---> uname -a: Linux prd-centos8-robot-2c-8g-25623.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 634 4943 19 2119 6766 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:a6:25:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fea6:25b5/64 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) 09/22/2024 _x86_64_ (2 CPU) 01:18:13 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 108.40 34.52 73.88 6920.36 6953.47 01:21:01 AM 84.45 0.70 83.75 50.76 9349.03 01:22:01 AM 19.21 0.42 18.80 64.79 1894.42 01:23:01 AM 62.48 0.03 62.45 3.47 7696.90 01:24:01 AM 4.68 0.08 4.60 31.99 350.71 01:25:01 AM 27.27 0.67 26.60 74.23 1254.21 Average: 51.09 6.07 45.02 1190.87 4583.62 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5394692 7089032 2487740 31.56 2688 1876132 641376 7.18 210424 1951440 131900 01:21:01 AM 5168104 7001604 2714328 34.44 2688 2009860 705276 7.90 222116 2140832 30072 01:22:01 AM 5153524 7033744 2728908 34.62 2688 2055528 655900 7.34 246744 2130612 43396 01:23:01 AM 4987660 7020572 2894772 36.72 2688 2201844 679356 7.61 260248 2257320 3204 01:24:01 AM 4945756 6979908 2936676 37.26 2688 2203084 744476 8.34 260372 2299228 280 01:25:01 AM 5098396 6960772 2784036 35.32 2688 2037812 730120 8.18 445784 1987656 184 Average: 5124689 7014272 2757743 34.99 2688 2064043 692751 7.76 274281 2127848 34839 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 302.95 180.07 1592.04 59.46 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 63.33 51.37 592.58 8.64 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 13.50 9.98 6.14 4.05 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 241.37 180.47 318.91 44.97 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 15.68 9.10 3.96 1.14 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 58.62 42.15 83.96 23.87 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 115.91 78.86 432.96 23.69 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) 09/22/2024 _x86_64_ (2 CPU) 01:18:13 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 34.99 0.02 7.22 4.52 0.09 53.16 01:20:01 AM 0 37.81 0.02 8.31 5.08 0.08 48.70 01:20:01 AM 1 32.17 0.02 6.13 3.97 0.10 57.61 01:21:01 AM all 25.37 0.00 3.49 3.64 0.08 67.42 01:21:01 AM 0 27.77 0.00 3.71 3.31 0.08 65.13 01:21:01 AM 1 22.95 0.00 3.27 3.97 0.08 69.72 01:22:01 AM all 14.73 0.00 2.19 0.65 0.08 82.36 01:22:01 AM 0 21.48 0.00 2.46 0.84 0.07 75.16 01:22:01 AM 1 7.90 0.00 1.93 0.46 0.08 89.63 01:23:01 AM all 22.88 0.00 3.88 2.39 0.08 70.77 01:23:01 AM 0 29.29 0.00 4.46 2.38 0.08 63.79 01:23:01 AM 1 16.48 0.00 3.30 2.39 0.08 77.75 01:24:01 AM all 1.25 0.00 0.23 0.09 0.04 98.38 01:24:01 AM 0 0.58 0.00 0.20 0.13 0.05 99.03 01:24:01 AM 1 1.92 0.00 0.27 0.05 0.03 97.73 01:25:01 AM all 23.39 0.00 3.21 0.33 0.08 72.99 01:25:01 AM 0 29.97 0.00 3.20 0.22 0.08 66.52 01:25:01 AM 1 16.79 0.00 3.23 0.45 0.07 79.46 Average: all 20.43 0.00 3.37 1.94 0.08 74.19 Average: 0 24.47 0.00 3.72 1.99 0.08 69.74 Average: 1 16.37 0.00 3.02 1.88 0.08 78.65