---> uname -a: Linux prd-centos7-builder-2c-1g-10822.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 545 5409 16 1866 6993 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:2e:e2:7e brd ff:ff:ff:ff:ff:ff inet 10.30.123.118/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe2e:e27e/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) 09/21/2024 _x86_64_ (2 CPU) 09:03:22 PM LINUX RESTART 09:04:03 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 223.58 2.27 221.31 72.35 9244.31 09:06:01 PM 196.54 0.65 195.89 52.76 5515.94 09:07:01 PM 30.37 1.82 28.55 188.84 765.53 Average: 149.35 1.57 147.78 105.01 5130.05 09:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5582012 2426904 30.30 2620 1789328 647900 7.15 556104 1572168 114916 09:06:01 PM 5524692 2484224 31.02 2620 1798628 691220 7.63 625188 1555964 204 09:07:01 PM 5526884 2482032 30.99 2620 1803780 677816 7.48 737256 1439992 17720 Average: 5544529 2464387 30.77 2620 1797245 672312 7.42 639516 1522708 44280 09:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 60.57 46.53 928.14 9.61 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 29.03 26.22 62.42 9.45 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 36.20 27.00 38.19 11.18 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.72 33.10 336.40 10.08 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) 09/21/2024 _x86_64_ (2 CPU) 09:03:22 PM LINUX RESTART 09:04:03 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.93 0.00 3.41 6.29 0.12 55.25 09:05:01 PM 0 27.93 0.00 2.91 5.96 0.13 63.08 09:05:01 PM 1 42.01 0.00 3.92 6.62 0.11 47.35 09:06:01 PM all 36.74 0.00 2.30 3.35 0.10 57.51 09:06:01 PM 0 13.00 0.00 1.49 3.33 0.09 82.10 09:06:01 PM 1 62.08 0.00 3.17 3.35 0.11 31.29 09:07:01 PM all 36.85 0.00 1.98 0.46 0.10 60.60 09:07:01 PM 0 17.99 0.00 1.47 0.15 0.10 80.29 09:07:01 PM 1 56.61 0.00 2.52 0.81 0.09 39.97 Average: all 36.19 0.00 2.56 3.34 0.11 57.82 Average: 0 19.50 0.00 1.94 3.10 0.10 75.36 Average: 1 53.56 0.00 3.20 3.58 0.10 39.55