---> uname -a: Linux prd-centos8-builder-2c-1g-4581.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 5002 19 2121 6818 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:16:3c:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe16:3ca4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/11/2024 _x86_64_ (2 CPU) 07:03:28 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 215.69 119.33 96.37 3616.93 7069.49 07:06:01 AM 101.30 0.28 101.02 17.86 8839.79 07:07:01 AM 42.19 1.82 40.38 164.24 2294.07 07:08:01 AM 15.05 0.00 15.05 0.00 346.03 Average: 93.56 30.36 63.20 949.87 4637.45 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5316156 7072492 2568288 32.57 2688 1929352 669724 7.50 217812 2008080 154288 07:06:01 AM 5183360 7032776 2701084 34.26 2688 2015620 672628 7.53 227340 2101332 48268 07:07:01 AM 5161932 7015956 2722512 34.53 2688 2020536 702160 7.86 254908 2095912 28 07:08:01 AM 5086512 6951564 2797932 35.49 2688 2031588 770096 8.62 256280 2170264 11076 Average: 5186990 7018197 2697454 34.21 2688 1999274 703652 7.88 239085 2093897 53415 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 246.62 173.58 1477.50 53.94 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 93.40 87.15 441.56 14.12 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 71.20 68.16 49.07 20.99 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 47.43 45.88 32.08 10.01 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 114.67 93.69 500.09 24.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/11/2024 _x86_64_ (2 CPU) 07:03:28 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 42.05 2.02 17.49 3.92 0.10 34.41 07:05:01 AM 0 49.37 1.89 18.22 3.60 0.10 26.81 07:05:01 AM 1 34.70 2.16 16.77 4.24 0.10 42.03 07:06:01 AM all 38.68 0.00 3.46 3.15 0.10 54.61 07:06:01 AM 0 39.07 0.00 3.68 3.99 0.10 53.16 07:06:01 AM 1 38.28 0.00 3.25 2.31 0.10 56.06 07:07:01 AM all 36.25 0.00 2.15 0.94 0.10 60.55 07:07:01 AM 0 46.47 0.00 2.02 1.22 0.10 50.20 07:07:01 AM 1 26.04 0.00 2.29 0.67 0.10 70.91 07:08:01 AM all 27.76 0.00 1.78 0.09 0.09 70.28 07:08:01 AM 0 29.01 0.00 2.02 0.10 0.10 68.77 07:08:01 AM 1 26.51 0.00 1.55 0.08 0.08 71.78 Average: all 36.16 0.50 6.17 2.02 0.10 55.05 Average: 0 40.94 0.47 6.44 2.22 0.10 49.83 Average: 1 31.37 0.53 5.91 1.82 0.10 60.28