---> uname -a: Linux prd-centos8-robot-2c-8g-39381.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 585 5017 19 2094 6816 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:00:6b:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.254/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe00:6b71/64 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) 10/06/2024 _x86_64_ (2 CPU) 01:28:16 LINUX RESTART (2 CPU) 01:29:02 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 82.21 23.64 58.57 5911.35 4906.27 01:31:01 AM 96.45 0.70 95.75 50.78 10432.99 01:32:01 AM 20.34 0.23 20.11 35.32 1537.97 01:33:01 AM 13.43 0.70 12.73 95.83 253.22 Average: 52.99 6.24 46.74 1504.97 4280.00 01:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5331952 7006340 2550472 32.36 2688 1862264 744040 8.33 225884 2020568 133952 01:31:01 AM 5157072 6990512 2725352 34.58 2688 2010276 696164 7.79 221228 2151148 30076 01:32:01 AM 5160456 6994720 2721968 34.53 2688 2011480 703440 7.88 247160 2126008 172 01:33:01 AM 5170728 7009952 2711696 34.40 2688 2016420 683572 7.65 407952 1954780 3072 Average: 5205052 7000381 2677372 33.97 2688 1975110 706804 7.91 275556 2063126 41818 01:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 325.57 200.32 1600.25 58.76 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 67.31 52.23 613.43 8.51 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 15.59 10.15 12.79 12.48 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 19.31 15.00 14.42 7.09 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 106.03 68.88 555.87 21.56 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) 10/06/2024 _x86_64_ (2 CPU) 01:28:16 LINUX RESTART (2 CPU) 01:29:02 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 31.34 0.00 6.00 4.32 0.14 58.21 01:30:01 AM 0 28.99 0.00 6.29 4.56 0.15 60.01 01:30:01 AM 1 33.69 0.00 5.71 4.08 0.12 56.40 01:31:01 AM all 28.58 0.00 4.47 3.17 0.12 63.66 01:31:01 AM 0 16.94 0.00 3.19 2.93 0.12 76.83 01:31:01 AM 1 40.29 0.00 5.76 3.41 0.12 50.42 01:32:01 AM all 10.37 0.00 1.09 0.57 0.06 87.92 01:32:01 AM 0 9.48 0.00 1.24 0.45 0.05 88.78 01:32:01 AM 1 11.25 0.00 0.93 0.68 0.07 87.06 01:33:01 AM all 19.47 0.00 2.23 0.15 0.08 78.08 01:33:01 AM 0 8.39 0.00 1.72 0.05 0.08 89.75 01:33:01 AM 1 30.53 0.00 2.74 0.25 0.07 66.42 Average: all 22.39 0.00 3.43 2.04 0.10 72.04 Average: 0 15.89 0.00 3.09 1.99 0.10 78.93 Average: 1 28.91 0.00 3.77 2.10 0.09 65.13