---> uname -a: Linux prd-centos8-builder-4c-4g-22446.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 1095 6826 19 7842 14319 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:a5:01:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85076sec preferred_lft 85076sec inet6 fe80::f816:3eff:fea5:12a/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) 06/20/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:02 AM 215.58 61.66 153.92 2097.03 11983.54 03:25:01 AM 352.68 13.10 339.58 1552.69 7517.69 03:26:01 AM 91.20 3.38 87.82 734.82 12023.56 03:27:01 AM 3.88 0.00 3.88 0.00 95.55 03:28:01 AM 38.64 3.48 35.15 401.20 28209.81 03:29:01 AM 55.85 0.00 55.85 0.00 6816.58 03:30:01 AM 118.41 0.00 118.41 0.00 28500.50 03:31:01 AM 48.28 0.00 48.28 0.00 8838.63 03:32:01 AM 82.74 0.00 82.74 0.00 9739.26 03:33:01 AM 66.49 0.00 66.49 0.00 7583.82 03:34:01 AM 97.87 0.03 97.83 19.33 17410.91 03:35:01 AM 1344.63 68.37 1276.25 1225.53 41365.77 03:36:01 AM 46.09 28.50 17.60 487.79 1360.52 03:37:01 AM 13.90 3.03 10.86 50.39 10411.95 03:38:01 AM 21.76 11.08 10.68 107.98 9873.12 03:39:01 AM 9.57 0.03 9.53 0.27 9752.69 03:40:01 AM 89.12 0.08 89.04 0.67 10087.39 03:41:01 AM 17.81 0.00 17.81 0.00 1425.36 03:42:01 AM 18.23 0.00 18.23 0.00 1131.66 03:43:01 AM 17.16 0.00 17.16 0.00 542.19 03:44:01 AM 73.64 0.70 72.94 67.84 16387.69 Average: 134.28 9.21 125.07 320.26 11482.18 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 AM 13218888 15063880 2922644 18.11 2688 2042580 807016 4.69 202868 2306796 95532 03:25:01 AM 11492820 13700500 4648712 28.80 2688 2389264 2312744 13.45 230228 3953312 271556 03:26:01 AM 11033660 13334040 5107872 31.64 2688 2477892 2362960 13.75 393288 4241072 16 03:27:01 AM 11034372 13334532 5107160 31.64 2688 2477892 2394828 13.93 393288 4240948 8 03:28:01 AM 9973832 13151644 6167700 38.21 2688 3347356 2514972 14.63 478168 5204456 37380 03:29:01 AM 9252556 13083660 6888976 42.68 2688 3989584 2522884 14.68 831888 5548124 493136 03:30:01 AM 8718288 13051824 7423244 45.99 2688 4485176 2578668 15.00 894328 6009736 157992 03:31:01 AM 7819568 12437980 8321964 51.56 2688 4748772 3149796 18.32 967176 6799416 177948 03:32:01 AM 7512060 12382172 8629472 53.46 2688 4975220 3150296 18.33 1031320 6992404 148492 03:33:01 AM 7171036 12303800 8970496 55.57 2688 5233312 3153912 18.35 1083060 7268024 198436 03:34:01 AM 5529496 11853000 10612036 65.74 2688 6283924 3272432 19.04 1103204 8623112 835928 03:35:01 AM 5206532 11704576 10935000 67.74 2688 6327124 3338956 19.42 1164512 8573780 4088 03:36:01 AM 5118544 11847664 11022988 68.29 2688 6549956 3186144 18.53 1270140 8545568 202548 03:37:01 AM 5214456 12152492 10927076 67.70 2688 6761444 3015224 17.54 1358700 8373444 121900 03:38:01 AM 4577176 11842128 11564356 71.64 2688 7086172 3203460 18.64 1447764 8911144 175832 03:39:01 AM 4303112 11834756 11838420 73.34 2688 7351140 3193896 18.58 1537656 9093060 177216 03:40:01 AM 4790868 12209740 11350664 70.32 2688 7363200 2992792 17.41 1537448 8801096 24812 03:41:01 AM 4710652 12170112 11430880 70.82 2688 7402936 3006008 17.49 1572100 8846600 29784 03:42:01 AM 4711044 12170492 11430488 70.81 2688 7402940 3006008 17.49 1572100 8846516 8 03:43:01 AM 4633152 12144008 11508380 71.30 2688 7453396 3010840 17.51 1589212 8906132 41580 03:44:01 AM 7026724 14697932 9114808 56.47 2688 7615968 852356 4.96 2061096 6052932 7592 Average: 7288040 12689092 8853492 54.85 2688 5417393 2715533 15.80 1081883 6958937 152466 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 AM eth0 