---> uname -a: Linux prd-centos8-builder-4c-4g-1069.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 1071 6828 19 7863 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:75:20:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85334sec preferred_lft 85334sec inet6 fe80::f816:3eff:fe75:209b/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) 10/08/2025 _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 221.13 65.31 155.82 2199.37 12663.82 03:25:01 AM 185.12 12.30 172.82 1613.72 5700.70 03:26:01 AM 310.54 6.68 303.86 1043.34 13232.47 03:27:01 AM 55.65 0.00 55.65 0.00 30303.05 03:28:01 AM 139.61 0.00 139.61 0.00 33428.56 03:29:01 AM 41.89 0.00 41.89 0.00 7759.86 03:30:01 AM 82.94 0.00 82.94 0.00 10261.93 03:31:01 AM 80.37 0.00 80.37 0.00 8357.74 03:32:01 AM 102.82 0.03 102.78 19.33 20179.17 03:33:01 AM 1516.81 86.22 1430.59 1547.08 38298.15 03:34:01 AM 26.33 11.16 15.16 170.90 4950.39 03:35:01 AM 22.91 13.53 9.38 152.62 9512.65 03:36:01 AM 10.70 0.05 10.65 0.80 10133.34 03:37:01 AM 13.41 0.12 13.30 0.93 9777.02 03:38:01 AM 95.98 0.00 95.98 0.00 7991.07 03:39:01 AM 67.14 0.42 66.72 24.13 4163.66 03:40:01 AM 52.65 0.27 52.38 43.59 14357.51 Average: 178.01 11.53 166.48 401.02 14180.30 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13233200 15098920 2908332 18.02 2688 2062748 830100 4.83 203028 2291764 95964 03:25:01 AM 11982188 14142920 4159344 25.77 2688 2345444 1761480 10.25 223388 3480388 222616 03:26:01 AM 10335820 13500612 5805712 35.97 2688 3336544 2193160 12.76 459288 4865344 858396 03:27:01 AM 8951396 12693548 7190136 44.54 2688 3900448 2900572 16.87 710440 5973572 529728 03:28:01 AM 8325084 12661412 7816448 48.42 2688 4488892 2884012 16.78 882268 6418252 145288 03:29:01 AM 7748736 12264236 8392796 52.00 2688 4650620 3161804 18.39 964792 6881700 94968 03:30:01 AM 6783100 11654888 9358432 57.98 2688 4976776 3761772 21.88 1030536 7720532 146396 03:31:01 AM 7015884 12173900 9125648 56.54 2688 5258012 3198812 18.61 1088232 7417540 194808 03:32:01 AM 5344504 11697792 10797028 66.89 2688 6305732 3304048 19.22 1103172 8796156 733696 03:33:01 AM 4756568 11284660 11384964 70.53 2688 6356152 3376828 19.64 1164920 8999372 4088 03:34:01 AM 4400836 11147932 11740696 72.74 2688 6569388 3398148 19.77 1270704 9239376 87792 03:35:01 AM 4271232 11289560 11870300 73.54 2688 6839160 3395100 19.75 1358880 9282868 89316 03:36:01 AM 4150652 11524428 11990880 74.29 2688 7193212 3409824 19.84 1477160 9290920 175648 03:37:01 AM 4282640 11840336 11858892 73.47 2688 7376740 3214564 18.70 1567480 9075464 93888 03:38:01 AM 4366584 11854648 11774948 72.95 2688 7432336 3214328 18.70 1573948 9172008 42776 03:39:01 AM 6511872 14208476 9629660 59.66 2688 7636908 916148 5.33 1887984 6716876 407856 03:40:01 AM 7043584 14737256 9097948 56.36 2688 7637164 824304 4.80 2062792 6016656 8588 Average: 7029640 12575031 9111892 56.45 2688 5550957 2690883 15.65 1119354 