---> uname -a: Linux prd-centos8-builder-2c-1g-23967.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: 2799.998 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 564 5048 19 2086 6830 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:fb:92:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.6/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fefb:9266/64 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) 04/17/2024 _x86_64_ (2 CPU) 16:04:14 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 190.32 83.54 106.78 2089.39 6995.43 04:07:01 PM 81.16 0.77 80.39 64.25 7844.50 Average: 135.73 42.15 93.58 1076.73 7420.00 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5215976 6996796 2668468 33.84 2688 1952796 729716 8.17 221708 2100684 169524 04:07:01 PM 5240256 7060856 2644188 33.54 2688 1988524 654892 7.33 255512 2023868 16944 Average: 5228116 7028826 2656328 33.69 2688 1970660 692304 7.75 238610 2062276 93234 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 61.96 42.58 980.09 8.25 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.29 24.91 46.95 7.79 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 44.62 33.74 513.48 8.02 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) 04/17/2024 _x86_64_ (2 CPU) 16:04:14 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 40.62 1.32 12.87 3.84 0.13 41.21 04:06:01 PM 0 29.78 1.71 14.21 4.01 0.12 50.17 04:06:01 PM 1 51.34 0.94 11.54 3.68 0.15 32.35 04:07:01 PM all 36.63 0.00 2.70 2.20 0.10 58.37 04:07:01 PM 0 18.28 0.00 2.76 3.36 0.10 75.49 04:07:01 PM 1 54.99 0.00 2.63 1.05 0.10 41.23 Average: all 38.62 0.66 7.76 3.02 0.12 49.83 Average: 0 23.98 0.85 8.44 3.68 0.11 62.94 Average: 1 53.17 0.47 7.07 2.36 0.13 36.80