---> uname -a: Linux prd-centos8-builder-4c-4g-42917.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1082 7318 19 7361 14331 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:38:49:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85288sec preferred_lft 85288sec inet6 fe80::f816:3eff:fe38:493b/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) 09/02/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 200.27 52.23 148.03 2016.79 11356.71 01:24:01 AM 38.19 0.03 38.15 0.53 4911.18 01:25:01 AM 5.38 0.00 5.38 0.00 130.21 01:26:01 AM 381.95 16.63 365.32 2380.27 12122.35 01:27:01 AM 72.93 2.86 70.07 289.27 31186.96 01:28:01 AM 121.13 0.00 121.13 0.00 19995.33 01:29:01 AM 45.43 0.00 45.43 0.00 16558.18 01:30:01 AM 77.25 0.00 77.25 0.00 7682.77 01:31:01 AM 54.67 0.00 54.67 0.00 8250.86 01:32:01 AM 1503.23 17.25 1485.99 207.70 49929.63 01:33:01 AM 120.06 79.62 40.44 1524.68 2849.59 01:34:01 AM 17.80 0.58 17.21 5.33 7823.26 01:35:01 AM 23.32 13.57 9.75 153.33 9745.15 01:36:01 AM 11.25 0.03 11.21 0.27 9792.07 01:37:01 AM 80.07 0.08 79.99 0.67 11956.57 01:38:01 AM 56.90 0.00 56.90 0.00 4255.70 01:39:01 AM 126.96 0.50 126.46 28.12 14138.67 Average: 172.75 10.79 161.96 388.65 13099.55 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13229112 15084404 2912420 18.04 2688 2052904 796760 4.63 202276 2305812 126080 01:24:01 AM 13217688 15074544 2923844 18.11 2688 2053392 796760 4.63 202292 2308136 264 01:25:01 AM 13204344 15069128 2937188 18.20 2688 2059336 796760 4.63 202296 2315148 5728 01:26:01 AM 11464752 13902184 4676780 28.97 2688 2614520 1861596 10.83 389052 3813660 220320 01:27:01 AM 10034616 13251648 6106916 37.83 2688 3382208 2463228 14.33 480700 5132188 61764 01:28:01 AM 9078672 13206808 7062860 43.76 2688 4285804 2482016 14.44 866968 5687448 392620 01:29:01 AM 8431760 12762276 7709772 47.76 2688 4474324 2885360 16.79 895580 6283148 99848 01:30:01 AM 8198744 12717924 7942788 49.21 2688 4647160 2940704 17.11 993044 6384716 73084 01:31:01 AM 7950968 12688688 8190564 50.74 2688 4862012 2940704 17.11 1039952 6578048 55584 01:32:01 AM 6092704 12128824 10048828 62.25 2688 5890880 3101876 18.04 1102264 7774464 31764 01:33:01 AM 6278896 12382668 9862636 61.10 2688 5955772 2954548 17.19 1120708 7583860 11244 01:34:01 AM 5619084 12099060 10522448 65.19 2688 6325500 3131880 18.22 1279252 8068420 175928 01:35:01 AM 5368636 12122172 10772896 66.74 2688 6597860 3127948 18.20 1368252 8229608 175896 01:36:01 AM 5084212 12103884 11057320 68.50 2688 6862996 3130128 18.21 1457936 8422948 177212 01:37:01 AM 5379296 12375732 10762236 66.67 2688 6966752 2928152 17.03 1491384 8287520 72136 01:38:01 AM 5181052 12265948 10960480 67.90 2688 7052316 3079368 17.91 1537888 8436108 42712 01:39:01 AM 7496280 14664656 8645252 53.56 2688 7135912 903012 5.25 1761832 5907356 12 Average: 8312401 13170620 7829131 48.50 2688 4895273 2371812 13.80 964216 6089329 