---> uname -a: Linux prd-centos8-builder-4c-4g-43835.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 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1050 7348 19 7364 14363 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:38:f0:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85261sec preferred_lft 85261sec inet6 fe80::f816:3eff:fe38:f069/64 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) 09/06/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 211.31 64.34 146.98 2119.11 11763.36 01:24:01 AM 37.14 0.00 37.14 0.00 4547.97 01:25:01 AM 7.43 0.03 7.40 0.53 191.05 01:26:01 AM 331.31 16.18 315.13 2042.73 5715.95 01:27:01 AM 87.79 3.90 83.89 615.83 36926.20 01:28:01 AM 51.31 0.00 51.31 0.00 3400.88 01:29:01 AM 124.38 0.00 124.38 0.00 32906.89 01:30:01 AM 61.24 0.00 61.24 0.00 5660.46 01:31:01 AM 59.50 0.00 59.50 0.00 6559.06 01:32:01 AM 104.62 0.03 104.58 19.33 16734.14 01:33:01 AM 1501.07 86.24 1414.83 1547.34 40698.72 01:34:01 AM 24.83 11.16 13.66 170.88 2727.21 01:35:01 AM 24.23 13.53 10.70 152.62 11651.03 01:36:01 AM 11.13 0.05 11.08 0.80 10142.37 01:37:01 AM 10.45 0.12 10.33 0.93 9532.41 01:38:01 AM 97.10 0.00 97.10 0.00 8103.30 01:39:01 AM 124.49 0.42 124.08 24.13 4884.31 01:40:01 AM 51.06 0.27 50.79 43.59 11598.52 Average: 162.23 10.90 151.33 374.28 12430.99 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13258756 15116144 2882776 17.86 2688 2055240 819724 4.77 203400 2265956 111932 01:24:01 AM 13245264 15104900 2896268 17.94 2688 2056384 819724 4.77 203404 2279036 312 01:25:01 AM 13241420 15102640 2900112 17.97 2688 2056816 819724 4.77 203408 2280388 216 01:26:01 AM 11503608 13765980 4637924 28.73 2688 2441664 2049440 11.92 381540 3787684 238884 01:27:01 AM 10367988 13530108 5773544 35.77 2688 3332948 2180608 12.69 471304 4818972 21572 01:28:01 AM 9178848 13307992 6962684 43.14 2688 4286808 2629340 15.30 845212 5609260 890720 01:29:01 AM 8959368 13228492 7182164 44.49 2688 4422648 2290736 13.33 889864 5778372 64256 01:30:01 AM 8072432 12539864 8069100 49.99 2688 4600460 2966692 17.26 974972 6539436 98596 01:31:01 AM 7802868 12519992 8338664 51.66 2688 4841572 2946400 17.14 1025476 6739912 163004 01:32:01 AM 6091136 12012760 10050396 62.26 2688 5888020 3091840 17.99 1054128 8132896 832304 01:33:01 AM 5548820 11634736 10592712 65.62 2688 5938436 3143064 18.28 1115956 8303436 8 01:34:01 AM 5188168 11492648 10953364 67.86 2688 6152252 3176900 18.48 1222008 8549436 119036 01:35:01 AM 5079204 11656312 11062328 68.53 2688 6422092 3155492 18.36 1310192 8571708 89324 01:36:01 AM 4968384 11901564 11173148 69.22 2688 6776244 3177700 18.49 1428500 8568868 175676 01:37:01 AM 4376128 11484432 11765404 72.89 2688 6953524 3172576 18.46 1488952 9090612 87844 01:38:01 AM 5180212 12228256 10961320 67.91 2688 7015528 2974440 17.30 1526060 8451436 46588 01:39:01 AM 7529744 14702472 8611788 53.35 2688 7138472 899008 5.23 1762508 5874964 322548 01:40:01 AM 7472544 14654296 8668988 53.71 2688 7149196 961712 5.59 1937352 5757976 18352 Average: 8170272 13110199 7971260 49.38 2688 