---> uname -a: Linux prd-centos8-robot-2c-8g-3050.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 579 4999 19 2118 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:0f:28:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe0f:28e5/64 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) 12/16/2024 _x86_64_ (2 CPU) 02:17:52 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 123.62 7.09 116.53 1275.76 10882.22 02:20:01 AM 28.21 0.00 28.21 0.00 307.69 02:21:01 AM 41.54 1.02 40.52 111.43 4903.28 02:22:01 AM 46.28 0.07 46.21 5.73 2933.59 02:23:01 AM 21.29 0.00 21.29 0.00 5468.58 02:24:01 AM 13.81 0.43 13.38 69.98 494.92 Average: 49.06 1.70 47.36 289.27 4909.10 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5159804 7016432 2722620 34.54 2688 2035072 706868 7.91 213000 2169808 147988 02:20:01 AM 5153512 7010232 2728912 34.62 2688 2035104 706868 7.91 213188 2175904 148028 02:21:01 AM 5257972 7092088 2624452 33.29 2688 2011920 618604 6.93 240256 2041772 24 02:22:01 AM 5038784 7074444 2843640 36.08 2688 2205856 617348 6.91 257592 2219768 156056 02:23:01 AM 5033848 7069508 2848576 36.14 2688 2205856 617348 6.91 257600 2218864 4 02:24:01 AM 5135872 6996712 2746552 34.84 2688 2036512 707432 7.92 290360 2105004 16772 Average: 5129965 7043236 2752459 34.92 2688 2088387 662411 7.42 245333 2155187 78145 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 113.23 90.16 1260.33 12.25 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 14.10 26.92 13.41 13.31 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 13.83 8.50 7.00 3.59 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 260.64 184.00 342.02 46.45 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 4.50 3.15 0.90 0.69 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 55.36 37.15 80.45 21.88 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 89.25 64.42 334.90 16.98 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) 12/16/2024 _x86_64_ (2 CPU) 02:17:52 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 36.29 0.00 5.78 4.63 0.12 53.19 02:20:01 AM 0 44.71 0.00 6.59 4.49 0.12 44.10 02:20:01 AM 1 27.89 0.00 4.97 4.77 0.12 62.25 02:20:01 AM all 39.10 0.00 2.56 2.56 0.00 55.77 02:20:01 AM 0 70.51 0.00 2.56 5.13 0.00 21.79 02:20:01 AM 1 7.69 0.00 2.56 0.00 0.00 89.74 02:21:01 AM all 16.57 0.00 1.79 1.28 0.08 80.28 02:21:01 AM 0 17.18 0.00 1.70 1.05 0.07 80.00 02:21:01 AM 1 15.97 0.00 1.89 1.50 0.08 80.56 02:22:01 AM all 27.32 0.00 4.36 1.02 0.08 67.22 02:22:01 AM 0 38.94 0.00 5.34 0.97 0.08 54.67 02:22:01 AM 1 15.71 0.00 3.38 1.07 0.08 79.76 02:23:01 AM all 0.12 0.00 0.35 1.24 0.02 98.28 02:23:01 AM 0 0.13 0.00 0.38 1.39 0.02 98.08 02:23:01 AM 1 0.10 0.00 0.32 1.09 0.02 98.48 02:24:01 AM all 15.01 0.00 2.06 0.18 0.06 82.69 02:24:01 AM 0 16.50 0.00 2.40 0.30 0.07 80.73 02:24:01 AM 1 13.51 0.00 1.72 0.07 0.05 84.65 Average: all 19.07 0.00 2.86 1.66 0.07 76.34 Average: 0 23.55 0.00 3.27 1.64 0.07 71.47 Average: 1 14.59 0.00 2.45 1.69 0.07 81.21