---> uname -a: Linux prd-centos8-builder-4c-4g-45713.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 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1071 6833 19 7858 14342 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:51:08:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85180sec preferred_lft 85180sec inet6 fe80::f816:3eff:fe51:891/64 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) 03:23:05 LINUX RESTART (4 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 156.26 15.56 140.70 1663.45 12746.63 03:26:01 AM 13.46 0.00 13.46 0.00 404.78 03:27:01 AM 18.73 0.03 18.69 0.53 280.29 03:28:01 AM 200.28 12.33 187.95 1615.86 2850.96 03:29:01 AM 121.81 5.62 116.20 877.72 11307.85 03:30:01 AM 59.17 1.02 58.15 165.12 29286.87 03:31:01 AM 136.96 0.00 136.96 0.00 20935.58 03:32:01 AM 41.73 0.00 41.73 0.00 19893.20 03:33:01 AM 87.07 0.00 87.07 0.00 9752.76 03:34:01 AM 76.53 0.00 76.53 0.00 8775.40 03:35:01 AM 73.42 0.03 73.39 19.33 9789.50 03:36:01 AM 1474.26 56.13 1418.13 674.44 49437.99 03:37:01 AM 60.56 40.73 19.83 1038.76 1626.90 03:38:01 AM 19.42 3.03 16.39 50.37 10456.27 03:39:01 AM 22.86 11.08 11.78 107.98 10045.98 03:40:01 AM 8.46 0.03 8.43 0.27 9717.74 03:41:01 AM 89.09 0.08 89.00 0.67 9844.68 03:42:01 AM 67.73 0.03 67.69 5.20 4035.67 03:43:01 AM 51.76 0.65 51.11 62.52 15468.11 Average: 146.30 7.70 138.59 330.63 12456.25 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 13234992 15096196 2906540 18.01 2688 2058584 824128 4.79 202860 2292848 1116 03:26:01 AM 13230532 15093028 2911000 18.03 2688 2058980 824128 4.79 202864 2295708 244 03:27:01 AM 13219700 15088948 2921832 18.10 2688 2064016 824128 4.79 202924 2301844 2036 03:28:01 AM 12015384 14173468 4126148 25.56 2688 2341548 1844276 10.73 224112 3444396 174668 03:29:01 AM 9265820 12413248 6875712 42.60 2688 3319920 3370896 19.61 449136 5946124 838136 03:30:01 AM 9990752 13329040 6150780 38.11 2688 3500504 2370996 13.79 491292 5162296 150312 03:31:01 AM 9000404 13328440 7141128 44.24 2688 4481360 2230912 12.98 879876 5749636 534328 03:32:01 AM 7447440 11930304 8694092 53.86 2688 4618352 3565076 20.74 904808 7243304 89008 03:33:01 AM 7288592 12094120 8852940 54.85 2688 4920060 3310180 19.26 1022544 7241984 134048 03:34:01 AM 7204332 12220980 8937200 55.37 2688 5118624 3193276 18.58 1061164 7261264 95176 03:35:01 AM 6243040 12132664 9898492 61.32 2688 5926968 3124584 18.18 1102788 8057316 668708 03:36:01 AM 4987220 11480248 11154312 69.10 2688 6322148 3161472 18.39 1157300 8781088 392 03:37:01 AM 5070200 11814764 11071332 68.59 2688 6565152 3192536 18.57 1269752 8587340 202560 03:38:01 AM 4407200 11327100 11734332 72.70 2688 6742548 3175576 18.47 1329000 9179888 87816 03:39:01 AM 4490540 11771964 11650992 72.18 2688 7101368 3194112 18.58 1447240 8986736 175832 03:40:01 AM 4198912 11746152 11942620 73.99 2688 7366336 3189876 18.56 1537136 9187336 177204 03:41:01 AM 4655704 12102656 11485828 71.16 2688 7392540 2997504 17.44 1566572 8897556 47412 03:42:01 AM 7010540 14702808 9130992 56.57 2688 7632776 881020 5.13 1886464 6228352 425656 03:43:01 AM 7023472 14711944 9118060 56.49 2688 7631736 845160 4.92 2060880 6044672 7584 Average: 7893936 12976741 8247596 51.10 2688 5113869 2427360 14.12 999932 6467878 