---> uname -a: Linux prd-centos8-robot-2c-8g-8851.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 679 4889 19 2128 6722 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:6b:fc:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe6b:fc39/64 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) 02/06/2025 _x86_64_ (2 CPU) 00:54:59 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 124.56 0.37 124.19 15.59 11171.11 12:58:01 AM 38.07 1.05 37.02 113.70 4808.13 12:59:01 AM 31.59 6.75 24.85 1248.19 1546.74 01:00:01 AM 46.60 0.03 46.57 3.47 7069.44 01:01:01 AM 9.03 0.43 8.60 69.18 274.21 Average: 49.97 1.73 48.25 289.99 4974.04 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5168136 6998332 2714296 34.43 2688 2008416 713804 7.99 189272 2184032 151216 12:58:01 AM 5269316 7075736 2613116 33.15 2688 1984092 653212 7.31 215944 2052796 16 12:59:01 AM 5007144 7050548 2875288 36.48 2688 2213284 657460 7.36 254952 2252580 173248 01:00:01 AM 4966808 7013948 2915624 36.99 2688 2216780 784460 8.78 257316 2283264 4 01:01:01 AM 4993776 6897084 2888656 36.65 2688 2076736 848572 9.50 280144 2249896 32288 Average: 5081036 7007130 2801396 35.54 2688 2099862 731502 8.19 239526 2204514 71354 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 111.58 89.79 1291.59 12.89 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.68 7.91 6.58 3.38 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 35.69 26.56 294.94 5.98 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 145.33 89.97 40.54 32.14 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 62.23 37.00 78.08 21.57 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 73.90 50.25 342.35 15.19 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) 02/06/2025 _x86_64_ (2 CPU) 00:54:59 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 36.44 0.00 5.44 3.43 0.14 54.54 12:57:01 AM 0 29.16 0.00 4.75 2.85 0.13 63.11 12:57:01 AM 1 43.73 0.00 6.13 4.02 0.15 45.98 12:58:01 AM all 14.56 0.00 1.80 1.24 0.06 82.35 12:58:01 AM 0 13.82 0.00 1.94 1.14 0.05 83.06 12:58:01 AM 1 15.30 0.00 1.65 1.34 0.07 81.64 12:59:01 AM all 17.65 0.00 3.83 0.73 0.08 77.72 12:59:01 AM 0 7.99 0.00 2.87 0.25 0.08 88.81 12:59:01 AM 1 27.30 0.00 4.80 1.20 0.07 66.63 01:00:01 AM all 9.61 0.00 1.66 1.70 0.05 86.98 01:00:01 AM 0 11.63 0.00 1.81 1.24 0.05 85.28 01:00:01 AM 1 7.60 0.00 1.50 2.16 0.05 88.69 01:01:01 AM all 6.75 0.00 1.44 0.09 0.05 91.67 01:01:01 AM 0 5.25 0.00 1.69 0.07 0.05 92.95 01:01:01 AM 1 8.25 0.00 1.19 0.12 0.05 90.40 Average: all 17.01 0.00 2.83 1.44 0.08 78.64 Average: 0 13.58 0.00 2.61 1.11 0.07 82.63 Average: 1 20.45 0.00 3.06 1.77 0.08 74.65