---> uname -a: Linux prd-centos8-builder-2c-1g-5423.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: 2799.998 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 563 5019 19 2116 6830 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:7d:8c:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe7d:8cc6/64 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) 02/14/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 219.81 113.06 106.75 3109.35 7253.26 10:06:01 PM 104.45 0.27 104.18 17.46 9042.69 10:07:01 PM 29.38 0.30 29.08 42.39 1521.00 10:08:01 PM 26.06 0.78 25.28 57.06 746.58 Average: 94.93 28.60 66.32 806.53 4641.06 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5221200 7010848 2663236 33.78 2688 1961592 723044 8.09 221764 2095440 178228 10:06:01 PM 5164056 7012264 2720380 34.50 2688 2014972 695072 7.78 243816 2106136 32148 10:07:01 PM 5172928 7022368 2711508 34.39 2688 2016248 688880 7.71 252768 2087292 28 10:08:01 PM 5151260 7003136 2733176 34.67 2688 2018168 703660 7.88 421692 1941316 15876 Average: 5177361 7012154 2707075 34.33 2688 2002745 702664 7.87 285010 2057546 56570 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 67.02 46.93 1002.28 8.56 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 36.39 27.72 295.45 7.75 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.81 19.03 20.57 6.90 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 35.81 28.38 35.89 10.52 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 40.51 30.51 338.55 8.43 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) 02/14/2024 _x86_64_ (2 CPU) 22:03:25 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 41.56 1.58 15.54 4.97 0.11 36.23 10:05:01 PM 0 40.67 1.37 15.13 4.99 0.12 37.72 10:05:01 PM 1 42.46 1.80 15.95 4.96 0.10 34.73 10:06:01 PM all 38.75 0.00 3.29 3.41 0.09 54.46 10:06:01 PM 0 24.68 0.00 2.99 3.49 0.08 68.76 10:06:01 PM 1 52.81 0.00 3.59 3.34 0.10 40.17 10:07:01 PM all 29.33 0.00 1.56 0.46 0.07 68.58 10:07:01 PM 0 23.88 0.00 1.57 0.82 0.07 73.67 10:07:01 PM 1 34.78 0.00 1.55 0.10 0.07 63.50 10:08:01 PM all 38.22 0.00 2.60 0.28 0.09 58.81 10:08:01 PM 0 13.32 0.00 2.08 0.10 0.08 84.42 10:08:01 PM 1 63.16 0.00 3.12 0.47 0.10 33.16 Average: all 36.95 0.39 5.71 2.27 0.09 54.59 Average: 0 25.58 0.34 5.41 2.34 0.09 66.25 Average: 1 48.33 0.44 6.01 2.20 0.09 42.92