---> uname -a: Linux prd-centos8-builder-2c-1g-8609.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 552 4986 19 2161 6841 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:24:6a:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe24:6a89/64 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) 12/30/2023 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 238.91 139.59 99.32 6104.85 17336.83 06:06:01 PM 110.28 0.23 110.05 16.53 10846.83 06:07:01 PM 42.66 0.35 42.31 43.73 2496.13 06:08:01 PM 16.50 0.30 16.20 8.00 425.50 Average: 102.09 35.12 66.97 1543.21 7776.45 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5308652 7042152 2575792 32.67 2688 1906688 678588 7.60 218004 2015716 145452 06:06:01 PM 5023532 6949924 2860912 36.29 2688 2091176 751404 8.41 224136 2260212 80752 06:07:01 PM 5121708 7016748 2762736 35.04 2688 2060696 677640 7.59 251944 2137452 12 06:08:01 PM 5104024 6997156 2780420 35.26 2688 2058728 694752 7.78 249548 2154656 13532 Average: 5139479 7001495 2744965 34.81 2688 2029322 700596 7.84 235908 2142009 59937 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 268.61 145.19 1663.31 61.80 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 48.37 33.89 653.35 8.19 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.16 23.25 26.40 7.66 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 22.45 19.85 22.95 5.92 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 91.39 55.54 591.50 20.89 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) 12/30/2023 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 39.33 2.33 19.33 13.78 0.15 25.08 06:05:01 PM 0 40.92 2.60 22.35 14.06 0.15 19.92 06:05:01 PM 1 37.75 2.06 16.33 13.50 0.14 30.22 06:06:01 PM all 38.53 0.00 3.42 5.13 0.11 52.81 06:06:01 PM 0 46.00 0.00 3.51 5.03 0.12 45.34 06:06:01 PM 1 31.03 0.00 3.32 5.24 0.10 60.31 06:07:01 PM all 33.41 0.00 1.76 1.22 0.10 63.51 06:07:01 PM 0 46.11 0.00 1.76 1.29 0.10 50.74 06:07:01 PM 1 20.68 0.00 1.76 1.16 0.10 76.30 06:08:01 PM all 29.87 0.00 1.73 0.54 0.10 67.77 06:08:01 PM 0 35.40 0.00 1.95 0.62 0.10 61.94 06:08:01 PM 1 24.36 0.00 1.51 0.45 0.10 73.59 Average: all 35.27 0.57 6.49 5.13 0.11 52.42 Average: 0 42.12 0.64 7.31 5.20 0.12 44.61 Average: 1 28.42 0.51 5.68 5.05 0.11 60.23