101306 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 103.40 91.17 1121.04 24.85 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 113.06 90.25 256.62 25.39 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 173.65 182.99 281.70 55.24 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 562.86 467.12 7646.71 68.19 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 110.69 99.98 1752.26 15.71 0.00 0.00 0.00 0.00 01:28:01 AM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 01:28:01 AM eth0 63.42 46.03 1442.30 7.33 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 41.29 41.15 153.44 12.18 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 37.26 36.48 50.16 17.98 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 64.21 59.92 610.91 16.99 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 198.80 154.94 1734.73 23.22 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 1.17 1.20 0.69 0.46 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 10.30 10.48 85.43 2.01 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.55 2.35 0.62 0.96 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.50 2.38 0.61 0.96 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 52.32 50.82 506.80 10.35 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 47.43 47.72 211.30 13.35 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 599.18 690.97 205.01 4756.96 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 128.48 122.12 944.73 297.21 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) 09/02/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.36 0.43 8.71 1.01 0.08 74.41 01:23:01 AM 0 12.61 0.47 8.27 0.67 0.08 77.91 01:23:01 AM 1 8.25 0.48 8.60 1.05 0.08 81.53 01:23:01 AM 2 12.18 0.60 12.28 1.17 0.08 73.69 01:23:01 AM 3 28.39 0.18 5.70 1.14 0.07 64.53 01:24:01 AM all 0.50 0.00 0.41 0.24 0.05 98.80 01:24:01 AM 0 0.57 0.00 0.12 0.00 0.05 99.27 01:24:01 AM 1 0.25 0.00 0.43 0.62 0.05 98.65 01:24:01 AM 2 0.38 0.00 0.32 0.13 0.07 99.10 01:24:01 AM 3 0.79 0.00 0.77 0.20 0.05 98.19 01:25:01 AM all 0.60 0.00 0.47 0.02 0.06 98.86 01:25:01 AM 0 0.37 0.00 0.33 0.02 0.03 99.25 01:25:01 AM 1 1.04 0.00 0.95 0.05 0.08 97.88 01:25:01 AM 2 0.62 0.00 0.27 0.00 0.07 99.05 01:25:01 AM 3 0.37 0.00 0.32 0.00 0.05 99.27 01:26:01 AM all 45.60 0.00 3.03 1.38 0.09 49.90 01:26:01 AM 0 44.75 0.00 4.13 2.20 0.10 48.82 01:26:01 AM 1 53.52 0.00 3.57 1.02 0.08 41.81 01:26:01 AM 2 40.17 0.00 2.18 1.56 0.10 55.98 01:26:01 AM 3 43.94 0.00 2.23 0.74 0.08 53.00 01:27:01 AM all 59.89 0.00 2.57 0.38 0.08 37.08 01:27:01 AM 0 63.45 0.00 3.36 0.50 0.08 32.60 01:27:01 AM 1 58.02 0.00 1.80 0.50 0.07 39.61 01:27:01 AM 2 63.75 0.00 1.72 0.10 0.08 34.35 01:27:01 AM 3 54.33 0.00 3.41 0.42 0.08 41.76 01:28:01 AM all 39.29 0.00 2.31 5.61 0.08 52.71 01:28:01 AM 0 44.68 0.00 2.96 1.22 0.08 51.05 01:28:01 AM 1 35.22 0.00 1.89 11.51 0.10 51.28 01:28:01 AM 2 37.15 