---> uname -a: Linux prd-centos8-builder-4c-4g-33445.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 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1080 6825 19 7857 14333 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:1f:54:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85240sec preferred_lft 85240sec inet6 fe80::f816:3eff:fe1f:54b6/64 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) 08/07/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 193.74 44.45 149.28 1939.75 12392.04 03:25:01 AM 31.24 0.00 31.24 0.00 3695.50 03:26:02 AM 72.16 12.08 60.08 1504.83 1121.31 03:27:01 AM 362.78 6.01 356.76 948.83 12970.16 03:28:01 AM 59.74 1.77 57.98 231.85 30469.62 03:29:01 AM 132.87 0.00 132.87 0.00 19880.74 03:30:01 AM 50.15 0.00 50.15 0.00 20092.59 03:31:01 AM 74.56 0.00 74.56 0.00 10044.39 03:32:01 AM 79.32 0.00 79.32 0.00 8537.93 03:33:01 AM 45.68 0.00 45.68 0.00 7942.20 03:34:01 AM 1358.77 17.25 1341.53 207.70 51591.95 03:35:01 AM 110.18 79.60 30.58 1521.75 1596.83 03:36:01 AM 20.93 0.58 20.34 8.13 8093.12 03:37:01 AM 24.93 13.58 11.35 153.44 6801.12 03:38:01 AM 10.91 0.03 10.88 0.27 9818.68 03:39:01 AM 69.63 0.08 69.55 0.67 13157.50 03:40:01 AM 43.18 0.00 43.18 0.00 4781.74 03:41:01 AM 83.67 0.42 83.26 24.13 16775.01 Average: 156.71 9.77 146.94 362.86 13320.64 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13225984 15085180 2915548 18.06 2688 2056612 830288 4.83 202600 2301552 95024 03:25:01 AM 13221432 15081896 2920100 18.09 2688 2057064 830288 4.83 202604 2302692 292 03:26:02 AM 12603128 14599040 3538404 21.92 2688 2183448 1471896 8.56 217520 2874960 79184 03:27:01 AM 10356064 13499520 5785468 35.84 2688 3316088 2587528 15.05 430864 4873356 879604 03:28:01 AM 9683964 12910968 6457568 40.01 2688 3391316 2720736 15.83 483984 5477404 47612 03:29:01 AM 9052924 13238776 7088608 43.92 2688 4339988 2314432 13.46 857048 5717120 430608 03:30:01 AM 8430460 12879556 7711072 47.77 2688 4592092 2681440 15.60 904184 6274480 94260 03:31:01 AM 7662864 12449696 8478668 52.53 2688 4901332 3066380 17.84 1021596 6870516 139284 03:32:01 AM 7428692 12425416 8712840 53.98 2688 5099928 3068960 17.85 1057596 7037504 100612 03:33:01 AM 6961972 12420820 9179560 56.87 2688 5556420 3062624 17.82 1093920 7461108 333944 03:34:01 AM 5387072 11862044 10754460 66.63 2688 6305632 3249760 18.90 1151800 8395332 2756 03:35:01 AM 4676628 11204264 11464904 71.03 2688 6355380 3263968 18.99 1164380 9077672 12 03:36:01 AM 5056168 11886180 11085364 68.68 2688 6651816 3132152 18.22 1299312 8573348 88092 03:37:01 AM 4814528 11917536 11327004 70.17 2688 6923976 3123032 18.17 1388432 8725968 177232 03:38:01 AM 4182296 11550300 11959236 74.09 2688 7187564 3160556 18.39 1477872 9255684 175648 03:39:01 AM 4656240 12061368 11485292 71.15 2688 7346476 3196312 18.59 1534108 8926512 89280 03:40:01 AM 4464020 11951564 11677512 72.34 2688 7429848 3353632 19.51 1574072 9081020 42944 03:41:01 AM 6883576 14573172 9257956 57.35 2688 7630200 920076 5.35 1886812 6351044 23936 Average: 7708223 12866516 8433309 52.25 2688 5184732 2557448 14.88 997150 