---> uname -a: Linux prd-centos8-builder-2c-1g-8392.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: 2799.996 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 554 5041 19 2103 6839 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:f0:46:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fef0:4699/64 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) 02/24/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:03 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 240.64 143.07 97.57 5901.00 7074.56 04:06:01 PM 96.53 0.28 96.25 17.86 8171.10 04:07:01 PM 30.49 0.30 30.19 42.39 2087.25 04:08:01 PM 25.15 0.58 24.56 33.73 710.66 Average: 97.01 35.16 61.85 1461.94 4489.46 04:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5320664 7063252 2563772 32.52 2688 1916832 696584 7.80 218724 2004944 142452 04:06:01 PM 5192316 7027504 2692120 34.14 2688 2002800 701132 7.85 242168 2082936 48288 04:07:01 PM 5215364 7051664 2669072 33.85 2688 2004068 709088 7.94 247484 2053592 28 04:08:01 PM 5215788 7054428 2668648 33.85 2688 2005368 679264 7.60 415376 1884620 17524 Average: 5236033 7049212 2648403 33.59 2688 1982267 696517 7.80 280938 2006523 52073 04:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 289.42 149.66 1800.00 61.95 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 33.48 26.23 276.24 9.09 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 21.25 19.55 22.15 12.82 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 33.24 27.38 35.30 9.84 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 92.72 54.92 522.84 23.10 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) 02/24/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:03 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 42.82 2.40 18.92 7.84 0.10 27.92 04:05:01 PM 0 39.67 1.93 16.98 7.36 0.11 33.95 04:05:01 PM 1 45.96 2.87 20.86 8.31 0.09 21.91 04:06:01 PM all 38.99 0.00 2.99 3.72 0.10 54.19 04:06:01 PM 0 33.85 0.00 2.55 2.85 0.10 60.66 04:06:01 PM 1 44.14 0.00 3.44 4.60 0.10 47.71 04:07:01 PM all 27.85 0.00 1.39 0.77 0.07 69.93 04:07:01 PM 0 12.64 0.00 1.22 0.73 0.07 85.34 04:07:01 PM 1 43.07 0.00 1.55 0.80 0.07 54.51 04:08:01 PM all 38.58 0.00 2.42 0.29 0.08 58.63 04:08:01 PM 0 16.26 0.00 2.18 0.37 0.08 81.11 04:08:01 PM 1 60.97 0.00 2.66 0.22 0.08 36.07 Average: all 36.99 0.58 6.27 3.10 0.09 52.98 Average: 0 25.42 0.46 5.58 2.77 0.09 65.67 Average: 1 48.57 0.69 6.96 3.43 0.08 40.27