366.46 275.61 1461.79 57.24 0.00 0.00 0.00 0.00 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 583.07 524.52 4958.57 114.08 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 110.28 92.32 1054.08 24.02 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 0.47 0.17 0.07 0.22 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 429.67 364.71 3689.02 29.40 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:29:01 AM eth0 100.55 81.07 1856.34 16.26 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.22 2.22 0.46 0.46 0.00 0.00 0.00 0.00 03:30:01 AM eth0 27.98 28.21 83.40 8.60 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 30.33 28.50 61.96 10.15 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 14.60 12.53 3.52 7.66 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 64.88 59.10 616.20 18.80 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 443.39 214.23 1751.09 28.05 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 5.57 5.50 1.15 0.85 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 8.92 9.23 85.09 1.60 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 1.98 1.57 0.45 0.79 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 3.42 2.48 1.03 1.43 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 2.53 2.25 0.62 0.94 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 44.10 43.87 492.35 7.36 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 18.86 18.86 23.37 7.31 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 0.22 0.13 0.06 0.22 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 39.19 38.33 202.23 10.72 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 896.90 882.34 266.07 6478.70 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 151.73 127.58 787.63 325.17 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) 06/20/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:02 AM all 15.78 0.52 8.34 1.55 0.11 73.71 03:24:02 AM 0 6.51 0.65 9.14 2.30 0.10 81.30 03:24:02 AM 1 23.43 0.54 9.07 1.27 0.12 65.57 03:24:02 AM 2 15.18 0.57 8.97 1.07 0.10 74.10 03:24:02 AM 3 18.00 0.30 6.17 1.55 0.12 73.86 03:25:01 AM all 22.78 0.00 2.59 1.81 0.14 72.67 03:25:01 AM 0 21.30 0.00 3.44 3.15 0.15 71.95 03:25:01 AM 1 25.00 0.00 3.51 1.11 0.15 70.22 03:25:01 AM 2 25.31 0.00 1.97 1.64 0.14 70.94 03:25:01 AM 3 19.53 0.00 1.45 1.35 0.12 77.55 03:26:01 AM all 26.15 0.00 1.40 1.04 0.07 71.34 03:26:01 AM 0 23.81 0.00 0.70 0.07 0.08 75.33 03:26:01 AM 1 28.31 0.00 0.92 1.04 0.07 69.67 03:26:01 AM 2 24.90 0.00 1.62 2.70 0.07 70.71 03:26:01 AM 3 27.58 0.00 2.35 0.35 0.07 69.65 03:27:01 AM all 0.18 0.00 0.05 0.05 0.03 99.70 03:27:01 AM 0 0.12 0.00 0.05 0.00 0.03 99.80 03:27:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 03:27:01 AM 2 0.07 0.00 0.03 0.18 0.02 99.70 03:27:01 AM 3 0.45 0.00 0.07 0.00 0.03 99.45 03:28:01 AM all 44.66 0.00 2.24 0.58 0.12 52.41 03:28:01 AM 0 44.73 0.00 1.44 0.03 0.12 53.68 03:28:01 AM 1 50.21 0.00 3.78 0.30 0.13 45.57 03:28:01 AM 2 41.54 0.00 1.15 1.14 0.10 56.07 03:28:01 AM 3 42.18 0.00 2.60 0.84 0.12 54.27 03:29:01 AM all 58.77 0.00 2.98 0.38 0.12 37.76 03:29:01 AM 0 64.42 0.00 4.47 0.39 0.13 30.59 03:29:01 AM 1 51.29 0.00 2.25 0.17 0.12 46.18 03:29:01 AM 2 66.49 0.00 3.72 0.54 0.13 29.11 03:29:01 AM 3 52.88 0.00 1.48 0.42 0.10 45.13 03:30:01 AM all 52.79 0.00 2.95 1.91 0.13 42.22 03:30:01 AM 0 48.31 0.00 2.77 2.17 0.15 46.59 03:30:01 AM 1 56.11 0.00 2.79 1.73 0.12 39.25 03:30:01 AM 2 51.47 0.00 1.60 0.62 0.13 46.18 03:30:01 AM 3 55.28 0.00 4.63 3.12 0.13 36.84 03:31:01 AM