---> uname -a: Linux prd-centos8-robot-2c-8g-664.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 613 4961 19 2122 6787 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:1c:97:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe1c:9765/64 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) 12/07/2024 _x86_64_ (2 CPU) 02:10:52 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 103.32 7.10 96.22 1261.85 6958.16 02:14:01 AM 61.35 0.63 60.71 48.92 9110.01 02:15:01 AM 10.71 0.42 10.30 64.78 739.15 02:16:01 AM 48.86 0.03 48.83 3.47 3305.43 02:17:01 AM 22.51 0.00 22.51 0.00 5480.39 02:18:01 AM 2.23 0.10 2.13 32.92 88.67 02:19:01 AM 20.49 0.40 20.09 46.78 802.62 Average: 38.50 1.24 37.26 208.39 3783.50 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5215932 7027904 2666496 33.83 2688 1989848 682068 7.64 211096 2122568 223076 02:14:01 AM 5171844 7007788 2710584 34.39 2688 2013076 701988 7.86 221692 2145548 8 02:15:01 AM 5252508 7090408 2629920 33.36 2688 2015024 637304 7.14 241244 2045856 4 02:16:01 AM 5033220 7072688 2849208 36.15 2688 2208884 624612 6.99 258492 2223628 156056 02:17:01 AM 4998116 7037588 2884312 36.59 2688 2208888 662688 7.42 258492 2253564 4 02:18:01 AM 4897460 6938504 2984968 37.87 2688 2210460 794308 8.89 258620 2352784 20 02:19:01 AM 5093908 6959524 2788520 35.38 2688 2040872 746472 8.36 447604 1990524 13356 Average: 5094713 7019201 2787715 35.37 2688 2098150 692777 7.76 271034 2162067 56075 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 86.80 71.56 964.40 10.86 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 40.65 25.91 415.96 2.89 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 12.53 9.00 5.02 3.40 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 43.31 36.86 302.35 11.37 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 195.47 136.42 37.14 34.11 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 104.20 89.94 1275.89 7.08 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 78.21 55.45 426.66 22.72 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 80.17 60.73 489.64 13.20 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) 12/07/2024 _x86_64_ (2 CPU) 02:10:52 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 37.95 0.00 5.77 2.84 0.12 53.32 02:13:01 AM 0 43.02 0.00 5.93 2.61 0.12 48.33 02:13:01 AM 1 32.89 0.00 5.62 3.07 0.12 58.31 02:14:01 AM all 8.45 0.00 1.48 3.90 0.07 86.11 02:14:01 AM 0 4.93 0.00 1.47 5.20 0.08 88.32 02:14:01 AM 1 11.96 0.00 1.49 2.61 0.05 83.89 02:15:01 AM all 10.56 0.00 1.16 0.45 0.05 87.78 02:15:01 AM 0 16.86 0.00 1.32 0.22 0.05 81.56 02:15:01 AM 1 4.26 0.00 1.00 0.69 0.05 94.00 02:16:01 AM all 28.70 0.00 4.63 2.96 0.11 63.60 02:16:01 AM 0 28.69 0.00 4.77 3.13 0.12 63.30 02:16:01 AM 1 28.71 0.00 4.50 2.79 0.10 63.90 02:17:01 AM all 0.80 0.00 0.67 1.23 0.05 97.25 02:17:01 AM 0 0.62 0.00 0.82 1.92 0.05 96.59 02:17:01 AM 1 0.99 0.00 0.52 0.53 0.05 97.91 02:18:01 AM all 4.82 0.00 0.60 0.05 0.08 94.45 02:18:01 AM 0 5.30 0.00 0.77 0.00 0.08 93.84 02:18:01 AM 1 4.33 0.00 0.42 0.10 0.08 95.06 02:19:01 AM all 21.93 0.00 3.00 0.30 0.08 74.69 02:19:01 AM 0 32.70 0.00 3.24 0.28 0.10 63.68 02:19:01 AM 1 11.14 0.00 2.76 0.32 0.07 85.72 Average: all 16.18 0.00 2.47 1.68 0.08 79.58 Average: 0 18.89 0.00 2.62 1.91 0.09 76.50 Average: 1 13.48 0.00 2.33 1.44 0.07 82.67