08:35:01 57.64 0.27 57.37 0.00 3.07 21907.68 0.00 08:36:01 738.92 2.72 736.20 0.00 2049.58 341283.84 0.00 08:37:01 892.50 21.58 870.93 0.00 2655.65 270244.45 0.00 08:38:02 121.33 0.07 121.26 0.00 0.53 78098.63 0.00 08:39:01 357.73 0.05 357.68 0.00 0.41 83579.80 0.00 08:40:01 854.03 50.28 803.75 0.00 2722.16 182857.98 0.00 Average: 401.76 17.58 384.17 0.00 2377.11 137738.31 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 29085072 31535612 775376 2.36 75832 2671536 1758524 5.18 981752 2445040 1016 08:33:01 26688596 31178772 1098896 3.34 123404 4521116 2347408 6.92 1943888 3705092 575656 08:34:01 26192864 31441788 833412 2.54 128408 5229564 1861920 5.49 2058536 4036892 117408 08:35:01 25440672 31263144 1010072 3.07 135700 5748148 2017412 5.95 2083644 4721032 620584 08:36:01 17592852 31161324 1079468 3.28 162848 13247692 3688440 10.87 2715140 11663200 0 08:37:01 5939512 28862184 3303924 10.05 403808 21578260 10543632 31.08 6251160 18895108 1099396 08:38:02 2497268 27983180 4178080 12.71 419588 24002188 11074632 32.65 8324952 20135244 1329984 08:39:01 407852 28558236 3610068 10.98 434956 26555608 9077812 26.76 8891520 21579492 1835944 08:40:01 5568136 31383000 850448 2.59 444472 24411360 2311144 6.81 3647948 21945004 505844 Average: 15490314 30374138 1859972 5.66 258780 14218386 4964547 14.64 4099838 12125123 676204 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 docker0 2.37 3.63 0.35 7.19 0.00 0.00 0.00 0.00 08:32:01 lo 3.83 3.83 0.37 0.37 0.00 0.00 0.00 0.00 08:32:01 ens3 1159.34 701.57 7548.83 112.94 0.00 0.00 0.00 0.00 08:32:01 vethec34d51 2.37 3.73 0.39 7.20 0.00 0.00 0.00 0.00 08:33:01 vethf824915 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 08:33:01 docker0 483.39 696.98 33.14 4547.76 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 ens3 867.33 587.00 7932.68 98.27 0.00 0.00 0.00 0.00 08:34:01 vethf824915 1.37 1.40 0.12 0.12 0.00 0.00 0.00 0.00 08:34:01 docker0 1.37 1.37 0.10 0.12 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 ens3 21.31 15.94 16.29 9.64 0.00 0.00 0.00 0.00 08:35:01 vethf824915 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 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 ens3 20.95 11.80 18.04 10.12 0.00 0.00 0.00 0.00 08:36:01 veth79e9d7f 23.26 28.59 2.50 18.11 0.00 0.00 0.00 0.00 08:36:01 veth9d29c12 27.36 34.22 2.92 96.15 0.00 0.00 0.00 0.01 08:36:01 docker0 118.43 182.01 9.79 1880.15 0.00 0.00 0.00 0.00 08:36:01 lo 2.20 2.20 0.23 0.23 0.00 0.00 0.00 0.00 08:36:01 vethdae453c 0.02 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 veth1560be8 0.83 0.92 0.25 1.53 0.00 0.00 0.00 0.00 08:36:01 veth9c47591 0.02 0.10 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 390.99 236.24 5946.51 38.64 0.00 0.00 0.00 0.00 08:36:01 veth7ba6018 0.02 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 vethbd827e1 0.65 3.32 0.06 0.36 0.00 0.00 0.00 0.00 08:37:01 vethaaccfd3 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth4c44ebf 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth1fa3e50 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth40e37c9 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth48ddcd1 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 docker0 478.27 769.24 42.27 7795.10 0.00 0.00 0.00 0.00 08:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:37:01 veth6659718 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethc4b83c6 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth8edf90d 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 ens3 937.24 533.99 9223.05 61.67 0.00 0.00 0.00 0.00 08:37:01 vethb0584a7 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth38ce901 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth0df62fd 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth0661283 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethbd827e1 0.08 0.97 0.00 0.04 0.00 0.00 0.00 0.00 08:38:02 vethaaccfd3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 veth4c44ebf 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 veth1fa3e50 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 veth40e37c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 veth48ddcd1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 veth6659718 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 vethc4b83c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 veth8edf90d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 ens3 2.15 1.50 1.61 0.92 0.00 0.00 0.00 0.00 08:38:02 vethb0584a7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 veth38ce901 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 veth0df62fd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 veth0661283 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 vethbd827e1 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth4c44ebf 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth1fa3e50 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth40e37c9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth48ddcd1 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 08:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 veth6659718 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethc4b83c6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth8edf90d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 5.85 3.41 4.63 2.59 0.00 0.00 0.00 0.00 08:39:01 vethb0584a7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth0df62fd 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth0661283 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethbd827e1 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:40:01 ens3 110.78 68.48 2534.76 18.39 0.00 0.00 0.00 0.00 Average: docker0 120.67 184.05 9.54 1584.14 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 391.36 240.43 3698.66 39.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9701) 05/20/26 _x86_64_ (8 CPU) 08:30:46 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 8.84 0.00 2.49 1.40 0.07 87.20 08:32:01 0 13.76 0.00 2.52 0.42 0.07 83.23 08:32:01 1 6.36 0.00 2.35 0.30 0.08 90.90 08:32:01 2 7.16 0.00 2.16 1.03 0.08 89.57 08:32:01 3 5.70 0.00 4.23 2.33 0.07 87.67 08:32:01 4 10.67 0.00 1.84 0.24 0.05 87.21 08:32:01 5 8.50 0.00 2.29 2.29 0.10 86.82 08:32:01 6 8.21 0.00 2.68 3.39 0.07 85.66 08:32:01 7 10.39 0.00 1.88 1.19 0.05 86.49 08:33:01 all 24.38 0.00 5.26 0.67 0.12 69.58 08:33:01 0 22.54 0.00 6.53 3.46 0.12 67.36 08:33:01 1 26.11 0.00 4.43 0.25 0.10 69.11 08:33:01 2 23.42 0.00 5.26 0.44 0.12 70.77 08:33:01 3 27.40 0.00 5.11 0.07 0.12 67.30 08:33:01 4 23.71 0.00 4.90 0.05 