---> uname -a: Linux prd-centos8-robot-2c-8g-4325.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4999 19 2107 6810 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:59:02:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe59:218/64 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) 11/01/2025 _x86_64_ (2 CPU) 02:13:00 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 124.15 0.23 123.91 6.67 12208.48 02:16:01 AM 24.58 0.68 23.89 51.58 3844.09 02:17:01 AM 9.26 0.20 9.06 34.79 246.92 02:18:01 AM 24.35 0.67 23.68 94.78 719.80 Average: 45.58 0.45 45.13 46.95 4254.64 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5110224 6954928 2772208 35.17 2688 2020296 780712 8.74 187692 2235968 104356 02:16:01 AM 5174880 7020452 2707552 34.35 2688 2021688 691028 7.74 198204 2160528 16 02:17:01 AM 5063840 6944060 2818592 35.76 2688 2056296 792592 8.87 213744 2257060 44396 02:18:01 AM 5141876 6993724 2740556 34.77 2688 2026884 717560 8.03 383196 2008144 25104 Average: 5122705 6978291 2759727 35.01 2688 2031291 745473 8.35 245709 2165425 43468 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 134.34 103.47 1291.98 13.08 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 3.05 1.63 1.75 0.46 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 13.30 9.90 12.93 13.17 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 18.90 17.35 15.07 8.30 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 42.39 33.08 330.41 8.75 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) 11/01/2025 _x86_64_ (2 CPU) 02:13:00 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 37.81 0.00 5.08 1.42 0.13 55.56 02:15:01 AM 0 45.40 0.00 5.99 2.00 0.13 46.47 02:15:01 AM 1 30.21 0.00 4.16 0.84 0.13 64.66 02:16:01 AM all 2.09 0.00 0.53 0.78 0.05 96.56 02:16:01 AM 0 1.63 0.00 0.58 1.32 0.03 96.43 02:16:01 AM 1 2.55 0.00 0.47 0.23 0.07 96.68 02:17:01 AM all 9.75 0.00 0.96 0.08 0.08 89.13 02:17:01 AM 0 7.94 0.00 0.87 0.05 0.07 91.08 02:17:01 AM 1 11.57 0.00 1.05 0.12 0.08 87.18 02:18:01 AM all 31.57 0.00 4.03 0.58 0.08 63.73 02:18:01 AM 0 46.58 0.00 4.68 0.74 0.08 47.92 02:18:01 AM 1 16.57 0.00 3.39 0.43 0.08 79.52 Average: all 20.30 0.00 2.65 0.72 0.09 76.25 Average: 0 25.37 0.00 3.03 1.03 0.08 70.50 Average: 1 15.22 0.00 2.27 0.40 0.09 82.02