---> uname -a: Linux prd-centos8-robot-2c-8g-15730.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4926 19 2187 6815 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:31:b0:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84790sec preferred_lft 84790sec inet6 fe80::f816:3eff:fe31:b011/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/22/2025 _x86_64_ (2 CPU) 02:05:41 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:02 AM 111.48 71.73 39.75 7010.60 37647.67 02:08:01 AM 0.51 0.00 0.51 0.00 9.47 02:09:01 AM 0.23 0.03 0.20 0.53 2.75 02:10:01 AM 0.28 0.00 0.28 0.00 3.77 02:11:01 AM 0.27 0.00 0.27 0.00 3.07 02:12:01 AM 0.30 0.00 0.30 0.00 5.37 02:13:01 AM 0.12 0.00 0.12 0.00 0.90 02:14:01 AM 0.10 0.00 0.10 0.00 0.80 02:15:01 AM 0.13 0.00 0.13 0.00 1.05 02:16:01 AM 0.17 0.00 0.17 0.00 2.42 02:17:01 AM 0.17 0.00 0.17 0.00 3.37 02:18:01 AM 0.15 0.00 0.15 0.00 1.05 02:19:01 AM 0.18 0.00 0.18 0.00 2.23 02:20:01 AM 0.15 0.00 0.15 0.00 1.62 02:21:01 AM 0.35 0.05 0.30 0.80 4.25 02:22:01 AM 1.22 0.00 1.22 0.00 29.68 02:23:01 AM 0.27 0.00 0.27 0.00 3.72 02:24:01 AM 0.15 0.00 0.15 0.00 1.72 02:25:01 AM 0.10 0.00 0.10 0.00 0.92 02:26:01 AM 0.68 0.45 0.23 155.15 2.65 02:27:01 AM 84.77 6.33 78.44 1096.22 5779.94 02:28:01 AM 74.21 0.92 73.29 65.84 9741.35 02:29:01 AM 32.44 0.38 32.06 64.26 2567.74 02:30:01 AM 86.67 9.45 77.22 1685.30 8686.15 02:31:01 AM 7.13 0.02 7.12 0.13 561.01 02:32:01 AM 32.39 0.63 31.76 73.18 1396.28 Average: 16.73 3.46 13.26 390.73 2557.96 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:02 AM 5846040 7214956 2036384 25.83 2688 1567876 622028 6.96 152800 1621848 12 02:08:01 AM 5847444 7216360 2034980 25.82 2688 1567876 622028 6.96 152856 1621008 4 02:09:01 AM 5844024 7212960 2038400 25.86 2688 1567896 622028 6.96 152888 1624400 8 02:10:01 AM 5843384 7212320 2039040 25.87 2688 1567896 640356 7.17 152888 1624676 4 02:11:01 AM 5841748 7210696 2040676 25.89 2688 1567900 640356 7.17 152888 1626648 4 02:12:01 AM 5841820 7210768 2040604 25.89 2688 1567900 640356 7.17 152888 1626736 4 02:13:01 AM 5841912 7210860 2040512 25.89 2688 1567900 640356 7.17 152888 1626676 4 02:14:01 AM 5841844 7210796 2040580 25.89 2688 1567904 640356 7.17 152888 1626680 4 02:15:01 AM 5841964 7210916 2040460 25.89 2688 1567904 624300 6.99 152888 1626684 4 02:16:01 AM 5841976 7210928 2040448 25.89 2688 1567904 624300 6.99 152888 1626684 4 02:17:01 AM 5834480 7203436 2047944 25.98 2688 1567908 624300 6.99 152888 1634228 4 02:18:01 AM 5834748 7203704 2047676 25.98 2688 1567908 624300 6.99 152888 1634160 4 02:19:01 AM 5833620 7202576 2048804 25.99 2688 1567908 624300 6.99 152888 1634952 4 02:20:01 AM 5833188 7202148 2049236 26.00 2688 1567912 641036 7.18 152888 1635188 4 02:21:01 AM 5833524 7202492 2048900 25.99 2688 1567920 626236 7.01 152980 1634892 12 02:22:01 AM 5841496 7210468 2040928 25.89 2688 1567924 626236 7.01 152980 1626964 4 02:23:01 AM 5841780 7210752 2040644 25.89 2688 1567924 626236 7.01 152980 1626780 8 02:24:01 AM 5841808 7210780 2040616 25.89 2688 1567924 626236 7.01 152980 1626784 8 02:25:01 AM 5841728 7210704 2040696 25.89 2688 1567928 626236 7.01 152980 1626792 4 02:26:01 AM 5765396 7148732 2117028 26.86 2688 1582288 641640 7.18 156520 1698584 9720 02:27:01 AM 5221244 6993628 2661180 33.76 2688 1952496 755904 8.46 194476 2137124 224476 