0.14 71.20 08:33:01 5 24.95 0.00 5.27 0.73 0.12 68.93 08:33:01 6 23.50 0.00 5.25 0.24 0.13 70.88 08:33:01 7 23.37 0.00 5.32 0.12 0.12 71.07 08:34:01 all 37.73 0.00 7.54 0.32 0.14 54.27 08:34:01 0 34.51 0.00 7.69 0.29 0.15 57.36 08:34:01 1 36.37 0.00 8.45 0.02 0.15 55.02 08:34:01 2 40.06 0.00 7.58 0.05 0.13 52.18 08:34:01 3 36.93 0.00 6.94 0.03 0.15 55.94 08:34:01 4 36.27 0.00 7.28 1.16 0.12 55.16 08:34:01 5 43.22 0.00 7.19 0.32 0.15 49.12 08:34:01 6 34.97 0.00 7.59 0.66 0.12 56.66 08:34:01 7 39.51 0.00 7.60 0.03 0.15 52.70 08:35:01 all 68.66 0.00 8.37 0.09 0.16 22.71 08:35:01 0 67.64 0.00 9.07 0.05 0.15 23.10 08:35:01 1 68.14 0.00 8.61 0.03 0.15 23.07 08:35:01 2 68.83 0.00 8.37 0.00 0.17 22.63 08:35:01 3 67.21 0.00 8.33 0.56 0.15 23.75 08:35:01 4 69.44 0.00 8.16 0.00 0.15 22.24 08:35:01 5 71.15 0.00 8.19 0.03 0.15 20.47 08:35:01 6 68.48 0.00 7.83 0.07 0.15 23.47 08:35:01 7 68.40 0.00 8.43 0.02 0.18 22.97 08:36:01 all 30.99 0.00 13.90 3.42 0.27 51.43 08:36:01 0 31.38 0.00 14.97 3.45 0.27 49.93 08:36:01 1 31.02 0.00 13.45 2.90 0.27 52.36 08:36:01 2 31.13 0.00 13.10 3.07 0.27 52.43 08:36:01 3 28.80 0.00 14.71 5.66 0.26 50.57 08:36:01 4 30.67 0.00 12.98 2.98 0.27 53.10 08:36:01 5 32.51 0.00 14.40 2.65 0.29 50.15 08:36:01 6 29.27 0.00 13.70 2.86 0.29 53.88 08:36:01 7 33.11 0.00 13.86 3.79 0.27 48.97 08:37:01 all 54.76 0.00 19.55 6.96 0.42 18.31 08:37:01 0 54.03 0.00 20.03 4.40 0.44 21.10 08:37:01 1 55.11 0.00 18.81 3.89 0.44 21.75 08:37:01 2 55.60 0.00 19.45 10.30 0.44 14.21 08:37:01 3 54.39 0.00 18.60 4.29 0.37 22.35 08:37:01 4 54.07 0.00 18.89 4.98 0.39 21.68 08:37:01 5 54.43 0.00 19.07 9.01 0.40 17.08 08:37:01 6 55.03 0.00 19.90 7.82 0.39 16.85 08:37:01 7 55.40 0.00 21.66 11.04 0.49 11.41 08:38:02 all 88.99 0.00 10.83 0.00 0.19 0.00 08:38:02 0 87.81 0.00 11.99 0.00 0.20 0.00 08:38:02 1 89.00 0.00 10.82 0.00 0.18 0.00 08:38:02 2 89.22 0.00 10.60 0.00 0.18 0.00 08:38:02 3 89.09 0.00 10.75 0.00 0.17 0.00 08:38:02 4 89.50 0.00 10.30 0.00 0.20 0.00 08:38:02 5 88.68 0.00 11.12 0.00 0.20 0.00 08:38:02 6 89.05 0.00 10.74 0.00 0.22 0.00 08:38:02 7 89.54 0.00 10.31 0.00 0.15 0.00 08:39:01 all 89.79 0.00 10.01 0.00 0.20 0.00 08:39:01 0 89.03 0.00 10.76 0.00 0.20 0.00 08:39:01 1 89.30 0.00 10.48 0.00 0.22 0.00 08:39:01 2 89.83 0.00 9.98 0.00 0.19 0.00 08:39:01 3 90.07 0.00 9.74 0.00 0.19 0.00 08:39:01 4 89.34 0.00 10.46 0.00 0.20 0.00 08:39:01 5 90.31 0.00 9.49 0.00 0.20 0.00 08:39:01 6 89.88 0.00 9.91 0.00 0.20 0.00 08:39:01 7 90.53 0.00 9.28 0.00 0.19 0.00 08:40:01 all 66.90 0.00 8.62 0.68 0.15 23.65 08:40:01 0 66.56 0.00 8.88 0.89 0.15 23.53 08:40:01 1 66.39 0.00 9.37 0.70 0.15 23.39 08:40:01 2 67.04 0.00 9.33 0.72 0.15 22.75 08:40:01 3 67.18 0.00 8.93 0.84 0.15 22.90 08:40:01 4 66.53 0.00 8.76 0.60 0.15 23.96 08:40:01 5 66.54 0.00 8.02 0.87 0.15 24.42 08:40:01 6 66.62 0.00 7.67 0.54 0.13 25.04 08:40:01 7 68.34 0.00 8.00 0.28 0.15 23.23 Average: all 52.36 0.00 9.62 1.50 0.19 36.32 Average: 0 51.95 0.00 10.27 1.44 0.19 36.15 Average: 1 51.95 0.00 9.63 0.90 0.19 37.33 Average: 2 52.50 0.00 9.54 1.73 0.19 36.04 Average: 3 51.89 0.00 9.70 1.53 0.18 36.70 Average: 4 52.29 0.00 9.29 1.11 0.19 37.12 Average: 5 53.43 0.00 9.45 1.77 0.20 35.16 Average: 6 51.71 0.00 9.48 1.73 0.19 36.89 Average: 7 53.20 0.00 9.59 1.83 0.19 35.19