---> uname -a: Linux prd-centos8-robot-2c-8g-48154.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 565 5036 19 2095 6835 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:07:e7:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe07:e70c/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) 09/02/2025 _x86_64_ (2 CPU) 10:01:38 LINUX RESTART (2 CPU) 10:02:01 AM tps rtps wtps bread/s bwrtn/s 10:03:01 AM 139.96 98.52 41.44 10992.94 36900.50 10:04:01 AM 36.39 6.26 30.12 1089.64 3527.21 10:05:01 AM 101.53 0.27 101.27 12.93 9575.69 10:06:01 AM 43.99 0.97 43.02 96.23 4862.95 Average: 80.47 26.51 53.96 3048.60 13718.52 10:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 AM 5799616 7175832 2082804 26.42 2688 1575744 633384 7.09 155840 1669424 30596 10:04:01 AM 5566620 7059304 2315800 29.38 2688 1687392 728088 8.15 183592 1853236 19240 10:05:01 AM 5103196 6968128 2779224 35.26 2688 2041856 750848 8.41 191376 2241580 157636 10:06:01 AM 5250684 7086180 2631736 33.39 2688 2011604 661392 7.41 382688 1899036 10796 Average: 5430029 7072361 2452391 31.11 2688 1829149 693428 7.76 228374 1915819 54567 10:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 158.09 80.16 548.30 38.89 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 115.98 81.09 603.57 18.50 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 125.36 97.25 1336.70 12.87 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 22.18 15.44 18.86 7.53 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 105.41 68.49 626.85 19.45 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) 09/02/2025 _x86_64_ (2 CPU) 10:01:38 LINUX RESTART (2 CPU) 10:02:01 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 20.56 0.08 7.73 55.16 0.10 16.37 10:03:01 AM 0 21.57 0.07 7.86 56.09 0.10 14.31 10:03:01 AM 1 19.54 0.10 7.60 54.23 0.10 18.42 10:04:01 AM all 12.06 0.00 2.24 1.39 0.06 84.25 10:04:01 AM 0 13.94 0.00 2.88 1.91 0.05 81.23 10:04:01 AM 1 10.20 0.00 1.60 0.87 0.07 87.27 10:05:01 AM all 38.11 0.00 5.16 3.45 0.16 53.12 10:05:01 AM 0 34.56 0.00 4.87 3.52 0.13 56.91 10:05:01 AM 1 41.65 0.00 5.45 3.38 0.18 49.33 10:06:01 AM all 19.45 0.00 2.76 2.57 0.08 75.14 10:06:01 AM 0 21.51 0.00 2.52 1.12 0.08 74.76 10:06:01 AM 1 17.38 0.00 2.99 4.02 0.08 75.52 Average: all 22.56 0.02 4.46 15.47 0.10 57.39 Average: 0 22.91 0.02 4.52 15.48 0.09 56.99 Average: 1 22.21 0.03 4.40 15.47 0.11 57.79