---> uname -a: Linux prd-centos8-builder-4c-4g-18396.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 1079 6816 19 7867 14334 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:7a:d4:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85193sec preferred_lft 85193sec inet6 fe80::f816:3eff:fe7a:d41a/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) 12/07/2025 _x86_64_ (4 CPU) 03:22:25 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 233.16 81.59 151.57 2335.09 12050.42 03:25:01 AM 36.79 0.03 36.76 0.53 4884.15 03:26:01 AM 5.93 0.00 5.93 0.00 134.33 03:27:01 AM 98.72 11.96 86.75 1504.55 1324.71 03:28:01 AM 363.41 5.90 357.51 922.09 13762.15 03:29:01 AM 51.40 1.77 49.63 231.92 29272.86 03:30:01 AM 133.98 0.00 133.98 0.00 20117.11 03:31:01 AM 52.62 0.00 52.62 0.00 20271.46 03:32:01 AM 69.06 0.00 69.06 0.00 9963.53 03:33:01 AM 90.55 0.00 90.55 0.00 8966.14 03:34:01 AM 58.02 0.03 57.99 19.33 9289.50 03:35:01 AM 1481.82 56.13 1425.69 674.44 51346.60 03:36:01 AM 52.81 40.71 12.10 1038.63 997.12 03:37:01 AM 9.95 0.72 9.23 19.73 7477.09 03:38:01 AM 23.03 13.41 9.63 138.68 10959.43 03:39:01 AM 14.41 0.03 14.38 0.27 11525.16 03:40:01 AM 79.39 0.08 79.30 0.67 9085.34 03:41:01 AM 51.97 0.00 51.97 0.00 4094.67 03:42:01 AM 70.59 0.67 69.92 37.73 16301.60 Average: 156.72 11.21 145.51 364.39 12728.28 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13223124 15089504 2918408 18.08 2688 2064056 821772 4.78 202256 2305440 126084 03:25:01 AM 13214600 15083268 2926932 18.13 2688 2065324 837560 4.87 202300 2308576 204 03:26:01 AM 13210980 15080980 2930552 18.16 2688 2065724 837560 4.87 202300 2309348 12 03:27:01 AM 12241708 14255924 3899824 24.16 2688 2200176 1674756 9.74 218976 3226512 83944 03:28:01 AM 10720156 13874208 5421376 33.59 2688 3325312 1844256 10.73 428404 4510280 851068 03:29:01 AM 9885284 13128140 6256248 38.76 2688 3405108 2537016 14.76 483672 5273164 59500 03:30:01 AM 9053064 13249220 7088468 43.91 2688 4349260 2361992 13.74 857792 5714280 430704 03:31:01 AM 8316456 12775840 7825076 48.48 2688 4601284 2810496 16.35 904352 6385972 93152 03:32:01 AM 7459968 12245608 8681564 53.78 2688 4899100 3242868 18.86 1015664 7076844 127868 03:33:01 AM 7188284 12201040 8953248 55.47 2688 5113904 3261096 18.97 1059648 7273668 102912 03:34:01 AM 6217428 11957876 9924104 61.48 2688 5810296 3377368 19.65 1102448 8139048 546868 03:35:01 AM 4888060 11390140 11253472 69.72 2688 6329764 3430016 19.95 1156980 8881724 384 03:36:01 AM 4762080 11425704 11379452 70.50 2688 6484988 3462368 20.14 1236000 8924024 114780 03:37:01 AM 4334844 11263992 11806688 73.14 2688 6749196 3451408 20.08 1328700 9252360 175876 03:38:01 AM 4105000 11307336 12036532 74.57 2688 7021092 3449288 20.07 1417816 9393356 135480 03:39:01 AM 3832448 11299920 12309084 76.26 2688 7286156 3444692 20.04 1507472 9576124 89408 03:40:01 AM 4454772 11908148 11686760 72.40 2688 7396400 3286180 19.12 1560124 9099144 73136 03:41:01 AM 4266900 11892112 11874632 73.57 2688 7566272 3284076 19.10 1652760 9192228 130888 03:42:01 AM 6961648 14657580 9179884 56.87 2688 7638940 910800 5.30 2058892 6107340 7572 Average: 7807200 12846660 8334332 51.63 2688 5072229 2543451 14.80 978766 6576286 165781 