---> uname -a: Linux prd-centos8-builder-2c-1g-4730.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 5005 19 2117 6818 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:e2:b4:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fee2:b428/64 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) 02/12/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 217.39 115.91 101.48 3473.78 7316.79 04:06:01 AM 101.65 0.28 101.37 17.86 9079.50 04:07:01 AM 29.13 0.60 28.53 50.39 1540.44 04:08:01 AM 22.40 0.10 22.30 10.40 592.98 Average: 92.65 29.23 63.42 888.21 4632.54 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5222508 7006340 2661936 33.76 2688 1956168 752212 8.42 220548 2095836 172036 04:06:01 AM 5099328 6959204 2785116 35.32 2688 2026412 775524 8.68 243696 2170520 41812 04:07:01 AM 5141840 6993544 2742604 34.79 2688 2018248 733636 8.21 262944 2107612 4 04:08:01 AM 5094712 6948808 2789732 35.38 2688 2020580 762836 8.54 430780 1988492 17740 Average: 5139597 6976974 2744847 34.81 2688 2005352 756052 8.46 289492 2090615 57898 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 143.25 88.47 1354.20 35.09 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 32.08 24.56 295.87 7.95 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 21.08 18.36 22.39 5.77 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 33.29 26.41 32.36 9.41 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 57.43 39.45 426.24 14.55 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) 02/12/2024 _x86_64_ (2 CPU) 04:03:25 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 42.73 1.84 16.48 3.77 0.10 35.09 04:05:01 AM 0 36.59 2.30 20.96 3.97 0.09 36.08 04:05:01 AM 1 48.77 1.38 12.07 3.56 0.12 34.10 04:06:01 AM all 37.78 0.00 3.13 2.55 0.10 56.43 04:06:01 AM 0 30.17 0.00 3.10 2.54 0.10 64.09 04:06:01 AM 1 45.39 0.00 3.16 2.56 0.10 48.78 04:07:01 AM all 27.55 0.00 1.32 0.55 0.09 70.49 04:07:01 AM 0 11.93 0.00 1.27 0.75 0.08 85.97 04:07:01 AM 1 43.17 0.00 1.37 0.35 0.10 55.01 04:08:01 AM all 37.02 0.00 2.29 0.39 0.10 60.19 04:08:01 AM 0 28.83 0.00 2.20 0.28 0.10 68.59 04:08:01 AM 1 45.26 0.00 2.39 0.50 0.10 51.75 Average: all 36.25 0.45 5.77 1.81 0.10 55.62 Average: 0 26.83 0.57 6.80 1.87 0.09 63.83 Average: 1 45.64 0.34 4.74 1.74 0.10 47.43