---> uname -a: Linux prd-centos8-robot-2c-8g-10058.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5064 19 2064 6833 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:92:b2:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe92:b206/64 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) 02/09/2025 _x86_64_ (2 CPU) 22:46:48 LINUX RESTART (2 CPU) 10:47:01 PM tps rtps wtps bread/s bwrtn/s 10:48:01 PM 199.77 156.40 43.37 14548.20 38359.73 10:49:01 PM 37.97 0.28 37.69 13.20 4385.64 10:50:01 PM 89.79 0.10 89.69 2.40 7939.50 10:51:01 PM 43.39 0.97 42.42 96.77 5087.15 Average: 92.74 39.45 53.29 3666.05 13945.04 10:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 PM 5614876 7100908 2267552 28.77 2688 1680540 680172 7.62 178748 1812264 84852 10:49:01 PM 5553080 7086644 2329348 29.55 2688 1725388 680208 7.62 188452 1853380 12292 10:50:01 PM 5184868 7013036 2697560 34.22 2688 2006172 717512 8.03 190324 2165612 151100 10:51:01 PM 5239972 7044476 2642456 33.52 2688 1981736 664952 7.45 381900 1915888 164 Average: 5398199 7061266 2484229 31.52 2688 1848459 685711 7.68 234856 1936786 62102 10:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 287.77 150.88 1034.73 55.75 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 26.94 15.19 199.44 1.95 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 100.47 76.47 1093.14 10.68 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 21.21 16.24 19.26 7.54 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 109.11 64.71 586.68 18.99 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) 02/09/2025 _x86_64_ (2 CPU) 22:46:48 LINUX RESTART (2 CPU) 10:47:01 PM CPU %user %nice %system %iowait %steal %idle 10:48:01 PM all 40.37 0.08 11.73 13.15 0.14 34.52 10:48:01 PM 0 41.21 0.03 11.47 12.45 0.13 34.69 10:48:01 PM 1 39.45 0.13 12.02 13.92 0.15 34.33 10:49:01 PM all 7.23 0.00 1.29 39.24 0.06 52.18 10:49:01 PM 0 7.90 0.00 1.49 56.62 0.07 33.93 10:49:01 PM 1 6.56 0.00 1.09 21.86 0.05 70.45 10:50:01 PM all 30.68 0.00 4.63 2.98 0.10 61.61 10:50:01 PM 0 33.51 0.00 4.49 3.44 0.10 58.46 10:50:01 PM 1 27.84 0.00 4.78 2.52 0.10 64.76 10:51:01 PM all 19.54 0.00 2.85 1.39 0.08 76.16 10:51:01 PM 0 23.72 0.00 3.04 1.32 0.07 71.86 10:51:01 PM 1 15.34 0.00 2.66 1.45 0.08 80.46 Average: all 24.23 0.02 5.03 14.20 0.09 56.42 Average: 0 26.56 0.01 5.11 18.46 0.09 49.78 Average: 1 21.85 0.03 4.96 9.83 0.09 63.24