---> uname -a: Linux prd-centos7-builder-2c-1g-23437.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 518 5439 16 1862 7020 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:32:27:de brd ff:ff:ff:ff:ff:ff inet 10.30.123.30/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe32:27de/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) 10/21/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:03 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 129.38 5.32 124.05 350.52 6326.50 05:06:01 PM 290.44 0.62 289.82 51.71 8469.02 05:07:01 PM 28.15 1.63 26.52 146.06 676.20 Average: 149.55 2.49 147.05 180.89 5144.17 05:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5623652 2385264 29.78 2620 1786648 607692 6.71 524172 1570488 199376 05:06:01 PM 5616468 2392448 29.87 2620 1795836 594664 6.57 535720 1554128 16 05:07:01 PM 5528132 2480784 30.98 2620 1813416 656860 7.25 735280 1440836 30956 Average: 5589417 2419499 30.21 2620 1798633 619739 6.84 598391 1521817 76783 05:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 68.66 49.66 1027.96 9.83 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 25.89 23.01 60.17 8.26 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.50 23.34 29.47 9.82 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.71 31.80 365.21 9.30 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) 10/21/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:03 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 37.53 0.00 3.31 2.82 0.12 56.22 05:05:01 PM 0 15.40 0.00 1.76 0.88 0.11 81.85 05:05:01 PM 1 60.69 0.00 4.96 4.85 0.11 29.40 05:06:01 PM all 33.24 0.00 2.00 7.40 0.10 57.25 05:06:01 PM 0 16.90 0.00 1.36 5.30 0.10 76.33 05:06:01 PM 1 50.16 0.00 2.65 9.58 0.12 37.49 05:07:01 PM all 36.98 0.00 1.79 0.36 0.11 60.77 05:07:01 PM 0 11.54 0.00 1.41 0.03 0.08 86.93 05:07:01 PM 1 64.16 0.00 2.19 0.71 0.11 32.83 Average: all 35.90 0.00 2.36 3.54 0.11 58.09 Average: 0 14.60 0.00 1.51 2.07 0.10 81.72 Average: 1 58.27 0.00 3.25 5.08 0.11 33.29