4973795 2293062 13.34 1002458 6188908 182287 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 92.02 77.15 1151.91 20.89 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 107.28 95.12 249.82 26.87 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 108.10 92.88 253.08 27.16 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 485.34 433.74 4981.74 87.56 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 168.08 160.49 4156.41 18.03 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 91.52 70.97 1776.81 13.07 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 01:29:01 AM eth0 37.15 37.33 139.22 10.59 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 31.97 30.17 48.77 11.07 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 64.96 62.20 622.75 22.28 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 186.74 151.32 1736.16 26.72 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 5.10 4.72 1.34 1.32 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 10.06 10.03 85.22 1.73 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.27 2.10 0.52 0.87 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 3.15 2.78 0.72 1.12 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 1.95 1.75 0.53 0.80 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 71.54 71.85 605.34 16.44 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 243.00 258.45 178.47 827.55 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 621.58 670.34 396.42 4255.43 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 129.53 124.07 910.24 298.27 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) 09/06/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.02 0.52 7.92 2.14 0.08 73.32 01:23:01 AM 0 10.15 0.47 7.46 1.44 0.08 80.41 01:23:01 AM 1 20.17 0.37 6.64 2.42 0.08 70.32 01:23:01 AM 2 22.88 0.45 7.73 1.36 0.10 67.49 01:23:01 AM 3 10.90 0.79 9.85 3.37 0.07 75.03 01:24:01 AM all 0.55 0.00 0.41 0.47 0.05 98.52 01:24:01 AM 0 1.04 0.00 0.89 0.42 0.05 97.61 01:24:01 AM 1 0.70 0.00 0.15 0.25 0.03 98.86 01:24:01 AM 2 0.28 0.00 0.40 0.79 0.05 98.48 01:24:01 AM 3 0.18 0.00 0.20 0.42 0.07 99.13 01:25:01 AM all 0.49 0.00 0.31 0.02 0.06 99.11 01:25:01 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 01:25:01 AM 1 0.89 0.00 0.27 0.05 0.07 98.73 01:25:01 AM 2 0.65 0.00 0.60 0.03 0.07 98.65 01:25:01 AM 3 0.33 0.00 0.33 0.00 0.05 99.28 01:26:01 AM all 34.91 0.00 2.66 2.99 0.13 59.31 01:26:01 AM 0 31.58 0.00 3.19 3.10 0.13 61.99 01:26:01 AM 1 37.89 0.00 1.58 0.74 0.13 59.66 01:26:01 AM 2 33.18 0.00 3.05 3.20 0.12 60.46 01:26:01 AM 3 37.01 0.00 2.84 4.91 0.13 55.11 01:27:01 AM all 46.38 0.00 2.31 3.91 0.11 47.28 01:27:01 AM 0 48.90 0.00 2.75 6.74 0.11 41.50 01:27:01 AM 1 43.86 0.00 2.51 4.38 0.13 49.13 01:27:01 AM 2 46.78 0.00 0.98 2.93 0.12 49.20 01:27:01 AM 3 45.99 0.00 3.05 1.64 0.09 49.23 01:28:01 AM all 56.41 0.00 2.58 0.50 0.09 40.42 01:28:01 AM 0 63.20 0.00 2.95 0.17 0.08 33.60 01:28:01 AM 1 55.45 0.00 3.53 1.05 0.08 39.88 01:28:01 AM 2 48.46 0.00 2.05 0.69 0.10 48.70 01:28:01 AM 3 58.49 0.00 1.77 0.08 0.08 