---> uname -a: Linux prd-centos7-builder-2c-1g-36956.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 531 5416 16 1873 7007 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:87:56:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.227/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe87:56c0/64 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) 01/17/2025 _x86_64_ (2 CPU) 11:04:15 AM LINUX RESTART 11:05:04 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 104.47 22.51 81.96 4382.40 3646.45 11:07:01 AM 181.62 0.27 181.35 8.53 7244.78 11:08:01 AM 193.34 0.32 193.02 15.86 5317.54 11:09:01 AM 85.04 0.68 84.36 46.24 2139.35 11:10:01 AM 30.36 1.67 28.70 202.93 744.97 Average: 119.11 4.91 114.20 896.50 3820.47 11:05:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5824956 2183960 27.27 2620 1570436 659620 7.28 528688 1413388 42032 11:07:01 AM 5647792 2361124 29.48 2620 1741328 626412 6.92 522364 1556716 58880 11:08:01 AM 5555708 2453208 30.63 2620 1804348 630708 6.96 589828 1560420 40624 11:09:01 AM 5625144 2383772 29.76 2620 1805364 560936 6.19 531200 1550172 8 11:10:01 AM 5520728 2488188 31.07 2620 1813812 653624 7.22 737312 1446060 30088 Average: 5634866 2374050 29.64 2620 1747058 626260 6.91 581878 1505351 34326 11:05:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 AM eth0 333.22 213.55 1072.89 66.54 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 40.67 31.52 745.78 5.09 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 18.74 16.89 84.71 6.07 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 25.40 23.82 25.02 7.94 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 31.21 25.97 31.59 11.27 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.40 60.83 385.18 18.91 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) 01/17/2025 _x86_64_ (2 CPU) 11:04:15 AM LINUX RESTART 11:05:04 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 28.85 0.00 3.94 9.30 0.10 57.82 11:06:01 AM 0 41.31 0.00 4.43 8.28 0.11 45.87 11:06:01 AM 1 16.69 0.00 3.45 10.30 0.09 69.46 11:07:01 AM all 16.15 0.00 1.74 13.19 0.08 68.85 11:07:01 AM 0 28.64 0.00 2.74 18.03 0.07 50.52 11:07:01 AM 1 3.97 0.00 0.78 8.48 0.07 86.71 11:08:01 AM all 28.80 0.00 2.21 7.34 0.10 61.57 11:08:01 AM 0 45.60 0.00 2.80 6.53 0.11 44.97 11:08:01 AM 1 12.56 0.00 1.60 8.10 0.09 77.65 11:09:01 AM all 36.63 0.00 1.89 0.95 0.10 60.43 11:09:01 AM 0 52.36 0.00 2.16 1.34 0.11 44.03 11:09:01 AM 1 21.40 0.00 1.66 0.58 0.10 76.25 11:10:01 AM all 38.75 0.00 2.28 0.43 0.11 58.43 11:10:01 AM 0 67.56 0.00 2.95 0.71 0.15 28.63 11:10:01 AM 1 11.82 0.00 1.63 0.15 0.07 86.32 Average: all 29.78 0.00 2.39 6.25 0.10 61.49 Average: 0 46.95 0.00 3.00 7.05 0.11 42.89 Average: 1 13.23 0.00 1.80 5.48 0.08 79.41