---> uname -a: Linux prd-centos8-builder-2c-1g-11680.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 560 5039 19 2099 6834 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:88:72:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe88:72c3/64 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) 03/08/2024 _x86_64_ (2 CPU) 03:04:03 LINUX RESTART (2 CPU) 03:05:03 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 155.27 25.47 129.80 1505.83 10286.63 03:07:01 AM 67.61 0.47 67.14 57.32 5292.22 03:08:01 AM 15.63 0.07 15.56 2.27 361.19 03:09:01 AM 31.01 0.78 30.23 57.06 857.01 Average: 66.65 6.54 60.11 396.42 4148.37 03:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5191692 7022436 2692752 34.15 2688 1998604 700584 7.84 219896 2107144 109240 03:07:01 AM 5213476 7046576 2670968 33.88 2688 2000688 665780 7.45 244000 2058456 24 03:08:01 AM 5202152 7035292 2682292 34.02 2688 2000760 694620 7.78 245372 2069400 12 03:09:01 AM 5189752 7027572 2694692 34.18 2688 2004952 689816 7.72 421996 1906220 29112 Average: 5199268 7032969 2685176 34.06 2688 2001251 687700 7.70 282816 2035305 34597 03:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 61.55 41.37 943.92 9.40 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 24.31 22.16 40.51 7.29 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 21.98 19.80 18.70 12.66 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 37.33 28.95 39.99 11.81 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 36.08 27.96 255.07 10.30 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) 03/08/2024 _x86_64_ (2 CPU) 03:04:03 LINUX RESTART (2 CPU) 03:05:03 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 40.73 0.40 6.29 4.05 0.13 48.40 03:06:01 AM 0 67.07 0.35 7.18 4.77 0.12 20.52 03:06:01 AM 1 14.49 0.45 5.41 3.33 0.14 76.18 03:07:01 AM all 36.55 0.00 2.28 3.65 0.10 57.43 03:07:01 AM 0 51.81 0.00 2.56 3.70 0.08 41.85 03:07:01 AM 1 21.36 0.00 2.00 3.60 0.12 72.93 03:08:01 AM all 27.50 0.00 1.61 0.17 0.09 70.64 03:08:01 AM 0 33.24 0.00 1.58 0.12 0.08 64.97 03:08:01 AM 1 21.75 0.00 1.63 0.22 0.10 76.30 03:09:01 AM all 42.61 0.00 2.73 0.53 0.10 54.02 03:09:01 AM 0 45.84 0.00 2.71 0.53 0.10 50.82 03:09:01 AM 1 39.39 0.00 2.75 0.53 0.10 57.23 Average: all 36.81 0.10 3.20 2.08 0.11 57.71 Average: 0 49.31 0.08 3.47 2.25 0.10 44.78 Average: 1 24.34 0.11 2.92 1.91 0.11 70.61