---> uname -a: Linux prd-centos8-robot-2c-8g-46794.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: 2799.996 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 684 4847 19 2166 6715 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:e8:2c:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fee8:2cb3/64 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) 07/28/2025 _x86_64_ (2 CPU) 04:28:10 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 120.84 0.40 120.44 15.19 10623.28 04:31:01 AM 51.79 0.97 50.82 111.68 6486.16 04:32:01 AM 42.99 6.81 36.17 1249.85 2309.70 04:33:01 AM 48.80 0.25 48.55 47.05 7482.24 04:34:01 AM 11.46 0.33 11.13 37.06 368.26 04:35:01 AM 30.47 0.53 29.94 64.78 1385.67 Average: 51.06 1.55 49.51 254.26 4776.38 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5169660 6965836 2712764 34.42 2688 1973336 844328 9.45 187692 2183504 133880 04:31:01 AM 5186964 7028748 2695460 34.20 2688 2017844 764084 8.56 219080 2128748 10768 04:32:01 AM 4835196 6924436 3047228 38.66 2688 2257204 843540 9.45 259868 2413760 195056 04:33:01 AM 4866048 6953728 3016376 38.27 2688 2255644 766164 8.58 262816 2372932 4 04:34:01 AM 4914924 6860292 2967500 37.65 2688 2117108 863808 9.67 292656 2313676 48496 04:35:01 AM 4950212 6874828 2932212 37.20 2688 2098268 850548 9.52 461400 2115724 27700 Average: 4987167 6934645 2895257 36.73 2688 2119901 822079 9.20 280585 2254724 69317 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 96.70 76.47 1050.00 11.64 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 63.14 39.16 567.61 6.59 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 36.35 29.51 311.03 6.94 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 135.69 107.60 34.01 24.16 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 62.47 37.83 78.25 26.04 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 17.38 15.61 14.42 7.44 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 68.62 51.03 342.61 13.80 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) 07/28/2025 _x86_64_ (2 CPU) 04:28:10 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 40.07 0.00 6.02 1.13 0.12 52.65 04:30:01 AM 0 26.18 0.00 4.63 0.93 0.12 68.14 04:30:01 AM 1 53.97 0.00 7.42 1.33 0.13 37.14 04:31:01 AM all 21.99 0.00 2.66 1.10 0.13 74.12 04:31:01 AM 0 14.76 0.00 2.71 1.24 0.12 81.18 04:31:01 AM 1 29.22 0.00 2.62 0.97 0.13 67.06 04:32:01 AM all 25.48 0.00 4.51 0.46 0.08 69.48 04:32:01 AM 0 14.73 0.00 3.38 0.37 0.07 81.45 04:32:01 AM 1 36.25 0.00 5.65 0.55 0.08 57.46 04:33:01 AM all 8.77 0.00 1.96 0.60 0.05 88.62 04:33:01 AM 0 7.69 0.00 1.94 0.40 0.05 89.92 04:33:01 AM 1 9.85 0.00 1.97 0.80 0.05 87.32 04:34:01 AM all 10.09 0.00 1.69 0.06 0.05 88.11 04:34:01 AM 0 5.52 0.00 1.57 0.05 0.05 92.81 04:34:01 AM 1 14.67 0.00 1.81 0.07 0.05 83.40 04:35:01 AM all 31.20 0.00 3.78 0.11 0.12 64.80 04:35:01 AM 0 16.07 0.00 3.28 0.08 0.10 80.46 04:35:01 AM 1 46.30 0.00 4.28 0.13 0.13 49.15 Average: all 22.95 0.00 3.44 0.58 0.09 72.94 Average: 0 14.17 0.00 2.92 0.51 0.08 82.32 Average: 1 31.74 0.00 3.96 0.64 0.10 63.56