---> uname -a: Linux prd-centos8-robot-2c-8g-13538.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 4937 19 2191 6831 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:67:1a:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe67:1a44/64 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) 12/14/2025 _x86_64_ (2 CPU) 03:15:04 LINUX RESTART (2 CPU) 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 109.50 2.78 106.72 285.29 9560.64 03:18:01 AM 57.28 0.85 56.43 63.98 7531.47 03:19:01 AM 44.34 7.13 37.21 1310.71 2405.88 03:20:01 AM 61.20 0.25 60.95 47.05 8013.40 03:21:01 AM 4.53 0.22 4.32 11.73 165.46 03:22:01 AM 2.00 0.00 2.00 0.00 148.98 03:23:01 AM 0.37 0.00 0.37 0.00 59.66 03:24:01 AM 0.13 0.00 0.13 0.00 30.99 03:25:01 AM 0.35 0.03 0.32 2.13 70.01 03:26:01 AM 0.48 0.00 0.48 0.00 62.91 03:27:01 AM 29.98 0.63 29.35 73.19 1709.15 Average: 28.20 1.08 27.12 163.09 2705.40 03:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5252172 7051684 2630252 33.37 2688 1976392 670276 7.51 186912 2100244 162608 03:18:01 AM 5085660 6964144 2796764 35.48 2688 2054736 767392 8.59 213344 2234772 44244 03:19:01 AM 4846580 6985384 3035844 38.51 2688 2304620 749148 8.39 287872 2366400 222832 03:20:01 AM 4970788 7070648 2911636 36.94 2688 2267364 639484 7.16 260564 2266204 4 03:21:01 AM 4928984 7029884 2953440 37.47 2688 2268424 687200 7.69 260704 2308428 708 03:22:01 AM 4920488 7023196 2961936 37.58 2688 2270252 720388 8.07 260716 2316820 168 03:23:01 AM 4918120 7022324 2964304 37.61 2688 2271748 742164 8.31 260716 2319360 32 03:24:01 AM 4915504 7021264 2966920 37.64 2688 2273332 742164 8.31 260720 2321680 724 03:25:01 AM 4913328 7020832 2969096 37.67 2688 2275028 762984 8.54 260724 2323904 372 03:26:01 AM 4962284 7072920 2920140 37.05 2688 2278160 628744 7.04 261108 2275684 1860 03:27:01 AM 5082512 7015652 2799912 35.52 2688 2106836 696300 7.80 467160 1975976 10036 Average: 4981493 7025267 2900931 36.80 2688 2213354 709659 7.95 270958 2255407 40326 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 96.00 82.25 1072.17 11.57 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 53.97 41.57 584.91 7.05 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 45.98 38.86 333.87 7.29 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 113.21 125.67 40.65 39.95 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 35.64 34.61 9.46 3.86 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 94.55 92.62 18.21 8.88 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 51.30 50.35 10.88 5.36 0.00 0.00 0.00 0.00 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 68.66 67.74 13.90 6.60 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 80.09 74.36 17.38 9.36 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 57.12 46.63 16.91 7.92 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 47.74 37.98 98.58 47.51 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 67.66 62.97 201.53 14.12 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) 12/14/2025 _x86_64_ (2 CPU) 03:15:04 LINUX RESTART (2 CPU) 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 39.03 0.00 5.26 2.39 0.12 53.21 03:17:01 AM 0 52.17 0.00 6.72 2.77 0.12 38.23 03:17:01 AM 1 25.89 0.00 3.80 2.00 0.12 68.19 03:18:01 AM all 21.56 0.00 2.34 2.34 0.07 73.69 03:18:01 AM 0 24.71 0.00 2.96 2.46 0.07 69.81 03:18:01 AM 1 18.42 0.00 1.72 2.22 0.07 77.57 03:19:01 AM all 25.05 0.00 4.67 0.77 0.07 69.44 03:19:01 AM 0 31.10 0.00 5.46 0.88 0.08 62.48 03:19:01 AM 1 19.00 0.00 3.88 0.65 0.07 76.41 03:20:01 AM all 16.14 0.00 3.17 1.46 0.06 79.17 03:20:01 AM 0 25.45 0.00 3.59 1.07 0.05 69.84 03:20:01 AM 1 6.85 0.00 2.75 1.85 0.07 88.48 03:21:01 AM all 2.92 0.00 0.33 0.03 0.04 96.69 03:21:01 AM 0 4.84 0.00 0.39 0.02 0.05 94.71 03:21:01 AM 1 1.00 0.00 0.27 0.03 0.03 98.66 03:22:01 AM all 8.54 0.00 0.48 0.00 0.06 90.92 03:22:01 AM 0 9.04 0.00 0.39 0.00 0.07 90.50 03:22:01 AM 1 8.03 0.00 0.57 0.00 0.05 91.34 03:23:01 AM all 5.28 0.00 0.32 0.00 0.06 94.34 03:23:01 AM 0 6.15 0.00 0.25 0.00 0.05 93.55 03:23:01 AM 1 4.42 0.00 0.39 0.00 0.07 95.13 03:24:01 AM all 4.89 0.00 0.37 0.00 0.05 94.70 03:24:01 AM 0 7.90 0.00 0.39 0.00 0.05 91.66 03:24:01 AM 1 1.87 0.00 0.35 0.00 0.05 97.72 03:25:01 AM all 11.70 0.00 0.56 0.00 0.07 87.67 03:25:01 AM 0 13.97 0.00 0.59 0.00 0.07 85.37 03:25:01 AM 1 9.43 0.00 0.54 0.00 0.07 89.96 03:26:01 AM all 12.68 0.00 0.59 0.00 0.08 86.65 03:26:01 AM 0 15.12 0.00 0.62 0.00 0.08 84.18 03:26:01 AM 1 10.25 0.00 0.55 0.00 0.07 89.13 03:27:01 AM all 29.60 0.00 3.69 0.29 0.09 66.33 03:27:01 AM 0 38.81 0.00 4.20 0.17 0.10 56.72 03:27:01 AM 1 20.35 0.00 3.18 0.42 0.08 75.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.15 0.00 1.98 0.66 0.07 81.14 Average: 0 20.88 0.00 2.33 0.67 0.07 76.05 Average: 1 11.42 0.00 1.64 0.65 0.07 86.22