---> uname -a: Linux prd-centos8-builder-2c-1g-75098.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 5037 19 2091 6824 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:fc:8c:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fefc:8c54/64 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) 10/07/2024 _x86_64_ (2 CPU) 14:04:07 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 169.51 32.54 136.97 1556.01 10093.87 02:07:01 PM 51.52 0.32 51.21 43.19 4418.96 02:08:01 PM 23.11 0.82 22.30 57.59 553.74 Average: 81.39 11.23 70.16 552.32 5022.47 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5154288 6975904 2730156 34.63 2688 1989968 743780 8.33 221280 2146768 103472 02:07:01 PM 5205692 7030640 2678752 33.98 2688 1992864 670960 7.51 246084 2065472 20 02:08:01 PM 5196700 7027028 2687744 34.09 2688 1997476 706876 7.91 415912 1903832 13200 Average: 5185560 7011191 2698884 34.23 2688 1993436 707205 7.92 294425 2038691 38897 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 59.40 44.50 850.57 12.09 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 28.95 25.50 46.21 9.54 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.44 28.45 32.76 11.02 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 40.60 32.81 309.88 10.88 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) 10/07/2024 _x86_64_ (2 CPU) 14:04:07 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 39.02 0.51 7.37 4.10 0.09 48.90 02:06:01 PM 0 51.21 0.60 8.74 3.96 0.10 35.40 02:06:01 PM 1 26.88 0.42 6.02 4.24 0.08 62.36 02:07:01 PM all 40.73 0.00 2.29 1.17 0.08 55.73 02:07:01 PM 0 37.82 0.00 2.16 1.35 0.08 58.58 02:07:01 PM 1 43.64 0.00 2.42 0.98 0.08 52.87 02:08:01 PM all 37.32 0.00 2.71 0.54 0.12 59.31 02:08:01 PM 0 52.10 0.00 2.77 0.38 0.10 44.65 02:08:01 PM 1 22.56 0.00 2.66 0.70 0.13 73.94 Average: all 39.03 0.17 4.12 1.93 0.10 54.66 Average: 0 47.03 0.20 4.55 1.89 0.09 46.24 Average: 1 31.03 0.14 3.69 1.97 0.10 63.06