---> uname -a: Linux prd-centos8-builder-4c-4g-43301.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 834 9628 19 5299 14579 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fc:cb:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85357sec preferred_lft 85357sec inet6 fe80::f816:3eff:fefc:cb05/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/03/2025 _x86_64_ (4 CPU) 13:08:20 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 202.83 53.07 149.76 2029.13 11917.25 01:11:01 PM 23.16 0.00 23.16 0.00 3573.01 01:12:01 PM 5.80 0.03 5.77 0.53 147.04 01:13:01 PM 5.15 0.00 5.15 0.00 145.38 01:14:01 PM 5.43 0.00 5.43 0.00 140.76 01:15:01 PM 179.19 12.40 166.79 1615.60 2240.56 01:16:01 PM 323.36 3.98 319.38 1020.81 12923.09 01:17:01 PM 90.95 0.32 90.64 8.40 7877.23 01:18:01 PM 46.06 0.70 45.36 475.92 2558.42 01:19:01 PM 80.47 0.00 80.47 0.00 33123.03 01:20:01 PM 56.82 0.00 56.82 0.00 18472.77 01:21:01 PM 19.83 0.00 19.83 0.00 3304.42 01:22:01 PM 38.91 0.00 38.91 0.00 1409.53 01:23:01 PM 44.25 0.00 44.25 0.00 7862.08 01:24:01 PM 123.78 0.03 123.74 5.20 4136.09 01:25:01 PM 40.39 0.38 40.00 18.93 19227.01 Average: 80.41 4.43 75.98 323.42 8066.34 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13260468 15098656 2881056 17.85 2688 2036692 837828 4.87 201892 2271764 93808 01:11:01 PM 13234512 15073784 2907012 18.01 2688 2036964 837828 4.87 201904 2292408 16 01:12:01 PM 13226868 15067340 2914656 18.06 2688 2037332 837828 4.87 201940 2297476 24 01:13:01 PM 13223056 15064564 2918468 18.08 2688 2037544 837828 4.87 201940 2298488 24 01:14:01 PM 13217732 15060864 2923792 18.11 2688 2038284 837828 4.87 201940 2301556 468 01:15:01 PM 12117660 14147928 4023864 24.93 2688 2207364 1806216 10.51 220304 3337396 113856 01:16:01 PM 11258876 13592984 4882648 30.25 2688 2499436 2155168 12.54 339212 4049376 54908 01:17:01 PM 10768236 13269820 5373288 33.29 2688 2661360 2301916 13.39 484824 4381460 5996 01:18:01 PM 9969412 12915756 6172112 38.24 2688 3097320 2766912 16.10 562804 5085004 366456 01:19:01 PM 8006964 12017224 8134560 50.40 2688 4153024 3468340 20.18 663164 6931104 446092 01:20:01 PM 7804884 11997716 8336640 51.65 2688 4330800 3503492 20.38 679096 7109696 86280 01:21:01 PM 7791020 11994272 8350504 51.73 2688 4340784 3503492 20.38 722436 7079220 2984 01:22:01 PM 7532684 11981040 8608840 53.33 2688 4578528 3513808 20.44 753964 7291844 212592 01:23:01 PM 7273264 11793344 8868260 54.94 2688 4645496 3725288 21.67 774548 7520724 56764 01:24:01 PM 9844924 14895952 6296600 39.01 2688 5177812 911968 5.31 1151268 4586144 545660 01:25:01 PM 9863984 14920824 6277540 38.89 2688 5184996 904688 5.26 1151736 4566892 12 Average: 10524659 13680754 5616865 34.80 2688 3316484 2046902 11.91 532061 