---> uname -a: Linux prd-centos8-robot-2c-8g-11010.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: 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): 0,1 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 568 4939 19 2189 6830 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:90:79:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fe90:79a9/64 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) 12/06/2025 _x86_64_ (2 CPU) 04:31:49 LINUX RESTART (2 CPU) 04:32:03 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 216.44 159.88 56.56 15135.43 41220.32 04:34:01 AM 121.91 0.92 121.00 65.86 11612.65 04:35:01 AM 39.52 0.38 39.14 62.51 4315.23 04:36:01 AM 64.58 6.75 57.83 1247.98 3831.77 04:37:01 AM 36.16 0.25 35.91 47.06 6430.41 04:38:01 AM 3.78 0.00 3.78 0.00 128.24 04:39:01 AM 0.13 0.00 0.13 0.00 1.45 04:40:01 AM 0.52 0.22 0.30 11.73 8.11 04:41:01 AM 1.98 0.00 1.98 0.00 132.02 04:42:01 AM 0.78 0.00 0.78 0.00 95.03 04:43:01 AM 0.30 0.00 0.30 0.00 20.71 04:44:01 AM 0.35 0.00 0.35 0.00 17.76 04:45:01 AM 0.25 0.00 0.25 0.00 15.44 04:46:01 AM 0.23 0.03 0.20 1.87 13.75 04:47:01 AM 18.43 0.35 18.08 37.19 736.98 Average: 33.29 10.92 22.36 1076.31 4490.95 04:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5580268 7106692 2302156 29.21 2688 1719320 667708 7.48 185436 1834492 84816 04:34:01 AM 5185508 7031032 2696916 34.21 2688 2021216 680204 7.62 198496 2146824 104316 04:35:01 AM 5253644 7100916 2628780 33.35 2688 2023096 597924 6.69 219116 2058592 10760 04:36:01 AM 4906240 7004012 2976184 37.76 2688 2263400 656128 7.35 255928 2335548 160988 04:37:01 AM 4973648 7074316 2908776 36.90 2688 2267252 597972 6.70 260348 2262036 20 04:38:01 AM 4973756 7074428 2908668 36.90 2688 2267256 597972 6.70 260348 2262112 4 04:39:01 AM 4973776 7074448 2908648 36.90 2688 2267256 597972 6.70 260348 2262056 4 04:40:01 AM 4932008 7033620 2950416 37.43 2688 2268204 679180 7.60 260544 2303148 584 04:41:01 AM 4924820 7028144 2957604 37.52 2688 2269912 679180 7.60 260612 2310512 348 04:42:01 AM 4920396 7026056 2962028 37.58 2688 2272240 679180 7.60 260616 2315236 196 04:43:01 AM 4920052 7026096 2962372 37.58 2688 2272624 679180 7.60 260616 2315504 64 04:44:01 AM 4919256 7025676 2963168 37.59 2688 2273000 679180 7.60 260616 2316232 24 04:45:01 AM 4919096 7025892 2963328 37.59 2688 2273376 679180 7.60 260616 2316488 16 04:46:01 AM 4918108 7025360 2964316 37.61 2688 2273832 663680 7.43 260760 2317260 72 04:47:01 AM 5073676 7005216 2808748 35.63 2688 2104420 689572 7.72 307484 2140724 35944 Average: 5024950 7044127 2857474 36.25 2688 2189094 654947 7.33 251459 2233118 26544 04:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 324.63 192.11 1337.31 64.38 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 127.20 97.20 1288.61 12.85 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 15.14 7.95 6.25 3.49 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 43.90 37.97 335.59 8.46 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 571.09 427.53 117.45 95.40 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 2.48 1.97 0.56 0.48 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 