---> uname -a: Linux prd-centos8-builder-2c-1g-9348.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 579 4957 19 2162 6813 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:0a:c8:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe0a:c831/64 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) 01/03/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 243.38 150.06 93.32 6308.05 22266.33 04:06:01 PM 108.93 0.23 108.70 16.53 10466.81 04:07:01 PM 52.86 0.35 52.51 43.73 3403.18 04:08:01 PM 16.10 0.30 15.80 8.00 392.80 Average: 105.33 37.74 67.58 1594.47 9133.37 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5185956 6962696 2698488 34.23 2688 1951000 789332 8.84 256720 2101488 193520 04:06:01 PM 5026712 6934900 2857732 36.25 2688 2074156 778752 8.72 221512 2262260 75316 04:07:01 PM 5097568 6992876 2786876 35.35 2688 2060916 710684 7.96 251652 2160088 24 04:08:01 PM 5077784 6971128 2806660 35.60 2688 2058948 731972 8.19 249300 2179444 13532 Average: 5097005 6965400 2787439 35.35 2688 2036255 752685 8.43 244796 2175820 70598 04:04:01 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 260.80 143.36 1642.58 60.15 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 50.47 37.23 673.44 8.23 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 24.26 22.36 24.92 7.51 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 21.00 19.68 18.71 5.88 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 89.15 55.67 590.00 20.44 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) 01/03/2024 _x86_64_ (2 CPU) 16:03:23 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 36.94 2.57 19.49 20.48 0.12 20.40 04:05:01 PM 0 35.74 2.21 18.28 20.12 0.12 23.53 04:05:01 PM 1 38.13 2.93 20.71 20.84 0.12 17.27 04:06:01 PM all 39.62 0.00 3.35 4.07 0.11 52.85 04:06:01 PM 0 35.63 0.00 3.41 3.24 0.10 57.62 04:06:01 PM 1 43.63 0.00 3.30 4.90 0.12 48.06 04:07:01 PM all 36.83 0.00 2.05 2.57 0.08 58.47 04:07:01 PM 0 39.32 0.00 1.73 2.23 0.08 56.63 04:07:01 PM 1 34.34 0.00 2.37 2.90 0.08 60.31 04:08:01 PM all 30.13 0.00 1.78 1.19 0.09 66.81 04:08:01 PM 0 19.70 0.00 1.37 1.08 0.10 77.75 04:08:01 PM 1 40.56 0.00 2.19 1.30 0.08 55.87 Average: all 35.88 0.63 6.60 7.01 0.10 49.78 Average: 0 32.59 0.54 6.14 6.60 0.10 54.03 Average: 1 39.17 0.72 7.07 7.42 0.10 45.52