200644 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 105.46 92.72 562.83 27.79 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 89.37 75.12 224.86 21.23 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 153.98 161.40 249.47 48.46 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 302.52 257.19 3487.36 47.03 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:29:01 AM eth0 362.57 324.63 5683.71 33.74 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.50 0.50 0.09 0.09 0.00 0.00 0.00 0.00 03:30:01 AM eth0 82.06 66.12 1513.93 14.85 0.00 0.00 0.00 0.00 03:31:01 AM lo 2.91 2.91 0.56 0.56 0.00 0.00 0.00 0.00 03:31:01 AM eth0 56.13 50.00 441.69 11.35 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 34.09 32.04 126.74 10.88 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 22.26 21.00 11.05 14.91 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 38.22 35.87 261.47 11.96 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 140.59 120.00 1497.10 23.14 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 81.79 59.50 593.28 9.52 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 8.43 8.87 85.08 1.59 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 1.87 1.15 0.38 0.61 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 3.63 3.25 1.17 1.64 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 2.17 1.93 0.50 0.86 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 56.84 57.21 511.81 12.74 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 137.80 134.91 230.04 41.09 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 754.39 774.04 238.18 6436.54 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 128.11 119.83 827.37 356.28 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) 03:23:05 LINUX RESTART (4 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 10.97 0.18 3.86 0.98 0.07 83.95 03:25:01 AM 0 17.57 0.18 3.69 0.82 0.08 77.66 03:25:01 AM 1 12.44 0.08 3.18 0.65 0.07 83.58 03:25:01 AM 2 11.78 0.23 4.42 0.69 0.07 82.82 03:25:01 AM 3 2.06 0.23 4.15 1.76 0.05 91.74 03:26:01 AM all 0.51 0.00 0.33 0.03 0.04 99.09 03:26:01 AM 0 0.50 0.00 0.12 0.00 0.03 99.35 03:26:01 AM 1 0.22 0.00 0.15 0.08 0.02 99.53 03:26:01 AM 2 0.45 0.00 0.22 0.05 0.05 99.23 03:26:01 AM 3 0.88 0.00 0.83 0.00 0.05 98.23 03:27:01 AM all 0.58 0.00 0.52 0.06 0.05 98.79 03:27:01 AM 0 0.22 0.00 0.22 0.03 0.05 99.48 03:27:01 AM 1 0.40 0.00 0.20 0.00 0.05 99.35 03:27:01 AM 2 0.89 0.00 0.75 0.15 0.05 98.16 03:27:01 AM 3 0.82 0.00 0.92 0.05 0.05 98.16 03:28:01 AM all 18.25 0.00 1.64 11.24 0.11 68.76 03:28:01 AM 0 13.29 0.00 1.56 12.02 0.12 73.02 03:28:01 AM 1 18.03 0.00 2.10 9.26 0.12 70.50 03:28:01 AM 2 17.96 0.00 1.40 0.40 0.12 80.12 03:28:01 AM 3 23.71 0.00 1.49 23.28 0.08 51.44 03:29:01 AM all 39.73 0.00 2.46 0.89 0.10 56.82 03:29:01 AM 0 44.94 0.00 1.66 0.67 0.10 52.63 03:29:01 AM 1 34.92 0.00 2.45 0.91 0.10 61.62 03:29:01 AM 2 38.75 0.00 2.92 1.19 0.12 57.02 03:29:01 AM 3 40.30 0.00 2.79 0.80 0.10 56.00 03:30:01 AM all 64.83 0.00 2.25 1.06 0.12 31.75 03:30:01 AM 0 58.00 0.00 1.99 2.96 0.12 36.93 03:30:01 AM 1 69.37 0.00 2.83 0.99 0.12 26.70 03:30:01 AM 2 65.14 0.00 1.92 0.18 0.12 32.64 03:30:01 AM 3 66.80 0.00 2.27 0.10 0.12 30.71 03:31:01 AM all 48.05 0.00 2.80 1.03 0.11 