02:28:01 AM 5155488 7003624 2726936 34.60 2688 2024244 721104 8.07 198924 2175380 42008 02:29:01 AM 5079524 7005700 2802900 35.56 2688 2097864 723476 8.10 228572 2209116 67452 02:30:01 AM 4940316 7055228 2942108 37.32 2688 2282112 641332 7.18 266268 2290168 10956 02:31:01 AM 4938900 7054652 2943524 37.34 2688 2282952 647736 7.25 266716 2290140 4 02:32:01 AM 5076968 7005216 2805456 35.59 2688 2101164 698340 7.82 464396 1980444 10076 Average: 5659476 7163285 2222948 28.20 2688 1696667 645812 7.23 180042 1758221 14031 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 AM eth0 94.20 44.34 355.89 14.11 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 4.93 0.03 0.71 0.00 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 1.27 0.08 0.09 0.01 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.85 0.12 0.05 0.01 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 0.83 0.10 0.06 0.01 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 0.93 0.18 0.18 0.07 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 0.35 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 0.58 0.12 0.04 0.01 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 0.58 0.10 0.09 0.01 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 1.00 0.10 0.09 0.01 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 0.58 0.20 0.18 0.07 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 0.53 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 0.23 0.10 0.02 0.01 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 0.53 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 0.50 0.12 0.08 0.01 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 0.58 0.12 0.16 0.07 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 0.28 0.05 0.02 0.00 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 0.47 0.08 0.03 0.01 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 0.30 0.08 0.02 0.01 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 66.64 43.32 239.12 27.33 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 157.81 124.66 1338.61 23.05 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 61.46 44.90 585.14 6.62 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 16.35 16.10 65.27 5.49 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 233.59 172.44 317.31 43.57 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 34.94 19.66 10.10 2.22 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 48.47 35.12 80.46 22.29 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.05 19.34 115.22 5.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/22/2025 _x86_64_ (2 CPU) 02:05:41 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:02 AM all 15.22 0.05 6.08 3.34 0.07 75.24 02:07:02 AM 0 14.88 0.07 6.30 3.28 0.07 75.40 02:07:02 AM 1 15.56 0.03 5.87 3.39 0.07 75.08 02:08:01 AM all 0.24 0.00 0.06 0.00 0.04 99.66 02:08:01 AM 0 0.43 0.00 0.07 0.00 0.05 99.46 02:08:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.86 02:09:01 AM all 0.29 0.00 0.08 0.00 0.06 99.57 02:09:01 AM 0 0.55 0.00 0.08 0.00 0.07 99.30 02:09:01 AM 1 0.03 0.00 0.08 0.00 0.05 99.83 02:10:01 AM all 0.22 0.00 0.08 0.00 0.04 99.67 02:10:01 AM 0 0.42 0.00 0.10 0.00 0.03 99.45 02:10:01 AM 1 0.02 0.00 0.05 0.00 0.05 99.88 02:11:01 AM all 0.23 0.00 0.06 0.01 0.07 99.64 02:11:01 AM 0 0.40 0.00 0.08 0.02 0.10 99.40 