---> uname -a: Linux prd-centos8-builder-2c-1g-25453.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 557 5055 19 2086 6837 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:87:0c:02 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 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe87:c02/64 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) 04/24/2024 _x86_64_ (2 CPU) 05:03:32 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 260.75 150.03 110.71 6308.43 23856.05 05:06:01 AM 97.08 0.28 96.80 17.86 8347.54 05:07:01 AM 31.54 0.30 31.24 42.39 1653.36 05:08:01 AM 17.18 0.78 16.40 57.06 361.77 Average: 101.65 37.85 63.79 1606.63 8555.32 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5342848 7059952 2541588 32.24 2688 1890748 673848 7.54 217432 1978604 123256 05:06:01 AM 5213364 7033144 2671072 33.88 2688 1987320 693536 7.76 242004 2058384 32476 05:07:01 AM 5233752 7054284 2650684 33.62 2688 1988592 657844 7.36 246308 2035544 20 05:08:01 AM 5208184 7030564 2676252 33.94 2688 1990452 695844 7.79 416620 1891196 196 Average: 5249537 7044486 2634899 33.42 2688 1964278 680268 7.62 280591 1990932 38987 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 318.38 157.88 1622.00 57.67 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 38.76 30.36 280.68 14.86 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 27.96 25.20 27.93 8.75 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 36.41 29.61 33.77 10.73 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 105.39 60.77 491.14 23.00 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) 04/24/2024 _x86_64_ (2 CPU) 05:03:32 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 35.99 2.53 19.10 16.77 0.13 25.49 05:05:01 AM 0 30.66 2.30 19.62 15.81 0.12 31.50 05:05:01 AM 1 41.27 2.76 18.58 17.72 0.14 19.53 05:06:01 AM all 39.31 0.00 3.16 3.97 0.11 53.45 05:06:01 AM 0 25.42 0.00 2.91 5.61 0.12 65.95 05:06:01 AM 1 53.23 0.00 3.40 2.33 0.10 40.93 05:07:01 AM all 40.92 0.00 1.75 0.69 0.11 56.53 05:07:01 AM 0 15.47 0.00 1.72 0.75 0.10 81.97 05:07:01 AM 1 66.37 0.00 1.78 0.63 0.12 31.10 05:08:01 AM all 35.91 0.00 2.14 0.27 0.10 61.58 05:08:01 AM 0 32.87 0.00 1.87 0.23 0.10 64.93 05:08:01 AM 1 38.95 0.00 2.42 0.30 0.10 58.24 Average: all 38.04 0.62 6.48 5.37 0.11 49.37 Average: 0 26.08 0.57 6.46 5.55 0.11 61.24 Average: 1 49.99 0.68 6.50 5.20 0.11 37.52