---> uname -a: Linux prd-centos8-robot-2c-8g-97.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 618 4979 19 2098 6782 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:55:e4:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85631sec preferred_lft 85631sec inet6 fe80::f816:3eff:fe55:e42d/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) 09/19/2025 _x86_64_ (2 CPU) 08:38:00 LINUX RESTART (2 CPU) 08:39:02 AM tps rtps wtps bread/s bwrtn/s 08:40:01 AM 105.13 0.49 104.64 18.16 8437.87 08:41:01 AM 62.25 0.65 61.60 51.04 9060.85 08:42:01 AM 4.45 0.03 4.42 0.53 192.00 08:43:01 AM 3.43 0.20 3.23 34.79 59.84 08:44:01 AM 13.25 0.00 13.25 0.00 684.62 08:45:01 AM 2.55 0.00 2.55 0.00 70.74 08:46:01 AM 0.17 0.00 0.17 0.00 1.75 08:47:01 AM 0.12 0.00 0.12 0.00 0.80 08:48:01 AM 0.13 0.00 0.13 0.00 0.92 08:49:01 AM 0.30 0.00 0.30 0.00 4.70 08:50:01 AM 0.55 0.08 0.47 9.86 13.65 Average: 17.35 0.13 17.22 10.39 1674.33 08:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 AM 5208156 7000268 2674276 33.93 2688 1968944 755780 8.46 187296 2147244 200140 08:41:01 AM 5128340 6965448 2754092 34.94 2688 2013244 754272 8.45 198580 2202412 4 08:42:01 AM 5125380 6962504 2757052 34.98 2688 2013260 754272 8.45 198584 2206068 4 08:43:01 AM 5118632 6956080 2763800 35.06 2688 2013548 764020 8.55 210908 2202352 10068 08:44:01 AM 5121072 6959492 2761360 35.03 2688 2014452 749040 8.39 224080 2186312 12 08:45:01 AM 5120684 6959064 2761748 35.04 2688 2014456 753936 8.44 226208 2184436 8 08:46:01 AM 5120764 6959112 2761668 35.04 2688 2014456 753936 8.44 226208 2184612 4 08:47:01 AM 5120636 6958988 2761796 35.04 2688 2014460 753936 8.44 226208 2184828 4 08:48:01 AM 5120676 6959028 2761756 35.04 2688 2014460 753936 8.44 226208 2184832 4 08:49:01 AM 5120344 6958696 2762088 35.04 2688 2014460 753936 8.44 226208 2185124 12 08:50:01 AM 5144592 6986452 2737840 34.73 2688 2017956 734328 8.22 384316 2002116 10276 Average: 5131752 6965921 2750680 34.90 2688 2010336 752854 8.43 230437 2170031 20049 08:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 91.22 73.25 1074.92 10.69 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 42.40 31.93 580.44 4.36 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 1.07 0.40 0.17 0.15 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 11.56 8.67 11.85 4.50 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 2.52 2.57 1.99 1.29 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 1.35 0.80 0.73 0.16 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 0.68 0.32 0.14 0.06 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 0.77 0.43 0.32 0.10 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 0.50 0.27 0.14 0.08 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 0.70 0.35 0.25 0.11 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 3.73 2.25 2.79 1.23 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 14.11 10.93 150.78 2.05 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) 09/19/2025 _x86_64_ (2 CPU) 08:38:00 LINUX RESTART (2 CPU) 08:39:02 AM CPU %user %nice %system %iowait %steal %idle 08:40:01 AM all 38.80 0.00 5.45 1.39 0.12 54.24 08:40:01 AM 0 51.40 0.00 6.26 1.34 0.12 40.88 08:40:01 AM 1 26.21 0.00 4.64 1.44 0.12 67.60 08:41:01 AM all 11.03 0.00 1.60 1.03 0.05 86.28 08:41:01 AM 0 12.04 0.00 1.38 0.82 0.07 85.69 08:41:01 AM 1 10.03 0.00 1.82 1.25 0.03 86.86 08:42:01 AM all 0.36 0.00 0.13 0.01 0.03 99.47 08:42:01 AM 0 0.65 0.00 0.10 0.00 0.03 99.22 08:42:01 AM 1 0.07 0.00 0.15 0.02 0.03 99.73 08:43:01 AM all 6.08 0.00 0.84 0.28 0.03 92.77 08:43:01 AM 0 4.27 0.00 0.78 0.03 0.03 94.88 08:43:01 AM 1 7.89 0.00 0.90 0.52 0.03 90.65 08:44:01 AM all 6.77 0.00 0.58 0.12 0.04 92.49 08:44:01 AM 0 10.02 0.00 0.70 0.02 0.03 89.23 08:44:01 AM 1 3.52 0.00 0.45 0.22 0.05 95.76 08:45:01 AM all 1.19 0.00 0.18 0.01 0.03 98.59 08:45:01 AM 0 2.20 0.00 0.25 0.00 0.02 97.53 08:45:01 AM 1 0.18 0.00 0.10 0.02 0.05 99.65 08:46:01 AM all 0.30 0.00 0.08 0.00 0.03 99.58 08:46:01 AM 0 0.50 0.00 0.07 0.00 0.02 99.42 08:46:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 08:47:01 AM all 0.31 0.00 0.05 0.00 0.03 99.61 08:47:01 AM 0 0.50 0.00 0.02 0.00 0.02 99.47 08:47:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 08:48:01 AM all 0.37 0.00 0.06 0.00 0.03 99.54 08:48:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 08:48:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 08:49:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 08:49:01 AM 0 0.52 0.00 0.03 0.00 0.03 99.42 08:49:01 AM 1 0.15 0.00 0.07 0.00 0.03 99.75 08:50:01 AM all 2.84 0.00 0.85 0.00 0.03 96.28 08:50:01 AM 0 3.24 0.00 0.82 0.00 0.03 95.91 08:50:01 AM 1 2.44 0.00 0.88 0.00 0.03 96.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.16 0.00 0.89 0.26 0.04 92.65 Average: 0 7.73 0.00 0.94 0.20 0.04 91.09 Average: 1 4.59 0.00 0.84 0.31 0.05 94.21