39.57 01:29:01 AM all 49.74 0.00 2.72 2.04 0.10 45.39 01:29:01 AM 0 55.08 0.00 3.57 1.96 0.10 39.29 01:29:01 AM 1 49.38 0.00 2.68 2.93 0.12 44.90 01:29:01 AM 2 49.28 0.00 2.03 0.91 0.08 47.70 01:29:01 AM 3 45.26 0.00 2.61 2.36 0.10 49.67 01:30:01 AM all 50.53 0.00 2.99 0.65 0.10 45.73 01:30:01 AM 0 72.32 0.00 6.92 0.30 0.10 20.36 01:30:01 AM 1 37.92 0.00 2.34 1.67 0.12 57.95 01:30:01 AM 2 43.82 0.00 2.04 0.55 0.10 53.49 01:30:01 AM 3 48.07 0.00 0.67 0.07 0.08 51.11 01:31:01 AM all 40.82 0.00 2.85 0.49 0.08 55.76 01:31:01 AM 0 50.35 0.00 4.46 0.30 0.08 44.80 01:31:01 AM 1 39.02 0.00 2.61 0.45 0.07 57.85 01:31:01 AM 2 42.77 0.00 3.06 0.18 0.08 53.90 01:31:01 AM 3 31.10 0.00 1.28 1.03 0.08 66.51 01:32:01 AM all 34.93 0.00 8.71 0.92 0.09 55.36 01:32:01 AM 0 46.79 0.00 10.42 1.99 0.09 40.71 01:32:01 AM 1 26.44 0.00 8.04 0.19 0.10 65.23 01:32:01 AM 2 33.49 0.00 7.94 0.98 0.08 57.50 01:32:01 AM 3 32.98 0.00 8.42 0.51 0.09 58.00 01:33:01 AM all 30.86 0.00 7.30 12.50 0.09 49.25 01:33:01 AM 0 33.42 0.00 6.03 10.53 0.10 49.92 01:33:01 AM 1 27.21 0.00 7.21 13.27 0.10 52.21 01:33:01 AM 2 30.06 0.00 7.62 11.90 0.08 50.33 01:33:01 AM 3 32.76 0.00 8.34 14.27 0.08 44.54 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 38.01 0.00 1.32 0.32 0.09 60.26 01:34:01 AM 0 22.44 0.00 0.78 0.72 0.08 75.98 01:34:01 AM 1 38.61 0.00 1.19 0.08 0.08 60.04 01:34:01 AM 2 52.84 0.00 1.39 0.13 0.10 45.54 01:34:01 AM 3 38.19 0.00 1.93 0.35 0.08 59.45 01:35:01 AM all 37.02 0.00 1.54 0.57 0.09 60.79 01:35:01 AM 0 46.74 0.00 1.47 0.55 0.08 51.15 01:35:01 AM 1 39.92 0.00 1.65 1.30 0.08 57.04 01:35:01 AM 2 36.96 0.00 1.67 0.00 0.10 61.27 01:35:01 AM 3 24.40 0.00 1.34 0.42 0.08 73.76 01:36:01 AM all 36.33 0.00 1.78 0.53 0.09 61.27 01:36:01 AM 0 51.90 0.00 2.11 0.95 0.10 44.94 01:36:01 AM 1 24.73 0.00 1.24 0.99 0.10 72.95 01:36:01 AM 2 26.30 0.00 1.87 0.00 0.07 71.76 01:36:01 AM 3 42.41 0.00 1.91 0.17 0.10 55.41 01:37:01 AM all 38.33 0.00 1.44 1.10 0.12 59.00 01:37:01 AM 0 37.32 0.00 1.29 2.29 0.12 58.98 01:37:01 AM 1 36.47 0.00 1.40 0.08 0.10 61.94 01:37:01 AM 2 39.20 0.00 1.93 0.17 0.17 58.54 01:37:01 AM 3 40.32 0.00 1.17 1.86 0.08 56.57 01:38:01 AM all 47.70 0.00 3.52 1.34 0.11 47.34 01:38:01 AM 0 40.45 0.00 2.45 1.58 0.12 55.40 01:38:01 AM 1 52.35 0.00 4.25 1.78 0.10 41.52 01:38:01 AM 2 48.35 0.00 3.46 1.10 0.12 46.97 01:38:01 AM 3 49.62 0.00 3.92 0.89 0.10 45.47 01:39:01 AM all 37.60 0.00 3.77 1.02 0.11 57.50 01:39:01 AM 0 46.61 0.00 3.93 0.59 0.12 48.76 01:39:01 AM 1 38.93 0.00 3.80 1.62 0.10 55.55 01:39:01 AM 2 37.00 0.00 4.22 1.17 0.14 57.48 01:39:01 AM 3 27.87 0.00 3.14 0.71 0.08 68.20 01:40:01 AM all 21.60 0.00 2.05 1.25 0.13 74.97 01:40:01 AM 0 42.32 0.00 2.80 0.69 0.13 54.06 01:40:01 AM 1 8.26 0.00 1.19 2.74 0.12 87.69 01:40:01 AM 2 20.17 0.00 1.95 1.26 0.08 76.54 01:40:01 AM 3 15.67 0.00 2.28 0.29 0.18 81.57 Average: all 34.29 0.03 3.12 1.81 0.10 60.65 Average: 0 38.86 0.03 3.52 1.88 0.10 55.61 Average: 1 32.07 0.02 2.90 1.99 0.10 62.93 Average: 2 33.99 0.03 3.00 1.51 0.10 61.38 Average: 3 32.26 0.04 3.05 1.85 0.09 62.70