---> uname -a: Linux prd-centos8-robot-2c-8g-30164.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 570 5034 19 2093 6832 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:a3:76:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fea3:7625/64 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) 09/29/2024 _x86_64_ (2 CPU) 07:26:21 LINUX RESTART (2 CPU) 07:27:01 AM tps rtps wtps bread/s bwrtn/s 07:28:01 AM 107.01 48.79 58.22 6103.61 21646.76 07:29:01 AM 102.85 7.42 95.43 1296.72 8991.53 07:30:01 AM 34.42 0.20 34.22 34.79 3786.60 07:31:01 AM 8.88 0.53 8.35 68.78 185.42 Average: 63.29 14.24 49.05 1876.17 8653.11 07:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:28:01 AM 5455548 7041612 2426876 30.79 2688 1776704 722288 8.09 190912 1940744 96352 07:29:01 AM 5178860 7012048 2703564 34.30 2688 2009916 714404 8.00 221496 2133288 90040 07:30:01 AM 5228424 7062216 2654000 33.67 2688 2011108 691600 7.74 236636 2070920 156 07:31:01 AM 5209204 7045272 2673220 33.91 2688 2013332 678496 7.60 406724 1920320 36 Average: 5268009 7040287 2614415 33.17 2688 1952765 701697 7.86 263942 2016318 46646 07:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 305.61 195.59 1540.67 59.78 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 59.64 47.23 644.78 8.37 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 14.36 10.01 12.93 5.40 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 13.41 10.86 10.26 15.85 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 98.27 65.93 552.20 22.35 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) 09/29/2024 _x86_64_ (2 CPU) 07:26:21 LINUX RESTART (2 CPU) 07:27:01 AM CPU %user %nice %system %iowait %steal %idle 07:28:01 AM all 31.99 0.05 6.09 18.25 0.13 43.48 07:28:01 AM 0 30.55 0.03 6.27 18.75 0.12 44.29 07:28:01 AM 1 33.45 0.07 5.92 17.76 0.14 42.67 07:29:01 AM all 34.92 0.00 5.72 3.76 0.15 55.45 07:29:01 AM 0 23.00 0.00 4.68 3.56 0.17 68.60 07:29:01 AM 1 46.90 0.00 6.77 3.96 0.13 42.23 07:30:01 AM all 9.93 0.00 1.05 1.81 0.04 87.16 07:30:01 AM 0 4.22 0.00 0.99 1.47 0.05 93.27 07:30:01 AM 1 15.62 0.00 1.12 2.16 0.03 81.07 07:31:01 AM all 12.13 0.00 1.71 0.11 0.04 86.01 07:31:01 AM 0 6.62 0.00 1.47 0.15 0.03 91.73 07:31:01 AM 1 17.63 0.00 1.95 0.07 0.05 80.30 Average: all 22.22 0.01 3.64 5.95 0.09 68.08 Average: 0 16.08 0.01 3.35 5.95 0.09 74.52 Average: 1 28.38 0.02 3.93 5.95 0.09 61.63