---> uname -a: Linux prd-centos7-builder-2c-1g-35106.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 546 5405 16 1869 6992 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:1d:68:bd brd ff:ff:ff:ff:ff:ff inet 10.30.122.127/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe1d:68bd/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) 12/14/2024 _x86_64_ (2 CPU) 02:03:22 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 224.48 0.77 223.72 24.25 8398.48 02:06:01 PM 185.27 0.63 184.64 52.24 5164.27 02:07:01 PM 28.57 1.82 26.75 188.84 719.14 Average: 146.11 1.07 145.04 88.44 4760.83 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5621764 2387144 29.81 2620 1801204 615408 6.79 511220 1575652 118756 02:06:01 PM 5514304 2494604 31.15 2620 1801404 712900 7.87 632132 1558540 60 02:07:01 PM 5542992 2465916 30.79 2620 1806708 659256 7.28 718788 1442484 17764 Average: 5559687 2449221 30.58 2620 1803105 662521 7.31 620713 1525559 45527 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 62.89 49.58 948.73 10.19 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 28.77 25.44 42.67 9.09 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 30.82 24.95 31.47 10.46 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.83 33.33 340.99 9.92 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) 12/14/2024 _x86_64_ (2 CPU) 02:03:22 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 35.80 0.00 3.65 4.44 0.13 55.98 02:05:01 PM 0 33.55 0.00 3.25 4.82 0.12 58.26 02:05:01 PM 1 38.08 0.00 4.05 4.07 0.12 53.68 02:06:01 PM all 37.14 0.00 1.83 3.23 0.12 57.67 02:06:01 PM 0 30.75 0.00 1.52 4.04 0.14 63.55 02:06:01 PM 1 43.58 0.00 2.16 2.41 0.12 51.73 02:07:01 PM all 36.78 0.00 1.94 0.37 0.13 60.79 02:07:01 PM 0 22.25 0.00 1.68 0.14 0.10 75.84 02:07:01 PM 1 51.79 0.00 2.21 0.60 0.14 45.25 Average: all 36.58 0.00 2.47 2.67 0.13 58.16 Average: 0 28.80 0.00 2.14 2.98 0.12 65.96 Average: 1 44.48 0.00 2.80 2.36 0.13 50.23