---> uname -a: Linux prd-centos8-builder-4c-4g-45782.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: 2800.000 BogoMIPS: 5600.00 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 801 9659 19 5302 14613 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:7f:c5:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85400sec preferred_lft 85400sec inet6 fe80::f816:3eff:fe7f:c54b/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) 09/14/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:02 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 217.81 69.94 147.87 2193.56 11026.28 01:11:01 PM 32.69 0.03 32.66 0.53 4868.49 01:12:01 PM 5.07 0.00 5.07 0.00 133.34 01:13:01 PM 5.25 0.00 5.25 0.00 148.90 01:14:01 PM 8.28 0.00 8.28 0.00 183.69 01:15:01 PM 463.47 16.98 446.49 2598.50 7767.71 01:16:01 PM 119.26 0.33 118.92 8.66 9932.20 01:17:01 PM 42.21 0.00 42.21 0.00 5761.82 01:18:01 PM 55.87 0.72 55.16 514.58 11832.78 01:19:01 PM 79.82 0.00 79.82 0.00 36151.71 01:20:01 PM 41.26 0.00 41.26 0.00 8706.88 01:21:01 PM 15.81 0.00 15.81 0.00 597.20 01:22:01 PM 50.17 0.00 50.17 0.00 8418.87 01:23:01 PM 39.32 0.00 39.32 0.00 2664.56 01:24:01 PM 139.45 0.42 139.04 24.13 21002.48 01:25:01 PM 36.28 0.27 36.01 43.59 1603.55 Average: 84.36 5.48 78.88 334.52 8171.97 01:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13270596 15111796 2870936 17.79 2688 2039272 819472 4.77 201840 2259924 124940 01:11:01 PM 13255316 15097636 2886216 17.88 2688 2039588 819472 4.77 201916 2272984 44 01:12:01 PM 13251744 15095356 2889788 17.90 2688 2039924 819472 4.77 201916 2273928 16 01:13:01 PM 13247728 15092460 2893804 17.93 2688 2040176 819472 4.77 201916 2274880 20 01:14:01 PM 13235612 15087056 2905920 18.00 2688 2045328 819472 4.77 201916 2283512 4288 01:15:01 PM 11541512 13817004 4600020 28.50 2688 2444880 1950196 11.34 302620 3813920 208196 01:16:01 PM 10969740 13469356 5171792 32.04 2688 2659496 2178832 12.67 359520 4308960 156072 01:17:01 PM 10811716 13381752 5329816 33.02 2688 2724564 2236036 13.01 500648 4315396 61604 01:18:01 PM 7984084 11574380 8157448 50.54 2688 3737068 4019912 23.39 625364 7002408 719244 01:19:01 PM 8302784 12410140 7838748 48.56 2688 4247608 3170512 18.44 669920 6628588 163296 01:20:01 PM 7996624 12199872 8144908 50.46 2688 4340740 3370912 19.61 721312 6876864 7364 01:21:01 PM 7945460 12201108 8196072 50.78 2688 4388200 3354852 19.52 737704 6905076 44024 01:22:01 PM 7605556 12072564 8535976 52.88 2688 4594512 3554576 20.68 759700 7211776 13244 01:23:01 PM 7578028 12111152 8563504 53.05 2688 4657920 3426844 19.93 784584 7208368 9156 01:24:01 PM 9889152 14950340 6252380 38.73 2688 5187528 932516 5.42 1151904 4541416 24 01:25:01 PM 9831908 14908096 6309624 39.09 2688 5203808 939580 5.47 1329216 4423872 13736 Average: 