---> uname -a: Linux prd-centos8-robot-2c-8g-7675.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 586 4936 19 2175 6815 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:f7:ae:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fef7:ae90/64 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) 01/05/2025 _x86_64_ (2 CPU) 05:08:22 LINUX RESTART (2 CPU) 05:09:01 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 90.47 16.29 74.18 5333.69 7231.71 05:11:02 AM 84.24 0.73 83.51 53.05 10133.16 05:12:01 AM 32.04 7.25 24.79 1332.70 1499.15 05:13:01 AM 51.32 2.52 48.81 396.07 7119.81 05:14:01 AM 2.83 0.10 2.73 32.12 127.67 05:15:01 AM 16.03 0.38 15.65 42.53 2052.87 Average: 46.20 4.54 41.66 1198.04 4702.97 05:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5368720 7063340 2513708 31.89 2688 1877604 682596 7.64 186688 2009944 164580 05:11:02 AM 5249808 7049220 2632620 33.40 2688 1977376 668508 7.49 207616 2084116 1972 05:12:01 AM 5059712 7000760 2822716 35.81 2688 2115456 722124 8.09 259732 2210992 81976 05:13:01 AM 5012424 7063912 2870004 36.41 2688 2221308 629580 7.05 263380 2234756 32 05:14:01 AM 4947076 7010960 2935352 37.24 2688 2233696 698676 7.82 263512 2298720 10048 05:15:01 AM 5138728 7057600 2743700 34.81 2688 2094840 661696 7.41 350716 2045396 13232 Average: 5129411 7040965 2753017 34.93 2688 2086713 677197 7.58 255274 2147321 45307 05:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 345.73 204.02 1773.23 60.95 0.00 0.00 0.00 0.00 05:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:02 AM eth0 50.50 35.47 468.63 7.05 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 37.11 31.79 302.22 7.57 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 223.98 153.82 48.74 40.92 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 48.13 37.87 252.64 3.43 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 92.85 57.86 216.85 55.98 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 133.32 86.96 510.99 29.38 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) 01/05/2025 _x86_64_ (2 CPU) 05:08:22 LINUX RESTART (2 CPU) 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 38.79 0.00 6.35 4.80 0.13 49.94 05:10:01 AM 0 34.86 0.00 6.74 4.21 0.10 54.09 05:10:01 AM 1 42.71 0.00 5.96 5.39 0.15 45.80 05:11:02 AM all 20.97 0.00 3.26 4.47 0.08 71.22 05:11:02 AM 0 19.70 0.00 3.49 4.54 0.07 72.20 05:11:02 AM 1 22.24 0.00 3.04 4.39 0.10 70.24 05:12:01 AM all 21.95 0.00 3.41 2.13 0.08 72.43 05:12:01 AM 0 13.86 0.00 3.05 1.80 0.08 81.21 05:12:01 AM 1 30.04 0.00 3.77 2.46 0.08 63.65 05:13:01 AM all 15.49 0.00 2.95 2.18 0.07 79.31 05:13:01 AM 0 8.30 0.00 2.49 1.52 0.07 87.63 05:13:01 AM 1 22.71 0.00 3.42 2.85 0.07 70.96 05:14:01 AM all 3.74 0.00 0.31 0.03 0.03 95.88 05:14:01 AM 0 6.58 0.00 0.44 0.07 0.03 92.88 05:14:01 AM 1 0.93 0.00 0.18 0.00 0.03 98.85 05:15:01 AM all 19.69 0.00 2.46 0.73 0.07 77.05 05:15:01 AM 0 21.85 0.00 2.52 0.92 0.08 74.63 05:15:01 AM 1 17.51 0.00 2.41 0.54 0.05 79.49 Average: all 20.11 0.00 3.13 2.39 0.08 74.29 Average: 0 17.54 0.00 3.13 2.18 0.07 77.08 Average: 1 22.67 0.00 3.13 2.61 0.08 71.51