6643182 155574 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 183.71 143.45 1160.99 30.77 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 96.82 78.62 277.68 21.35 0.00 0.00 0.00 0.00 03:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 AM eth0 303.23 319.71 1319.24 84.79 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 673.18 479.67 8313.91 49.58 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 30.96 31.18 100.42 10.71 0.00 0.00 0.00 0.00 03:29:01 AM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 03:29:01 AM eth0 96.32 77.22 1852.22 13.23 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 42.64 39.67 130.66 13.07 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 20.29 19.68 10.59 14.55 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 31.11 28.73 249.97 9.39 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 53.98 49.90 397.64 17.64 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 267.94 147.54 1711.24 19.99 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 0.87 0.88 0.63 0.35 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 10.41 10.41 85.31 1.87 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 2.55 2.33 0.62 0.96 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 3.63 2.77 1.06 1.44 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 17.24 19.31 80.40 4.52 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 63.47 59.09 525.00 14.57 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 779.94 776.01 342.64 6268.20 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 148.31 126.68 913.16 365.68 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) 08/07/2025 _x86_64_ (4 CPU) 03:22:22 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 14.49 0.38 6.01 1.19 0.08 77.86 03:24:01 AM 0 14.67 0.65 8.23 1.50 0.08 74.86 03:24:01 AM 1 8.57 0.25 4.24 0.75 0.07 86.12 03:24:01 AM 2 22.50 0.28 5.84 1.25 0.08 70.04 03:24:01 AM 3 12.21 0.35 5.71 1.24 0.07 80.43 03:25:01 AM all 0.49 0.00 0.37 0.21 0.06 98.87 03:25:01 AM 0 0.87 0.00 0.60 0.03 0.05 98.45 03:25:01 AM 1 0.28 0.00 0.18 0.05 0.05 99.43 03:25:01 AM 2 0.50 0.00 0.47 0.43 0.07 98.53 03:25:01 AM 3 0.32 0.00 0.22 0.32 0.07 99.08 03:26:02 AM all 11.58 0.00 1.32 0.45 0.08 86.58 03:26:02 AM 0 15.06 0.00 0.50 0.00 0.08 84.36 03:26:02 AM 1 11.02 0.00 2.00 1.06 0.08 85.85 03:26:02 AM 2 10.36 0.00 0.65 0.10 0.07 88.82 03:26:02 AM 3 9.88 0.00 2.12 0.64 0.08 87.29 03:27:01 AM all 41.84 0.00 3.19 2.02 0.11 52.84 03:27:01 AM 0 50.81 0.00 3.15 1.44 0.10 44.50 03:27:01 AM 1 42.65 0.00 4.49 1.74 0.12 51.00 03:27:01 AM 2 39.61 0.00 2.44 2.44 0.12 55.38 03:27:01 AM 3 34.29 0.00 2.70 2.44 0.10 60.47 03:28:01 AM all 66.06 0.00 2.41 0.37 0.10 31.06 03:28:01 AM 0 65.90 0.00 3.24 0.73 0.10 30.03 03:28:01 AM 1 67.46 0.00 1.39 0.18 0.12 30.85 03:28:01 AM 2 64.78 0.00 3.45 0.52 0.10 31.16 03:28:01 AM 3 66.09 0.00 1.57 0.03 0.10 32.20 03:29:01 AM all 48.57 0.00 2.95 0.81 0.11 47.57 03:29:01 AM 0 43.65 0.00 2.35 1.75 0.10 52.15 03:29:01 AM 1 54.62 0.00 3.05 0.30 0.12 41.91 03:29:01 AM 2 47.43 0.00 3.38 0.69 0.10 48.40 03:29:01 AM 3 48.56 