---> uname -a: Linux prd-centos8-robot-2c-8g-39531.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 588 5007 19 2101 6812 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:64:45:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe64:453b/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) 07/04/2025 _x86_64_ (2 CPU) 01:42:32 LINUX RESTART (2 CPU) 01:43:02 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 125.37 44.43 80.94 6328.96 27532.11 01:45:01 AM 90.35 0.72 89.64 52.92 10922.41 01:46:01 AM 34.29 0.73 33.56 103.57 2308.36 Average: 83.10 15.13 67.97 2138.31 13508.97 01:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5392800 7062632 2489624 31.58 2688 1853412 683992 7.66 186080 1985236 164024 01:45:01 AM 5152156 6991992 2730268 34.64 2688 2015788 717928 8.04 198564 2174216 42480 01:46:01 AM 5163656 7004972 2718768 34.49 2688 2017240 708448 7.93 383828 1983972 9016 Average: 5236204 7019865 2646220 33.57 2688 1962147 703456 7.88 256157 2047808 71840 01:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 315.22 193.02 1707.40 58.06 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 71.59 53.75 795.48 16.45 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 28.49 20.63 23.49 10.42 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 137.44 88.55 837.24 28.14 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) 07/04/2025 _x86_64_ (2 CPU) 01:42:32 LINUX RESTART (2 CPU) 01:43:02 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 43.48 0.02 7.43 7.53 0.10 41.44 01:44:01 AM 0 44.29 0.02 8.02 7.66 0.10 39.91 01:44:01 AM 1 42.67 0.02 6.85 7.39 0.10 42.98 01:45:01 AM all 27.18 0.00 3.97 1.47 0.08 67.29 01:45:01 AM 0 32.28 0.00 4.70 1.05 0.08 61.89 01:45:01 AM 1 22.09 0.00 3.23 1.90 0.08 72.69 01:46:01 AM all 26.21 0.00 3.14 0.51 0.08 70.06 01:46:01 AM 0 26.05 0.00 2.94 0.37 0.08 70.57 01:46:01 AM 1 26.37 0.00 3.34 0.65 0.08 69.56 Average: all 32.22 0.01 4.83 3.14 0.09 59.71 Average: 0 34.14 0.01 5.20 3.00 0.09 57.56 Average: 1 30.30 0.01 4.46 3.29 0.09 61.86