---> uname -a: Linux prd-centos8-builder-2c-1g-23212.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 567 5046 19 2085 6828 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:e1:53:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fee1:53b4/64 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) 04/13/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 217.29 116.63 100.67 3158.55 6917.99 11:06:01 PM 87.79 0.28 87.50 17.86 8281.40 11:07:01 PM 24.21 0.60 23.61 50.39 1494.65 11:08:01 PM 13.58 0.10 13.48 10.40 317.66 Average: 85.72 29.41 56.32 809.36 4252.87 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5280912 7024452 2603524 33.02 2688 1916552 728176 8.15 218436 2041968 142916 11:06:01 PM 5152636 6971472 2731800 34.65 2688 1986944 744344 8.33 242748 2122788 32600 11:07:01 PM 5188408 7008612 2696028 34.19 2688 1988324 702136 7.86 256424 2072696 32 11:08:01 PM 5207740 7028384 2676696 33.95 2688 1988764 701028 7.85 425008 1885192 148 Average: 5207424 7008230 2677012 33.95 2688 1970146 718921 8.05 285654 2030661 43924 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 97.03 64.90 1075.77 20.54 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 28.46 23.21 180.52 8.20 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 26.73 24.56 28.26 7.31 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 26.34 22.49 27.08 7.84 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 44.64 33.79 327.93 10.97 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) 04/13/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.17 2.13 16.46 4.34 0.13 36.78 11:05:01 PM 0 37.81 1.94 15.84 4.21 0.14 40.06 11:05:01 PM 1 42.54 2.31 17.09 4.47 0.12 33.48 11:06:01 PM all 36.40 0.00 2.76 7.33 0.09 53.42 11:06:01 PM 0 22.71 0.00 2.42 7.87 0.08 66.91 11:06:01 PM 1 50.11 0.00 3.10 6.79 0.10 39.91 11:07:01 PM all 36.22 0.00 1.92 0.54 0.08 61.24 11:07:01 PM 0 18.76 0.00 1.60 0.57 0.07 79.01 11:07:01 PM 1 53.71 0.00 2.24 0.52 0.10 43.43 11:08:01 PM all 29.92 0.00 1.86 0.33 0.08 67.80 11:08:01 PM 0 16.94 0.00 1.68 0.37 0.08 80.92 11:08:01 PM 1 42.92 0.00 2.04 0.30 0.08 54.65 Average: all 35.66 0.53 5.71 3.13 0.10 54.88 Average: 0 24.01 0.48 5.35 3.25 0.09 66.81 Average: 1 47.34 0.57 6.07 3.01 0.10 42.91