0.00 3.00 0.49 0.12 47.84 03:30:01 AM all 56.03 0.00 2.89 0.72 0.09 40.28 03:30:01 AM 0 56.06 0.00 3.24 1.01 0.10 39.60 03:30:01 AM 1 47.30 0.00 1.46 0.54 0.08 50.62 03:30:01 AM 2 70.36 0.00 5.75 1.27 0.10 22.51 03:30:01 AM 3 50.39 0.00 1.09 0.05 0.08 48.38 03:31:01 AM all 56.84 0.00 2.73 0.41 0.10 39.92 03:31:01 AM 0 61.93 0.00 4.22 0.52 0.10 33.24 03:31:01 AM 1 42.75 0.00 1.70 0.74 0.12 54.69 03:31:01 AM 2 67.04 0.00 4.02 0.20 0.08 28.65 03:31:01 AM 3 55.66 0.00 0.97 0.20 0.10 43.07 03:32:01 AM all 42.62 0.00 2.38 11.31 0.10 43.58 03:32:01 AM 0 47.21 0.00 2.92 6.35 0.12 43.41 03:32:01 AM 1 42.90 0.00 1.74 8.63 0.12 46.62 03:32:01 AM 2 31.89 0.00 1.64 10.74 0.10 55.62 03:32:01 AM 3 48.50 0.00 3.21 19.55 0.08 28.66 03:33:01 AM all 46.38 0.00 2.85 0.54 0.08 50.14 03:33:01 AM 0 36.10 0.00 1.93 1.04 0.10 60.82 03:33:01 AM 1 58.15 0.00 4.89 0.76 0.08 36.11 03:33:01 AM 2 40.83 0.00 1.45 0.29 0.07 57.36 03:33:01 AM 3 50.46 0.00 3.14 0.07 0.08 46.24 03:34:01 AM all 24.92 0.00 15.05 11.14 0.12 48.76 03:34:01 AM 0 23.94 0.00 14.30 11.18 0.14 50.44 03:34:01 AM 1 21.00 0.00 13.96 11.01 0.14 53.90 03:34:01 AM 2 23.30 0.00 15.24 10.68 0.12 50.66 03:34:01 AM 3 31.45 0.00 16.72 11.71 0.10 40.02 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 39.13 0.00 2.08 0.58 0.10 58.11 03:35:01 AM 0 34.08 0.00 1.58 0.25 0.10 63.99 03:35:01 AM 1 57.55 0.00 2.79 1.23 0.10 38.34 03:35:01 AM 2 33.24 0.00 2.24 0.52 0.08 63.91 03:35:01 AM 3 31.67 0.00 1.73 0.32 0.10 66.18 03:36:01 AM all 37.05 0.00 1.67 0.18 0.09 61.01 03:36:01 AM 0 45.40 0.00 1.77 0.43 0.08 52.32 03:36:01 AM 1 24.79 0.00 0.75 0.05 0.08 74.32 03:36:01 AM 2 42.01 0.00 2.17 0.08 0.08 55.66 03:36:01 AM 3 35.98 0.00 2.00 0.15 0.10 61.76 03:37:01 AM all 37.63 0.00 1.65 0.23 0.09 60.40 03:37:01 AM 0 56.23 0.00 2.34 0.33 0.08 41.01 03:37:01 AM 1 21.96 0.00 1.30 0.25 0.08 76.40 03:37:01 AM 2 52.26 0.00 2.07 0.32 0.10 45.25 03:37:01 AM 3 20.05 0.00 0.87 0.03 0.08 78.97 03:38:01 AM all 37.21 0.00 1.73 0.20 0.09 60.77 03:38:01 AM 0 20.30 0.00 1.28 0.33 0.10 77.98 03:38:01 AM 1 54.20 0.00 2.69 0.20 0.10 42.80 03:38:01 AM 2 31.45 0.00 1.19 0.02 0.10 67.25 03:38:01 AM 3 42.94 0.00 1.77 0.23 0.07 54.99 03:39:01 AM all 41.34 0.00 2.22 0.32 0.09 56.03 03:39:01 AM 0 28.41 0.00 2.42 0.65 0.08 68.44 03:39:01 AM 1 57.92 0.00 2.89 0.08 0.10 39.01 03:39:01 AM 2 28.70 0.00 1.35 0.22 0.08 69.65 03:39:01 AM 3 50.34 0.00 2.21 0.33 0.10 47.02 03:40:01 AM all 54.43 0.00 2.81 0.18 0.10 42.48 03:40:01 AM 0 56.03 0.00 3.15 0.20 0.10 40.51 03:40:01 AM 1 55.40 0.00 1.93 0.05 0.10 42.52 03:40:01 AM 2 49.29 0.00 1.60 0.25 0.10 48.76 03:40:01 AM 3 56.98 0.00 4.57 0.22 0.10 38.13 03:41:01 AM all 31.55 0.00 4.03 0.62 0.11 63.70 03:41:01 AM 0 37.36 0.00 3.93 0.13 0.10 58.47 03:41:01 AM 1 29.18 0.00 5.67 0.67 0.13 64.34 03:41:01 AM 2 33.32 0.00 2.91 1.46 0.10 62.21 03:41:01 AM 3 26.34 0.00 3.62 0.20 0.10 69.74 Average: all 38.23 0.02 3.23 1.74 0.09 56.69 Average: 0 38.55 0.04 3.38 1.54 0.10 56.40 Average: 1 38.77 0.01 3.16 1.56 0.10 56.40 Average: 2 38.28 0.02 3.20 1.74 0.09 56.68 Average: 3 37.34 0.02 3.16 2.11 0.09 57.28