---> uname -a: Linux prd-centos8-robot-2c-8g-48160.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4898 19 2215 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:a4:84:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fea4:843e/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) 08/01/2025 _x86_64_ (2 CPU) 03:22:11 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 92.08 6.27 85.82 1093.68 6820.40 03:25:01 AM 83.71 0.65 83.06 51.05 10860.03 03:26:01 AM 43.77 7.13 36.64 1310.50 2313.20 03:27:01 AM 56.72 2.73 53.99 439.66 7648.33 03:28:01 AM 3.98 0.02 3.97 0.13 146.28 03:29:01 AM 21.14 0.40 20.74 47.58 2280.06 Average: 50.23 2.87 47.37 490.43 5011.39 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5303656 7094972 2578776 32.72 2688 1968572 639076 7.16 186136 2057284 244544 03:25:01 AM 5106384 6972140 2776048 35.22 2688 2042004 745868 8.35 212432 2216960 43180 03:26:01 AM 4940240 7017180 2942192 37.33 2688 2245168 684796 7.67 257460 2314248 186896 03:27:01 AM 4965980 7060068 2916452 37.00 2688 2262144 637744 7.14 266708 2271888 4 03:28:01 AM 4879616 6993496 3002816 38.10 2688 2281960 722252 8.09 266836 2357708 19712 03:29:01 AM 5040892 6996796 2841540 36.05 2688 2129148 704848 7.89 480760 2003864 22204 Average: 5039461 7022442 2842971 36.07 2688 2154833 689097 7.72 278389 2203659 86090 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 160.91 121.91 1329.53 25.29 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 60.68 41.82 569.20 7.90 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 40.67 32.39 323.66 7.27 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 201.43 143.73 43.72 39.02 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 58.36 46.18 360.76 7.54 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 85.30 52.30 119.28 55.31 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 101.22 73.05 457.68 23.72 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) 08/01/2025 _x86_64_ (2 CPU) 03:22:11 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 39.31 0.00 6.15 1.05 0.12 53.38 03:24:01 AM 0 29.47 0.00 5.26 0.93 0.12 64.22 03:24:01 AM 1 49.19 0.00 7.04 1.17 0.12 42.48 03:25:01 AM all 22.89 0.00 3.08 1.21 0.09 72.73 03:25:01 AM 0 16.98 0.00 2.91 1.32 0.08 78.71 03:25:01 AM 1 28.80 0.00 3.24 1.10 0.10 66.76 03:26:01 AM all 25.42 0.00 4.72 0.51 0.08 69.27 03:26:01 AM 0 12.04 0.00 3.79 0.65 0.08 83.44 03:26:01 AM 1 38.82 0.00 5.65 0.37 0.08 55.08 03:27:01 AM all 10.97 0.00 2.29 0.91 0.07 85.76 03:27:01 AM 0 2.47 0.00 1.50 1.02 0.05 94.96 03:27:01 AM 1 19.50 0.00 3.08 0.80 0.08 76.53 03:28:01 AM all 6.22 0.00 0.40 0.03 0.08 93.28 03:28:01 AM 0 2.07 0.00 0.35 0.03 0.07 97.47 03:28:01 AM 1 10.37 0.00 0.46 0.02 0.08 89.07 03:29:01 AM all 22.08 0.00 3.28 0.24 0.10 74.29 03:29:01 AM 0 17.41 0.00 2.70 0.32 0.10 79.47 03:29:01 AM 1 26.74 0.00 3.85 0.17 0.10 69.14 Average: all 21.18 0.00 3.32 0.66 0.09 74.75 Average: 0 13.43 0.00 2.76 0.71 0.08 83.02 Average: 1 28.94 0.00 3.89 0.61 0.09 66.47