---> uname -a: Linux prd-centos8-robot-2c-8g-14989.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 618 4939 19 2140 6783 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:d9:06:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fed9:69e/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) 02/11/2025 _x86_64_ (2 CPU) 03:17:08 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:02 AM 51.37 9.30 42.07 1969.48 4778.12 03:20:01 AM 99.53 0.07 99.46 1.90 9507.88 03:21:01 AM 39.88 1.08 38.79 115.98 4474.27 03:22:01 AM 52.50 9.23 43.27 1641.72 2766.08 03:23:01 AM 25.23 0.00 25.23 0.00 5652.51 03:24:01 AM 15.31 0.43 14.88 69.98 520.38 Average: 47.16 3.36 43.80 634.97 4602.89 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:02 AM 5537092 7073564 2345332 29.75 2688 1728624 707312 7.92 189260 1868332 26464 03:20:01 AM 5122016 6973588 2760408 35.02 2688 2028596 772044 8.64 196516 2216316 150740 03:21:01 AM 5275792 7082980 2606632 33.07 2688 1984956 655608 7.34 217900 2046516 16 03:22:01 AM 5003204 7063260 2879220 36.53 2688 2229304 647500 7.25 264536 2245512 157512 03:23:01 AM 4999088 7058800 2883336 36.58 2688 2229308 647500 7.25 264544 2245592 8 03:24:01 AM 5072780 6955572 2809644 35.64 2688 2058308 766172 8.58 296764 2160740 16792 Average: 5168329 7034627 2714095 34.43 2688 2043183 699356 7.83 238253 2130501 58589 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:02 AM eth0 241.04 151.47 1105.96 57.36 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 98.34 76.86 1110.52 11.16 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 12.38 8.28 6.15 3.31 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 50.87 40.05 304.08 11.17 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 184.17 138.96 34.42 25.91 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 58.60 37.27 79.42 25.62 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 107.59 75.48 438.25 22.45 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) 02/11/2025 _x86_64_ (2 CPU) 03:17:08 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:02 AM all 21.52 0.00 3.80 23.62 0.08 50.98 03:19:02 AM 0 17.33 0.00 3.50 25.42 0.07 53.68 03:19:02 AM 1 25.71 0.00 4.10 21.82 0.08 48.29 03:20:01 AM all 35.09 0.00 5.25 3.91 0.14 55.62 03:20:01 AM 0 28.51 0.00 4.24 3.46 0.12 63.68 03:20:01 AM 1 41.70 0.00 6.27 4.36 0.15 47.52 03:21:01 AM all 11.30 0.00 1.56 2.90 0.09 84.14 03:21:01 AM 0 5.09 0.00 1.41 4.03 0.08 89.39 03:21:01 AM 1 17.52 0.00 1.71 1.77 0.10 78.90 03:22:01 AM all 27.78 0.00 5.18 1.19 0.09 65.75 03:22:01 AM 0 23.60 0.00 4.72 1.30 0.10 70.28 03:22:01 AM 1 31.96 0.00 5.64 1.08 0.08 61.23 03:23:01 AM all 0.66 0.00 0.64 2.03 0.03 96.64 03:23:01 AM 0 0.40 0.00 0.67 1.20 0.03 97.69 03:23:01 AM 1 0.92 0.00 0.62 2.86 0.02 95.58 03:24:01 AM all 13.34 0.00 1.90 0.11 0.07 84.58 03:24:01 AM 0 4.49 0.00 1.80 0.08 0.07 93.55 03:24:01 AM 1 22.21 0.00 1.99 0.13 0.07 75.60 Average: all 18.24 0.00 3.05 5.62 0.08 73.01 Average: 0 13.20 0.00 2.72 5.91 0.08 78.08 Average: 1 23.29 0.00 3.38 5.33 0.08 67.92