---> uname -a: Linux prd-centos8-robot-2c-8g-4621.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 624 4887 19 2185 6773 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:c9:98:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fec9:98ba/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) 11/02/2025 _x86_64_ (2 CPU) 02:26:21 LINUX RESTART (2 CPU) 02:27:01 AM tps rtps wtps bread/s bwrtn/s 02:28:01 AM 89.42 9.82 79.60 2988.04 7337.29 02:29:01 AM 90.34 0.72 89.62 52.92 11335.25 02:30:01 AM 58.75 7.13 51.62 1310.28 3127.90 02:31:01 AM 48.68 2.73 45.95 439.59 7179.66 02:32:01 AM 5.83 0.20 5.63 11.60 218.91 02:33:01 AM 16.06 0.33 15.73 37.86 587.52 Average: 51.51 3.49 48.03 806.69 4964.43 02:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 AM 5181672 6943576 2700760 34.26 2688 1942020 830172 9.30 194140 2178796 217716 02:29:01 AM 5085376 6960700 2797056 35.48 2688 2051108 787540 8.82 212484 2234880 42968 02:30:01 AM 4887204 6981660 2995228 38.00 2688 2259824 753972 8.44 255948 2352608 169792 02:31:01 AM 4903144 7013556 2979288 37.80 2688 2276764 708316 7.93 265352 2327796 8 02:32:01 AM 4859556 6970616 3022876 38.35 2688 2277424 760452 8.51 265480 2370996 320 02:33:01 AM 5018580 6945064 2863852 36.33 2688 2098000 787312 8.82 305048 2193512 28772 Average: 4989255 6969195 2893177 36.70 2688 2150857 771294 8.64 249742 2276431 76596 02:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 232.76 163.77 1549.95 43.68 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 70.43 49.85 588.31 8.81 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 43.54 36.27 335.46 7.89 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 204.73 140.79 44.75 43.14 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 18.74 13.18 4.94 1.72 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 124.18 103.68 1064.72 24.35 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 115.73 84.59 597.97 21.60 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) 11/02/2025 _x86_64_ (2 CPU) 02:26:21 LINUX RESTART (2 CPU) 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 39.97 0.00 5.84 1.24 0.11 52.85 02:28:01 AM 0 26.25 0.00 5.28 1.37 0.12 66.98 02:28:01 AM 1 53.67 0.00 6.39 1.10 0.10 38.73 02:29:01 AM all 23.21 0.00 3.53 1.38 0.07 71.82 02:29:01 AM 0 16.06 0.00 2.55 1.52 0.07 79.80 02:29:01 AM 1 30.36 0.00 4.50 1.25 0.07 63.82 02:30:01 AM all 31.26 0.00 5.35 0.52 0.08 62.78 02:30:01 AM 0 12.58 0.00 3.98 0.35 0.08 83.01 02:30:01 AM 1 49.98 0.00 6.72 0.70 0.08 42.51 02:31:01 AM all 12.38 0.00 2.23 0.63 0.06 84.70 02:31:01 AM 0 7.26 0.00 1.69 0.62 0.07 90.37 02:31:01 AM 1 17.51 0.00 2.77 0.63 0.05 79.03 02:32:01 AM all 1.81 0.00 0.25 0.02 0.05 97.87 02:32:01 AM 0 2.05 0.00 0.27 0.02 0.03 97.63 02:32:01 AM 1 1.56 0.00 0.23 0.02 0.07 98.12 02:33:01 AM all 16.87 0.00 2.32 0.06 0.08 80.68 02:33:01 AM 0 14.56 0.00 1.97 0.05 0.08 83.33 02:33:01 AM 1 19.18 0.00 2.67 0.07 0.07 78.02 Average: all 20.93 0.00 3.25 0.64 0.07 75.10 Average: 0 13.13 0.00 2.62 0.65 0.08 83.52 Average: 1 28.74 0.00 3.89 0.63 0.07 66.67