---> uname -a: Linux prd-centos7-builder-2c-1g-10386.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 513 5442 16 1865 7026 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:c8:6c:10 brd ff:ff:ff:ff:ff:ff inet 10.30.123.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fec8:6c10/64 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) 09/16/2024 _x86_64_ (2 CPU) 08:03:24 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 177.48 9.89 167.59 859.43 5838.27 08:06:01 AM 284.87 0.48 284.39 16.66 8243.89 08:07:01 AM 15.96 0.18 15.77 35.84 262.44 08:08:01 AM 29.77 1.95 27.82 210.56 784.84 Average: 127.02 3.13 123.89 280.64 3782.30 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5583324 2425592 30.29 2620 1798564 647608 7.15 559872 1575064 205208 08:06:01 AM 5614080 2394836 29.90 2620 1797484 607536 6.71 535548 1557520 12 08:07:01 AM 5558992 2449924 30.59 2620 1798712 655188 7.23 589652 1557816 176 08:08:01 AM 5645516 2363400 29.51 2620 1807132 556868 6.15 615016 1443524 30120 Average: 5600478 2408438 30.07 2620 1800473 616800 6.81 575022 1533481 58879 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 68.17 52.03 1030.22 9.36 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 21.11 18.69 57.43 6.82 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 16.14 15.42 11.48 6.15 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 33.42 27.67 32.62 15.95 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.71 28.45 282.96 9.57 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) 09/16/2024 _x86_64_ (2 CPU) 08:03:24 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 32.55 0.00 3.48 4.84 0.14 58.99 08:05:01 AM 0 7.31 0.00 1.78 4.61 0.10 86.20 08:05:01 AM 1 59.59 0.00 5.30 5.08 0.16 29.87 08:06:01 AM all 27.55 0.00 1.72 7.81 0.10 62.82 08:06:01 AM 0 13.09 0.00 1.24 5.67 0.10 79.89 08:06:01 AM 1 42.53 0.00 2.21 10.01 0.12 45.13 08:07:01 AM all 22.06 0.00 1.26 0.46 0.09 76.14 08:07:01 AM 0 1.29 0.00 0.67 0.00 0.05 97.99 08:07:01 AM 1 44.11 0.00 1.91 0.94 0.11 52.93 08:08:01 AM all 37.10 0.00 2.22 0.74 0.11 59.82 08:08:01 AM 0 12.13 0.00 1.31 0.12 0.08 86.36 08:08:01 AM 1 63.70 0.00 3.18 1.41 0.14 31.57 Average: all 29.78 0.00 2.17 3.46 0.11 64.48 Average: 0 8.43 0.00 1.25 2.59 0.08 87.65 Average: 1 52.39 0.00 3.14 4.38 0.13 39.96