---> uname -a: Linux prd-centos8-robot-2c-8g-2999.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 602 4986 19 2108 6798 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:ae:d9:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:feae:d91a/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) 12/02/2025 _x86_64_ (2 CPU) 00:40:48 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 218.88 153.35 65.53 14704.07 39685.19 12:43:01 AM 116.63 0.87 115.76 64.92 11815.76 12:44:01 AM 37.62 0.28 37.34 36.25 4261.36 12:45:01 AM 25.96 0.68 25.27 94.90 703.05 Average: 99.77 38.80 60.97 3725.19 14116.44 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5482812 7028288 2399612 30.44 2688 1738132 728328 8.16 186420 1931768 92640 12:43:01 AM 5171984 7019812 2710440 34.39 2688 2023552 695208 7.78 192008 2168280 102668 12:44:01 AM 5128544 6977360 2753880 34.94 2688 2024860 729232 8.17 225044 2179908 10916 12:45:01 AM 5084072 6938592 2798352 35.50 2688 2030048 774304 8.67 385256 2064512 26268 Average: 5216853 6991013 2665571 33.82 2688 1954148 731768 8.19 247182 2086117 58123 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 321.11 197.88 1435.56 62.19 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 114.70 90.98 1146.47 11.79 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 20.21 10.51 14.91 5.64 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 19.99 16.76 15.24 8.80 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 119.00 79.04 653.02 22.11 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) 12/02/2025 _x86_64_ (2 CPU) 00:40:48 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 47.13 0.06 10.82 10.67 0.13 31.20 12:42:01 AM 0 49.74 0.07 10.12 11.04 0.12 28.92 12:42:01 AM 1 44.52 0.05 11.51 10.31 0.13 33.47 12:43:01 AM all 36.11 0.00 5.26 3.68 0.12 54.84 12:43:01 AM 0 41.36 0.00 5.38 3.40 0.13 49.72 12:43:01 AM 1 30.83 0.00 5.13 3.95 0.10 59.99 12:44:01 AM all 12.66 0.00 1.59 1.28 0.06 84.42 12:44:01 AM 0 11.90 0.00 1.62 0.37 0.05 86.07 12:44:01 AM 1 13.43 0.00 1.55 2.19 0.07 82.76 12:45:01 AM all 32.19 0.00 3.85 0.27 0.08 63.61 12:45:01 AM 0 32.16 0.00 3.78 0.40 0.08 63.57 12:45:01 AM 1 32.22 0.00 3.92 0.13 0.08 63.64 Average: all 32.01 0.01 5.37 3.97 0.10 58.54 Average: 0 33.78 0.02 5.22 3.79 0.10 57.10 Average: 1 30.24 0.01 5.53 4.14 0.10 59.98