---> uname -a: Linux prd-centos8-builder-2c-1g-8357.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 587 4951 19 2160 6805 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:0d:e0:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe0d:e045/64 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) 12/30/2023 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 215.44 110.28 105.16 3082.44 7150.97 02:06:01 AM 103.90 0.27 103.63 17.46 10488.07 02:07:01 AM 31.83 0.30 31.53 42.39 1503.77 02:08:01 AM 23.06 0.58 22.48 33.73 659.17 Average: 93.56 27.86 65.70 794.10 4950.59 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5199100 6988380 2685344 34.06 2688 1961100 760852 8.52 222160 2115796 177644 02:06:01 AM 5098240 6991652 2786204 35.34 2688 2059068 720508 8.07 244916 2166428 31232 02:07:01 AM 5030032 6934368 2854412 36.20 2688 2069992 774760 8.67 253872 2224428 9664 02:08:01 AM 5058616 6954772 2825828 35.84 2688 2061492 755916 8.46 420772 2030200 15816 Average: 5096497 6967293 2787947 35.36 2688 2037913 753009 8.43 285430 2134213 58589 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 74.58 50.73 1012.59 8.87 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 42.54 29.43 436.08 7.73 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.06 19.88 23.95 7.05 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.83 26.35 32.53 9.32 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 43.50 31.60 376.32 8.24 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) 12/30/2023 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.92 1.63 15.27 3.20 0.12 37.86 02:05:01 AM 0 42.07 1.64 16.00 3.37 0.10 36.81 02:05:01 AM 1 41.77 1.61 14.54 3.03 0.14 38.91 02:06:01 AM all 39.53 0.00 3.34 2.22 0.09 54.82 02:06:01 AM 0 39.00 0.00 3.73 2.58 0.08 54.60 02:06:01 AM 1 40.06 0.00 2.95 1.86 0.10 55.03 02:07:01 AM all 28.11 0.00 1.42 0.48 0.06 69.93 02:07:01 AM 0 45.52 0.00 1.47 0.28 0.07 52.66 02:07:01 AM 1 10.70 0.00 1.37 0.68 0.05 87.20 02:08:01 AM all 36.83 0.00 2.41 0.27 0.09 60.40 02:08:01 AM 0 37.40 0.00 2.17 0.23 0.08 60.12 02:08:01 AM 1 36.27 0.00 2.65 0.30 0.10 60.68 Average: all 36.58 0.40 5.57 1.54 0.09 55.82 Average: 0 40.99 0.41 5.80 1.61 0.08 51.11 Average: 1 32.17 0.40 5.34 1.46 0.10 60.53