---> uname -a: Linux prd-centos8-robot-2c-8g-50204.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 594 5001 19 2101 6806 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:6d:08:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe6d:82b/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) 08/07/2025 _x86_64_ (2 CPU) 06:29:47 LINUX RESTART (2 CPU) 06:30:00 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 130.00 102.00 28.00 4432.00 33538.00 06:31:01 AM 219.24 149.19 70.05 14472.66 40860.30 06:32:01 AM 116.48 0.32 116.16 22.40 12002.70 06:33:01 AM 31.37 1.12 30.26 133.16 2233.16 Average: 122.41 50.50 71.91 4874.42 18450.78 06:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 7246996 7224352 635436 8.06 2688 194324 601040 7.63 84948 389600 3232 06:31:01 AM 5304040 6983756 2578392 32.71 2688 1866836 780308 8.74 216736 2058072 192772 06:32:01 AM 5166716 7005952 2715716 34.45 2688 2014968 702248 7.86 188732 2171096 42480 06:33:01 AM 5211484 7054964 2670948 33.88 2688 2019120 666580 7.46 382604 1937304 10912 Average: 5732309 7067256 2150123 27.28 2688 1523812 687544 7.70 218255 1639018 62349 06:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 17.00 10.00 2.72 2.42 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 319.02 194.45 1715.45 62.27 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 77.49 59.37 826.31 9.61 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 27.92 17.01 21.73 9.33 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 140.80 89.84 849.84 26.94 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) 08/07/2025 _x86_64_ (2 CPU) 06:29:47 LINUX RESTART (2 CPU) 06:30:00 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 92.96 0.00 7.04 0.00 0.00 0.00 06:30:01 AM 0 92.00 0.00 8.00 0.00 0.00 0.00 06:30:01 AM 1 93.94 0.00 6.06 0.00 0.00 0.00 06:31:01 AM all 50.37 0.05 10.95 2.98 0.11 35.54 06:31:01 AM 0 49.82 0.07 10.76 1.91 0.10 37.34 06:31:01 AM 1 50.92 0.03 11.14 4.03 0.12 33.75 06:32:01 AM all 29.71 0.00 4.41 1.13 0.08 64.66 06:32:01 AM 0 22.68 0.00 4.23 1.20 0.08 71.81 06:32:01 AM 1 36.76 0.00 4.60 1.07 0.08 57.49 06:33:01 AM all 22.24 0.00 3.04 0.33 0.08 74.31 06:33:01 AM 0 12.50 0.00 2.40 0.22 0.08 84.79 06:33:01 AM 1 31.98 0.00 3.67 0.45 0.08 63.82 Average: all 34.41 0.02 6.13 1.47 0.09 57.88 Average: 0 28.64 0.02 5.80 1.10 0.09 64.35 Average: 1 40.17 0.01 6.47 1.84 0.09 51.42