---> uname -a: Linux prd-centos7-builder-2c-1g-10095.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 510 5445 16 1865 7028 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:91:98:aa brd ff:ff:ff:ff:ff:ff inet 10.30.123.230/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe91:98aa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 09/11/2024 _x86_64_ (2 CPU) 04:03:20 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 159.90 10.09 149.81 865.97 6588.92 04:06:01 AM 273.32 0.32 273.00 15.46 8128.26 04:07:01 AM 35.08 0.37 34.72 37.58 713.51 04:08:01 AM 33.27 1.95 31.32 210.56 905.56 Average: 125.40 3.18 122.22 282.38 4084.23 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5634972 2373944 29.64 2620 1765756 631360 6.97 520756 1567296 172940 04:06:01 AM 5643120 2365796 29.54 2620 1797832 576544 6.37 506420 1557868 10676 04:07:01 AM 5611252 2397664 29.94 2620 1798892 603252 6.66 537324 1557948 8 04:08:01 AM 5555320 2453596 30.64 2620 1807460 650192 7.18 707704 1443712 29812 Average: 5611166 2397750 29.94 2620 1792485 615337 6.79 568051 1531706 53359 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 72.96 59.19 1033.04 11.04 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 19.30 17.44 49.21 6.56 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.11 21.07 23.40 7.25 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 32.65 25.50 30.88 11.49 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.00 30.80 284.12 9.09 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 09/11/2024 _x86_64_ (2 CPU) 04:03:20 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 33.24 0.00 3.54 3.59 0.11 59.51 04:05:01 AM 0 15.37 0.00 2.20 4.19 0.12 78.12 04:05:01 AM 1 51.78 0.00 4.95 2.96 0.12 40.18 04:06:01 AM all 27.10 0.00 1.80 8.77 0.08 62.26 04:06:01 AM 0 6.42 0.00 1.17 4.23 0.08 88.09 04:06:01 AM 1 48.51 0.00 2.41 13.46 0.07 35.56 04:07:01 AM all 27.61 0.00 1.41 1.13 0.07 69.78 04:07:01 AM 0 1.96 0.00 0.67 0.05 0.07 97.25 04:07:01 AM 1 54.50 0.00 2.20 2.27 0.05 40.98 04:08:01 AM all 34.69 0.00 2.06 0.44 0.09 62.73 04:08:01 AM 0 4.05 0.00 1.16 0.18 0.10 94.51 04:08:01 AM 1 67.10 0.00 3.00 0.73 0.09 29.08 Average: all 30.65 0.00 2.20 3.48 0.09 63.59 Average: 0 6.92 0.00 1.30 2.15 0.09 89.55 Average: 1 55.45 0.00 3.14 4.87 0.08 36.46