---> uname -a: Linux prd-centos8-builder-4c-4g-43142.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 823 9625 19 5314 14590 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:a1:8b:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85349sec preferred_lft 85349sec inet6 fe80::f816:3eff:fea1:8b00/64 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) 09/02/2025 _x86_64_ (4 CPU) 20:12:21 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 217.13 66.39 150.73 2137.69 11829.64 08:15:01 PM 26.24 0.03 26.21 0.53 3865.78 08:16:01 PM 5.67 0.00 5.67 0.00 146.84 08:17:01 PM 5.30 0.00 5.30 0.00 139.16 08:18:01 PM 5.20 0.00 5.20 0.00 135.81 08:19:01 PM 114.81 11.96 102.85 1504.30 1741.69 08:20:01 PM 377.59 5.03 372.56 1094.04 13510.28 08:21:01 PM 92.78 0.32 92.47 8.40 4343.52 08:22:01 PM 44.28 0.72 43.56 514.58 6017.90 08:23:01 PM 78.89 0.00 78.89 0.00 27638.92 08:24:01 PM 58.49 0.00 58.49 0.00 24175.95 08:25:01 PM 21.00 0.00 21.00 0.00 3400.35 08:26:01 PM 35.34 0.00 35.34 0.00 1174.38 08:27:01 PM 41.34 0.00 41.34 0.00 7963.68 08:28:01 PM 123.83 0.03 123.79 5.20 4005.83 08:29:01 PM 45.88 0.38 45.50 18.93 19520.51 Average: 80.86 5.30 75.56 330.25 8100.87 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13262768 15098168 2878756 17.83 2688 2033664 833348 4.85 202156 2264280 98008 08:15:01 PM 13247500 15083920 2894024 17.93 2688 2033960 833348 4.85 202192 2277500 36 08:16:01 PM 13245008 15082528 2896516 17.94 2688 2034260 833348 4.85 202192 2278284 20 08:17:01 PM 13241116 15079596 2900408 17.97 2688 2034456 833348 4.85 202192 2279492 4 08:18:01 PM 13233272 15072788 2908252 18.02 2688 2034724 833348 4.85 202192 2285380 28 08:19:01 PM 12205076 14202324 3936448 24.39 2688 2177460 1713592 9.97 216888 3256836 87840 08:20:01 PM 10867132 13204660 5274392 32.68 2688 2503528 2493552 14.51 341524 4439004 57856 08:21:01 PM 10471556 12981792 5669968 35.13 2688 2669836 2556108 14.87 488980 4673772 120756 08:22:01 PM 9702676 12358196 6438848 39.89 2688 2808176 3772644 21.95 525024 5391848 77008 08:23:01 PM 7655796 11538604 8485728 52.57 2688 4025952 3780116 21.99 667680 7278556 483884 08:24:01 PM 7270456 11475284 8871068 54.96 2688 4342736 3806448 22.14 683020 7640244 90764 08:25:01 PM 7255816 11470436 8885708 55.05 2688 4352104 3806448 22.14 726436 7610536 4636 08:26:01 PM 6865908 11323856 9275616 57.46 2688 4587580 4002364 23.28 756196 7955928 218600 08:27:01 PM 6908912 11401348 9232612 57.20 2688 4619680 3840868 22.34 775520 7888024 25136 08:28:01 PM 9929792 14999900 6211732 38.48 2688 5191956 837740 4.87 1150760 4488124 541404 08:29:01 PM 9860512 14932928 6281012 38.91 2688 5197676 907188 5.28 1152920 4565528 8 Average: 10326456 13456646 5815068 36.03 2688 3290484 2230238 12.97 530992 