---> uname -a: Linux prd-centos8-builder-2c-1g-11168.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 568 5019 19 2111 6825 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:8e:1a:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe8e:1ad3/64 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) 01/11/2024 _x86_64_ (2 CPU) 07:03:23 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 236.05 134.94 101.12 3856.58 7322.79 07:06:01 AM 110.95 0.28 110.66 17.86 9229.81 07:07:01 AM 30.57 0.30 30.27 42.39 1555.55 07:08:01 AM 31.91 0.78 31.13 57.06 923.18 Average: 102.37 34.08 68.30 993.55 4757.81 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5213008 6985372 2671428 33.88 2688 1945352 751928 8.42 219916 2105912 165324 07:06:01 AM 5096372 6948688 2788064 35.36 2688 2019272 762732 8.54 245504 2170032 41788 07:07:01 AM 5202132 7046052 2682304 34.02 2688 2010900 660408 7.39 253164 2057044 12 07:08:01 AM 5142832 6992300 2741604 34.77 2688 2015296 714996 8.00 420440 1949496 27792 Average: 5163586 6993103 2720850 34.51 2688 1997705 722516 8.09 284756 2070621 58729 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 233.59 130.39 1660.78 53.75 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 32.86 25.96 263.88 7.82 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.27 26.46 30.27 8.17 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 37.13 29.41 33.67 11.54 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 83.47 53.06 497.18 20.32 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) 01/11/2024 _x86_64_ (2 CPU) 07:03:23 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 43.59 2.34 17.87 5.38 0.13 30.69 07:05:01 AM 0 50.20 1.80 18.08 4.82 0.12 24.98 07:05:01 AM 1 36.95 2.88 17.66 5.95 0.14 36.42 07:06:01 AM all 40.63 0.00 3.41 2.89 0.12 52.95 07:06:01 AM 0 44.51 0.00 3.62 3.03 0.13 48.71 07:06:01 AM 1 36.76 0.00 3.21 2.75 0.10 57.18 07:07:01 AM all 38.70 0.00 2.04 0.48 0.09 58.69 07:07:01 AM 0 42.16 0.00 2.07 0.60 0.08 55.09 07:07:01 AM 1 35.24 0.00 2.02 0.35 0.10 62.29 07:08:01 AM all 41.10 0.00 2.85 0.60 0.12 55.33 07:08:01 AM 0 59.52 0.00 3.30 0.73 0.13 36.32 07:08:01 AM 1 22.71 0.00 2.40 0.47 0.12 74.31 Average: all 40.99 0.58 6.49 2.32 0.12 49.51 Average: 0 49.09 0.44 6.71 2.29 0.12 41.35 Average: 1 32.89 0.71 6.26 2.36 0.11 57.68