---> uname -a: Linux prd-centos8-robot-2c-8g-2368.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 640 4858 19 2198 6758 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:8a:3f:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe8a:3fb5/64 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) 10/10/2025 _x86_64_ (2 CPU) 02:14:40 LINUX RESTART (2 CPU) 02:15:02 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 144.13 72.42 71.71 8225.12 41469.15 02:17:01 AM 38.75 0.00 38.75 0.00 5104.67 02:18:01 AM 41.66 0.03 41.63 0.53 4505.52 02:19:01 AM 52.37 0.72 51.65 52.92 5716.16 02:20:01 AM 24.86 0.38 24.48 64.26 1735.86 02:21:01 AM 78.71 6.96 71.75 1292.55 7642.50 02:22:01 AM 15.51 0.00 15.51 0.00 2267.14 02:23:01 AM 4.60 0.23 4.37 12.66 419.41 02:24:01 AM 0.37 0.00 0.37 0.00 7.38 02:25:01 AM 0.25 0.00 0.25 0.00 144.27 02:26:01 AM 18.05 0.40 17.65 46.79 1251.54 Average: 37.96 7.28 30.68 870.39 6335.27 02:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5391152 7010544 2491280 31.61 2688 1809436 781112 8.75 198908 2001452 132888 02:17:01 AM 5409140 7080160 2473292 31.38 2688 1853940 668992 7.49 184616 1967584 98628 02:18:01 AM 5356620 7062588 2525812 32.04 2688 1889324 681820 7.63 189972 2016604 30636 02:19:01 AM 5161844 7005224 2720588 34.51 2688 2018792 714168 8.00 198204 2169308 42004 02:20:01 AM 5178408 7049456 2704024 34.30 2688 2045900 694436 7.78 222560 2132204 35728 02:21:01 AM 4950024 7046844 2932408 37.20 2688 2263932 675796 7.57 261928 2289096 57744 02:22:01 AM 4948120 7044728 2934312 37.23 2688 2263932 675796 7.57 261924 2292172 4 02:23:01 AM 4875384 6980756 3007048 38.15 2688 2272692 773520 8.66 262252 2364624 4 02:24:01 AM 4867308 6972716 3015124 38.25 2688 2272728 789968 8.85 262252 2372720 44 02:25:01 AM 4842604 6952264 3039828 38.56 2688 2276988 789968 8.85 262252 2396252 16 02:26:01 AM 5031304 6970068 2851128 36.17 2688 2111424 711216 7.96 469060 2024984 22308 Average: 5091992 7015941 2790440 35.40 2688 2098099 723345 8.10 252175 2184273 38182 02:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 316.25 193.48 1683.88 62.73 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 5.48 0.52 1.09 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 14.93 10.01 110.96 1.24 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 71.19 54.63 734.53 8.64 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 11.11 10.28 6.04 4.13 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 240.48 177.18 371.70 44.71 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 1.63 0.78 0.87 0.12 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 211.63 199.72 108.06 75.56 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 303.27 296.05 556.61 106.51 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 102.02 98.25 323.54 28.00 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 63.71 38.29 99.10 37.75 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 121.69 97.97 361.34 33.54 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) 10/10/2025 _x86_64_ (2 CPU) 02:14:40 LINUX RESTART (2 CPU) 02:15:02 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 39.40 0.03 9.04 10.52 0.11 40.91 02:16:01 AM 0 37.49 0.02 8.93 11.92 0.10 41.55 02:16:01 AM 1 41.31 0.03 9.15 9.12 0.12 40.27 02:17:01 AM all 4.65 0.00 1.23 36.12 0.04 57.95 02:17:01 AM 0 1.65 0.00 0.88 38.70 0.03 58.73 02:17:01 AM 1 7.64 0.00 1.58 33.55 0.05 57.17 02:18:01 AM all 4.11 0.00 1.07 33.49 0.03 61.30 02:18:01 AM 0 5.15 0.00 1.17 32.63 0.03 61.02 02:18:01 AM 1 3.07 0.00 0.97 34.34 0.03 61.59 02:19:01 AM all 24.46 0.00 3.15 3.15 0.08 69.15 02:19:01 AM 0 13.12 0.00 2.69 2.42 0.08 81.68 02:19:01 AM 1 35.79 0.00 3.62 3.89 0.08 56.62 02:20:01 AM all 16.04 0.00 2.24 0.29 0.06 81.36 02:20:01 AM 0 10.75 0.00 2.09 0.22 0.05 86.89 02:20:01 AM 1 21.32 0.00 2.40 0.37 0.07 75.85 02:21:01 AM all 30.41 0.00 5.46 1.52 0.10 62.51 02:21:01 AM 0 23.45 0.00 5.11 1.70 0.10 69.63 02:21:01 AM 1 37.37 0.00 5.80 1.33 0.10 55.39 02:22:01 AM all 0.33 0.00 0.19 0.39 0.02 99.07 02:22:01 AM 0 0.12 0.00 0.20 0.53 0.02 99.13 02:22:01 AM 1 0.53 0.00 0.18 0.25 0.02 99.02 02:23:01 AM all 24.48 0.00 0.65 0.18 0.09 74.60 02:23:01 AM 0 22.56 0.00 0.59 0.23 0.08 76.54 02:23:01 AM 1 26.42 0.00 0.71 0.12 0.10 72.65 02:24:01 AM all 27.24 0.00 0.66 0.00 0.11 72.00 02:24:01 AM 0 32.73 0.00 0.59 0.00 0.10 66.58 02:24:01 AM 1 21.72 0.00 0.72 0.00 0.12 77.44 02:25:01 AM all 12.67 0.00 0.36 0.01 0.08 86.88 02:25:01 AM 0 17.36 0.00 0.41 0.00 0.07 82.17 02:25:01 AM 1 8.02 0.00 0.32 0.02 0.08 91.56 02:26:01 AM all 19.79 0.00 2.91 0.46 0.07 76.78 02:26:01 AM 0 15.81 0.00 2.72 0.58 0.07 80.82 02:26:01 AM 1 23.77 0.00 3.09 0.33 0.07 72.74 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.47 0.00 2.44 7.84 0.07 71.17 Average: 0 16.34 0.00 2.30 8.09 0.07 73.20 Average: 1 20.60 0.00 2.59 7.59 0.08 69.15