---> uname -a: Linux prd-centos7-builder-2c-1g-12328.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: 2799.996 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 547 5404 16 1868 6991 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:08:69:39 brd ff:ff:ff:ff:ff:ff inet 10.30.122.249/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe08:6939/64 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) 10/01/2024 _x86_64_ (2 CPU) 07:09:20 AM LINUX RESTART 07:10:01 AM tps rtps wtps bread/s bwrtn/s 07:11:01 AM 206.33 2.42 203.91 74.76 8965.18 07:12:01 AM 201.22 0.45 200.77 16.39 5703.22 07:13:01 AM 19.75 0.03 19.72 1.20 398.08 07:14:01 AM 56.49 1.80 54.69 180.84 1266.98 Average: 120.94 1.17 119.77 68.30 4083.21 07:10:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 AM 5604872 2404044 30.02 2620 1792468 605452 6.68 529576 1575936 121420 07:12:01 AM 5596260 2412656 30.12 2620 1800524 601884 6.65 550892 1558964 16 07:13:01 AM 5600880 2408036 30.07 2620 1800576 595624 6.58 546544 1558432 32 07:14:01 AM 5615452 2393464 29.88 2620 1805652 590204 6.52 647036 1442792 17712 Average: 5604366 2404550 30.02 2620 1799805 598291 6.61 568512 1534031 34795 07:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:11:01 AM eth0 63.82 49.91 1035.19 9.60 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 15.96 14.18 51.67 5.18 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 21.77 20.39 16.68 7.64 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 15.01 12.76 18.03 9.13 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.14 24.31 280.38 7.89 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) 10/01/2024 _x86_64_ (2 CPU) 07:09:20 AM LINUX RESTART 07:10:01 AM CPU %user %nice %system %iowait %steal %idle 07:11:01 AM all 35.03 0.00 3.42 5.18 0.12 56.24 07:11:01 AM 0 61.69 0.00 5.24 4.46 0.15 28.46 07:11:01 AM 1 10.00 0.00 1.74 5.85 0.12 82.29 07:12:01 AM all 22.22 0.00 1.32 4.27 0.09 72.10 07:12:01 AM 0 41.04 0.00 1.59 2.27 0.07 55.03 07:12:01 AM 1 4.10 0.00 1.03 6.21 0.08 88.58 07:13:01 AM all 30.33 0.00 1.38 1.37 0.11 66.80 07:13:01 AM 0 59.13 0.00 2.12 2.79 0.15 35.82 07:13:01 AM 1 3.77 0.00 0.72 0.07 0.10 95.34 07:14:01 AM all 17.75 0.00 1.07 6.50 0.11 74.58 07:14:01 AM 0 31.62 0.00 1.46 8.18 0.09 58.64 07:14:01 AM 1 4.82 0.00 0.68 4.92 0.10 89.48 Average: all 26.32 0.00 1.80 4.33 0.11 67.45 Average: 0 48.31 0.00 2.60 4.40 0.11 44.57 Average: 1 5.66 0.00 1.04 4.25 0.10 88.94