---> uname -a: Linux prd-centos8-builder-2c-1g-11846.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 574 5009 19 2115 6819 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:6a:3b:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe6a:3b56/64 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) 01/13/2024 _x86_64_ (2 CPU) 09:03:24 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 209.46 97.80 111.66 2973.41 7710.28 09:06:01 AM 93.10 0.47 92.63 56.26 8175.52 09:07:01 AM 30.18 0.10 30.08 3.60 1541.91 09:08:01 AM 25.76 0.78 24.98 57.05 727.54 Average: 89.63 24.79 64.84 772.64 4538.79 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5135884 6970876 2748560 34.86 2688 2003004 779188 8.72 229916 2156700 198896 09:06:01 AM 5212464 7060600 2671980 33.89 2688 2014804 656636 7.35 245460 2056448 32132 09:07:01 AM 5156020 7004264 2728424 34.61 2688 2014916 713408 7.99 252580 2103824 12 09:08:01 AM 5138212 6988744 2746232 34.83 2688 2016836 709988 7.95 421340 1955084 15876 Average: 5160645 7006121 2723799 34.55 2688 2012390 714805 8.00 287324 2068014 61729 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 69.26 45.40 1074.76 14.26 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 31.24 25.81 197.11 7.55 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 20.25 18.10 16.11 6.75 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 35.37 28.74 35.05 10.59 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 39.03 29.51 330.77 9.79 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) 01/13/2024 _x86_64_ (2 CPU) 09:03:24 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 43.32 1.38 13.90 2.61 0.12 38.67 09:05:01 AM 0 26.65 2.01 16.75 3.00 0.10 51.48 09:05:01 AM 1 59.88 0.75 11.07 2.23 0.13 25.93 09:06:01 AM all 34.26 0.00 2.84 2.19 0.09 60.61 09:06:01 AM 0 27.23 0.00 2.67 1.78 0.08 68.23 09:06:01 AM 1 41.31 0.00 3.01 2.60 0.10 52.98 09:07:01 AM all 29.08 0.00 1.48 0.66 0.07 68.70 09:07:01 AM 0 28.54 0.00 1.73 0.52 0.08 69.12 09:07:01 AM 1 29.62 0.00 1.23 0.80 0.07 68.28 09:08:01 AM all 37.74 0.00 2.50 0.50 0.10 59.16 09:08:01 AM 0 30.88 0.00 2.53 0.68 0.08 65.82 09:08:01 AM 1 44.60 0.00 2.46 0.32 0.12 52.51 Average: all 36.09 0.34 5.16 1.49 0.10 56.83 Average: 0 28.33 0.50 5.89 1.49 0.09 63.71 Average: 1 43.83 0.19 4.44 1.48 0.10 49.96