---> uname -a: Linux prd-centos8-builder-2c-1g-8921.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 611 4926 19 2161 6781 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:44:54:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe44:5478/64 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) 01/01/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 232.79 135.90 96.88 6069.44 6839.47 06:06:01 AM 108.73 0.28 108.45 17.86 10673.21 06:07:01 AM 33.08 0.30 32.78 42.39 2055.99 06:08:01 AM 22.23 0.40 21.83 18.40 620.48 Average: 99.21 34.22 64.99 1537.15 5047.60 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5250392 6984560 2634044 33.41 2688 1908664 767388 8.59 218744 2073532 138064 06:06:01 AM 5065268 6959132 2819168 35.76 2688 2059604 744924 8.34 238544 2205104 46948 06:07:01 AM 5062584 6957432 2821852 35.79 2688 2060876 742916 8.32 252740 2193300 24 06:08:01 AM 5061068 6954584 2823368 35.81 2688 2059372 755648 8.46 418668 2031168 13684 Average: 5109828 6963927 2774608 35.19 2688 2022129 752719 8.43 282174 2125776 49680 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 256.03 139.94 1669.92 56.92 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 51.58 37.55 641.57 8.06 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.20 20.68 24.54 7.32 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 29.50 24.43 30.12 8.40 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 90.33 55.65 591.59 20.18 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) 01/01/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 44.11 2.25 19.05 5.52 0.14 28.94 06:05:01 AM 0 53.19 2.84 20.02 6.13 0.14 17.68 06:05:01 AM 1 35.10 1.66 18.08 4.91 0.14 40.12 06:06:01 AM all 38.50 0.00 3.60 4.26 0.12 53.53 06:06:01 AM 0 42.46 0.00 3.61 3.91 0.12 49.91 06:06:01 AM 1 34.53 0.00 3.59 4.61 0.12 57.15 06:07:01 AM all 31.33 0.00 1.51 0.73 0.09 66.34 06:07:01 AM 0 43.30 0.00 1.65 0.57 0.10 54.39 06:07:01 AM 1 19.36 0.00 1.37 0.90 0.08 78.29 06:08:01 AM all 34.48 0.00 2.35 0.43 0.11 62.62 06:08:01 AM 0 39.42 0.00 2.41 0.40 0.10 57.67 06:08:01 AM 1 29.54 0.00 2.30 0.47 0.12 67.58 Average: all 37.07 0.55 6.57 2.72 0.11 52.97 Average: 0 44.54 0.70 6.84 2.73 0.11 45.07 Average: 1 29.61 0.41 6.29 2.71 0.11 60.86