---> uname -a: Linux prd-centos8-builder-2c-1g-5030.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 535 5046 19 2117 6858 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:b5:ac:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:feb5:ac65/64 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) 02/13/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 214.91 117.10 97.81 4117.79 7123.84 10:06:01 AM 102.32 0.28 102.03 17.86 9178.80 10:07:01 AM 28.72 0.30 28.42 42.39 1528.02 10:08:01 AM 26.88 0.58 26.30 33.73 750.54 Average: 92.70 29.20 63.50 1040.21 4634.91 10:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5296512 7061180 2587924 32.82 2688 1937676 658384 7.37 218304 2025692 158368 10:06:01 AM 5172472 7021320 2711964 34.40 2688 2015624 677252 7.58 240644 2100200 32156 10:07:01 AM 5208612 7058724 2675824 33.94 2688 2016892 645260 7.22 252720 2050668 28 10:08:01 AM 5190504 7042172 2693932 34.17 2688 2018040 663464 7.43 420452 1902628 15820 Average: 5217025 7045849 2667411 33.83 2688 1997058 661090 7.40 283030 2019797 51593 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 252.80 132.58 1661.75 59.27 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 37.73 29.03 353.06 8.52 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 21.33 18.54 22.57 6.29 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 33.51 27.36 33.77 9.89 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 85.65 51.54 513.03 20.83 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) 02/13/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 42.73 1.60 16.62 3.90 0.10 35.05 10:05:01 AM 0 36.50 1.76 17.29 4.27 0.10 40.07 10:05:01 AM 1 48.93 1.44 15.95 3.53 0.10 30.05 10:06:01 AM all 39.67 0.00 3.62 2.65 0.11 53.96 10:06:01 AM 0 48.41 0.00 3.93 2.91 0.12 44.64 10:06:01 AM 1 30.90 0.00 3.30 2.38 0.10 63.31 10:07:01 AM all 28.06 0.00 1.38 0.44 0.08 70.04 10:07:01 AM 0 37.74 0.00 1.48 0.32 0.08 60.38 10:07:01 AM 1 18.37 0.00 1.29 0.57 0.07 79.71 10:08:01 AM all 38.89 0.00 2.41 0.18 0.08 58.44 10:08:01 AM 0 47.14 0.00 3.01 0.22 0.08 49.55 10:08:01 AM 1 30.62 0.00 1.80 0.13 0.08 67.36 Average: all 37.30 0.39 5.93 1.78 0.09 54.52 Average: 0 42.50 0.43 6.34 1.91 0.10 48.73 Average: 1 32.09 0.35 5.51 1.64 0.09 60.31