---> uname -a: Linux prd-centos7-builder-2c-1g-11852.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 523 5429 16 1868 7016 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:bb:0d:55 brd ff:ff:ff:ff:ff:ff inet 10.30.123.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:febb:d55/64 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) 09/28/2024 _x86_64_ (2 CPU) 02:09:00 PM LINUX RESTART 02:10:01 PM tps rtps wtps bread/s bwrtn/s 02:11:01 PM 249.53 0.05 249.48 0.80 10039.37 02:12:01 PM 148.06 0.92 147.14 59.84 3986.24 02:13:01 PM 27.30 1.35 25.95 138.46 619.12 Average: 141.64 0.77 140.87 66.36 4881.87 02:10:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 PM 5572420 2436496 30.42 2620 1801760 631972 6.98 563912 1573952 97932 02:12:01 PM 5595060 2413856 30.14 2620 1801712 604460 6.67 562696 1548736 24 02:13:01 PM 5564928 2443988 30.52 2620 1802640 631468 6.97 704088 1437256 14820 Average: 5577469 2431447 30.36 2620 1802037 622633 6.87 610232 1519981 37592 02:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:11:01 PM eth0 58.89 45.29 831.24 11.01 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 24.32 23.49 40.79 6.57 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 31.42 26.35 31.79 10.92 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.21 31.71 301.30 9.50 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) 09/28/2024 _x86_64_ (2 CPU) 02:09:00 PM LINUX RESTART 02:10:01 PM CPU %user %nice %system %iowait %steal %idle 02:11:01 PM all 34.38 0.00 3.41 6.14 0.11 55.96 02:11:01 PM 0 54.56 0.00 4.71 5.90 0.11 34.72 02:11:01 PM 1 14.99 0.00 2.17 6.35 0.12 76.37 02:12:01 PM all 32.23 0.00 2.63 3.76 0.10 61.28 02:12:01 PM 0 54.44 0.00 3.72 3.40 0.13 38.32 02:12:01 PM 1 11.07 0.00 1.58 4.10 0.07 83.18 02:13:01 PM all 36.47 0.00 1.79 0.69 0.11 60.94 02:13:01 PM 0 70.29 0.00 2.75 1.36 0.13 25.47 02:13:01 PM 1 5.11 0.00 0.93 0.07 0.08 93.81 Average: all 34.35 0.00 2.62 3.53 0.11 59.39 Average: 0 59.69 0.00 3.73 3.57 0.12 32.88 Average: 1 10.37 0.00 1.56 3.49 0.09 84.49