---> uname -a: Linux prd-centos7-builder-2c-1g-7466.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 534 5420 16 1865 7004 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:92:50:4b brd ff:ff:ff:ff:ff:ff inet 10.30.122.30/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe92:504b/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) 06:03:21 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 228.30 0.93 227.37 29.19 8736.12 06:06:01 AM 179.91 0.63 179.28 52.24 4798.33 06:07:01 AM 32.52 1.95 30.57 210.56 835.02 Average: 146.91 1.17 145.74 97.33 4789.82 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5566076 2442840 30.50 2620 1798496 647808 7.15 573772 1571628 113356 06:06:01 AM 5555848 2453068 30.63 2620 1798504 655816 7.24 597768 1556504 184 06:07:01 AM 5542756 2466160 30.79 2620 1806896 652804 7.21 722868 1442156 30008 Average: 5554893 2454023 30.64 2620 1801299 652143 7.20 631469 1523429 47849 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 65.07 47.76 921.35 10.59 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 28.37 26.34 41.37 9.54 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 32.27 26.44 32.90 11.47 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.90 33.51 331.87 10.54 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) 06:03:21 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.78 0.00 3.62 4.60 0.11 54.89 06:05:01 AM 0 21.43 0.00 2.79 4.13 0.10 71.55 06:05:01 AM 1 52.62 0.00 4.48 5.11 0.11 37.68 06:06:01 AM all 35.77 0.00 2.10 3.86 0.11 58.15 06:06:01 AM 0 10.73 0.00 1.33 3.20 0.09 84.66 06:06:01 AM 1 62.41 0.00 2.93 4.55 0.13 29.98 06:07:01 AM all 37.76 0.00 2.36 0.46 0.10 59.33 06:07:01 AM 0 16.16 0.00 1.61 0.24 0.09 81.90 06:07:01 AM 1 60.65 0.00 3.15 0.71 0.13 35.36 Average: all 36.77 0.00 2.69 2.98 0.11 57.45 Average: 0 16.09 0.00 1.91 2.52 0.09 79.39 Average: 1 58.52 0.00 3.52 3.48 0.12 34.36