---> uname -a: Linux prd-centos8-robot-2c-8g-35547.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 578 4930 19 2188 6821 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:13:91:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe13:91ad/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) 06/19/2025 _x86_64_ (2 CPU) 06:52:11 LINUX RESTART (2 CPU) 06:53:01 AM tps rtps wtps bread/s bwrtn/s 06:54:01 AM 87.44 8.71 78.72 1492.97 6455.85 06:55:01 AM 82.87 0.73 82.14 53.05 10255.35 06:56:01 AM 45.34 7.13 38.21 1310.71 2603.45 06:57:01 AM 58.75 0.25 58.50 47.05 7768.69 06:58:01 AM 3.67 0.02 3.65 0.13 133.59 06:59:01 AM 19.13 0.42 18.71 47.72 2274.63 Average: 49.53 2.88 46.66 491.93 4915.46 06:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:54:01 AM 5335576 7043532 2546856 32.31 2688 1890712 701340 7.85 187156 2040576 169536 06:55:01 AM 5221956 7039632 2660476 33.75 2688 1995080 695060 7.78 209416 2107124 21240 06:56:01 AM 4955828 6991296 2926604 37.13 2688 2206660 761228 8.52 274628 2289156 151996 06:57:01 AM 4995048 7060796 2887384 36.63 2688 2234696 652792 7.31 261344 2249552 4 06:58:01 AM 4915568 6995240 2966864 37.64 2688 2248648 732500 8.20 261468 2328100 13956 06:59:01 AM 5106520 7036476 2775912 35.22 2688 2104040 680016 7.61 474084 1949148 22208 Average: 5088416 7027829 2794016 35.45 2688 2113306 703823 7.88 278016 2160609 63157 06:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 238.99 164.15 1639.33 55.81 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 58.45 36.82 551.10 7.06 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 37.73 31.71 313.24 7.48 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 197.75 146.05 45.72 33.76 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 50.34 41.31 286.78 3.92 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 87.57 63.30 197.87 61.29 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 111.81 80.56 505.68 28.22 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) 06/19/2025 _x86_64_ (2 CPU) 06:52:11 LINUX RESTART (2 CPU) 06:53:01 AM CPU %user %nice %system %iowait %steal %idle 06:54:01 AM all 37.23 0.00 5.42 1.46 0.10 55.79 06:54:01 AM 0 45.87 0.00 5.37 1.43 0.10 47.23 06:54:01 AM 1 28.57 0.00 5.47 1.49 0.10 64.38 06:55:01 AM all 22.31 0.00 3.72 2.54 0.07 71.35 06:55:01 AM 0 33.84 0.00 4.43 2.57 0.07 59.09 06:55:01 AM 1 10.79 0.00 3.00 2.52 0.08 83.61 06:56:01 AM all 24.35 0.00 3.88 0.68 0.08 71.01 06:56:01 AM 0 27.71 0.00 4.30 0.85 0.08 67.06 06:56:01 AM 1 20.98 0.00 3.47 0.52 0.07 74.97 06:57:01 AM all 15.61 0.00 2.98 1.05 0.07 80.29 06:57:01 AM 0 23.77 0.00 3.66 0.77 0.07 71.73 06:57:01 AM 1 7.47 0.00 2.29 1.34 0.07 88.84 06:58:01 AM all 4.07 0.00 0.29 0.02 0.06 95.56 06:58:01 AM 0 4.79 0.00 0.39 0.03 0.07 94.72 06:58:01 AM 1 3.37 0.00 0.18 0.00 0.05 96.39 06:59:01 AM all 20.85 0.00 2.97 0.17 0.08 75.93 06:59:01 AM 0 28.96 0.00 3.29 0.15 0.07 67.53 06:59:01 AM 1 12.88 0.00 2.65 0.18 0.10 84.18 Average: all 20.76 0.00 3.21 0.99 0.08 74.96 Average: 0 27.54 0.00 3.58 0.97 0.08 67.83 Average: 1 14.01 0.00 2.84 1.01 0.08 82.06