---> uname -a: Linux prd-centos7-builder-2c-1g-12317.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: 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 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 544 5408 16 1868 6995 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:67:c2:38 brd ff:ff:ff:ff:ff:ff inet 10.30.122.193/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe67:c238/64 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) 10/01/2024 _x86_64_ (2 CPU) 06:08:31 AM LINUX RESTART 06:09:01 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 181.39 11.74 169.65 1434.04 7153.78 06:11:01 AM 274.43 0.48 273.95 16.66 8189.51 06:12:01 AM 35.42 0.03 35.38 1.20 742.36 Average: 163.66 4.04 159.61 478.74 5352.24 06:09:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 5604012 2404896 30.03 2620 1771636 647896 7.15 556984 1566968 178720 06:11:01 AM 5576976 2431932 30.37 2620 1800532 623344 6.88 567808 1559180 10680 06:12:01 AM 5577516 2431392 30.36 2620 1800568 622188 6.87 570084 1558660 20 Average: 5586168 2422740 30.25 2620 1790912 631143 6.97 564959 1561603 63140 06:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:10:01 AM eth0 289.23 189.11 1563.69 57.97 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 18.34 16.29 49.73 6.47 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 19.81 17.57 14.87 11.31 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.13 73.69 537.15 25.07 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) 10/01/2024 _x86_64_ (2 CPU) 06:08:31 AM LINUX RESTART 06:09:01 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 38.24 0.00 3.98 5.20 0.12 52.46 06:10:01 AM 0 54.57 0.00 5.07 6.31 0.13 33.93 06:10:01 AM 1 22.40 0.00 2.91 4.13 0.12 70.44 06:11:01 AM all 28.89 0.00 2.14 6.86 0.09 62.01 06:11:01 AM 0 53.43 0.00 3.19 8.66 0.07 34.65 06:11:01 AM 1 5.36 0.00 1.13 5.14 0.10 88.27 06:12:01 AM all 26.84 0.00 1.05 0.24 0.08 71.80 06:12:01 AM 0 52.48 0.00 1.58 0.21 0.07 45.66 06:12:01 AM 1 2.32 0.00 0.55 0.25 0.08 96.80 Average: all 31.25 0.00 2.37 4.08 0.10 62.20 Average: 0 53.48 0.00 3.26 5.04 0.09 38.12 Average: 1 9.86 0.00 1.51 3.16 0.10 85.37