---> uname -a: Linux prd-centos8-builder-2c-1g-4743.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 573 5008 19 2117 6820 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:43:72:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe43:7223/64 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) 06:03:24 LINUX RESTART (2 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 217.25 113.50 103.74 3166.11 7168.57 06:06:01 AM 102.60 0.28 102.32 17.86 9011.25 06:07:01 AM 30.09 0.30 29.80 42.39 1552.96 06:08:01 AM 26.30 0.78 25.51 57.06 753.22 Average: 93.55 28.37 65.18 811.14 4610.95 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5217756 7001100 2666688 33.82 2688 1955636 717932 8.04 220656 2102628 172404 06:06:01 AM 5188292 7037372 2696152 34.20 2688 2015652 687992 7.70 243504 2085556 32148 06:07:01 AM 5180996 7031292 2703448 34.29 2688 2016928 681188 7.63 252872 2082144 24 06:08:01 AM 5140248 6992960 2744196 34.81 2688 2018848 716268 8.02 421452 1955592 15868 Average: 5181823 7015681 2702621 34.28 2688 2001766 700845 7.85 284621 2056480 55111 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 85.28 57.54 1132.60 22.40 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 32.98 25.75 293.99 7.90 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.98 19.80 24.24 7.05 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 38.73 30.49 36.33 18.32 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 45.33 33.29 368.64 13.89 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) 06:03:24 LINUX RESTART (2 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.26 1.73 16.59 4.18 0.13 35.11 06:05:01 AM 0 25.46 2.41 20.40 5.49 0.14 46.10 06:05:01 AM 1 58.88 1.06 12.82 2.88 0.12 24.24 06:06:01 AM all 40.72 0.00 3.28 2.73 0.11 53.15 06:06:01 AM 0 16.94 0.00 2.75 2.63 0.10 77.59 06:06:01 AM 1 64.54 0.00 3.82 2.84 0.12 28.69 06:07:01 AM all 30.17 0.00 1.44 0.53 0.10 67.76 06:07:01 AM 0 10.81 0.00 1.45 0.63 0.10 87.01 06:07:01 AM 1 49.57 0.00 1.44 0.42 0.10 48.47 06:08:01 AM all 38.06 0.00 2.87 0.37 0.11 58.59 06:08:01 AM 0 24.39 0.00 2.87 0.50 0.10 72.15 06:08:01 AM 1 51.74 0.00 2.88 0.23 0.12 45.03 Average: all 37.77 0.42 5.96 1.93 0.11 53.80 Average: 0 19.34 0.58 6.73 2.28 0.11 70.95 Average: 1 56.17 0.26 5.19 1.58 0.11 36.69