---> uname -a: Linux prd-centos8-robot-2c-8g-25351.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 578 5017 19 2101 6822 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:41:66:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe41:66c1/64 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) 09/01/2025 _x86_64_ (2 CPU) 16:41:39 LINUX RESTART (2 CPU) 04:42:01 PM tps rtps wtps bread/s bwrtn/s 04:43:01 PM 121.43 39.15 82.27 7472.98 32733.29 04:44:01 PM 92.19 0.92 91.27 87.70 10958.03 04:45:01 PM 32.34 0.52 31.83 68.66 1888.94 Average: 81.99 13.53 68.46 2543.25 15194.16 04:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 PM 5380700 7063840 2501732 31.74 2688 1865972 701660 7.86 185672 1997088 173036 04:44:01 PM 5206864 7046528 2675568 33.94 2688 2015172 674344 7.55 207952 2114740 40748 04:45:01 PM 5109548 6960912 2772884 35.18 2688 2027120 752864 8.43 383796 2038836 18748 Average: 5232371 7023760 2650061 33.62 2688 1969421 709623 7.95 259140 2050221 77511 04:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 297.05 201.27 1734.77 61.28 0.00 0.00 0.00 0.00 04:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM eth0 78.99 55.78 769.05 11.45 0.00 0.00 0.00 0.00 04:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM eth0 18.01 15.86 15.05 8.11 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 131.36 90.97 839.67 26.95 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) 09/01/2025 _x86_64_ (2 CPU) 16:41:39 LINUX RESTART (2 CPU) 04:42:01 PM CPU %user %nice %system %iowait %steal %idle 04:43:01 PM all 45.73 0.02 8.70 4.87 0.13 40.56 04:43:01 PM 0 35.44 0.02 8.90 4.15 0.12 51.37 04:43:01 PM 1 56.00 0.02 8.50 5.58 0.13 29.76 04:44:01 PM all 27.76 0.00 4.38 1.21 0.10 66.56 04:44:01 PM 0 15.30 0.00 3.72 1.32 0.08 79.57 04:44:01 PM 1 40.22 0.00 5.03 1.10 0.12 53.53 04:45:01 PM all 27.50 0.00 2.75 0.22 0.10 69.44 04:45:01 PM 0 17.44 0.00 2.62 0.25 0.10 79.59 04:45:01 PM 1 37.55 0.00 2.87 0.18 0.10 59.30 Average: all 33.66 0.01 5.27 2.10 0.11 58.86 Average: 0 22.72 0.01 5.08 1.90 0.10 70.19 Average: 1 44.59 0.01 5.47 2.29 0.12 47.53