---> uname -a: Linux prd-centos8-builder-2c-1g-4554.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 587 4995 19 2116 6806 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:85:b7:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.251/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe85:b711/64 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) 02/11/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 208.62 120.99 87.63 4007.32 6982.80 03:06:01 AM 104.68 0.23 104.45 16.53 8715.95 03:07:01 AM 52.16 0.35 51.81 43.73 3796.78 03:08:01 AM 9.07 0.00 9.07 0.00 185.50 03:09:01 AM 35.38 0.78 34.59 57.06 1084.97 Average: 81.56 24.15 57.41 814.39 4143.83 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5298380 7027920 2586056 32.80 2688 1903204 689864 7.72 217836 2025952 133016 03:06:01 AM 5081712 6944752 2802724 35.55 2688 2030220 755956 8.46 222736 2210848 92080 03:07:01 AM 5063616 6923456 2820820 35.78 2688 2026568 774596 8.67 253544 2194980 9696 03:08:01 AM 5133316 6984852 2751120 34.89 2688 2018300 708868 7.94 253628 2125388 1416 03:09:01 AM 5088932 6944092 2795504 35.46 2688 2021492 756980 8.47 420632 2004788 27904 Average: 5133191 6965014 2751245 34.89 2688 1999957 737253 8.25 273675 2112391 52822 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 296.63 176.38 1543.91 58.64 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 101.48 95.37 515.40 16.14 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 66.96 65.12 46.42 13.59 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.93 30.68 23.51 6.50 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 74.89 70.97 51.49 26.47 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 113.77 87.41 432.48 24.15 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) 02/11/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 39.93 1.89 17.91 6.94 0.10 33.23 03:05:01 AM 0 28.20 2.22 21.36 7.02 0.09 41.12 03:05:01 AM 1 51.57 1.57 14.49 6.86 0.12 25.40 03:06:01 AM all 37.52 0.00 3.26 3.45 0.10 55.66 03:06:01 AM 0 21.96 0.00 2.47 3.08 0.12 72.38 03:06:01 AM 1 53.13 0.00 4.06 3.83 0.08 38.89 03:07:01 AM all 38.24 0.00 2.29 1.31 0.09 58.07 03:07:01 AM 0 26.36 0.00 2.12 1.30 0.08 70.14 03:07:01 AM 1 50.13 0.00 2.47 1.32 0.10 45.99 03:08:01 AM all 23.27 0.00 1.59 0.09 0.08 74.96 03:08:01 AM 0 19.83 0.00 1.13 0.07 0.10 78.87 03:08:01 AM 1 26.71 0.00 2.05 0.12 0.07 71.05 03:09:01 AM all 40.25 0.00 2.73 0.58 0.10 56.34 03:09:01 AM 0 40.45 0.00 2.55 0.57 0.08 56.35 03:09:01 AM 1 40.05 0.00 2.92 0.60 0.12 56.32 Average: all 35.81 0.37 5.47 2.44 0.10 55.81 Average: 0 27.36 0.43 5.80 2.37 0.09 63.95 Average: 1 44.26 0.31 5.14 2.52 0.10 47.68