---> uname -a: Linux prd-centos7-builder-2c-1g-38210.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 540 5402 16 1877 6998 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:ab:31:ef brd ff:ff:ff:ff:ff:ff inet 10.30.123.26/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:feab:31ef/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) 02/05/2025 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 268.93 30.71 238.22 4405.40 6684.61 09:06:01 AM 330.61 0.69 329.92 53.80 10192.77 09:07:01 AM 48.78 1.67 47.12 147.24 1164.02 Average: 215.46 11.08 204.38 1543.99 5990.27 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 5693684 2315224 28.91 2620 1716904 636252 7.02 506232 1532484 155608 09:06:01 AM 5609396 2399512 29.96 2620 1809852 596576 6.59 527440 1563344 10680 09:07:01 AM 5553336 2455572 30.66 2620 1810808 652796 7.21 708952 1442444 14820 Average: 5618805 2390103 29.84 2620 1779188 628541 6.94 580875 1512757 60369 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 AM eth0 327.19 208.41 1614.42 65.42 0.00 0.00 0.00 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 37.40 30.93 255.29 9.83 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 33.81 27.38 33.51 11.81 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.35 89.24 636.60 29.13 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) 02/05/2025 _x86_64_ (2 CPU) 09:03:40 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 37.48 0.00 5.59 3.00 0.12 53.80 09:05:02 AM 0 37.67 0.00 5.23 2.48 0.14 54.48 09:05:02 AM 1 37.31 0.00 5.93 3.51 0.12 53.13 09:06:01 AM all 34.05 0.00 3.01 3.42 0.12 59.41 09:06:01 AM 0 16.69 0.00 2.00 3.06 0.10 78.15 09:06:01 AM 1 52.15 0.00 4.06 3.79 0.11 39.89 09:07:01 AM all 35.80 0.00 2.07 0.37 0.11 61.66 09:07:01 AM 0 47.86 0.00 2.43 0.39 0.13 49.20 09:07:01 AM 1 24.11 0.00 1.71 0.36 0.10 73.71 Average: all 35.78 0.00 3.56 2.26 0.11 58.28 Average: 0 33.93 0.00 3.22 1.99 0.12 60.73 Average: 1 37.64 0.00 3.89 2.53 0.11 55.83