---> uname -a: Linux prd-centos7-builder-2c-1g-7457.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 538 5417 16 1865 7001 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:69:f1:3d brd ff:ff:ff:ff:ff:ff inet 10.30.123.190/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe69:f13d/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) 08/10/2024 _x86_64_ (2 CPU) 02:03:20 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 217.14 2.27 214.87 70.35 8512.67 02:06:01 AM 189.97 0.63 189.34 52.23 5268.00 02:07:01 AM 28.29 1.82 26.47 188.84 709.60 Average: 145.14 1.57 143.57 103.80 4830.32 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5552576 2456340 30.67 2620 1813256 655952 7.24 576092 1581608 135388 02:06:01 AM 5591220 2417696 30.19 2620 1798360 630988 6.97 559132 1557552 12 02:07:01 AM 5558792 2450124 30.59 2620 1803700 651992 7.20 705720 1441608 17812 Average: 5567529 2441387 30.48 2620 1805105 646311 7.14 613648 1526923 51071 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 69.15 49.70 1061.48 9.81 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 28.83 26.03 42.18 9.46 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 30.73 24.64 31.31 10.44 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.91 33.46 378.34 9.90 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) 08/10/2024 _x86_64_ (2 CPU) 02:03:20 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 34.42 0.00 3.44 5.43 0.11 56.61 02:05:01 AM 0 55.42 0.00 4.80 7.29 0.13 32.36 02:05:01 AM 1 14.57 0.00 2.14 3.65 0.10 79.53 02:06:01 AM all 37.20 0.00 2.43 3.78 0.11 56.49 02:06:01 AM 0 65.59 0.00 2.88 1.96 0.13 29.45 02:06:01 AM 1 10.79 0.00 2.04 5.48 0.09 81.60 02:07:01 AM all 32.66 0.00 1.84 0.33 0.09 65.09 02:07:01 AM 0 60.93 0.00 2.62 0.27 0.11 36.08 02:07:01 AM 1 6.39 0.00 1.10 0.37 0.05 92.09 Average: all 34.75 0.00 2.57 3.17 0.10 59.41 Average: 0 60.63 0.00 3.43 3.18 0.12 32.64 Average: 1 10.56 0.00 1.76 3.16 0.08 84.44