---> uname -a: Linux prd-centos8-builder-2c-1g-8126.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 561 5034 19 2103 6833 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:61:6c:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe61:6cbb/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) 02/23/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 216.53 114.25 102.28 3567.48 7070.76 09:06:01 PM 103.23 0.28 102.95 17.86 9176.25 09:07:01 PM 24.40 0.30 24.10 42.39 955.36 09:08:01 PM 34.11 0.78 33.32 57.05 998.42 Average: 94.57 28.91 65.66 921.27 4550.15 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5219712 6980252 2664732 33.80 2688 1933624 761344 8.52 218432 2104304 155100 09:06:01 PM 5113024 6953152 2771420 35.15 2688 2007704 772344 8.65 243240 2162168 20312 09:07:01 PM 5203804 7041356 2680640 34.00 2688 2005168 683700 7.65 248968 2065932 8 09:08:01 PM 5121096 6963944 2763348 35.05 2688 2009368 769032 8.61 416148 1981144 29076 Average: 5164409 6984676 2720035 34.50 2688 1988966 746605 8.36 281697 2078387 51124 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 204.95 118.38 1519.34 53.38 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 30.14 23.28 235.91 8.63 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.36 25.86 30.26 8.01 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 34.61 28.26 35.38 11.60 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 74.77 48.95 455.25 20.40 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) 02/23/2024 _x86_64_ (2 CPU) 21:03:25 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.99 1.54 16.35 3.90 0.09 35.12 09:05:01 PM 0 34.64 1.59 16.15 3.09 0.10 44.44 09:05:01 PM 1 51.37 1.49 16.56 4.72 0.08 25.77 09:06:01 PM all 37.71 0.00 2.95 3.01 0.09 56.24 09:06:01 PM 0 23.10 0.00 2.41 2.80 0.08 71.61 09:06:01 PM 1 52.34 0.00 3.48 3.22 0.10 40.86 09:07:01 PM all 37.48 0.00 1.96 0.45 0.09 60.02 09:07:01 PM 0 20.70 0.00 2.13 0.43 0.10 76.64 09:07:01 PM 1 54.29 0.00 1.78 0.47 0.08 43.38 09:08:01 PM all 41.75 0.00 2.47 0.49 0.09 55.20 09:08:01 PM 0 49.63 0.00 2.83 0.22 0.08 47.25 09:08:01 PM 1 33.85 0.00 2.10 0.77 0.10 63.18 Average: all 39.97 0.38 5.89 1.96 0.09 51.71 Average: 0 32.01 0.39 5.85 1.63 0.09 60.03 Average: 1 47.95 0.37 5.94 2.28 0.09 43.36