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 107.55 79.07 1338.19 19.89 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 105.97 96.87 274.01 25.93 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 93.47 82.17 271.61 23.10 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 273.75 294.28 1253.88 77.46 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 451.52 336.79 8095.60 37.55 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:29:01 AM eth0 31.69 30.47 100.23 10.37 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 03:30:01 AM eth0 105.40 81.06 1852.19 19.01 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 39.58 38.80 129.70 12.44 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 17.09 15.79 10.01 8.21 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 38.08 35.89 261.58 12.21 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 119.70 101.22 1355.60 21.04 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 106.03 71.83 736.17 12.54 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 8.35 8.48 85.03 1.63 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 2.80 2.43 0.75 1.03 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 2.65 2.03 0.61 0.91 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 3.57 2.87 1.04 1.40 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 51.97 54.24 519.15 11.87 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 43.84 42.49 206.08 13.09 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 940.28 874.50 264.96 6455.39 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 133.85 118.48 881.92 356.00 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) 12/07/2025 _x86_64_ (4 CPU) 03:22:25 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.55 0.75 10.62 1.67 0.10 69.33 03:24:01 AM 0 39.98 0.72 11.02 1.88 0.12 46.29 03:24:01 AM 1 8.18 0.87 12.09 1.14 0.10 77.62 03:24:01 AM 2 8.36 0.67 9.90 1.63 0.08 79.35 03:24:01 AM 3 13.67 0.72 9.45 2.03 0.08 74.04 03:25:01 AM all 0.56 0.00 0.41 0.35 0.05 98.63 03:25:01 AM 0 0.30 0.00 0.15 0.17 0.05 99.33 03:25:01 AM 1 0.22 0.00 0.47 0.94 0.07 98.31 03:25:01 AM 2 1.02 0.00 0.40 0.13 0.03 98.41 03:25:01 AM 3 0.70 0.00 0.64 0.15 0.05 98.46 03:26:01 AM all 0.53 0.00 0.29 0.02 0.05 99.11 03:26:01 AM 0 0.25 0.00 0.10 0.00 0.05 99.60 03:26:01 AM 1 0.32 0.00 0.18 0.02 0.07 99.42 03:26:01 AM 2 0.62 0.00 0.07 0.05 0.05 99.22 03:26:01 AM 3 0.94 0.00 0.80 0.00 0.05 98.21 03:27:01 AM all 13.61 0.00 1.47 0.53 0.11 84.28 03:27:01 AM 0 14.02 0.00 0.82 0.08 0.12 84.96 03:27:01 AM 1 13.40 0.00 1.69 0.65 0.10 84.15 03:27:01 AM 2 12.19 0.00 1.93 0.72 0.10 85.06 03:27:01 AM 3 14.82 0.00 1.46 0.67 0.12 82.93 03:28:01 AM all 37.76 0.00 2.73 1.93 0.10 57.48 03:28:01 AM 0 39.58 0.00 2.88 1.46 0.10 55.98 03:28:01 AM 1 34.71 0.00 2.52 3.06 0.10 59.61 03:28:01 AM 2 40.37 0.00 2.71 1.47 0.10 55.35 03:28:01 AM 3 36.36 0.00 2.81 1.72 0.10 59.01 03:29:01 AM all 65.41 0.00 2.39 0.52 0.12 31.56 03:29:01 AM 0 67.48 0.00 3.26 0.08 0.13 29.04 03:29:01 AM 1 63.14 0.00 2.36 0.47 0.12 33.92 03:29:01 AM 2 65.23 0.00 2.57 1.09 0.12 30.99 03:29:01 AM 3 65.80 0.00 1.35 0.43 0.12 32.30 03:30:01 AM all 46.65 0.00 2.80 1.26 0.10 49.19 03:30:01 AM 0 46.65 0.00 2.70 