---> uname -a: Linux prd-centos8-robot-2c-8g-46519.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 5005 19 2098 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:91:17:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe91:179b/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) 07/27/2025 _x86_64_ (2 CPU) 05:45:45 LINUX RESTART (2 CPU) 05:46:01 AM tps rtps wtps bread/s bwrtn/s 05:47:01 AM 217.33 147.38 69.94 14323.11 40846.45 05:48:01 AM 121.18 0.72 120.46 52.92 12295.07 05:49:01 AM 23.14 0.22 22.93 35.72 2014.56 Average: 120.55 49.44 71.11 4804.18 18385.70 05:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 AM 5291136 6979752 2591288 32.87 2688 1875092 789624 8.84 220816 2065472 204624 05:48:01 AM 5155012 6991984 2727412 34.60 2688 2013432 712276 7.98 198708 2178864 42508 05:49:01 AM 5151952 6990552 2730472 34.64 2688 2014656 726684 8.14 225964 2155692 10916 Average: 5199367 6987429 2683057 34.04 2688 1967727 742861 8.32 215163 2133343 86016 05:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 299.93 187.35 1709.70 56.67 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 81.70 63.56 826.81 9.75 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 16.73 12.31 14.78 14.43 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 132.79 87.74 850.43 26.95 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) 07/27/2025 _x86_64_ (2 CPU) 05:45:45 LINUX RESTART (2 CPU) 05:46:01 AM CPU %user %nice %system %iowait %steal %idle 05:47:01 AM all 49.51 0.06 11.02 5.40 0.12 33.90 05:47:01 AM 0 51.93 0.07 12.31 5.40 0.13 30.16 05:47:01 AM 1 47.08 0.05 9.74 5.40 0.10 37.63 05:48:01 AM all 31.00 0.00 4.72 1.09 0.08 63.11 05:48:01 AM 0 40.24 0.00 5.50 0.72 0.08 53.47 05:48:01 AM 1 21.77 0.00 3.94 1.46 0.08 72.74 05:49:01 AM all 12.78 0.00 1.47 0.14 0.06 85.56 05:49:01 AM 0 15.73 0.00 1.75 0.07 0.05 82.40 05:49:01 AM 1 9.82 0.00 1.18 0.22 0.07 88.71 Average: all 31.06 0.02 5.73 2.20 0.09 60.90 Average: 0 35.94 0.02 6.51 2.05 0.09 55.39 Average: 1 26.19 0.02 4.95 2.35 0.08 66.41