---> uname -a: Linux prd-centos7-builder-2c-1g-38123.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: 2799.998 BogoMIPS: 5599.99 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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 554 5025 16 2240 6968 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:7e:08:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.151/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe7e:8e4/64 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) 02/04/2025 _x86_64_ (2 CPU) 12:22:20 AM LINUX RESTART 12:23:01 AM tps rtps wtps bread/s bwrtn/s 12:24:01 AM 51.32 1.50 49.83 89.29 5809.55 12:25:01 AM 3.45 0.00 3.45 0.00 128.94 12:26:01 AM 54.26 8.61 45.64 820.79 3530.85 12:27:01 AM 295.24 2.08 293.15 203.36 10126.74 Average: 101.07 3.05 98.02 278.36 4899.02 12:23:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 AM 5793268 2215648 27.66 2620 1625776 895548 9.89 549328 1424548 40 12:25:01 AM 5791100 2217816 27.69 2620 1625804 895580 9.89 552044 1424300 12 12:26:01 AM 5156964 2851952 35.61 2620 2079256 946868 10.45 849412 1635208 389800 12:27:01 AM 5319868 2689048 33.58 2620 2049356 597604 6.60 794996 1554648 132088 Average: 5515300 2493616 31.14 2620 1845048 833900 9.21 686445 1509676 130485 12:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:24:01 AM eth0 25.77 23.09 271.85 2.32 0.00 0.00 0.00 12:24:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 12:25:01 AM eth0 6.71 4.65 5.59 2.62 0.00 0.00 0.00 12:25:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 12:26:01 AM eth0 26.92 22.37 481.54 2.42 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 56.99 48.56 568.54 10.41 0.00 0.00 0.00 12:27:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 Average: eth0 29.10 24.67 331.88 4.44 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 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) 02/04/2025 _x86_64_ (2 CPU) 12:22:20 AM LINUX RESTART 12:23:01 AM CPU %user %nice %system %iowait %steal %idle 12:24:01 AM all 3.21 0.00 0.39 0.44 0.07 95.90 12:24:01 AM 0 5.29 0.00 0.45 0.69 0.05 93.51 12:24:01 AM 1 1.13 0.00 0.30 0.18 0.10 98.29 12:25:01 AM all 0.17 0.00 0.07 0.00 0.07 99.70 12:25:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 12:25:01 AM 1 0.23 0.00 0.07 0.00 0.08 99.61 12:26:01 AM all 21.21 0.00 3.97 0.99 0.10 73.73 12:26:01 AM 0 37.52 0.00 5.59 1.94 0.09 54.86 12:26:01 AM 1 5.58 0.00 2.44 0.08 0.10 91.79 12:27:01 AM all 28.32 0.00 3.50 2.75 0.12 65.31 12:27:01 AM 0 37.62 0.00 4.41 3.74 0.12 54.10 12:27:01 AM 1 19.24 0.00 2.59 1.78 0.12 76.27 Average: all 13.02 0.00 1.95 1.03 0.09 83.91 Average: 0 19.68 0.00 2.57 1.56 0.08 76.12 Average: 1 6.46 0.00 1.34 0.50 0.10 91.59