---> uname -a: Linux prd-centos8-robot-2c-8g-40239.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4910 19 2177 6789 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:9e:1a:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe9e:1aae/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) 07/06/2025 _x86_64_ (2 CPU) 23:05:34 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 139.40 66.94 72.46 7908.30 26191.80 11:08:01 PM 97.15 0.72 96.43 52.92 11341.13 11:09:01 PM 32.09 0.42 31.67 64.78 2473.73 11:10:01 PM 82.00 9.45 72.55 1685.59 8321.61 11:11:01 PM 13.91 0.00 13.91 0.00 1229.57 11:12:01 PM 0.25 0.00 0.25 0.00 3.93 11:13:01 PM 0.15 0.00 0.15 0.00 1.32 11:14:01 PM 0.18 0.03 0.15 1.87 1.77 11:15:01 PM 19.03 0.42 18.61 47.73 743.84 Average: 42.69 8.66 34.02 1084.64 5590.00 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5396156 7065956 2486276 31.54 2688 1852952 671208 7.52 185232 1984040 168396 11:08:01 PM 5144500 6984664 2737932 34.73 2688 2015812 738732 8.27 198580 2184516 42480 11:09:01 PM 5220412 7062236 2662020 33.77 2688 2017760 664012 7.43 219176 2095524 8 11:10:01 PM 4938636 7038352 2943796 37.35 2688 2267292 671428 7.52 268176 2297080 26940 11:11:01 PM 4938552 7038188 2943880 37.35 2688 2267296 671428 7.52 268172 2296820 4 11:12:01 PM 4938308 7037944 2944124 37.35 2688 2267296 671428 7.52 268172 2296960 4 11:13:01 PM 4938600 7038240 2943832 37.35 2688 2267300 671428 7.52 268172 2296780 4 11:14:01 PM 4910424 7010156 2972008 37.70 2688 2267392 687088 7.69 268500 2324376 40 11:15:01 PM 5053884 6971460 2828548 35.88 2688 2090532 714816 8.00 462116 2008524 22208 Average: 5053275 7027466 2829157 35.89 2688 2145959 684619 7.67 267366 2198291 28898 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 323.93 190.20 1648.09 56.04 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 72.52 56.16 825.82 15.87 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 14.98 8.68 5.65 3.55 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 255.36 182.70 359.86 39.88 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 1.53 0.72 0.18 0.12 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 3.83 0.92 0.39 0.19 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 4.12 0.87 0.30 0.16 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 4.22 3.68 0.92 0.77 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 42.53 33.84 76.02 24.44 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 80.33 53.09 324.14 15.67 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) 07/06/2025 _x86_64_ (2 CPU) 23:05:34 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 43.46 0.03 7.96 7.84 0.13 40.58 11:07:01 PM 0 51.63 0.02 7.40 6.20 0.13 34.62 11:07:01 PM 1 35.30 0.05 8.51 9.48 0.12 46.54 11:08:01 PM all 29.19 0.00 4.20 1.24 0.09 65.29 11:08:01 PM 0 35.48 0.00 4.61 1.27 0.10 58.54 11:08:01 PM 1 22.89 0.00 3.78 1.22 0.08 72.03 11:09:01 PM all 11.91 0.00 1.60 0.18 0.08 86.23 11:09:01 PM 0 17.61 0.00 1.65 0.17 0.07 80.50 11:09:01 PM 1 6.20 0.00 1.55 0.20 0.08 91.96 11:10:01 PM all 33.04 0.00 6.23 0.88 0.12 59.75 11:10:01 PM 0 42.14 0.00 6.96 0.85 0.10 49.96 11:10:01 PM 1 23.95 0.00 5.50 0.90 0.13 69.52 11:11:01 PM all 0.30 0.00 0.16 0.13 0.03 99.38 11:11:01 PM 0 0.08 0.00 0.10 0.03 0.03 99.75 11:11:01 PM 1 0.52 0.00 0.22 0.22 0.03 99.01 11:12:01 PM all 0.28 0.00 0.10 0.00 0.03 99.58 11:12:01 PM 0 0.17 0.00 0.12 0.00 0.05 99.67 11:12:01 PM 1 0.40 0.00 0.08 0.00 0.02 99.50 11:13:01 PM all 0.20 0.00 0.08 0.00 0.05 99.67 11:13:01 PM 0 0.35 0.00 0.10 0.00 0.05 99.50 11:13:01 PM 1 0.05 0.00 0.07 0.00 0.05 99.83 11:14:01 PM all 0.58 0.00 0.14 0.01 0.03 99.24 11:14:01 PM 0 1.05 0.00 0.20 0.02 0.03 98.70 11:14:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:15:01 PM all 20.53 0.00 3.05 0.09 0.09 76.24 11:15:01 PM 0 28.48 0.00 3.37 0.09 0.09 67.98 11:15:01 PM 1 12.57 0.00 2.73 0.09 0.10 84.50 Average: all 15.49 0.00 2.61 1.15 0.07 80.67 Average: 0 19.64 0.00 2.72 0.96 0.07 76.61 Average: 1 11.33 0.01 2.50 1.35 0.07 84.74