---> uname -a: Linux prd-centos7-builder-2c-1g-3231.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 552 5403 16 1865 6986 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:ea:67:93 brd ff:ff:ff:ff:ff:ff inet 10.30.122.11/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:feea:6793/64 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) 04/19/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 213.84 2.22 211.63 70.76 9052.96 04:06:01 PM 175.38 0.63 174.75 51.30 5192.79 04:07:01 PM 47.66 0.27 47.39 8.00 1081.69 Average: 145.63 1.04 144.59 43.35 5109.15 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5538080 2470836 30.85 2620 1790024 680476 7.51 607868 1569616 111960 04:06:01 PM 5536084 2472832 30.88 2620 1799468 665896 7.35 613300 1559464 17204 04:07:01 PM 5588024 2420892 30.23 2620 1796796 614884 6.79 561932 1557964 14676 Average: 5554063 2454853 30.65 2620 1795429 653752 7.22 594367 1562348 47947 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 60.19 47.24 1002.73 8.27 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 29.03 25.58 64.34 8.62 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.45 22.51 23.19 7.91 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.22 31.78 363.40 8.27 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) 04/19/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.83 0.00 3.16 5.44 0.10 55.47 04:05:01 PM 0 26.51 0.00 2.22 2.47 0.10 68.69 04:05:01 PM 1 45.33 0.00 4.14 8.47 0.09 41.98 04:06:01 PM all 36.96 0.00 2.19 3.81 0.09 56.96 04:06:01 PM 0 17.86 0.00 1.71 4.27 0.09 76.07 04:06:01 PM 1 56.92 0.00 2.66 3.30 0.11 37.02 04:07:01 PM all 38.97 0.00 1.50 0.95 0.10 58.48 04:07:01 PM 0 2.13 0.00 0.76 1.21 0.08 95.82 04:07:01 PM 1 78.79 0.00 2.32 0.69 0.09 18.11 Average: all 37.26 0.00 2.28 3.40 0.10 56.97 Average: 0 15.38 0.00 1.55 2.65 0.09 80.33 Average: 1 60.19 0.00 3.05 4.19 0.10 32.48