4785834 112874 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 108.66 89.27 1183.70 22.96 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 81.59 66.24 213.03 17.28 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 81.02 69.82 197.42 18.32 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 77.47 65.29 199.56 17.25 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 82.57 69.51 209.88 18.64 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 318.88 368.38 1252.81 102.25 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 277.99 240.75 4348.48 37.55 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 170.95 137.37 2495.11 23.13 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 55.02 54.81 430.32 15.31 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 73.09 69.53 755.74 16.12 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 102.70 88.65 1369.33 19.81 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 16.80 17.25 5.75 5.07 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 85.00 68.06 982.34 13.93 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 47.20 46.03 122.25 15.59 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 200.42 194.44 533.42 54.81 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 622.03 815.04 219.62 8739.27 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 150.09 153.78 907.42 571.13 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) 09/02/2025 _x86_64_ (4 CPU) 20:12:21 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 15.86 0.56 8.49 1.26 0.08 73.76 08:14:01 PM 0 14.07 0.37 6.31 0.89 0.08 78.28 08:14:01 PM 1 7.80 0.47 7.01 0.99 0.07 83.67 08:14:01 PM 2 17.60 0.77 11.74 1.51 0.08 68.30 08:14:01 PM 3 23.96 0.62 8.89 1.66 0.07 64.81 08:15:01 PM all 0.41 0.00 0.33 0.21 0.04 99.01 08:15:01 PM 0 0.65 0.00 0.45 0.02 0.05 98.83 08:15:01 PM 1 0.33 0.00 0.18 0.05 0.03 99.40 08:15:01 PM 2 0.40 0.00 0.43 0.25 0.03 98.88 08:15:01 PM 3 0.25 0.00 0.25 0.52 0.03 98.95 08:16:01 PM all 0.46 0.00 0.26 0.01 0.05 99.22 08:16:01 PM 0 0.80 0.00 0.70 0.00 0.05 98.45 08:16:01 PM 1 0.55 0.00 0.05 0.00 0.03 99.37 08:16:01 PM 2 0.25 0.00 0.13 0.03 0.05 99.53 08:16:01 PM 3 0.25 0.00 0.15 0.00 0.05 99.55 08:17:01 PM all 0.40 0.00 0.23 0.01 0.04 99.31 08:17:01 PM 0 0.75 0.00 0.68 0.00 0.05 98.51 08:17:01 PM 1 0.38 0.00 0.08 0.00 0.03 99.50 08:17:01 PM 2 0.32 0.00 0.10 0.02 0.02 99.55 08:17:01 PM 3 0.17 0.00 0.07 0.03 0.05 99.68 08:18:01 PM all 0.41 0.00 0.28 0.01 0.05 99.24 08:18:01 PM 0 0.53 0.00 0.35 0.02 0.05 99.05 08:18:01 PM 1 0.13 0.00 0.17 0.00 0.05 99.65 08:18:01 PM 2 0.35 0.00 0.08 0.03 0.05 99.48 08:18:01 PM 3 0.62 0.00 0.53 0.00 0.05 98.80 08:19:01 PM all 13.07 0.00 1.56 0.39 0.08 84.90 08:19:01 PM 0 15.28 0.00 0.94 