---> uname -a: Linux prd-centos8-robot-2c-8g-48404.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 592 4937 19 2168 6807 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:4e:f4:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe4e:f4ce/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) 09/03/2025 _x86_64_ (2 CPU) 04:38:32 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 74.81 32.67 42.14 6880.11 7736.60 04:41:01 AM 122.72 0.72 122.01 52.91 12072.11 04:42:01 AM 26.97 0.42 26.56 64.78 2172.66 04:43:01 AM 83.72 6.97 76.75 1292.98 8632.61 04:44:01 AM 11.61 0.00 11.61 0.00 1248.87 04:45:01 AM 3.33 0.00 3.33 0.00 118.00 04:46:01 AM 0.17 0.00 0.17 0.00 2.40 04:47:01 AM 0.55 0.22 0.33 11.73 43.63 04:48:01 AM 2.03 0.03 2.00 1.87 126.46 04:49:01 AM 11.50 0.32 11.18 36.93 469.29 04:50:01 AM 29.00 0.53 28.46 64.79 1323.68 Average: 33.31 3.81 29.51 764.22 3086.24 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5395060 7003384 2487372 31.56 2688 1798844 798708 8.94 198352 1999340 132312 04:41:01 AM 5164496 6998800 2717936 34.48 2688 2010008 727728 8.15 198084 2168220 48788 04:42:01 AM 5185292 7024880 2697140 34.22 2688 2015432 699276 7.83 223420 2124732 14248 04:43:01 AM 4960836 7045568 2921596 37.06 2688 2252176 655780 7.34 261816 2278628 30816 04:44:01 AM 4960148 7044832 2922284 37.07 2688 2252188 655780 7.34 261828 2278556 4 04:45:01 AM 4960264 7044948 2922168 37.07 2688 2252188 655780 7.34 261832 2278620 8 04:46:01 AM 4960144 7044828 2922288 37.07 2688 2252188 655780 7.34 261836 2278704 4 04:47:01 AM 4914740 7001060 2967692 37.65 2688 2253824 704132 7.88 262100 2323704 196 04:48:01 AM 4909808 6997708 2972624 37.71 2688 2255404 704132 7.88 262252 2328788 4 04:49:01 AM 4955268 6914092 2927164 37.14 2688 2130064 803616 9.00 296828 2266408 61828 04:50:01 AM 5104128 7020104 2778304 35.25 2688 2089244 711804 7.97 461832 1961004 28204 Average: 5042744 7012746 2839688 36.03 2688 2141960 706592 7.91 268198 2207882 28765 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 323.59 180.41 1646.81 59.64 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 79.16 61.14 843.46 9.55 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 20.19 14.21 7.67 5.17 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 602.60 439.14 441.54 99.30 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 9.23 7.71 2.80 2.11 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 3.03 2.25 0.65 0.53 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 3.07 2.02 0.68 0.60 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 45.93 29.66 14.29 4.40 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 32.91 26.82 9.17 6.04 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 74.09 46.34 89.80 30.75 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 20.76 16.91 15.89 7.88 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 110.41 75.14 279.36 20.54 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) 09/03/2025 _x86_64_ (2 CPU) 04:38:32 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 38.41 0.01 6.71 4.27 0.14 50.47 04:40:01 AM 0 46.13 0.00 7.00 3.09 0.13 43.64 04:40:01 AM 1 30.68 0.02 6.41 5.44 0.15 57.30 04:41:01 AM all 33.48 0.00 5.29 1.59 0.12 59.52 04:41:01 AM 0 44.07 0.00 6.06 1.60 0.13 48.15 04:41:01 AM 1 22.91 0.00 4.53 1.58 0.12 70.86 04:42:01 AM all 13.48 0.00 2.30 0.24 0.06 83.92 04:42:01 AM 0 18.89 0.00 2.67 0.35 0.05 78.04 04:42:01 AM 1 8.07 0.00 1.93 0.13 0.07 89.79 04:43:01 AM all 31.98 0.00 6.26 1.02 0.10 60.65 04:43:01 AM 0 29.53 0.00 6.41 1.19 0.10 62.78 04:43:01 AM 1 34.42 0.00 6.10 0.85 0.10 58.52 04:44:01 AM all 0.45 0.00 0.23 0.13 0.03 99.17 04:44:01 AM 0 0.70 0.00 0.13 0.00 0.02 99.15 04:44:01 AM 1 0.20 0.00 0.32 0.25 0.03 99.20 04:45:01 AM all 0.33 0.00 0.08 0.01 0.04 99.53 04:45:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 04:45:01 AM 1 0.13 0.00 0.10 0.02 0.05 99.70 04:46:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 04:46:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 04:46:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 04:47:01 AM all 6.60 0.00 0.69 0.01 0.06 92.65 04:47:01 AM 0 6.50 0.00 0.58 0.02 0.05 92.85 04:47:01 AM 1 6.69 0.00 0.79 0.00 0.07 92.46 04:48:01 AM all 11.03 0.00 0.81 0.00 0.07 88.09 04:48:01 AM 0 10.75 0.00 1.00 0.00 0.07 88.18 04:48:01 AM 1 11.31 0.00 0.62 0.00 0.07 88.01 04:49:01 AM all 13.28 0.00 2.00 0.06 0.07 84.59 04:49:01 AM 0 12.34 0.00 2.22 0.05 0.07 85.32 04:49:01 AM 1 14.22 0.00 1.79 0.07 0.07 83.86 04:50:01 AM all 28.01 0.00 3.98 0.10 0.09 67.83 04:50:01 AM 0 45.04 0.00 4.56 0.17 0.10 50.14 04:50:01 AM 1 11.00 0.00 3.40 0.03 0.08 85.49 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.13 0.00 2.58 0.67 0.07 80.53 Average: 0 19.55 0.00 2.80 0.59 0.07 77.00 Average: 1 12.72 0.00 2.37 0.76 0.08 84.07