48.02 03:31:01 AM 0 43.24 0.00 2.14 0.89 0.10 53.63 03:31:01 AM 1 48.41 0.00 3.19 1.04 0.12 47.24 03:31:01 AM 2 48.38 0.00 3.00 1.69 0.10 46.83 03:31:01 AM 3 52.17 0.00 2.85 0.49 0.12 44.37 03:32:01 AM all 56.28 0.00 2.82 0.74 0.12 40.03 03:32:01 AM 0 49.43 0.00 2.07 0.33 0.12 48.04 03:32:01 AM 1 50.23 0.00 1.76 1.14 0.12 46.76 03:32:01 AM 2 64.67 0.00 4.59 0.35 0.13 30.25 03:32:01 AM 3 60.81 0.00 2.88 1.16 0.10 35.05 03:33:01 AM all 53.72 0.00 3.01 0.60 0.11 42.56 03:33:01 AM 0 50.24 0.00 2.31 0.85 0.13 46.45 03:33:01 AM 1 36.90 0.00 1.82 1.09 0.10 60.09 03:33:01 AM 2 76.42 0.00 6.87 0.17 0.12 16.42 03:33:01 AM 3 51.21 0.00 1.02 0.30 0.10 47.36 03:34:01 AM all 50.96 0.00 2.89 0.55 0.09 45.51 03:34:01 AM 0 53.23 0.00 4.61 0.55 0.10 41.51 03:34:01 AM 1 52.13 0.00 2.50 0.15 0.08 45.13 03:34:01 AM 2 43.78 0.00 1.63 0.92 0.10 53.56 03:34:01 AM 3 54.70 0.00 2.81 0.55 0.08 41.85 03:35:01 AM all 42.70 0.00 5.25 0.58 0.12 51.35 03:35:01 AM 0 37.37 0.00 5.21 0.25 0.14 57.03 03:35:01 AM 1 34.06 0.00 3.23 1.37 0.12 61.22 03:35:01 AM 2 60.66 0.00 7.81 0.17 0.12 31.25 03:35:01 AM 3 38.62 0.00 4.74 0.52 0.10 56.02 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 26.79 0.00 11.87 12.70 0.12 48.52 03:36:01 AM 0 22.23 0.00 11.49 12.16 0.10 54.02 03:36:01 AM 1 19.71 0.00 13.09 14.27 0.14 52.79 03:36:01 AM 2 27.48 0.00 10.89 11.28 0.14 50.22 03:36:01 AM 3 37.74 0.00 12.03 13.09 0.12 37.02 03:37:01 AM all 37.64 0.00 1.44 0.33 0.10 60.49 03:37:01 AM 0 34.14 0.00 1.27 0.68 0.10 63.81 03:37:01 AM 1 20.74 0.00 0.84 0.30 0.08 78.05 03:37:01 AM 2 74.48 0.00 3.02 0.28 0.12 22.10 03:37:01 AM 3 21.19 0.00 0.63 0.05 0.10 78.02 03:38:01 AM all 39.12 0.00 1.39 0.26 0.10 59.13 03:38:01 AM 0 50.33 0.00 2.54 0.33 0.12 46.68 03:38:01 AM 1 21.52 0.00 0.60 0.57 0.10 77.21 03:38:01 AM 2 44.96 0.00 1.27 0.12 0.10 53.56 03:38:01 AM 3 39.65 0.00 1.14 0.03 0.10 59.08 03:39:01 AM all 36.88 0.00 1.89 0.24 0.10 60.89 03:39:01 AM 0 37.59 0.00 1.67 0.05 0.12 60.58 03:39:01 AM 1 18.12 0.00 0.65 0.12 0.08 81.02 03:39:01 AM 2 69.28 0.00 3.66 0.22 0.12 26.73 03:39:01 AM 3 22.51 0.00 1.59 0.57 0.08 75.25 03:40:01 AM all 36.68 0.00 1.70 0.25 0.08 61.29 03:40:01 AM 0 29.35 0.00 1.52 0.18 0.08 68.87 03:40:01 AM 1 49.00 0.00 2.39 0.38 0.08 48.15 03:40:01 AM 2 39.60 0.00 1.87 0.37 0.08 58.08 03:40:01 AM 3 28.78 0.00 1.02 0.07 0.08 70.05 03:41:01 AM all 48.31 0.00 2.95 0.26 0.10 48.38 03:41:01 AM 0 50.53 0.00 4.91 0.40 0.10 44.05 03:41:01 AM 1 51.53 0.00 2.16 0.10 0.10 46.10 03:41:01 AM 2 40.93 0.00 1.93 0.30 0.10 56.75 03:41:01 AM 3 50.26 0.00 2.80 0.23 0.10 46.61 03:42:01 AM all 50.09 0.00 4.55 0.21 0.11 45.04 03:42:01 AM 0 54.14 0.00 4.58 0.22 0.13 40.93 03:42:01 AM 1 42.96 0.00 5.21 0.25 0.10 51.47 03:42:01 AM 2 55.49 0.00 6.04 0.10 0.08 38.29 03:42:01 AM 3 47.77 0.00 2.39 0.27 0.10 49.47 03:43:01 AM all 23.36 0.00 2.43 0.41 0.10 73.70 03:43:01 AM 0 28.04 0.00 2.16 0.13 0.08 69.58 03:43:01 AM 1 24.11 0.00 2.87 0.40 0.12 72.50 03:43:01 AM 2 18.09 0.00 2.38 0.44 0.08 79.01 03:43:01 AM 3 23.21 0.00 2.33 0.65 0.10 73.71 Average: all 36.07 0.01 2.94 1.70 0.10 59.19 Average: 0 35.49 0.01 2.92 1.76 0.10 59.72 Average: 1 31.83 0.00 2.68 1.73 0.10 63.66 Average: 2 42.06 0.01 3.50 1.00 0.10 53.33 Average: 3 34.88 0.01 2.65 2.31 0.09 60.05