---> uname -a: Linux prd-centos8-builder-2c-1g-20217.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 5047 19 2084 6827 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:99:87:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe99:8764/64 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) 04/03/2024 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 210.23 116.75 93.48 3329.18 6580.14 03:06:01 AM 97.13 0.28 96.85 17.86 8711.46 03:07:01 AM 23.33 0.30 23.03 42.39 929.06 03:08:01 AM 26.86 0.78 26.08 57.06 613.51 Average: 89.39 29.53 59.86 861.59 4208.41 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5289660 7014388 2594776 32.91 2688 1898936 723852 8.10 216864 2037044 130100 03:06:01 AM 5153464 6971372 2730972 34.64 2688 1986020 745316 8.34 242528 2120756 16568 03:07:01 AM 5251396 7070420 2633040 33.40 2688 1987164 661892 7.41 244864 2020864 20 03:08:01 AM 5128392 6951872 2756044 34.96 2688 1991432 764392 8.56 413284 1975632 12752 Average: 5205728 7002013 2678708 33.97 2688 1965888 723863 8.10 279385 2038574 39860 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 113.75 78.47 1030.45 28.57 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 35.71 28.45 250.36 9.99 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 28.47 26.19 28.88 14.30 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 35.66 29.56 34.64 12.06 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 53.40 40.67 336.07 16.23 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) 04/03/2024 _x86_64_ (2 CPU) 03:03:26 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 35.24 1.99 17.31 7.92 1.11 36.43 03:05:01 AM 0 33.03 1.66 17.43 11.79 0.17 35.92 03:05:01 AM 1 37.42 2.32 17.19 4.09 2.05 36.93 03:06:01 AM all 41.84 0.00 2.99 2.46 0.08 52.63 03:06:01 AM 0 35.41 0.00 3.01 1.48 0.08 60.02 03:06:01 AM 1 48.28 0.00 2.96 3.44 0.08 45.23 03:07:01 AM all 37.66 0.00 1.93 0.65 0.13 59.64 03:07:01 AM 0 22.48 0.00 1.77 0.63 0.12 75.00 03:07:01 AM 1 52.83 0.00 2.08 0.67 0.13 44.29 03:08:01 AM all 41.90 0.00 2.48 0.36 0.09 55.17 03:08:01 AM 0 24.96 0.00 2.42 0.45 0.08 72.09 03:08:01 AM 1 58.84 0.00 2.55 0.27 0.10 38.24 Average: all 39.18 0.49 6.12 2.82 0.35 51.04 Average: 0 28.95 0.41 6.09 3.54 0.11 60.91 Average: 1 49.39 0.57 6.15 2.11 0.59 41.19