---> uname -a: Linux prd-centos7-builder-2c-1g-36895.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 5.8G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 524 5280 16 2016 7012 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:14:96:29 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe14:9629/64 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) 02:20:11 AM LINUX RESTART 02:21:01 AM tps rtps wtps bread/s bwrtn/s 02:22:01 AM 97.55 1.87 95.69 112.86 6869.57 02:23:01 AM 3.40 0.00 3.40 0.00 129.82 02:24:01 AM 28.16 10.11 18.05 962.03 815.47 02:25:01 AM 232.20 0.32 231.88 64.49 8601.03 Average: 90.33 3.07 87.26 284.86 4104.14 02:21:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:22:01 AM 5793136 2215772 27.67 2620 1628920 890056 9.83 547000 1428044 36 02:23:01 AM 5793056 2215852 27.67 2620 1628956 889944 9.83 546796 1427804 12 02:24:01 AM 5681172 2327736 29.06 2620 1712336 657316 7.26 709176 1362360 43192 02:25:01 AM 5462100 2546808 31.80 2620 1945252 592008 6.54 708128 1530976 107828 Average: 5682366 2326542 29.05 2620 1728866 757331 8.36 627775 1437296 37767 02:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:22:01 AM eth0 90.41 65.81 703.67 14.95 0.00 0.00 0.00 02:22:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 02:23:01 AM eth0 6.01 3.86 0.88 0.75 0.00 0.00 0.00 02:23:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 02:24:01 AM eth0 25.40 19.39 216.88 4.69 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 50.63 36.46 827.83 8.48 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.11 31.38 437.33 7.22 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 02:20:11 AM LINUX RESTART 02:21:01 AM CPU %user %nice %system %iowait %steal %idle 02:22:01 AM all 4.41 0.00 0.95 1.95 0.04 92.65 02:22:01 AM 0 3.32 0.00 1.14 3.47 0.07 92.00 02:22:01 AM 1 5.50 0.00 0.78 0.42 0.03 93.26 02:23:01 AM all 0.26 0.00 0.09 0.00 0.04 99.61 02:23:01 AM 0 0.39 0.00 0.10 0.00 0.02 99.50 02:23:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 02:24:01 AM all 14.69 0.00 1.25 3.63 0.07 80.36 02:24:01 AM 0 13.30 0.00 1.21 4.52 0.08 80.89 02:24:01 AM 1 16.06 0.00 1.31 2.74 0.07 79.82 02:25:01 AM all 29.97 0.00 3.00 8.72 0.12 58.18 02:25:01 AM 0 16.49 0.00 2.25 6.32 0.10 74.84 02:25:01 AM 1 43.92 0.00 3.77 11.22 0.12 40.97 Average: all 12.15 0.00 1.31 3.52 0.07 82.95 Average: 0 8.31 0.00 1.17 3.56 0.07 86.90 Average: 1 16.01 0.00 1.45 3.49 0.07 78.98