---> uname -a: Linux prd-centos8-builder-2c-1g-11036.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 535 5004 19 2159 6857 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:ab:3b:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:feab:3b97/64 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) 01/10/2024 _x86_64_ (2 CPU) 17:03:23 LINUX RESTART (2 CPU) 05:04:03 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 218.29 119.89 98.40 3708.33 7108.41 05:06:01 PM 108.16 0.32 107.85 18.39 10510.66 05:07:01 PM 32.11 0.27 31.84 41.86 2101.37 05:08:01 PM 23.36 0.40 22.96 18.40 639.83 Average: 94.45 29.46 64.99 923.50 5073.34 05:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5348868 7099992 2535576 32.16 2688 1924256 639104 7.15 218092 1977848 153060 05:06:01 PM 5155324 7047700 2729120 34.61 2688 2057884 673768 7.54 239884 2118024 47860 05:07:01 PM 5143372 7036616 2741072 34.77 2688 2059136 669900 7.50 252504 2116868 4 05:08:01 PM 5078200 6984208 2806244 35.59 2688 2071844 728468 8.15 421708 2013992 27648 Average: 5181441 7042129 2703003 34.28 2688 2028280 677810 7.59 283047 2056683 57143 05:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 212.88 107.64 1390.21 45.42 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 51.63 38.09 585.19 8.35 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.46 18.91 22.70 6.62 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 32.96 27.36 38.00 16.21 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 78.87 47.50 501.62 18.93 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) 01/10/2024 _x86_64_ (2 CPU) 17:03:23 LINUX RESTART (2 CPU) 05:04:03 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 40.53 1.61 17.28 4.32 0.11 36.15 05:05:01 PM 0 39.45 1.79 19.21 4.73 0.12 34.69 05:05:01 PM 1 41.62 1.43 15.34 3.90 0.10 37.60 05:06:01 PM all 38.35 0.00 3.61 3.10 0.11 54.83 05:06:01 PM 0 49.23 0.00 3.92 3.32 0.10 43.43 05:06:01 PM 1 27.41 0.00 3.30 2.88 0.12 66.29 05:07:01 PM all 28.39 0.00 1.18 0.59 0.09 69.74 05:07:01 PM 0 25.92 0.00 1.05 0.28 0.10 72.65 05:07:01 PM 1 30.87 0.00 1.32 0.90 0.08 66.83 05:08:01 PM all 38.08 0.00 2.43 0.33 0.10 59.06 05:08:01 PM 0 59.91 0.00 3.18 0.27 0.08 36.56 05:08:01 PM 1 16.26 0.00 1.68 0.40 0.12 81.54 Average: all 36.29 0.39 5.99 2.06 0.10 55.17 Average: 0 43.68 0.43 6.69 2.12 0.10 46.98 Average: 1 28.89 0.35 5.29 2.00 0.11 63.37