0.00 1.97 6.64 0.07 54.17 01:28:01 AM 3 40.11 0.00 2.39 3.08 0.08 54.33 01:29:01 AM all 54.98 0.00 2.72 0.48 0.09 41.73 01:29:01 AM 0 47.58 0.00 1.90 0.67 0.08 49.77 01:29:01 AM 1 55.63 0.00 3.02 0.80 0.10 40.45 01:29:01 AM 2 51.88 0.00 1.46 0.05 0.07 46.54 01:29:01 AM 3 64.80 0.00 4.52 0.40 0.10 30.18 01:30:01 AM all 45.58 0.00 3.08 0.37 0.07 50.90 01:30:01 AM 0 38.42 0.00 2.99 0.25 0.07 58.27 01:30:01 AM 1 57.36 0.00 4.37 0.37 0.07 37.83 01:30:01 AM 2 38.88 0.00 1.39 0.37 0.07 59.29 01:30:01 AM 3 47.67 0.00 3.56 0.50 0.08 48.18 01:31:01 AM all 42.97 0.00 2.97 0.33 0.07 53.66 01:31:01 AM 0 44.83 0.00 3.21 0.10 0.08 51.77 01:31:01 AM 1 41.50 0.00 3.38 0.93 0.07 54.13 01:31:01 AM 2 45.58 0.00 3.29 0.03 0.07 51.02 01:31:01 AM 3 39.95 0.00 2.01 0.24 0.07 57.73 01:32:01 AM all 26.66 0.00 12.97 11.36 0.09 48.92 01:32:01 AM 0 23.71 0.00 11.64 11.57 0.09 52.99 01:32:01 AM 1 23.67 0.00 12.03 11.54 0.08 52.67 01:32:01 AM 2 23.48 0.00 12.66 11.30 0.10 52.46 01:32:01 AM 3 35.86 0.00 15.55 11.01 0.10 37.47 01:33:01 AM all 38.39 0.00 2.04 0.59 0.08 58.91 01:33:01 AM 0 23.26 0.00 1.58 0.22 0.08 74.86 01:33:01 AM 1 21.92 0.00 1.58 0.47 0.07 75.97 01:33:01 AM 2 48.71 0.00 2.58 1.06 0.08 47.57 01:33:01 AM 3 59.60 0.00 2.41 0.62 0.08 37.29 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.24 0.00 1.74 0.18 0.08 60.75 01:34:01 AM 0 38.06 0.00 1.54 0.08 0.08 60.24 01:34:01 AM 1 68.25 0.00 3.20 0.02 0.08 28.45 01:34:01 AM 2 21.66 0.00 0.97 0.55 0.08 76.74 01:34:01 AM 3 20.96 0.00 1.27 0.08 0.08 77.60 01:35:01 AM all 37.81 0.00 1.67 0.23 0.08 60.22 01:35:01 AM 0 20.94 0.00 0.98 0.27 0.08 77.72 01:35:01 AM 1 37.06 0.00 2.12 0.02 0.08 60.71 01:35:01 AM 2 50.75 0.00 1.90 0.17 0.07 47.11 01:35:01 AM 3 42.50 0.00 1.65 0.45 0.08 55.31 01:36:01 AM all 37.07 0.00 1.59 0.17 0.08 61.09 01:36:01 AM 0 21.20 0.00 0.85 0.43 0.08 77.43 01:36:01 AM 1 52.49 0.00 2.69 0.02 0.08 44.72 01:36:01 AM 2 22.37 0.00 0.70 0.18 0.08 76.66 01:36:01 AM 3 52.23 0.00 2.10 0.03 0.08 45.55 01:37:01 AM all 41.20 0.00 2.77 0.25 0.09 55.70 01:37:01 AM 0 36.54 0.00 4.08 0.32 0.08 58.97 01:37:01 AM 1 51.50 0.00 1.96 0.05 0.10 46.39 01:37:01 AM 2 46.09 0.00 2.76 0.22 0.10 50.83 01:37:01 AM 3 30.63 0.00 2.28 0.40 0.07 66.63 01:38:01 AM all 50.45 0.00 2.94 0.21 0.08 46.33 01:38:01 AM 0 43.13 0.00 1.84 0.02 0.07 54.95 01:38:01 AM 1 65.60 0.00 5.37 0.35 0.08 28.60 01:38:01 AM 2 41.31 0.00 1.48 0.34 0.07 56.81 01:38:01 AM 3 51.74 0.00 3.07 0.15 0.08 44.96 01:39:01 AM all 24.73 0.00 3.51 0.80 0.10 70.86 01:39:01 AM 0 15.35 0.00 2.32 0.44 0.10 81.80 01:39:01 AM 1 18.63 0.00 4.91 1.95 0.10 74.41 01:39:01 AM 2 27.71 0.00 3.45 0.27 0.10 68.47 01:39:01 AM 3 37.22 0.00 3.35 0.54 0.08 58.80 Average: all 35.19 0.03 3.25 1.38 0.08 60.08 Average: 0 30.54 0.03 3.05 1.10 0.08 65.20 Average: 1 38.23 0.03 3.63 1.83 0.08 56.20 Average: 2 33.69 0.04 3.01 1.41 0.08 61.77 Average: 3 38.29 0.01 3.31 1.16 0.08 57.15