---> uname -a: Linux prd-centos8-robot-2c-8g-5641.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 4977 19 2133 6814 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:68:ac:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe68:ac48/64 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) 01/27/2025 _x86_64_ (2 CPU) 05:22:02 LINUX RESTART (2 CPU) 05:23:01 AM tps rtps wtps bread/s bwrtn/s 05:24:01 AM 120.33 0.60 119.73 21.60 11328.55 05:25:01 AM 37.12 1.05 36.07 115.43 4638.67 05:26:01 AM 67.54 6.78 60.76 1249.72 6776.11 05:27:01 AM 8.47 0.10 8.37 32.13 1739.39 05:28:01 AM 4.13 0.03 4.10 1.87 169.17 05:29:01 AM 4.43 0.32 4.12 36.93 233.78 Average: 40.34 1.48 38.86 242.97 4147.70 05:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:24:01 AM 5175248 7000040 2707184 34.34 2688 2003280 714900 8.00 190116 2176888 141460 05:25:01 AM 5291140 7093316 2591292 32.87 2688 1980104 634420 7.10 217052 2030668 16 05:26:01 AM 5018636 7061568 2863796 36.33 2688 2212396 644768 7.22 258220 2227892 32248 05:27:01 AM 4980756 7024620 2901676 36.81 2688 2213680 691828 7.75 258412 2268756 160 05:28:01 AM 4976576 7021632 2905856 36.86 2688 2214872 691828 7.75 258620 2272916 436 05:29:01 AM 5134356 7014832 2748076 34.86 2688 2054008 686056 7.68 256520 2132964 9564 Average: 5096119 7036001 2786313 35.35 2688 2113057 677300 7.58 239823 2185014 30647 05:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 117.90 96.20 1382.70 13.45 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 11.18 7.83 5.99 3.25 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 227.16 161.98 336.46 41.93 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 15.11 5.77 3.92 0.88 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 29.96 22.53 8.25 4.88 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 61.14 41.68 85.38 27.54 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 77.08 56.00 303.77 15.32 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) 01/27/2025 _x86_64_ (2 CPU) 05:22:02 LINUX RESTART (2 CPU) 05:23:01 AM CPU %user %nice %system %iowait %steal %idle 05:24:01 AM all 38.04 0.00 5.33 2.07 0.13 54.43 05:24:01 AM 0 34.57 0.00 5.63 2.07 0.12 57.61 05:24:01 AM 1 41.50 0.00 5.03 2.07 0.13 51.27 05:25:01 AM all 11.55 0.00 1.70 0.63 0.08 86.04 05:25:01 AM 0 3.96 0.00 1.44 0.57 0.07 93.97 05:25:01 AM 1 19.15 0.00 1.97 0.70 0.08 78.09 05:26:01 AM all 26.53 0.00 5.39 1.28 0.13 66.68 05:26:01 AM 0 21.31 0.00 4.49 0.72 0.10 73.38 05:26:01 AM 1 31.73 0.00 6.28 1.85 0.15 59.98 05:27:01 AM all 1.44 0.00 0.27 0.18 0.05 98.05 05:27:01 AM 0 0.22 0.00 0.20 0.10 0.05 99.43 05:27:01 AM 1 2.67 0.00 0.33 0.27 0.05 96.68 05:28:01 AM all 8.31 0.00 0.79 0.02 0.09 90.80 05:28:01 AM 0 5.74 0.00 0.74 0.02 0.08 93.43 05:28:01 AM 1 10.88 0.00 0.84 0.02 0.10 88.16 05:29:01 AM all 14.52 0.00 1.64 0.02 0.09 83.73 05:29:01 AM 0 14.36 0.00 1.40 0.03 0.08 84.12 05:29:01 AM 1 14.68 0.00 1.87 0.00 0.10 83.35 Average: all 16.74 0.00 2.52 0.70 0.09 79.95 Average: 0 13.36 0.00 2.32 0.58 0.08 83.66 Average: 1 20.12 0.00 2.72 0.82 0.10 76.24