---> uname -a: Linux prd-centos7-builder-2c-1g-22096.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 551 5404 16 1865 6988 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:75:95:2d brd ff:ff:ff:ff:ff:ff inet 10.30.122.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe75:952d/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) 10/08/2024 _x86_64_ (2 CPU) 01:03:41 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 213.81 29.44 184.36 4299.65 40731.21 01:06:01 AM 275.05 0.28 274.76 14.39 8851.41 01:07:01 AM 80.38 0.38 79.99 38.11 1978.56 01:08:01 AM 32.28 1.95 30.33 210.56 815.48 Average: 150.38 8.02 142.37 1140.94 13096.46 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5716152 2292764 28.63 2620 1697532 623104 6.88 500140 1519472 143828 01:06:01 AM 5548000 2460916 30.73 2620 1797736 661408 7.30 601428 1555796 39940 01:07:01 AM 5591964 2416952 30.18 2620 1798608 614316 6.78 557572 1555868 24 01:08:01 AM 5582988 2425928 30.29 2620 1807200 609772 6.73 681828 1441496 30080 Average: 5609776 2399140 29.96 2620 1775269 627150 6.92 585242 1518158 53468 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 348.59 211.77 1551.39 65.12 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.73 30.52 297.66 9.18 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.99 24.34 26.83 8.45 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 30.73 24.54 29.57 11.25 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.78 72.80 476.45 23.50 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) 10/08/2024 _x86_64_ (2 CPU) 01:03:41 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 32.85 0.00 5.49 17.50 0.11 44.05 01:05:01 AM 0 28.89 0.00 4.74 15.97 0.11 50.30 01:05:01 AM 1 36.85 0.00 6.23 19.06 0.12 37.74 01:06:01 AM all 33.09 0.00 2.66 7.37 0.10 56.76 01:06:01 AM 0 19.58 0.00 2.85 7.46 0.10 70.01 01:06:01 AM 1 47.07 0.00 2.49 7.30 0.11 43.03 01:07:01 AM all 35.53 0.00 2.00 1.56 0.09 60.81 01:07:01 AM 0 11.27 0.00 1.68 1.70 0.07 85.28 01:07:01 AM 1 61.29 0.00 2.32 1.42 0.11 34.85 01:08:01 AM all 35.44 0.00 1.98 0.30 0.10 62.19 01:08:01 AM 0 6.92 0.00 1.08 0.03 0.07 91.90 01:08:01 AM 1 66.10 0.00 2.94 0.58 0.11 30.27 Average: all 34.23 0.00 3.03 6.67 0.10 55.98 Average: 0 16.55 0.00 2.57 6.20 0.09 74.59 Average: 1 52.72 0.00 3.50 7.15 0.11 36.51