0.50 0.07 83.22 08:19:01 PM 1 11.39 0.00 2.18 0.20 0.08 86.15 08:19:01 PM 2 15.86 0.00 1.97 0.37 0.08 81.71 08:19:01 PM 3 9.74 0.00 1.14 0.50 0.08 88.54 08:20:01 PM all 59.76 0.00 2.89 1.41 0.10 35.83 08:20:01 PM 0 58.39 0.00 3.24 0.90 0.12 37.35 08:20:01 PM 1 63.20 0.00 2.33 1.39 0.08 33.00 08:20:01 PM 2 60.96 0.00 3.04 0.80 0.10 35.09 08:20:01 PM 3 56.51 0.00 2.96 2.56 0.10 37.87 08:21:01 PM all 54.72 0.00 2.90 0.37 0.09 41.91 08:21:01 PM 0 51.65 0.00 1.91 0.17 0.08 46.19 08:21:01 PM 1 55.48 0.00 2.10 0.20 0.10 42.12 08:21:01 PM 2 60.38 0.00 5.01 0.64 0.08 33.89 08:21:01 PM 3 51.41 0.00 2.60 0.49 0.08 45.43 08:22:01 PM all 60.39 0.00 2.46 0.32 0.10 36.74 08:22:01 PM 0 65.66 0.00 0.94 0.05 0.10 33.26 08:22:01 PM 1 59.75 0.00 3.30 0.25 0.08 36.62 08:22:01 PM 2 63.74 0.00 3.10 0.60 0.10 32.46 08:22:01 PM 3 52.41 0.00 2.50 0.37 0.10 44.62 08:23:01 PM all 46.62 0.00 2.36 1.17 0.09 49.77 08:23:01 PM 0 43.07 0.00 2.01 1.46 0.10 53.36 08:23:01 PM 1 38.65 0.00 1.51 1.26 0.08 58.50 08:23:01 PM 2 59.21 0.00 3.84 1.53 0.07 35.36 08:23:01 PM 3 45.53 0.00 2.06 0.45 0.10 51.85 08:24:01 PM all 47.60 0.00 3.12 2.30 0.12 46.86 08:24:01 PM 0 44.92 0.00 3.03 3.54 0.16 48.35 08:24:01 PM 1 43.52 0.00 2.58 2.68 0.11 51.12 08:24:01 PM 2 53.29 0.00 3.96 2.51 0.12 40.12 08:24:01 PM 3 48.67 0.00 2.91 0.47 0.11 47.84 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 45.25 0.00 3.28 0.23 0.10 51.13 08:25:01 PM 0 47.59 0.00 3.77 0.19 0.08 48.37 08:25:01 PM 1 43.10 0.00 3.07 0.07 0.10 53.66 08:25:01 PM 2 37.11 0.00 1.85 0.39 0.10 60.55 08:25:01 PM 3 53.17 0.00 4.44 0.29 0.10 42.00 08:26:01 PM all 55.75 0.00 3.06 0.12 0.10 40.98 08:26:01 PM 0 69.17 0.00 6.54 0.23 0.12 23.93 08:26:01 PM 1 42.48 0.00 2.30 0.12 0.10 55.01 08:26:01 PM 2 54.45 0.00 1.36 0.02 0.08 44.09 08:26:01 PM 3 56.91 0.00 2.03 0.10 0.10 40.86 08:27:01 PM all 46.52 0.00 3.25 0.62 0.10 49.50 08:27:01 PM 0 53.72 0.00 5.08 1.20 0.10 39.90 08:27:01 PM 1 43.58 0.00 2.31 0.84 0.12 53.15 08:27:01 PM 2 43.38 0.00 3.37 0.27 0.08 52.90 08:27:01 PM 3 45.42 0.00 2.25 0.19 0.08 52.06 08:28:01 PM all 41.28 0.00 5.76 0.32 0.10 52.54 08:28:01 PM 0 42.41 0.00 5.67 0.13 0.08 51.70 08:28:01 PM 1 37.25 0.00 6.29 0.17 0.10 56.19 08:28:01 PM 2 39.58 0.00 5.47 0.30 0.10 54.55 08:28:01 PM 3 45.88 0.00 5.61 0.69 0.10 47.72 08:29:01 PM all 20.62 0.00 1.77 0.85 0.10 76.66 08:29:01 PM 0 18.29 0.00 1.69 0.18 0.10 79.74 08:29:01 PM 1 17.23 0.00 1.59 0.03 0.08 81.07 08:29:01 PM 2 13.85 0.00 1.44 2.49 0.08 82.13 08:29:01 PM 3 33.16 0.00 2.37 0.69 0.12 63.66 Average: all 31.72 0.03 2.62 0.60 0.08 64.94 Average: 0 32.84 0.02 2.70 0.58 0.09 63.76 Average: 1 28.95 0.03 2.31 0.51 0.08 68.12 Average: 2 32.44 0.05 2.93 0.73 0.08 63.78 Average: 3 32.66 0.04 2.54 0.56 0.08 64.12