02:11:01 AM 1 0.05 0.00 0.03 0.00 0.03 99.88 02:12:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 02:12:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 02:12:01 AM 1 0.08 0.00 0.03 0.00 0.02 99.87 02:13:01 AM all 0.17 0.00 0.07 0.00 0.04 99.72 02:13:01 AM 0 0.30 0.00 0.08 0.00 0.05 99.56 02:13:01 AM 1 0.03 0.00 0.05 0.00 0.03 99.88 02:14:01 AM all 0.31 0.00 0.05 0.00 0.06 99.58 02:14:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 02:14:01 AM 1 0.03 0.00 0.05 0.00 0.07 99.85 02:15:01 AM all 0.31 0.00 0.05 0.00 0.05 99.59 02:15:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 02:15:01 AM 1 0.03 0.00 0.05 0.00 0.05 99.87 02:16:01 AM all 0.31 0.00 0.05 0.00 0.04 99.60 02:16:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 02:16:01 AM 1 0.03 0.00 0.03 0.00 0.03 99.90 02:17:01 AM all 0.58 0.00 0.10 0.00 0.05 99.27 02:17:01 AM 0 0.40 0.00 0.10 0.00 0.05 99.45 02:17:01 AM 1 0.75 0.00 0.10 0.00 0.05 99.10 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 0.31 0.00 0.04 0.00 0.04 99.61 02:18:01 AM 0 0.57 0.00 0.07 0.00 0.07 99.30 02:18:01 AM 1 0.05 0.00 0.02 0.00 0.02 99.92 02:19:01 AM all 0.29 0.00 0.07 0.00 0.05 99.59 02:19:01 AM 0 0.50 0.00 0.07 0.00 0.05 99.38 02:19:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 02:20:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 02:20:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 02:20:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 02:21:01 AM all 0.20 0.00 0.13 0.00 0.05 99.62 02:21:01 AM 0 0.23 0.00 0.07 0.00 0.05 99.65 02:21:01 AM 1 0.17 0.00 0.20 0.00 0.05 99.58 02:22:01 AM all 0.67 0.00 0.06 0.17 0.04 99.07 02:22:01 AM 0 0.52 0.00 0.05 0.33 0.03 99.06 02:22:01 AM 1 0.82 0.00 0.07 0.00 0.05 99.07 02:23:01 AM all 0.28 0.00 0.04 0.00 0.04 99.64 02:23:01 AM 0 0.50 0.00 0.03 0.00 0.05 99.42 02:23:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 02:24:01 AM all 0.29 0.00 0.05 0.00 0.05 99.61 02:24:01 AM 0 0.48 0.00 0.05 0.00 0.07 99.40 02:24:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 02:25:01 AM all 0.30 0.00 0.05 0.00 0.04 99.61 02:25:01 AM 0 0.52 0.00 0.03 0.00 0.03 99.42 02:25:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 02:26:01 AM all 3.79 0.00 0.58 0.01 0.05 95.58 02:26:01 AM 0 4.08 0.00 0.67 0.02 0.07 95.17 02:26:01 AM 1 3.50 0.00 0.48 0.00 0.03 95.98 02:27:01 AM all 35.06 0.00 5.07 1.17 0.11 58.59 02:27:01 AM 0 33.18 0.00 5.58 0.95 0.10 60.18 02:27:01 AM 1 36.92 0.00 4.57 1.38 0.12 57.01 02:28:01 AM all 17.34 0.00 2.63 0.93 0.08 79.02 02:28:01 AM 0 16.50 0.00 2.62 1.18 0.08 79.62 02:28:01 AM 1 18.18 0.00 2.63 0.68 0.08 78.42 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 24.30 0.00 3.28 0.23 0.08 72.11 02:29:01 AM 0 26.95 0.00 3.42 0.23 0.08 69.31 02:29:01 AM 1 21.65 0.00 3.14 0.22 0.08 74.91 02:30:01 AM all 25.77 0.00 4.86 1.46 0.09 67.82 02:30:01 AM 0 14.51 0.00 4.04 1.54 0.08 79.83 02:30:01 AM 1 37.04 0.00 5.68 1.39 0.10 55.79 02:31:01 AM all 0.79 0.00 0.28 0.05 0.04 98.83 02:31:01 AM 0 1.14 0.00 0.32 0.02 0.03 98.50 02:31:01 AM 1 0.45 0.00 0.25 0.08 0.05 99.17 02:32:01 AM all 27.70 0.00 3.77 0.13 0.09 68.31 02:32:01 AM 0 11.48 0.00 3.60 0.10 0.08 84.73 02:32:01 AM 1 43.89 0.00 3.93 0.15 0.10 51.92 Average: all 5.99 0.00 1.07 0.29 0.06 92.60 Average: 0 5.06 0.00 1.07 0.30 0.06 93.52 Average: 1 6.92 0.00 1.07 0.28 0.05 91.68