---> uname -a: Linux prd-centos8-builder-2c-1g-21920.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 606 5011 19 2081 6789 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:80:9c:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.255/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe80:9cc8/64 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) 04/09/2024 _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 229.39 125.64 103.75 3611.66 6995.74 11:06:01 PM 90.45 0.77 89.69 64.26 8385.27 11:07:01 PM 24.06 0.10 23.96 3.60 1002.07 11:08:01 PM 25.56 0.48 25.08 49.06 553.37 Average: 92.37 31.75 60.62 932.33 4234.21 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5209720 6956596 2674724 33.92 2688 1919616 798904 8.94 218368 2114184 148996 11:06:01 PM 5136632 6952940 2747812 34.85 2688 1984204 770208 8.62 244908 2138444 16440 11:07:01 PM 5185376 7001788 2699068 34.23 2688 1984320 727448 8.14 256048 2079232 32 11:08:01 PM 5091036 6911776 2793408 35.43 2688 1988248 812580 9.10 424440 2004992 12632 Average: 5155691 6955775 2728753 34.61 2688 1969097 777285 8.70 285941 2084213 44525 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 151.34 96.14 1199.34 39.24 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 32.69 26.56 187.88 8.70 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 28.59 25.26 24.71 8.00 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 35.33 27.90 32.75 11.55 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 61.99 43.97 361.23 16.88 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) 04/09/2024 _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 43.49 2.32 17.85 3.73 0.11 32.49 11:05:01 PM 0 32.25 3.07 20.20 3.89 0.10 40.49 11:05:01 PM 1 54.63 1.59 15.52 3.58 0.12 24.57 11:06:01 PM all 38.65 0.00 2.72 2.64 0.09 55.90 11:06:01 PM 0 27.89 0.00 2.10 2.75 0.10 67.17 11:06:01 PM 1 49.42 0.00 3.35 2.53 0.08 44.61 11:07:01 PM all 38.52 0.00 2.18 0.50 0.08 58.71 11:07:01 PM 0 36.25 0.00 2.40 0.68 0.07 60.60 11:07:01 PM 1 40.79 0.00 1.96 0.32 0.10 56.83 11:08:01 PM all 41.44 0.00 2.30 0.38 0.09 55.79 11:08:01 PM 0 20.75 0.00 2.08 0.37 0.10 76.69 11:08:01 PM 1 61.79 0.00 2.51 0.38 0.08 35.23 Average: all 40.51 0.57 6.22 1.81 0.09 50.80 Average: 0 29.30 0.76 6.63 1.92 0.09 61.30 Average: 1 51.65 0.39 5.80 1.70 0.10 40.36