4587534 124121 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 67.42 54.41 1065.39 13.84 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 89.39 77.39 228.86 20.17 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 90.12 79.40 238.75 20.77 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 85.77 73.78 233.74 19.94 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 95.92 85.75 245.34 23.15 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 338.81 377.57 1617.47 101.97 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 267.74 218.15 3809.54 35.77 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 158.69 128.20 2431.38 21.92 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 69.91 70.15 520.27 18.62 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 67.39 62.46 742.35 14.40 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 91.72 79.32 1368.20 18.17 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 14.95 15.61 5.12 4.86 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 90.25 76.34 1011.07 16.02 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 71.66 68.66 611.59 17.62 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 168.54 163.85 45.54 53.98 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 759.80 946.30 262.02 8872.32 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 158.01 161.09 902.46 579.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/03/2025 _x86_64_ (4 CPU) 13:08:20 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 15.20 0.41 6.83 1.33 0.09 76.14 01:10:01 PM 0 8.51 0.47 7.76 1.17 0.10 82.00 01:10:01 PM 1 14.36 0.60 7.44 1.29 0.08 76.23 01:10:01 PM 2 23.25 0.30 6.40 0.94 0.08 69.03 01:10:01 PM 3 14.69 0.28 5.73 1.92 0.08 77.29 01:11:01 PM all 0.54 0.00 0.34 0.20 0.05 98.87 01:11:01 PM 0 0.37 0.00 0.12 0.00 0.03 99.48 01:11:01 PM 1 0.52 0.00 0.23 0.37 0.08 98.80 01:11:01 PM 2 0.42 0.00 0.20 0.18 0.05 99.15 01:11:01 PM 3 0.85 0.00 0.80 0.23 0.05 98.06 01:12:01 PM all 0.46 0.00 0.29 0.03 0.06 99.16 01:12:01 PM 0 0.64 0.00 0.64 0.02 0.07 98.65 01:12:01 PM 1 0.75 0.00 0.17 0.05 0.07 98.96 01:12:01 PM 2 0.28 0.00 0.23 0.05 0.07 99.37 01:12:01 PM 3 0.17 0.00 0.12 0.00 0.05 99.67 01:13:01 PM all 0.53 0.00 0.27 0.01 0.06 99.12 01:13:01 PM 0 1.02 0.00 0.70 0.00 0.08 98.19 01:13:01 PM 1 0.30 0.00 0.15 0.02 0.08 99.45 01:13:01 PM 2 0.15 0.00 0.10 0.03 0.03 99.68 01:13:01 PM 3 0.65 0.00 0.13 0.00 0.05 99.17 01:14:01 PM all 0.43 0.00 0.32 0.02 0.06 99.17 01:14:01 PM 0 0.85 0.00 0.85 0.02 0.07 98.21 01:14:01 PM 1 0.17 0.00 0.13 0.05 0.08 99.57 01:14:01 PM 2 0.15 0.00 0.17 0.02 0.07 99.60 01:14:01 PM 3 0.55 0.00 0.12 0.00 0.03 99.30 01:15:01 PM all 15.96 0.00 1.94 0.82 0.11 81.16 01:15:01 PM 0 15.94 0.00 1.37 1.19 