---> uname -a: Linux prd-centos8-robot-2c-8g-41648.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 579 5023 19 2095 6823 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:92:0e:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe92:e2b/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) 10/12/2024 _x86_64_ (2 CPU) 02:28:11 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 94.60 13.08 81.52 2342.82 6348.45 02:31:01 AM 73.23 0.73 72.49 51.32 9533.57 02:32:01 AM 3.76 0.00 3.76 0.00 138.30 02:33:01 AM 11.50 0.30 11.20 45.58 250.07 Average: 45.77 3.53 42.24 609.90 4067.43 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5284888 7031400 2597544 32.95 2688 1928292 725680 8.13 212412 2060416 170496 02:31:01 AM 5174096 7008336 2708336 34.36 2688 2011340 723716 8.10 221848 2139776 12 02:32:01 AM 5172028 7006268 2710404 34.39 2688 2011340 723716 8.10 221848 2142332 4 02:33:01 AM 5152524 6988492 2729908 34.63 2688 2012996 722200 8.09 406180 1978200 160 Average: 5195884 7008624 2686548 34.08 2688 1990992 723828 8.10 265572 2080181 42668 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 100.48 83.12 1008.72 13.52 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 47.32 35.10 402.51 5.97 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1.95 0.63 0.67 0.34 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 20.06 16.88 18.71 16.33 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 42.45 33.93 357.64 9.04 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) 10/12/2024 _x86_64_ (2 CPU) 02:28:11 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 34.17 0.00 5.80 5.75 0.12 54.16 02:30:01 AM 0 32.55 0.00 5.56 4.87 0.12 56.90 02:30:01 AM 1 35.79 0.00 6.04 6.63 0.12 51.42 02:31:01 AM all 16.59 0.00 2.57 3.36 0.11 77.37 02:31:01 AM 0 16.04 0.00 2.78 2.96 0.10 78.12 02:31:01 AM 1 17.15 0.00 2.36 3.75 0.12 76.62 02:32:01 AM all 0.42 0.00 0.08 0.03 0.04 99.43 02:32:01 AM 0 0.27 0.00 0.07 0.00 0.03 99.63 02:32:01 AM 1 0.57 0.00 0.10 0.05 0.05 99.23 02:33:01 AM all 18.58 0.00 1.95 0.47 0.08 78.93 02:33:01 AM 0 14.23 0.00 1.60 0.80 0.08 83.29 02:33:01 AM 1 22.93 0.00 2.29 0.13 0.08 74.56 Average: all 17.42 0.00 2.60 2.40 0.09 77.50 Average: 0 15.76 0.00 2.50 2.16 0.08 79.50 Average: 1 19.08 0.00 2.69 2.64 0.09 75.50