---> uname -a: Linux prd-centos8-builder-2c-1g-7833.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 569 5026 19 2104 6826 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:83:2c:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe83:2c92/64 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) 01:03:24 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 216.33 116.64 99.68 3143.62 6891.24 01:06:01 AM 101.48 0.27 101.22 17.46 9168.11 01:07:01 AM 24.36 0.30 24.06 42.39 1024.98 01:08:01 AM 21.63 0.40 21.23 18.39 614.81 Average: 90.95 29.41 61.55 805.53 4424.73 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5263076 7028752 2621368 33.25 2688 1938568 742372 8.31 218512 2061480 160228 01:06:01 AM 5118864 6960760 2765580 35.08 2688 2009340 777420 8.70 243652 2155844 21268 01:07:01 AM 5157732 6996100 2726712 34.58 2688 2005856 749912 8.39 249480 2111652 12 01:08:01 AM 5094688 6947468 2789756 35.38 2688 2019344 768476 8.60 419036 2004036 29992 Average: 5158590 6983270 2725854 34.57 2688 1993277 759545 8.50 282670 2083253 52875 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 77.11 50.55 1029.81 15.79 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 31.69 23.63 252.60 7.85 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.28 18.80 21.88 6.27 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 26.82 22.86 30.07 7.75 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 39.23 28.96 333.61 9.41 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) 01:03:24 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 38.34 2.12 16.98 6.11 0.08 36.36 01:05:01 AM 0 37.51 2.65 20.77 6.46 0.09 32.54 01:05:01 AM 1 39.17 1.60 13.25 5.77 0.08 40.13 01:06:01 AM all 37.34 0.00 2.99 2.31 0.10 57.26 01:06:01 AM 0 48.51 0.00 3.28 1.45 0.08 46.68 01:06:01 AM 1 26.18 0.00 2.69 3.18 0.12 67.84 01:07:01 AM all 25.31 0.00 1.32 0.77 0.08 72.53 01:07:01 AM 0 26.46 0.00 1.42 0.30 0.08 71.74 01:07:01 AM 1 24.15 0.00 1.22 1.23 0.08 73.31 01:08:01 AM all 35.03 0.00 2.01 1.28 0.08 61.60 01:08:01 AM 0 44.26 0.00 2.57 0.93 0.08 52.15 01:08:01 AM 1 25.79 0.00 1.45 1.62 0.08 71.06 Average: all 33.99 0.52 5.78 2.60 0.09 57.02 Average: 0 39.20 0.65 6.92 2.26 0.08 50.88 Average: 1 28.80 0.40 4.63 2.94 0.09 63.14