7155223 231283 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 162.02 137.34 1294.82 37.01 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 529.43 494.97 3913.05 112.36 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:26:01 AM eth0 373.70 281.36 5769.68 32.85 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 66.16 50.75 1437.59 13.08 0.00 0.00 0.00 0.00 03:28:01 AM lo 3.05 3.05 0.57 0.57 0.00 0.00 0.00 0.00 03:28:01 AM eth0 54.12 49.18 432.12 10.65 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 34.93 33.16 130.60 16.48 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 23.64 21.29 7.35 9.87 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 66.29 61.77 616.85 19.91 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 204.40 138.38 1735.83 23.05 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 4.38 4.43 1.03 0.76 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 9.32 9.55 85.17 1.65 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 2.60 2.27 0.78 1.08 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 3.40 3.02 0.83 1.38 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 9.23 10.35 44.11 2.51 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 67.03 64.76 568.52 15.61 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 374.44 358.57 212.14 2344.61 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 538.77 544.82 170.37 4125.40 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 148.49 133.32 966.19 398.12 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) 10/08/2025 _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 16.22 0.54 8.08 1.45 0.08 73.63 03:24:01 AM 0 16.69 0.47 7.39 1.42 0.08 73.95 03:24:01 AM 1 29.57 0.32 6.76 1.00 0.08 62.26 03:24:01 AM 2 4.18 0.67 8.70 1.96 0.08 84.40 03:24:01 AM 3 14.41 0.72 9.46 1.41 0.07 73.94 03:25:01 AM all 16.12 0.00 2.05 0.86 0.10 80.87 03:25:01 AM 0 17.67 0.00 0.79 0.10 0.08 81.36 03:25:01 AM 1 15.15 0.00 1.92 0.47 0.10 82.36 03:25:01 AM 2 14.69 0.00 3.13 2.29 0.10 79.79 03:25:01 AM 3 17.00 0.00 2.34 0.59 0.10 79.97 03:26:01 AM all 48.28 0.00 2.79 1.95 0.10 46.88 03:26:01 AM 0 49.46 0.00 1.42 0.50 0.10 48.52 03:26:01 AM 1 47.13 0.00 1.27 0.89 0.08 50.63 03:26:01 AM 2 48.94 0.00 3.69 2.50 0.10 44.77 03:26:01 AM 3 47.58 0.00 4.80 3.91 0.10 43.61 03:27:01 AM all 62.01 0.00 2.53 1.34 0.11 34.01 03:27:01 AM 0 58.10 0.00 2.14 2.51 0.10 37.15 03:27:01 AM 1 65.45 0.00 2.51 0.67 0.10 31.28 03:27:01 AM 2 65.10 0.00 4.26 0.99 0.13 29.52 03:27:01 AM 3 59.40 0.00 1.24 1.19 0.10 38.08 03:28:01 AM all 45.28 0.00 2.67 2.22 0.10 49.73 03:28:01 AM 0 50.06 0.00 4.62 1.93 0.10 43.29 03:28:01 AM 1 46.94 0.00 2.23 2.53 0.10 48.20 03:28:01 AM 2 43.70 0.00 1.47 0.79 0.10 53.94 03:28:01 AM 3 40.43 0.00 2.35 3.64 0.10 53.49 03:29:01 AM all 54.36 0.00 2.80 0.32 0.10 42.42 03:29:01 AM 0 46.52 0.00 1.53 0.35 0.10 51.50 03:29:01 AM 1 54.96 0.00 1.41 0.40 0.10 43.12 