---> uname -a: Linux prd-centos8-robot-2c-8g-49069.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 609 4901 19 2187 6790 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:75:60:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe75:60cc/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) 08/03/2025 _x86_64_ (2 CPU) 23:05:33 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 97.43 11.86 85.57 3219.46 7771.69 11:08:01 PM 82.04 0.72 81.32 52.92 11028.43 11:09:01 PM 46.58 7.13 39.45 1310.50 2356.78 11:10:01 PM 59.16 2.73 56.43 439.59 7665.06 11:11:01 PM 5.50 0.00 5.50 0.00 235.25 11:12:01 PM 0.35 0.00 0.35 0.00 6.31 11:13:01 PM 0.12 0.00 0.12 0.00 1.03 11:14:01 PM 2.02 0.02 2.00 0.13 243.40 11:15:01 PM 0.55 0.00 0.55 0.00 12.25 11:16:01 PM 8.02 0.33 7.68 37.86 229.20 11:17:01 PM 32.61 0.52 32.09 63.85 1670.56 Average: 30.40 2.12 28.28 465.87 2838.18 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5306396 7029172 2576032 32.68 2688 1904684 716112 8.02 186876 2068912 183216 11:08:01 PM 5189868 7025504 2692560 34.16 2688 2011432 695748 7.79 208372 2136300 9928 11:09:01 PM 4920588 6968192 2961840 37.58 2688 2217880 768100 8.60 273836 2322408 146384 11:10:01 PM 4930532 7027952 2951896 37.45 2688 2264852 659992 7.39 267456 2302704 16 11:11:01 PM 4931772 7029208 2950656 37.43 2688 2264856 659992 7.39 267456 2302432 4 11:12:01 PM 4931776 7029212 2950652 37.43 2688 2264856 659992 7.39 267456 2302496 4 11:13:01 PM 4932008 7029444 2950420 37.43 2688 2264856 659992 7.39 267456 2302408 4 11:14:01 PM 4873336 6976088 3009092 38.17 2688 2270172 736236 8.24 267812 2359816 4 11:15:01 PM 4872936 6975788 3009492 38.18 2688 2270280 736236 8.24 267812 2360576 4 11:16:01 PM 4954912 6921848 2927516 37.14 2688 2138028 763996 8.55 301832 2260732 54964 11:17:01 PM 5069024 7001016 2813404 35.69 2688 2104856 698396 7.82 468136 1987868 25040 Average: 4992104 7001220 2890324 36.67 2688 2179705 704981 7.89 276773 2246059 38143 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 262.11 174.29 1655.84 57.05 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 59.99 45.11 580.77 7.52 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 45.38 39.42 324.37 9.09 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 506.58 375.49 112.44 90.74 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 3.72 2.05 0.56 0.49 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 5.18 1.90 0.59 0.41 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 3.25 1.37 0.36 0.27 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 65.74 48.70 52.09 4.60 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 12.75 12.53 16.01 0.94 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 117.71 91.38 120.18 31.77 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 19.51 18.09 16.59 8.33 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 100.18 73.67 261.80 19.20 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) 08/03/2025 _x86_64_ (2 CPU) 23:05:33 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 46.68 0.00 6.23 0.77 0.11 46.21 11:07:01 PM 0 51.46 0.00 6.31 0.83 0.12 41.28 11:07:01 PM 1 41.90 0.00 6.15 0.70 0.10 51.14 11:08:01 PM all 22.52 0.00 3.67 0.87 0.08 72.86 11:08:01 PM 0 28.05 0.00 3.58 0.78 0.08 67.49 11:08:01 PM 1 16.98 0.00 3.77 0.95 0.08 78.22 11:09:01 PM all 25.57 0.00 4.12 0.32 0.09 69.89 11:09:01 PM 0 29.59 0.00 4.07 0.33 0.08 65.93 11:09:01 PM 1 21.54 0.00 4.18 0.32 0.10 73.86 11:10:01 PM all 16.83 0.00 3.69 0.54 0.07 78.88 11:10:01 PM 0 16.84 0.00 3.79 0.54 0.07 78.77 11:10:01 PM 1 16.81 0.00 3.59 0.54 0.07 78.99 11:11:01 PM all 0.35 0.00 0.13 0.03 0.03 99.46 11:11:01 PM 0 0.60 0.00 0.13 0.05 0.03 99.18 11:11:01 PM 1 0.10 0.00 0.12 0.02 0.03 99.73 11:12:01 PM all 0.38 0.00 0.09 0.00 0.03 99.50 11:12:01 PM 0 0.58 0.00 0.05 0.00 0.02 99.35 11:12:01 PM 1 0.17 0.00 0.13 0.00 0.05 99.65 11:13:01 PM all 0.36 0.00 0.06 0.00 0.04 99.54 11:13:01 PM 0 0.63 0.00 0.07 0.00 0.03 99.27 11:13:01 PM 1 0.08 0.00 0.05 0.00 0.05 99.82 11:14:01 PM all 5.09 0.00 0.85 0.01 0.06 93.99 11:14:01 PM 0 3.70 0.00 0.98 0.00 0.05 95.27 11:14:01 PM 1 6.54 0.00 0.71 0.02 0.07 92.66 11:15:01 PM all 3.33 0.00 0.27 0.00 0.04 96.36 11:15:01 PM 0 6.35 0.00 0.49 0.00 0.06 93.10 11:15:01 PM 1 0.65 0.00 0.07 0.00 0.03 99.25 11:16:01 PM all 13.88 0.00 1.98 0.05 0.08 84.02 11:16:01 PM 0 15.69 0.00 2.05 0.05 0.07 82.14 11:16:01 PM 1 12.13 0.00 1.91 0.05 0.08 85.83 11:17:01 PM all 30.99 0.00 4.15 0.12 0.09 64.65 11:17:01 PM 0 42.94 0.00 4.83 0.12 0.08 52.02 11:17:01 PM 1 19.03 0.00 3.47 0.12 0.10 77.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.20 0.00 2.31 0.25 0.07 82.17 Average: 0 18.03 0.00 2.42 0.25 0.06 79.24 Average: 1 12.40 0.00 2.21 0.25 0.07 85.08