10419848 13661254 5721684 35.45 2688 3399413 2077008 12.08 559500 4662617 95329 01:09:02 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 105.46 87.43 1192.53 22.36 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 85.20 72.89 243.09 19.01 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 93.05 82.97 242.40 21.62 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 90.59 79.31 246.66 21.18 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 139.71 149.89 267.64 42.42 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 466.66 454.32 4723.28 99.26 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 198.07 171.13 3011.63 29.60 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 37.94 38.84 151.01 10.60 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 58.34 56.22 452.55 17.00 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 80.17 71.97 792.49 16.67 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 74.27 61.52 1240.10 11.53 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 27.25 25.37 38.62 9.26 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 92.95 80.60 1029.82 16.74 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 63.08 58.28 561.81 15.10 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 640.79 795.45 206.99 7480.99 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 451.04 450.89 343.78 1516.32 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 169.10 171.15 921.26 584.95 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) 09/14/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:02 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.51 0.68 11.89 1.77 0.09 69.07 01:10:01 PM 0 13.65 0.51 7.67 1.07 0.08 77.01 01:10:01 PM 1 16.64 0.83 13.93 3.17 0.10 65.33 01:10:01 PM 2 19.26 0.82 14.46 1.67 0.09 63.70 01:10:01 PM 3 16.50 0.56 11.49 1.16 0.09 70.20 01:11:01 PM all 0.48 0.00 0.35 0.41 0.05 98.71 01:11:01 PM 0 0.63 0.00 0.05 0.32 0.03 98.97 01:11:01 PM 1 0.15 0.00 0.27 0.42 0.03 99.13 01:11:01 PM 2 0.37 0.00 0.35 0.57 0.07 98.65 01:11:01 PM 3 0.75 0.00 0.75 0.35 0.05 98.10 01:12:01 PM all 0.44 0.00 0.28 0.01 0.05 99.22 01:12:01 PM 0 0.52 0.00 0.08 0.00 0.05 99.35 01:12:01 PM 1 0.18 0.00 0.15 0.03 0.08 99.55 01:12:01 PM 2 0.38 0.00 0.20 0.00 0.03 99.38 01:12:01 PM 3 0.67 0.00 0.68 0.02 0.05 98.58 01:13:01 PM all 0.45 0.00 0.25 0.02 0.05 99.23 01:13:01 PM 0 0.05 0.00 0.03 0.02 0.05 99.85 01:13:01 PM 1 0.67 0.00 0.38 0.05 0.07 98.83 01:13:01 PM 2 0.55 0.00 0.35 0.00 0.05 99.05 01:13:01 PM 3 0.52 0.00 0.25 0.00 0.05 99.18 01:14:01 PM all 0.57 0.00 0.37 0.03 0.05 98.98 01:14:01 PM 0 0.74 0.00 0.65 0.00 0.07 98.55 01:14:01 PM 1 0.58 0.00 0.15 0.02 0.03 99.22 01:14:01 PM 2 0.67 0.00 0.48 0.03 0.05 98.76 01:14:01 PM 3 0.28 0.00 0.20 0.05 0.07 99.40 01:15:01 PM all 41.79 0.00 3.02 