---> uname -a: Linux prd-centos8-robot-2c-8g-5318.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 608 5029 19 2059 6794 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:ff:5a:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:feff:5ac7/64 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) 01/26/2025 _x86_64_ (2 CPU) 05:25:27 LINUX RESTART (2 CPU) 05:26:01 AM tps rtps wtps bread/s bwrtn/s 05:27:02 AM 95.35 43.72 51.63 6019.06 30609.21 05:28:01 AM 109.49 0.17 109.32 4.61 10629.44 05:29:01 AM 32.61 0.87 31.74 85.97 4419.88 05:30:01 AM 18.36 0.73 17.63 96.37 342.94 Average: 63.76 11.42 52.34 1558.04 11504.04 05:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:02 AM 5512188 7031516 2370244 30.07 2688 1712188 756972 8.48 185608 1901892 104208 05:28:01 AM 5101628 6932628 2780804 35.28 2688 2008984 805032 9.01 194768 2245144 147020 05:29:01 AM 5210916 7011364 2671516 33.89 2688 1978256 705916 7.90 208700 2120552 1264 05:30:01 AM 5152248 6970480 2730184 34.64 2688 1995212 769224 8.61 386756 1998696 16796 Average: 5244245 6986497 2638187 33.47 2688 1923660 759286 8.50 243958 2066571 67322 05:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:02 AM eth0 271.09 155.86 1159.04 56.58 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 99.10 76.90 1100.32 11.06 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 13.96 7.68 12.54 3.81 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 18.61 17.83 15.78 8.68 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 100.70 64.52 569.69 20.07 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) 01/26/2025 _x86_64_ (2 CPU) 05:25:27 LINUX RESTART (2 CPU) 05:26:01 AM CPU %user %nice %system %iowait %steal %idle 05:27:02 AM all 31.60 0.03 6.21 31.65 0.09 30.42 05:27:02 AM 0 35.87 0.03 5.65 33.41 0.10 24.93 05:27:02 AM 1 27.32 0.02 6.78 29.88 0.08 35.92 05:28:01 AM all 34.92 0.00 4.68 3.74 0.20 56.45 05:28:01 AM 0 49.97 0.00 5.63 4.05 0.19 40.16 05:28:01 AM 1 19.87 0.00 3.73 3.43 0.22 72.75 05:29:01 AM all 6.52 0.00 1.37 7.59 0.10 84.42 05:29:01 AM 0 5.99 0.00 1.00 8.81 0.07 84.14 05:29:01 AM 1 7.06 0.00 1.74 6.38 0.13 84.69 05:30:01 AM all 29.17 0.00 2.76 0.73 0.08 67.25 05:30:01 AM 0 40.41 0.00 3.10 1.00 0.08 55.40 05:30:01 AM 1 17.89 0.00 2.42 0.47 0.08 79.13 Average: all 25.51 0.01 3.75 10.94 0.12 59.67 Average: 0 32.99 0.01 3.84 11.83 0.11 51.22 Average: 1 18.02 0.00 3.66 10.04 0.13 68.14