0.10 81.40 01:15:01 PM 1 16.07 0.00 3.44 0.92 0.12 79.45 01:15:01 PM 2 15.31 0.00 1.84 0.42 0.13 82.29 01:15:01 PM 3 16.54 0.00 1.12 0.74 0.10 81.51 01:16:01 PM all 61.29 0.00 2.94 1.43 0.12 34.23 01:16:01 PM 0 63.12 0.00 2.71 0.54 0.12 33.51 01:16:01 PM 1 56.34 0.00 3.60 1.78 0.13 38.15 01:16:01 PM 2 63.45 0.00 3.07 1.44 0.12 31.92 01:16:01 PM 3 62.22 0.00 2.37 1.97 0.10 33.33 01:17:01 PM all 53.12 0.00 3.13 0.49 0.10 43.16 01:17:01 PM 0 54.20 0.00 1.40 0.19 0.10 44.12 01:17:01 PM 1 52.43 0.00 3.14 0.45 0.10 43.87 01:17:01 PM 2 62.03 0.00 5.52 0.35 0.08 32.00 01:17:01 PM 3 43.84 0.00 2.45 0.98 0.10 52.63 01:18:01 PM all 60.80 0.00 2.54 0.22 0.10 36.34 01:18:01 PM 0 64.21 0.00 1.84 0.18 0.10 33.66 01:18:01 PM 1 72.03 0.00 4.38 0.39 0.10 23.10 01:18:01 PM 2 44.55 0.00 2.59 0.12 0.12 52.63 01:18:01 PM 3 62.36 0.00 1.34 0.20 0.08 36.02 01:19:01 PM all 45.58 0.00 2.52 1.62 0.09 50.19 01:19:01 PM 0 46.71 0.00 2.16 1.17 0.10 49.85 01:19:01 PM 1 49.62 0.00 3.01 1.46 0.10 45.81 01:19:01 PM 2 40.73 0.00 2.15 3.48 0.10 53.53 01:19:01 PM 3 45.26 0.00 2.75 0.35 0.07 51.57 01:20:01 PM all 49.51 0.00 3.51 0.74 0.11 46.14 01:20:01 PM 0 55.64 0.00 4.74 0.25 0.10 39.26 01:20:01 PM 1 45.83 0.00 2.60 1.31 0.12 50.13 01:20:01 PM 2 47.39 0.00 3.44 0.56 0.10 48.51 01:20:01 PM 3 49.14 0.00 3.25 0.84 0.10 46.67 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 43.67 0.00 3.70 0.15 0.09 52.38 01:21:01 PM 0 43.26 0.00 3.31 0.03 0.08 53.32 01:21:01 PM 1 33.14 0.00 1.93 0.46 0.08 64.38 01:21:01 PM 2 46.94 0.00 4.18 0.03 0.10 48.75 01:21:01 PM 3 51.42 0.00 5.41 0.09 0.09 43.00 01:22:01 PM all 50.95 0.00 3.10 0.20 0.11 45.64 01:22:01 PM 0 55.84 0.00 3.47 0.07 0.12 40.51 01:22:01 PM 1 43.34 0.00 2.95 0.25 0.12 53.34 01:22:01 PM 2 55.62 0.00 3.50 0.44 0.12 40.32 01:22:01 PM 3 49.03 0.00 2.47 0.03 0.10 48.36 01:23:01 PM all 46.55 0.00 3.27 0.29 0.11 49.78 01:23:01 PM 0 50.02 0.00 4.25 0.15 0.12 45.47 01:23:01 PM 1 40.27 0.00 1.65 0.40 0.10 57.57 01:23:01 PM 2 42.98 0.00 3.58 0.49 0.12 52.84 01:23:01 PM 3 52.92 0.00 3.59 0.10 0.12 43.27 01:24:01 PM all 35.85 0.00 5.51 0.33 0.10 58.21 01:24:01 PM 0 29.47 0.00 6.29 0.39 0.10 63.75 01:24:01 PM 1 41.12 0.00 5.15 0.42 0.10 53.21 01:24:01 PM 2 40.61 0.00 6.21 0.25 0.10 52.82 01:24:01 PM 3 32.23 0.00 4.38 0.27 0.10 63.02 01:25:01 PM all 20.40 0.00 1.90 1.00 0.14 76.56 01:25:01 PM 0 11.12 0.00 1.41 1.08 0.13 86.25 01:25:01 PM 1 21.04 0.00 1.97 1.92 0.13 74.92 01:25:01 PM 2 28.63 0.00 2.07 0.98 0.15 68.17 01:25:01 PM 3 20.84 0.00 2.13 0.03 0.14 76.86 Average: all 31.24 0.03 2.63 0.56 0.09 65.45 Average: 0 31.28 0.03 2.69 0.40 0.10 65.51 Average: 1 30.41 0.04 2.62 0.72 0.10 66.11 Average: 2 31.94 0.02 2.82 0.61 0.10 64.51 Average: 3 31.34 0.02 2.38 0.49 0.09 65.69