---> uname -a: Linux prd-centos8-robot-2c-8g-8467.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 592 4972 19 2133 6809 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:2b:9b:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe2b:9b1c/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) 01/08/2025 _x86_64_ (2 CPU) 00:47:01 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 72.91 15.34 57.56 3792.87 4863.18 12:50:01 AM 93.87 0.73 93.14 53.05 10496.02 12:51:01 AM 26.80 0.42 26.39 64.77 2393.35 12:52:01 AM 60.91 9.23 51.67 1641.99 7198.73 12:53:01 AM 5.30 0.10 5.20 32.12 223.11 12:54:02 AM 27.11 0.85 26.26 101.72 1214.21 Average: 47.82 4.45 43.37 947.73 4398.06 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5411832 7065736 2470600 31.34 2688 1837728 663580 7.43 184172 1970160 151124 12:50:01 AM 5197768 6996492 2684664 34.06 2688 1976336 727776 8.15 198552 2141460 30680 12:51:01 AM 5097352 6982324 2785080 35.33 2688 2060348 726488 8.13 232788 2201296 64008 12:52:01 AM 4997496 7048992 2884936 36.60 2688 2221364 633832 7.10 263448 2242960 76 12:53:01 AM 4999380 7052820 2883052 36.58 2688 2223292 627916 7.03 263952 2244916 748 12:54:02 AM 5140032 7019128 2742400 34.79 2688 2055148 690040 7.73 454968 1938928 1540 Average: 5140643 7027582 2741789 34.78 2688 2062369 678272 7.59 266313 2123287 41363 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 287.12 179.31 1571.58 60.71 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 67.16 48.57 669.27 8.56 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 42.03 31.63 297.84 7.62 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 196.63 142.33 44.77 37.41 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 30.14 17.66 8.01 2.25 0.00 0.00 0.00 0.00 12:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:02 AM eth0 47.69 36.11 83.52 23.58 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 111.79 75.93 445.85 23.35 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) 01/08/2025 _x86_64_ (2 CPU) 00:47:01 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 32.23 0.00 5.34 2.18 0.09 60.15 12:49:01 AM 0 25.99 0.00 4.43 2.76 0.08 66.74 12:49:01 AM 1 38.47 0.00 6.26 1.61 0.10 53.56 12:50:01 AM all 24.95 0.00 3.64 3.67 0.08 67.66 12:50:01 AM 0 22.19 0.00 3.33 3.43 0.08 70.96 12:50:01 AM 1 27.71 0.00 3.94 3.91 0.08 64.36 12:51:01 AM all 20.79 0.00 2.71 0.89 0.09 75.52 12:51:01 AM 0 15.53 0.00 2.40 1.15 0.10 80.82 12:51:01 AM 1 26.05 0.00 3.02 0.63 0.08 70.22 12:52:01 AM all 17.89 0.00 3.88 2.18 0.08 75.97 12:52:01 AM 0 19.60 0.00 3.96 2.31 0.07 74.07 12:52:01 AM 1 16.19 0.00 3.80 2.05 0.08 77.87 12:53:01 AM all 1.52 0.00 0.31 0.05 0.03 98.09 12:53:01 AM 0 0.35 0.00 0.13 0.00 0.02 99.50 12:53:01 AM 1 2.69 0.00 0.49 0.10 0.05 96.67 12:54:02 AM all 29.90 0.00 3.75 0.23 0.08 66.05 12:54:02 AM 0 27.16 0.00 3.42 0.17 0.08 69.17 12:54:02 AM 1 32.64 0.00 4.07 0.28 0.08 62.92 Average: all 21.22 0.00 3.27 1.53 0.08 73.90 Average: 0 18.47 0.00 2.95 1.64 0.07 76.87 Average: 1 23.96 0.00 3.60 1.43 0.08 70.93