---> uname -a: Linux prd-centos8-robot-2c-8g-43703.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 567 4958 19 2171 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:d1:c2:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fed1:c21b/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) 07/18/2025 _x86_64_ (2 CPU) 05:05:29 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 91.20 15.53 75.67 4785.34 7336.97 05:08:01 AM 80.71 0.72 79.99 52.91 9758.72 05:09:01 AM 35.29 0.42 34.87 64.78 3070.86 05:10:01 AM 72.16 6.96 65.19 1292.77 7999.45 05:11:01 AM 6.78 0.00 6.78 0.00 523.81 05:12:01 AM 0.28 0.00 0.28 0.00 5.45 05:13:01 AM 0.12 0.00 0.12 0.00 1.57 05:14:01 AM 0.40 0.03 0.37 1.07 89.02 05:15:01 AM 2.03 0.00 2.03 0.00 64.57 05:16:01 AM 0.23 0.00 0.23 0.00 3.52 05:17:01 AM 18.08 0.40 17.68 46.78 863.01 Average: 27.94 2.19 25.75 567.62 2701.77 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5341276 7066020 2541156 32.24 2688 1906668 679388 7.61 186600 2032568 182296 05:08:01 AM 5181040 7021348 2701392 34.27 2688 2016072 695536 7.79 198284 2152664 42484 05:09:01 AM 5124168 7025536 2758264 34.99 2688 2075012 705796 7.90 230128 2171468 49444 05:10:01 AM 4982304 7070124 2900128 36.79 2688 2255656 627960 7.03 262196 2257276 10840 05:11:01 AM 4983184 7070800 2899248 36.78 2688 2255660 627960 7.03 262196 2257212 4 05:12:01 AM 4983192 7070808 2899240 36.78 2688 2255660 627960 7.03 262196 2257240 8 05:13:01 AM 4983320 7070936 2899112 36.78 2688 2255660 627960 7.03 262196 2257084 4 05:14:01 AM 4893288 6983408 2989144 37.92 2688 2258160 752796 8.43 262324 2346328 16 05:15:01 AM 4807016 6897152 3075416 39.02 2688 2258176 817376 9.15 262324 2431932 16 05:16:01 AM 4979584 7070712 2902848 36.83 2688 2259168 634876 7.11 262640 2260320 996 05:17:01 AM 5089780 7001672 2792652 35.43 2688 2085100 690916 7.74 458336 1977668 22216 Average: 5031650 7031683 2850782 36.17 2688 2170999 680775 7.62 264493 2218342 28029 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 323.89 207.86 1861.00 59.01 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 57.15 40.96 590.99 14.07 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 31.37 28.71 125.18 7.72 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 534.17 389.42 301.39 92.03 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 2.68 2.02 0.62 0.45 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 1.38 0.87 0.29 0.21 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.42 1.97 0.46 0.46 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 127.44 108.10 1559.42 8.30 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 285.77 282.42 5896.36 18.26 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 275.19 265.62 5294.59 18.02 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 88.32 57.55 96.91 29.31 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 157.25 125.95 1429.63 22.53 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) 07/18/2025 _x86_64_ (2 CPU) 05:05:29 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 47.09 0.00 7.02 1.20 0.10 44.60 05:07:01 AM 0 45.12 0.00 6.76 1.04 0.10 46.99 05:07:01 AM 1 49.06 0.00 7.27 1.35 0.10 42.21 05:08:01 AM all 22.35 0.00 3.25 1.07 0.07 73.25 05:08:01 AM 0 29.37 0.00 3.13 0.78 0.08 66.63 05:08:01 AM 1 15.33 0.00 3.37 1.35 0.07 79.88 05:09:01 AM all 23.33 0.00 3.75 1.38 0.08 71.46 05:09:01 AM 0 18.56 0.00 3.70 1.78 0.07 75.89 05:09:01 AM 1 28.10 0.00 3.81 0.98 0.08 67.02 05:10:01 AM all 23.57 0.00 5.27 2.73 0.10 68.33 05:10:01 AM 0 28.92 0.00 5.46 1.87 0.10 63.65 05:10:01 AM 1 18.22 0.00 5.08 3.59 0.10 73.01 05:11:01 AM all 0.34 0.00 0.12 0.23 0.03 99.29 05:11:01 AM 0 0.08 0.00 0.12 0.15 0.03 99.62 05:11:01 AM 1 0.60 0.00 0.12 0.30 0.02 98.97 05:12:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 05:12:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 05:12:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 05:13:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 05:13:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 05:13:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 05:14:01 AM all 8.26 0.00 1.79 0.00 0.05 89.90 05:14:01 AM 0 10.11 0.00 2.52 0.00 0.05 87.31 05:14:01 AM 1 6.38 0.00 1.05 0.00 0.05 92.51 05:15:01 AM all 9.54 0.00 1.28 0.01 0.08 89.09 05:15:01 AM 0 6.00 0.00 0.68 0.02 0.05 93.25 05:15:01 AM 1 13.12 0.00 1.89 0.00 0.10 84.89 05:16:01 AM all 9.53 0.00 1.25 0.00 0.09 89.13 05:16:01 AM 0 4.90 0.00 0.58 0.00 0.08 94.44 05:16:01 AM 1 14.20 0.00 1.92 0.00 0.10 83.78 05:17:01 AM all 21.41 0.00 3.12 0.18 0.07 75.21 05:17:01 AM 0 26.89 0.00 3.49 0.28 0.07 69.28 05:17:01 AM 1 15.93 0.00 2.76 0.08 0.07 81.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.10 0.00 2.45 0.62 0.06 81.76 Average: 0 15.47 0.00 2.41 0.54 0.06 81.52 Average: 1 14.74 0.00 2.49 0.70 0.07 82.01