---> uname -a: Linux prd-centos8-builder-2c-1g-3626.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 605 4978 19 2115 6788 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:e3:33:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fee3:33da/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) 02/08/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 217.18 116.76 100.42 4065.58 7242.79 04:06:01 AM 103.68 0.28 103.40 17.87 9156.48 04:07:01 AM 30.26 0.30 29.96 42.39 1553.37 04:08:01 AM 35.89 0.78 35.11 57.06 1097.00 Average: 96.75 29.54 67.22 1045.85 4762.20 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5224656 6995528 2659788 33.73 2688 1943732 720720 8.07 218872 2099184 161072 04:06:01 AM 5080828 6938048 2803616 35.56 2688 2023840 767044 8.59 244792 2188284 41796 04:07:01 AM 5137968 6986796 2746476 34.83 2688 2015460 712912 7.98 253208 2121168 12 04:08:01 AM 5116780 6971176 2767664 35.10 2688 2020036 720212 8.06 420580 1976160 27892 Average: 5140058 6972887 2744386 34.81 2688 2000767 730222 8.17 284363 2096199 57693 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 333.91 151.28 1814.76 58.93 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 35.80 26.57 282.59 8.21 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 28.36 23.98 28.36 7.89 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 36.14 29.10 34.56 21.87 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 108.56 57.73 540.11 24.23 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) 02/08/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 42.41 1.61 16.88 5.89 0.10 33.11 04:05:01 AM 0 39.43 2.00 18.62 5.21 0.10 34.64 04:05:01 AM 1 45.38 1.22 15.15 6.56 0.10 31.59 04:06:01 AM all 39.84 0.00 3.44 2.67 0.09 53.96 04:06:01 AM 0 56.06 0.00 4.16 1.82 0.10 37.86 04:06:01 AM 1 23.69 0.00 2.73 3.51 0.08 69.99 04:07:01 AM all 36.14 0.00 1.94 0.42 0.11 61.39 04:07:01 AM 0 34.67 0.00 2.10 0.68 0.12 62.44 04:07:01 AM 1 37.61 0.00 1.78 0.17 0.10 60.34 04:08:01 AM all 40.19 0.00 3.13 0.47 0.09 56.13 04:08:01 AM 0 55.57 0.00 3.56 0.28 0.08 40.50 04:08:01 AM 1 24.83 0.00 2.69 0.65 0.10 71.73 Average: all 39.63 0.40 6.30 2.35 0.10 51.23 Average: 0 46.46 0.49 7.05 1.98 0.10 43.92 Average: 1 32.82 0.30 5.55 2.71 0.10 58.52