---> uname -a: Linux prd-centos8-builder-2c-1g-1048.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 545 5038 19 2115 6848 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:bf:75:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:febf:750c/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) 01/31/2024 _x86_64_ (2 CPU) 06:03:25 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 215.79 114.36 101.43 3305.95 7337.78 06:06:01 AM 101.65 0.47 101.18 56.26 8980.32 06:07:01 AM 30.38 0.10 30.28 3.60 1552.59 06:08:01 AM 24.50 0.77 23.73 56.92 714.50 Average: 93.09 28.93 64.16 855.89 4646.52 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5239180 7030752 2645256 33.55 2688 1963596 700484 7.84 221284 2076996 179320 06:06:01 AM 5200472 7048928 2683964 34.04 2688 2015236 647624 7.25 245128 2067500 32140 06:07:01 AM 5179660 7028168 2704776 34.31 2688 2015348 672512 7.53 252308 2080024 24 06:08:01 AM 5187640 7038428 2696796 34.20 2688 2017196 659752 7.39 420980 1904076 15836 Average: 5201738 7036569 2682698 34.03 2688 2002844 670093 7.50 284925 2032149 56830 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 121.66 82.61 1275.64 28.17 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 35.94 28.45 268.76 14.35 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 20.68 17.28 16.33 6.77 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 32.38 26.35 32.94 9.94 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 52.67 38.67 398.49 14.81 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) 01/31/2024 _x86_64_ (2 CPU) 06:03:25 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.77 1.65 15.96 4.29 0.10 35.23 06:05:01 AM 0 36.90 1.31 14.60 4.50 0.10 42.58 06:05:01 AM 1 48.69 1.98 17.32 4.09 0.10 27.82 06:06:01 AM all 38.92 0.00 3.51 2.63 0.11 54.83 06:06:01 AM 0 22.53 0.00 2.97 2.75 0.10 71.66 06:06:01 AM 1 55.29 0.00 4.06 2.51 0.12 38.02 06:07:01 AM all 29.08 0.00 1.28 0.52 0.08 69.04 06:07:01 AM 0 18.89 0.00 1.38 0.43 0.08 79.21 06:07:01 AM 1 39.26 0.00 1.17 0.60 0.08 58.89 06:08:01 AM all 35.73 0.00 2.44 0.41 0.10 61.32 06:08:01 AM 0 20.20 0.00 1.78 0.23 0.12 77.67 06:08:01 AM 1 51.27 0.00 3.10 0.58 0.08 44.96 Average: all 36.61 0.41 5.76 1.95 0.10 55.17 Average: 0 24.60 0.33 5.16 1.97 0.10 67.84 Average: 1 48.63 0.49 6.36 1.94 0.10 42.48