---> uname -a: Linux prd-centos7-builder-2c-1g-37383.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 546 5405 16 1868 6993 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:5f:68:77 brd ff:ff:ff:ff:ff:ff inet 10.30.123.90/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe5f:6877/64 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) 01/22/2025 _x86_64_ (2 CPU) 12:04:57 AM LINUX RESTART 12:06:05 AM tps rtps wtps bread/s bwrtn/s 12:07:01 AM 75.72 29.73 45.99 4532.34 3061.21 12:08:01 AM 81.91 0.05 81.86 1.60 3304.68 12:09:01 AM 225.28 0.03 225.25 0.27 7588.51 12:10:01 AM 149.36 0.95 148.41 60.77 4064.78 12:11:01 AM 16.04 0.03 16.01 1.20 277.41 12:12:01 AM 28.51 1.67 26.85 202.93 797.83 Average: 96.36 5.14 91.22 758.49 3183.82 12:06:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 AM 5874496 2134420 26.65 2620 1557772 623832 6.89 491316 1401524 42944 12:08:01 AM 5674332 2334584 29.15 2620 1684904 683408 7.55 601568 1477180 89756 12:09:01 AM 5583100 2425816 30.29 2620 1801980 616052 6.80 554092 1574768 98560 12:10:01 AM 5568140 2440776 30.48 2620 1802316 623796 6.89 591548 1547568 32 12:11:01 AM 5571568 2437348 30.43 2620 1802348 621952 6.87 589968 1547052 16 12:12:01 AM 5560548 2448368 30.57 2620 1808228 623984 6.89 703832 1442016 17732 Average: 5638697 2370219 29.59 2620 1742925 632171 6.98 588721 1498351 41507 12:06:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:07:01 AM eth0 360.98 239.14 1001.80 67.47 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 27.24 21.23 594.29 3.10 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 28.13 23.93 298.60 5.98 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 20.17 20.17 36.91 5.94 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 17.61 17.72 13.74 6.09 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 28.55 24.92 32.69 16.20 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.34 55.85 322.30 16.91 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) 01/22/2025 _x86_64_ (2 CPU) 12:04:57 AM LINUX RESTART 12:06:05 AM CPU %user %nice %system %iowait %steal %idle 12:07:01 AM all 26.72 0.00 4.22 17.96 0.13 50.97 12:07:01 AM 0 23.81 0.00 4.37 21.92 0.15 49.76 12:07:01 AM 1 29.64 0.00 4.10 13.97 0.13 52.16 12:08:01 AM all 7.99 0.00 0.76 14.10 0.07 77.08 12:08:01 AM 0 6.97 0.00 0.62 10.68 0.07 81.66 12:08:01 AM 1 9.00 0.00 0.86 17.46 0.07 72.62 12:09:01 AM all 25.98 0.00 2.57 8.16 0.13 63.16 12:09:01 AM 0 24.81 0.00 2.83 7.32 0.14 64.90 12:09:01 AM 1 27.14 0.00 2.34 8.98 0.12 61.42 12:10:01 AM all 24.96 0.00 1.82 5.46 0.10 67.66 12:10:01 AM 0 17.37 0.00 1.83 5.19 0.09 75.52 12:10:01 AM 1 32.64 0.00 1.79 5.76 0.09 59.72 12:11:01 AM all 28.38 0.00 1.05 3.57 0.10 66.91 12:11:01 AM 0 10.96 0.00 0.61 1.50 0.09 86.84 12:11:01 AM 1 46.68 0.00 1.51 5.75 0.11 45.96 12:12:01 AM all 28.91 0.00 1.55 3.30 0.17 66.07 12:12:01 AM 0 17.63 0.00 1.25 1.47 0.15 79.50 12:12:01 AM 1 40.73 0.00 1.88 5.20 0.18 52.01 Average: all 23.87 0.00 1.97 8.62 0.12 65.42 Average: 0 16.90 0.00 1.89 7.78 0.11 73.32 Average: 1 30.95 0.00 2.06 9.47 0.12 57.40