all 55.00 0.00 3.30 0.30 0.16 41.24 03:31:01 AM 0 60.61 0.00 4.71 0.07 0.24 34.37 03:31:01 AM 1 52.02 0.00 1.38 0.19 0.14 46.27 03:31:01 AM 2 61.90 0.00 3.96 0.20 0.12 33.82 03:31:01 AM 3 45.63 0.00 3.14 0.73 0.13 50.37 03:32:01 AM all 57.36 0.00 2.84 0.77 0.13 38.91 03:32:01 AM 0 51.17 0.00 2.19 0.54 0.13 45.97 03:32:01 AM 1 49.30 0.00 3.68 1.81 0.12 45.09 03:32:01 AM 2 64.81 0.00 3.05 0.59 0.12 31.44 03:32:01 AM 3 64.14 0.00 2.43 0.13 0.13 33.16 03:33:01 AM all 45.67 0.00 3.07 0.55 0.13 50.59 03:33:01 AM 0 42.76 0.00 2.65 0.45 0.13 54.00 03:33:01 AM 1 53.15 0.00 5.02 0.56 0.13 41.14 03:33:01 AM 2 49.90 0.00 2.86 0.76 0.12 46.37 03:33:01 AM 3 36.83 0.00 1.74 0.42 0.12 60.89 03:34:01 AM all 36.26 0.00 8.69 0.61 0.14 54.30 03:34:01 AM 0 39.71 0.00 8.69 0.72 0.15 50.73 03:34:01 AM 1 27.09 0.00 7.75 0.80 0.14 64.22 03:34:01 AM 2 42.32 0.00 9.37 0.60 0.14 47.57 03:34:01 AM 3 35.90 0.00 8.95 0.34 0.12 54.69 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 27.79 0.00 8.47 13.74 0.13 49.87 03:35:01 AM 0 45.87 0.00 10.18 13.65 0.14 30.17 03:35:01 AM 1 21.38 0.00 8.08 15.77 0.14 54.64 03:35:01 AM 2 18.29 0.00 8.09 12.89 0.14 60.60 03:35:01 AM 3 25.71 0.00 7.53 12.64 0.12 54.00 03:36:01 AM all 38.26 0.00 1.46 0.27 0.13 59.87 03:36:01 AM 0 44.63 0.00 1.00 0.12 0.13 54.12 03:36:01 AM 1 26.80 0.00 1.22 0.02 0.15 71.81 03:36:01 AM 2 26.65 0.00 0.95 0.03 0.12 72.25 03:36:01 AM 3 55.00 0.00 2.68 0.92 0.13 41.26 03:37:01 AM all 39.49 0.00 1.42 0.32 0.12 58.65 03:37:01 AM 0 53.10 0.00 1.66 0.12 0.12 45.01 03:37:01 AM 1 46.75 0.00 1.90 0.00 0.12 51.23 03:37:01 AM 2 22.21 0.00 0.67 1.05 0.10 75.97 03:37:01 AM 3 35.91 0.00 1.46 0.12 0.13 62.38 03:38:01 AM all 36.51 0.00 1.92 0.40 0.10 61.07 03:38:01 AM 0 55.44 0.00 3.33 0.80 0.12 40.31 03:38:01 AM 1 37.44 0.00 1.92 0.22 0.12 60.30 03:38:01 AM 2 21.32 0.00 1.27 0.00 0.08 77.33 03:38:01 AM 3 31.83 0.00 1.17 0.57 0.10 66.33 03:39:01 AM all 36.70 0.00 1.72 0.36 0.10 61.12 03:39:01 AM 0 49.17 0.00 3.24 0.05 0.12 47.43 03:39:01 AM 1 26.44 0.00 1.05 0.83 0.12 71.55 03:39:01 AM 2 26.60 0.00 0.69 0.00 0.10 72.62 03:39:01 AM 3 44.61 0.00 1.89 0.55 0.08 52.87 03:40:01 AM all 22.65 0.00 1.63 0.43 0.07 75.22 03:40:01 AM 0 17.68 0.00 2.78 0.33 0.08 79.13 03:40:01 AM 1 17.80 0.00 0.70 0.70 0.07 80.73 03:40:01 AM 2 20.22 0.00 1.60 0.45 0.07 77.66 03:40:01 AM 3 34.92 0.00 1.44 0.22 0.07 63.36 03:41:01 AM all 37.17 0.00 1.74 0.10 0.09 60.91 03:41:01 AM 0 37.89 0.00 1.75 0.05 0.10 60.20 03:41:01 AM 1 38.50 0.00 1.54 0.07 0.08 59.81 03:41:01 AM 2 42.76 0.00 2.63 0.13 0.08 54.39 03:41:01 AM 3 29.50 0.00 1.04 0.13 0.08 69.24 03:42:01 AM all 0.15 0.00 0.06 0.11 0.03 99.65 03:42:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 03:42:01 AM 1 0.05 0.00 0.05 0.10 0.03 99.77 03:42:01 AM 2 0.07 0.00 0.05 0.00 0.03 99.85 03:42:01 AM 3 0.45 0.00 0.10 0.33 0.02 99.10 03:43:01 AM all 36.97 0.00 2.24 0.09 0.09 60.61 03:43:01 AM 0 34.72 0.00 1.32 0.07 0.08 63.81 03:43:01 AM 1 53.14 0.00 5.38 0.17 0.12 41.19 03:43:01 AM 2 27.20 0.00 1.24 0.05 0.08 71.42 03:43:01 AM 3 32.85 0.00 1.02 0.07 0.08 65.98 03:44:01 AM all 20.70 0.00 3.91 0.86 0.13 74.41 03:44:01 AM 0 15.51 0.00 3.96 0.32 0.12 80.09 03:44:01 AM 1 24.89 0.00 4.43 0.42 0.13 70.13 03:44:01 AM 2 17.56 0.00 4.49 0.29 0.13 77.52 03:44:01 AM 3 24.86 0.00 2.74 2.41 0.12 69.87 Average: all 33.87 0.02 2.99 1.24 0.11 61.77 Average: 0 36.03 0.03 3.30 1.20 0.12 59.32 Average: 1 33.74 0.03 3.16 1.29 0.11 61.67 Average: 2 31.71 0.03 2.85 1.18 0.10 64.14 Average: 3 34.00 0.01 2.66 1.29 0.10 61.94