2.60 1.90 0.44 0.41 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 28.72 13.98 9.47 1.96 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 31.84 26.47 9.67 5.20 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 24.91 20.31 5.97 4.24 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 12.80 9.21 2.85 1.86 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 11.45 9.22 2.95 2.04 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 10.80 9.05 2.59 1.79 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 9.78 6.70 2.17 1.30 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 78.25 54.04 99.61 35.59 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 85.84 60.75 212.28 15.86 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) 12/06/2025 _x86_64_ (2 CPU) 04:31:49 LINUX RESTART (2 CPU) 04:32:03 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 46.78 0.06 10.97 8.41 0.10 33.69 04:33:01 AM 0 45.72 0.10 11.74 8.18 0.09 34.17 04:33:01 AM 1 47.83 0.02 10.20 8.64 0.10 33.21 04:34:01 AM all 38.26 0.00 5.63 1.71 0.11 54.29 04:34:01 AM 0 30.38 0.00 4.86 1.73 0.10 62.93 04:34:01 AM 1 46.16 0.00 6.40 1.70 0.12 45.63 04:35:01 AM all 12.55 0.00 1.62 0.57 0.07 85.20 04:35:01 AM 0 11.64 0.00 1.38 0.32 0.07 86.59 04:35:01 AM 1 13.46 0.00 1.85 0.82 0.07 83.81 04:36:01 AM all 29.32 0.00 5.38 0.72 0.08 64.49 04:36:01 AM 0 32.53 0.00 5.81 0.62 0.08 60.96 04:36:01 AM 1 26.12 0.00 4.96 0.82 0.08 68.03 04:37:01 AM all 10.83 0.00 2.81 0.85 0.08 85.44 04:37:01 AM 0 6.14 0.00 2.88 0.87 0.07 90.05 04:37:01 AM 1 15.54 0.00 2.75 0.82 0.08 80.81 04:38:01 AM all 0.35 0.00 0.07 0.02 0.04 99.52 04:38:01 AM 0 0.42 0.00 0.03 0.00 0.03 99.52 04:38:01 AM 1 0.28 0.00 0.10 0.03 0.05 99.53 04:39:01 AM all 0.29 0.00 0.09 0.00 0.04 99.57 04:39:01 AM 0 0.47 0.00 0.10 0.00 0.03 99.40 04:39:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 04:40:01 AM all 2.06 0.00 0.35 0.00 0.04 97.54 04:40:01 AM 0 1.61 0.00 0.32 0.00 0.03 98.04 04:40:01 AM 1 2.52 0.00 0.38 0.00 0.05 97.05 04:41:01 AM all 11.30 0.00 0.84 0.02 0.09 87.75 04:41:01 AM 0 6.00 0.00 0.57 0.03 0.10 93.30 04:41:01 AM 1 16.61 0.00 1.10 0.00 0.08 82.20 04:42:01 AM all 11.59 0.00 0.48 0.00 0.08 87.84 04:42:01 AM 0 7.62 0.00 0.33 0.00 0.07 91.98 04:42:01 AM 1 15.56 0.00 0.64 0.00 0.10 83.71 04:43:01 AM all 4.30 0.00 0.27 0.00 0.08 95.34 04:43:01 AM 0 1.75 0.00 0.17 0.00 0.05 98.03 04:43:01 AM 1 6.86 0.00 0.37 0.00 0.12 92.66 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 4.31 0.00 0.33 0.00 0.07 95.29 04:44:01 AM 0 2.04 0.00 0.22 0.00 0.05 97.70 04:44:01 AM 1 6.58 0.00 0.45 0.00 0.08 92.88 04:45:01 AM all 4.29 0.00 0.29 0.00 0.08 95.34 04:45:01 AM 0 1.52 0.00 0.15 0.00 0.08 98.25 04:45:01 AM 1 7.06 0.00 0.44 0.00 0.08 92.42 04:46:01 AM all 3.29 0.00 0.25 0.00 0.08 96.38 04:46:01 AM 0 2.57 0.00 0.17 0.00 0.05 97.21 04:46:01 AM 1 4.01 0.00 0.33 0.00 0.10 95.56 04:47:01 AM all 20.10 0.00 2.43 0.08 0.08 77.32 04:47:01 AM 0 14.95 0.00 2.17 0.12 0.07 82.69 04:47:01 AM 1 25.25 0.00 2.69 0.05 0.08 71.93 Average: all 13.24 0.00 2.10 0.81 0.07 83.78 Average: 0 10.95 0.01 2.04 0.77 0.06 86.17 Average: 1 15.53 0.00 2.17 0.84 0.08 81.38