---> uname -a: Linux prd-centos7-builder-2c-1g-35919.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 546 5404 16 1869 6992 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:f0:c2:71 brd ff:ff:ff:ff:ff:ff inet 10.30.122.106/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fef0:c271/64 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) 12/31/2024 _x86_64_ (2 CPU) 12:03:41 PM LINUX RESTART 12:04:04 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 211.89 37.43 174.46 4634.36 8434.64 12:06:01 PM 289.59 0.67 288.92 52.76 8909.16 12:07:01 PM 43.66 0.32 43.34 8.80 986.99 Average: 181.21 12.39 168.82 1513.41 6071.18 12:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5684324 2324592 29.03 2620 1721512 633968 7.00 509484 1539132 144128 12:06:01 PM 5592020 2416896 30.18 2620 1801728 617216 6.81 554076 1558524 10684 12:07:01 PM 5562432 2446484 30.55 2620 1799032 650600 7.18 593856 1549340 14676 Average: 5612925 2395991 29.92 2620 1774091 633928 7.00 552472 1548999 56496 12:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 363.71 233.68 1712.47 70.67 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.18 30.10 234.43 8.78 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 24.64 22.02 20.55 8.69 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.07 92.93 637.95 28.68 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) 12/31/2024 _x86_64_ (2 CPU) 12:03:41 PM LINUX RESTART 12:04:04 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 41.89 0.00 5.91 5.66 0.10 46.44 12:05:01 PM 0 53.38 0.00 7.37 7.32 0.09 31.84 12:05:01 PM 1 30.69 0.00 4.50 4.06 0.11 60.64 12:06:01 PM all 34.44 0.00 2.65 7.03 0.10 55.78 12:06:01 PM 0 46.59 0.00 3.44 7.48 0.11 42.38 12:06:01 PM 1 22.67 0.00 1.85 6.60 0.09 68.79 12:07:01 PM all 38.59 0.00 1.54 0.29 0.09 59.49 12:07:01 PM 0 61.56 0.00 2.21 0.45 0.09 35.69 12:07:01 PM 1 16.83 0.00 0.92 0.14 0.09 82.03 Average: all 38.24 0.00 3.31 4.30 0.10 54.05 Average: 0 53.83 0.00 4.29 5.05 0.10 36.73 Average: 1 23.22 0.00 2.37 3.57 0.09 70.74