03:29:01 AM 2 69.50 0.00 6.10 0.10 0.10 24.20 03:29:01 AM 3 46.46 0.00 2.15 0.42 0.10 50.87 03:30:01 AM all 55.28 0.00 2.83 0.41 0.12 41.36 03:30:01 AM 0 55.45 0.00 3.49 0.79 0.10 40.17 03:30:01 AM 1 49.55 0.00 1.52 0.33 0.12 48.48 03:30:01 AM 2 50.34 0.00 1.24 0.37 0.12 47.94 03:30:01 AM 3 65.80 0.00 5.08 0.17 0.13 28.82 03:31:01 AM all 43.21 0.00 3.05 0.54 0.11 53.08 03:31:01 AM 0 41.01 0.00 2.46 0.15 0.10 56.28 03:31:01 AM 1 42.71 0.00 2.95 1.44 0.12 52.78 03:31:01 AM 2 48.05 0.00 3.78 0.35 0.12 47.70 03:31:01 AM 3 41.07 0.00 3.03 0.22 0.10 55.58 03:32:01 AM all 36.62 0.00 8.27 1.01 0.11 54.00 03:32:01 AM 0 31.52 0.00 7.54 0.75 0.12 60.07 03:32:01 AM 1 43.28 0.00 9.36 0.99 0.10 46.27 03:32:01 AM 2 39.40 0.00 8.26 1.81 0.10 50.43 03:32:01 AM 3 32.31 0.00 7.92 0.48 0.10 59.19 03:33:01 AM all 31.80 0.00 7.72 11.18 0.10 49.20 03:33:01 AM 0 41.91 0.00 9.33 13.25 0.10 35.41 03:33:01 AM 1 34.80 0.00 6.43 9.35 0.12 49.30 03:33:01 AM 2 27.59 0.00 7.52 9.52 0.08 55.28 03:33:01 AM 3 22.84 0.00 7.59 12.62 0.10 56.84 03:34:01 AM all 37.36 0.00 1.39 0.20 0.10 60.95 03:34:01 AM 0 41.43 0.00 1.74 0.13 0.10 56.60 03:34:01 AM 1 20.47 0.00 0.97 0.57 0.08 77.91 03:34:01 AM 2 43.31 0.00 1.50 0.08 0.10 55.00 03:34:01 AM 3 44.23 0.00 1.35 0.02 0.10 54.30 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.53 0.00 1.53 0.43 0.08 60.41 03:35:01 AM 0 60.03 0.00 2.37 0.02 0.10 37.48 03:35:01 AM 1 44.36 0.00 1.54 0.73 0.08 53.29 03:35:01 AM 2 25.65 0.00 1.24 0.68 0.08 72.34 03:35:01 AM 3 20.08 0.00 0.99 0.30 0.07 78.56 03:36:01 AM all 36.61 0.00 1.80 0.30 0.09 61.20 03:36:01 AM 0 19.67 0.00 1.65 0.20 0.08 78.40 03:36:01 AM 1 43.99 0.00 2.04 0.20 0.10 53.68 03:36:01 AM 2 36.85 0.00 1.87 0.72 0.08 60.47 03:36:01 AM 3 45.94 0.00 1.64 0.08 0.10 52.24 03:37:01 AM all 38.87 0.00 1.42 0.38 0.09 59.24 03:37:01 AM 0 31.24 0.00 1.04 0.05 0.08 67.59 03:37:01 AM 1 50.34 0.00 1.64 0.79 0.08 47.15 03:37:01 AM 2 23.71 0.00 0.94 0.00 0.08 75.27 03:37:01 AM 3 50.20 0.00 2.05 0.70 0.10 46.94 03:38:01 AM all 52.47 0.00 3.56 0.39 0.10 43.49 03:38:01 AM 0 54.91 0.00 3.89 0.81 0.10 40.29 03:38:01 AM 1 48.49 0.00 2.65 0.03 0.10 48.73 03:38:01 AM 2 48.96 0.00 2.83 0.64 0.10 47.47 03:38:01 AM 3 57.51 0.00 4.85 0.10 0.08 37.46 03:39:01 AM all 37.58 0.00 4.33 0.21 0.10 57.78 03:39:01 AM 0 42.49 0.00 3.82 0.13 0.10 53.45 03:39:01 AM 1 36.72 0.00 6.15 0.13 0.10 56.90 03:39:01 AM 2 37.92 0.00 3.78 0.13 0.10 58.07 03:39:01 AM 3 33.17 0.00 3.55 0.45 0.10 62.72 03:40:01 AM all 21.89 0.00 2.30 0.91 0.09 74.80 03:40:01 AM 0 11.24 0.00 1.79 0.07 0.08 86.81 03:40:01 AM 1 37.78 0.00 2.86 0.38 0.12 58.85 03:40:01 AM 2 26.02 0.00 2.60 1.61 0.08 69.69 03:40:01 AM 3 12.49 0.00 1.96 1.60 0.08 83.87 Average: all 39.51 0.03 3.47 1.41 0.10 55.48 Average: 0 39.38 0.03 3.35 1.36 0.10 55.80 Average: 1 41.86 0.02 3.18 1.23 0.10 53.61 Average: 2 38.46 0.04 3.69 1.44 0.10 56.27 Average: 3 38.32 0.04 3.66 1.63 0.10 56.25