2.09 0.10 52.99 01:15:01 PM 0 45.11 0.00 3.61 1.42 0.10 49.76 01:15:01 PM 1 39.29 0.00 3.62 4.24 0.10 52.74 01:15:01 PM 2 41.47 0.00 2.81 0.80 0.12 54.80 01:15:01 PM 3 41.30 0.00 2.04 1.91 0.10 54.65 01:16:01 PM all 57.77 0.00 2.59 0.74 0.10 38.80 01:16:01 PM 0 55.17 0.00 2.94 1.05 0.08 40.75 01:16:01 PM 1 59.03 0.00 1.99 0.33 0.12 38.53 01:16:01 PM 2 53.26 0.00 1.67 1.16 0.10 43.81 01:16:01 PM 3 63.62 0.00 3.77 0.44 0.08 32.10 01:17:01 PM all 59.69 0.00 2.98 0.53 0.08 36.71 01:17:01 PM 0 63.31 0.00 2.45 0.37 0.08 33.79 01:17:01 PM 1 58.16 0.00 1.33 1.19 0.08 39.23 01:17:01 PM 2 62.57 0.00 4.03 0.24 0.07 33.10 01:17:01 PM 3 54.72 0.00 4.13 0.32 0.10 40.73 01:18:01 PM all 53.30 0.00 2.32 1.29 0.09 43.00 01:18:01 PM 0 55.44 0.00 2.92 1.09 0.10 40.45 01:18:01 PM 1 51.67 0.00 1.89 2.07 0.08 44.28 01:18:01 PM 2 46.75 0.00 1.52 0.25 0.08 51.39 01:18:01 PM 3 59.32 0.00 2.94 1.75 0.10 35.88 01:19:01 PM all 48.50 0.00 2.80 2.32 0.08 46.30 01:19:01 PM 0 47.75 0.00 3.15 4.19 0.08 44.82 01:19:01 PM 1 55.30 0.00 3.29 1.73 0.08 39.59 01:19:01 PM 2 44.05 0.00 1.44 1.73 0.08 52.69 01:19:01 PM 3 46.90 0.00 3.31 1.61 0.08 48.09 01:20:01 PM all 47.99 0.00 3.33 0.56 0.08 48.04 01:20:01 PM 0 46.31 0.00 3.49 0.86 0.08 49.26 01:20:01 PM 1 59.53 0.00 6.09 0.52 0.07 33.79 01:20:01 PM 2 39.97 0.00 1.57 0.76 0.08 57.62 01:20:01 PM 3 46.13 0.00 2.17 0.12 0.07 51.51 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 52.63 0.00 3.26 0.08 0.09 43.93 01:21:01 PM 0 61.44 0.00 5.21 0.10 0.08 33.17 01:21:01 PM 1 59.33 0.00 4.07 0.12 0.10 36.38 01:21:01 PM 2 46.63 0.00 1.80 0.10 0.10 51.37 01:21:01 PM 3 43.09 0.00 1.97 0.02 0.08 54.85 01:22:01 PM all 47.87 0.00 3.22 0.37 0.08 48.46 01:22:01 PM 0 52.60 0.00 4.73 0.17 0.07 42.43 01:22:01 PM 1 47.69 0.00 3.05 1.13 0.08 48.05 01:22:01 PM 2 41.53 0.00 1.99 0.12 0.07 56.30 01:22:01 PM 3 49.65 0.00 3.13 0.07 0.08 47.07 01:23:01 PM all 47.67 0.00 3.28 0.27 0.08 48.70 01:23:01 PM 0 54.42 0.00 4.68 0.07 0.08 40.74 01:23:01 PM 1 46.91 0.00 3.06 0.79 0.08 49.16 01:23:01 PM 2 40.27 0.00 2.29 0.03 0.08 57.32 01:23:01 PM 3 49.06 0.00 3.08 0.17 0.08 47.61 01:24:01 PM all 22.37 0.00 4.45 1.33 0.09 71.76 01:24:01 PM 0 26.15 0.00 4.92 3.70 0.08 65.14 01:24:01 PM 1 30.99 0.00 6.62 0.42 0.08 61.88 01:24:01 PM 2 23.07 0.00 3.82 0.18 0.10 72.83 01:24:01 PM 3 9.21 0.00 2.43 1.03 0.08 87.25 01:25:01 PM all 22.69 0.00 2.00 0.14 0.09 75.08 01:25:01 PM 0 24.01 0.00 2.32 0.10 0.10 73.47 01:25:01 PM 1 25.96 0.00 2.24 0.07 0.08 71.65 01:25:01 PM 2 12.14 0.00 1.41 0.10 0.07 86.29 01:25:01 PM 3 28.62 0.00 2.03 0.30 0.10 68.95 Average: all 32.51 0.04 2.89 0.75 0.08 63.73 Average: 0 34.18 0.03 3.05 0.91 0.08 61.76 Average: 1 34.47 0.05 3.24 1.02 0.08 61.14 Average: 2 29.52 0.05 2.50 0.48 0.08 67.37 Average: 3 31.87 0.03 2.76 0.58 0.08 64.67