---> uname -a: Linux prd-centos8-robot-2c-8g-2065.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4947 19 2174 6824 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:fb:23:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fefb:2303/64 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) 09/29/2025 _x86_64_ (2 CPU) 03:37:42 LINUX RESTART (2 CPU) 03:38:02 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 230.21 142.63 87.58 14296.32 42142.66 03:40:01 AM 99.02 0.72 98.30 52.92 11403.45 03:41:01 AM 27.47 0.42 27.05 64.77 2362.47 03:42:01 AM 74.82 6.97 67.86 1292.98 8269.72 03:43:01 AM 14.41 0.00 14.41 0.00 1305.61 03:44:01 AM 2.33 0.00 2.33 0.00 64.07 03:45:01 AM 0.12 0.00 0.12 0.00 1.30 03:46:01 AM 0.58 0.23 0.35 12.66 93.30 03:47:01 AM 18.45 0.32 18.13 36.93 893.18 Average: 51.61 16.58 35.03 1727.54 7328.69 03:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 5325896 6996144 2556536 32.43 2688 1853292 765796 8.57 185084 2053816 167252 03:40:01 AM 5169980 7011268 2712452 34.41 2688 2016932 724956 8.12 198728 2160664 41860 03:41:01 AM 5219444 7065540 2662988 33.78 2688 2022128 658312 7.37 223176 2090920 3272 03:42:01 AM 4967540 7061804 2914892 36.98 2688 2261488 643272 7.20 263292 2267112 28412 03:43:01 AM 4969796 7063744 2912636 36.95 2688 2261504 643272 7.20 263308 2267144 4 03:44:01 AM 4969764 7063712 2912668 36.95 2688 2261504 643272 7.20 263316 2267204 8 03:45:01 AM 4970068 7064008 2912364 36.95 2688 2261504 643272 7.20 263316 2267140 4 03:46:01 AM 4801144 6898068 3081288 39.09 2688 2264488 812808 9.10 263448 2434604 4 03:47:01 AM 5142240 7058360 2740192 34.76 2688 2089144 703744 7.88 304928 2076132 24032 Average: 5059541 7031405 2822891 35.81 2688 2143554 693189 7.76 247622 2209415 29428 03:38:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 332.84 203.00 1687.73 62.80 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 74.44 55.86 843.63 9.39 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 19.49 15.34 7.42 5.24 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 460.66 332.24 419.21 82.50 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 10.93 9.26 3.28 3.12 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 2.37 1.95 0.53 0.48 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 2.58 1.97 0.44 0.43 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 78.47 64.17 817.52 5.39 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 110.68 79.87 537.67 30.10 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 120.99 84.63 477.47 22.08 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) 09/29/2025 _x86_64_ (2 CPU) 03:37:42 LINUX RESTART (2 CPU) 03:38:02 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 46.90 0.07 12.01 3.77 0.09 37.16 03:39:01 AM 0 42.06 0.10 10.69 3.30 0.09 43.76 03:39:01 AM 1 51.72 0.03 13.32 4.24 0.10 30.58 03:40:01 AM all 27.50 0.00 3.90 1.19 0.08 67.32 03:40:01 AM 0 20.90 0.00 3.55 1.08 0.08 74.38 03:40:01 AM 1 34.09 0.00 4.24 1.30 0.08 60.29 03:41:01 AM all 12.71 0.00 2.29 0.54 0.07 84.39 03:41:01 AM 0 10.10 0.00 1.94 0.15 0.07 87.75 03:41:01 AM 1 15.33 0.00 2.64 0.94 0.07 81.03 03:42:01 AM all 33.37 0.00 6.03 0.79 0.09 59.73 03:42:01 AM 0 25.84 0.00 5.26 0.77 0.08 68.05 03:42:01 AM 1 40.91 0.00 6.79 0.80 0.10 51.39 03:43:01 AM all 0.47 0.00 0.27 0.14 0.04 99.08 03:43:01 AM 0 0.62 0.00 0.20 0.03 0.05 99.10 03:43:01 AM 1 0.32 0.00 0.33 0.25 0.03 99.07 03:44:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 03:44:01 AM 0 0.53 0.00 0.07 0.02 0.02 99.37 03:44:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 03:45:01 AM all 0.37 0.00 0.08 0.00 0.05 99.50 03:45:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 03:45:01 AM 1 0.18 0.00 0.12 0.00 0.07 99.63 03:46:01 AM all 6.72 0.00 1.45 0.01 0.05 91.77 03:46:01 AM 0 1.20 0.00 0.33 0.00 0.03 98.43 03:46:01 AM 1 12.28 0.00 2.57 0.02 0.07 85.07 03:47:01 AM all 17.40 0.00 2.41 0.10 0.07 80.02 03:47:01 AM 0 9.95 0.00 1.95 0.08 0.07 87.94 03:47:01 AM 1 24.88 0.00 2.87 0.12 0.07 72.06 Average: all 16.13 0.01 3.15 0.72 0.06 79.93 Average: 0 12.35 0.01 2.65 0.60 0.06 84.34 Average: 1 19.92 0.00 3.65 0.85 0.07 75.52