---> uname -a: Linux prd-centos8-builder-2c-1g-11700.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 541 5056 19 2101 6853 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:0a:2c:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe0a:2c97/64 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) 03/08/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 218.34 112.26 106.08 3119.76 7168.06 06:06:01 AM 101.23 0.50 100.73 56.79 8994.93 06:07:01 AM 22.86 0.07 22.80 3.07 936.69 06:08:01 AM 34.41 0.78 33.62 57.05 1003.47 Average: 94.21 28.41 65.81 809.23 4525.75 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5263200 7026312 2621244 33.25 2688 1936100 700760 7.84 219464 2061076 158092 06:06:01 AM 5207564 7042152 2676880 33.95 2688 2002164 679224 7.60 244316 2066228 16504 06:07:01 AM 5197928 7032548 2686516 34.07 2688 2002260 665284 7.45 245688 2074416 12 06:08:01 AM 5230280 7069920 2654164 33.66 2688 2006456 630728 7.06 422124 1866324 29124 Average: 5224743 7042733 2659701 33.73 2688 1986745 668999 7.49 282898 2017011 50933 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 89.69 62.45 1107.74 20.34 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 33.06 27.48 224.75 8.35 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 25.88 22.76 22.44 7.37 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 34.66 27.11 34.02 11.58 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 45.82 34.95 347.25 11.91 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) 03/08/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 41.32 1.47 16.24 4.37 0.12 36.48 06:05:01 AM 0 24.70 1.89 18.45 4.97 0.12 49.86 06:05:01 AM 1 57.94 1.05 14.02 3.77 0.12 23.09 06:06:01 AM all 38.66 0.00 3.22 2.82 0.09 55.21 06:06:01 AM 0 22.52 0.00 3.35 3.68 0.10 70.36 06:06:01 AM 1 54.82 0.00 3.10 1.95 0.08 40.05 06:07:01 AM all 35.56 0.00 1.77 0.27 0.09 62.32 06:07:01 AM 0 22.10 0.00 1.55 0.22 0.08 76.05 06:07:01 AM 1 49.02 0.00 1.98 0.32 0.10 48.57 06:08:01 AM all 42.23 0.00 2.74 0.60 0.09 54.34 06:08:01 AM 0 44.66 0.00 2.86 0.88 0.08 51.52 06:08:01 AM 1 39.81 0.00 2.61 0.32 0.10 57.17 Average: all 39.44 0.36 5.95 2.00 0.10 52.15 Average: 0 28.51 0.47 6.51 2.43 0.10 61.99 Average: 1 50.36 0.26 5.40 1.58 0.10 42.30