---> uname -a: Linux prd-centos7-builder-2c-1g-24229.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 517 5443 16 1860 7022 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:90:ad:53 brd ff:ff:ff:ff:ff:ff inet 10.30.122.212/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe90:ad53/64 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) 10/31/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:03 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 129.93 2.33 127.60 73.05 6127.12 05:06:01 PM 268.15 0.50 267.65 17.19 7905.15 05:07:01 PM 41.53 0.18 41.35 35.85 898.88 Average: 146.73 0.99 145.74 41.68 4964.36 05:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5653780 2355128 29.41 2620 1744388 635108 7.01 531108 1547452 146308 05:06:01 PM 5612912 2395996 29.92 2620 1793104 602016 6.65 541928 1551556 10668 05:07:01 PM 5520028 2488880 31.08 2620 1806284 676064 7.46 628332 1557692 11796 Average: 5595573 2413335 30.13 2620 1781259 637729 7.04 567123 1552233 56257 05:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 66.64 54.62 1026.22 8.96 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 19.72 17.64 51.67 6.62 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 27.75 24.92 28.02 9.31 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.72 32.14 361.27 8.29 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) 10/31/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:03 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 25.86 0.00 2.24 11.53 0.10 60.27 05:05:01 PM 0 34.67 0.00 3.02 13.63 0.11 48.57 05:05:01 PM 1 17.27 0.00 1.47 9.49 0.09 71.68 05:06:01 PM all 30.76 0.00 2.07 10.71 0.09 56.38 05:06:01 PM 0 55.41 0.00 3.19 12.72 0.09 28.60 05:06:01 PM 1 7.18 0.00 1.00 8.77 0.10 82.96 05:07:01 PM all 37.87 0.00 1.77 0.47 0.09 59.80 05:07:01 PM 0 72.08 0.00 2.70 0.97 0.09 24.16 05:07:01 PM 1 5.78 0.00 0.93 0.02 0.07 93.21 Average: all 31.56 0.00 2.03 7.53 0.09 58.79 Average: 0 54.15 0.00 2.97 9.11 0.10 33.68 Average: 1 9.95 0.00 1.13 6.03 0.09 82.80