0.44 0.10 50.12 03:30:01 AM 1 47.26 0.00 2.31 1.37 0.10 48.95 03:30:01 AM 2 47.60 0.00 3.90 2.34 0.12 46.04 03:30:01 AM 3 45.09 0.00 2.28 0.87 0.10 51.66 03:31:01 AM all 55.91 0.00 2.88 0.68 0.11 40.43 03:31:01 AM 0 51.02 0.00 1.31 1.59 0.12 45.96 03:31:01 AM 1 52.41 0.00 1.66 0.75 0.10 45.08 03:31:01 AM 2 73.51 0.00 6.82 0.29 0.12 19.27 03:31:01 AM 3 46.69 0.00 1.72 0.07 0.10 51.42 03:32:01 AM all 54.69 0.00 2.80 0.42 0.11 41.97 03:32:01 AM 0 68.99 0.00 5.13 0.29 0.10 25.49 03:32:01 AM 1 47.70 0.00 1.14 0.44 0.12 50.60 03:32:01 AM 2 59.20 0.00 2.76 0.39 0.10 37.55 03:32:01 AM 3 42.86 0.00 2.18 0.57 0.12 54.26 03:33:01 AM all 48.54 0.00 3.03 0.52 0.10 47.81 03:33:01 AM 0 50.71 0.00 2.76 0.19 0.12 46.23 03:33:01 AM 1 31.15 0.00 1.80 0.54 0.08 66.42 03:33:01 AM 2 54.33 0.00 3.59 0.99 0.08 41.01 03:33:01 AM 3 57.97 0.00 3.96 0.37 0.10 37.60 03:34:01 AM all 40.96 0.00 3.94 0.63 0.11 54.37 03:34:01 AM 0 51.56 0.00 5.67 0.76 0.10 41.91 03:34:01 AM 1 28.51 0.00 2.40 0.86 0.10 68.14 03:34:01 AM 2 46.42 0.00 3.53 0.13 0.12 49.80 03:34:01 AM 3 37.36 0.00 4.17 0.75 0.12 57.60 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 24.78 0.00 12.92 14.35 0.12 47.83 03:35:01 AM 0 21.02 0.00 12.82 15.71 0.14 50.32 03:35:01 AM 1 19.19 0.00 13.70 16.47 0.12 50.52 03:35:01 AM 2 31.51 0.00 12.13 10.94 0.10 45.32 03:35:01 AM 3 27.39 0.00 13.04 14.29 0.12 45.16 03:36:01 AM all 37.11 0.00 1.22 0.34 0.10 61.21 03:36:01 AM 0 52.05 0.00 1.59 0.27 0.12 45.98 03:36:01 AM 1 40.28 0.00 0.92 0.13 0.12 58.55 03:36:01 AM 2 31.84 0.00 1.62 0.80 0.10 65.64 03:36:01 AM 3 24.29 0.00 0.77 0.17 0.08 74.69 03:37:01 AM all 38.42 0.00 1.61 0.24 0.11 59.62 03:37:01 AM 0 34.28 0.00 1.22 0.02 0.12 64.37 03:37:01 AM 1 55.60 0.00 2.02 0.92 0.12 41.34 03:37:01 AM 2 41.22 0.00 2.19 0.02 0.12 56.45 03:37:01 AM 3 22.55 0.00 1.00 0.00 0.10 76.35 03:38:01 AM all 37.63 0.00 1.65 0.35 0.10 60.26 03:38:01 AM 0 65.05 0.00 1.99 0.18 0.12 32.66 03:38:01 AM 1 33.17 0.00 1.87 0.00 0.12 64.85 03:38:01 AM 2 23.30 0.00 1.84 1.09 0.10 73.67 03:38:01 AM 3 28.96 0.00 0.92 0.15 0.08 69.88 03:39:01 AM all 37.32 0.00 1.67 0.40 0.11 60.50 03:39:01 AM 0 58.50 0.00 2.42 0.22 0.13 38.73 03:39:01 AM 1 36.56 0.00 1.69 0.00 0.10 61.65 03:39:01 AM 2 20.09 0.00 1.02 1.27 0.10 77.52 03:39:01 AM 3 34.10 0.00 1.54 0.12 0.12 64.13 03:40:01 AM all 45.74 0.00 2.93 0.30 0.10 50.93 03:40:01 AM 0 41.49 0.00 4.17 0.45 0.10 53.79 03:40:01 AM 1 39.85 0.00 2.11 0.13 0.10 57.80 03:40:01 AM 2 42.21 0.00 2.01 0.18 0.10 55.49 03:40:01 AM 3 59.44 0.00 3.42 0.44 0.10 36.60 03:41:01 AM all 50.38 0.00 3.06 0.20 0.11 46.24 03:41:01 AM 0 57.45 0.00 4.92 0.20 0.12 37.31 03:41:01 AM 1 46.07 0.00 2.49 0.22 0.10 51.13 03:41:01 AM 2 44.69 0.00 2.02 0.24 0.10 52.96 03:41:01 AM 3 53.36 0.00 2.84 0.15 0.12 43.53 03:42:01 AM all 21.91 0.00 3.82 0.72 0.14 73.40 03:42:01 AM 0 28.38 0.00 4.08 0.10 0.15 67.29 03:42:01 AM 1 4.65 0.00 2.13 0.59 0.13 92.50 03:42:01 AM 2 33.72 0.00 6.00 0.45 0.15 59.67 03:42:01 AM 3 20.90 0.00 3.07 1.75 0.13 74.15 Average: all 35.54 0.04 3.26 1.32 0.10 59.73 Average: 0 41.52 0.04 3.62 1.25 0.11 53.47 Average: 1 31.71 0.05 2.91 1.49 0.10 63.73 Average: 2 35.63 0.04 3.52 1.26 0.10 59.45 Average: 3 33.31 0.04 3.01 1.29 0.10 62.25