---> uname -a: Linux prd-centos8-robot-2c-8g-38116.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 575 5041 19 2081 6827 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:ed:3b:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:feed:3b44/64 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) 06/28/2025 _x86_64_ (2 CPU) 23:46:34 LINUX RESTART (2 CPU) 11:47:01 PM tps rtps wtps bread/s bwrtn/s 11:48:01 PM 111.96 52.84 59.12 7618.19 33039.98 11:49:01 PM 113.68 0.32 113.36 22.39 10260.41 11:50:01 PM 36.15 0.75 35.40 76.77 3517.19 Average: 87.27 17.97 69.30 2572.73 15606.83 11:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 PM 5435780 7013220 2446644 31.04 2688 1769800 739884 8.28 186512 1975540 100656 11:49:01 PM 5211608 7031184 2670816 33.88 2688 1996480 677424 7.59 188272 2136596 92072 11:50:01 PM 5184856 7004880 2697568 34.22 2688 1997068 720728 8.07 382428 1971540 9004 Average: 5277415 7016428 2605009 33.05 2688 1921116 712679 7.98 252404 2027892 67244 11:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 292.39 191.40 1640.91 59.29 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 72.81 55.20 779.54 8.71 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 22.81 16.93 20.06 8.21 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 129.34 87.85 813.55 25.40 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) 06/28/2025 _x86_64_ (2 CPU) 23:46:34 LINUX RESTART (2 CPU) 11:47:01 PM CPU %user %nice %system %iowait %steal %idle 11:48:01 PM all 36.63 0.04 8.33 20.28 0.09 34.63 11:48:01 PM 0 30.90 0.08 8.06 20.49 0.10 40.36 11:48:01 PM 1 42.36 0.00 8.59 20.06 0.08 28.90 11:49:01 PM all 32.78 0.00 5.02 7.16 0.12 54.92 11:49:01 PM 0 17.94 0.00 3.39 5.46 0.12 73.09 11:49:01 PM 1 47.65 0.00 6.65 8.87 0.12 36.71 11:50:01 PM all 18.95 0.00 2.57 1.69 0.08 76.72 11:50:01 PM 0 20.14 0.00 2.77 2.17 0.07 74.85 11:50:01 PM 1 17.75 0.00 2.37 1.22 0.08 78.58 Average: all 29.44 0.01 5.30 9.69 0.09 55.47 Average: 0 22.97 0.03 4.74 9.35 0.09 62.82 Average: 1 35.90 0.00 5.86 10.03 0.09 48.12