---> uname -a: Linux prd-centos7-builder-2c-1g-10640.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 533 5425 16 1862 7005 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:a3:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.45/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:febb:a3f9/64 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) 09/18/2024 _x86_64_ (2 CPU) 10:05:11 PM LINUX RESTART 10:06:01 PM tps rtps wtps bread/s bwrtn/s 10:07:01 PM 225.72 1.17 224.55 36.64 8563.57 10:08:01 PM 177.13 0.90 176.23 59.29 4830.23 10:09:01 PM 31.27 1.67 29.60 202.86 761.42 Average: 144.69 1.24 143.45 99.61 4717.97 10:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 PM 5576868 2432048 30.37 2620 1795380 634232 7.00 563720 1569480 113416 10:08:01 PM 5600028 2408888 30.08 2620 1795620 605992 6.69 561676 1544024 32 10:09:01 PM 5544460 2464456 30.77 2620 1811728 640488 7.07 717168 1443696 28920 Average: 5573785 2435131 30.41 2620 1800909 626904 6.92 614188 1519067 47456 10:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:07:01 PM eth0 59.06 46.84 872.66 12.70 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 26.98 24.45 41.57 8.69 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 34.92 27.57 33.55 11.79 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.32 32.95 315.89 11.06 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) 09/18/2024 _x86_64_ (2 CPU) 10:05:11 PM LINUX RESTART 10:06:01 PM CPU %user %nice %system %iowait %steal %idle 10:07:01 PM all 34.85 0.00 3.33 5.27 0.13 56.43 10:07:01 PM 0 52.08 0.00 4.51 5.37 0.14 37.90 10:07:01 PM 1 18.34 0.00 2.21 5.18 0.12 74.15 10:08:01 PM all 35.83 0.00 1.93 4.54 0.10 57.61 10:08:01 PM 0 68.16 0.00 2.69 3.75 0.11 25.29 10:08:01 PM 1 5.25 0.00 1.20 5.27 0.10 88.18 10:09:01 PM all 38.32 0.00 2.03 0.31 0.09 59.25 10:09:01 PM 0 72.76 0.00 3.07 0.61 0.07 23.49 10:09:01 PM 1 5.76 0.00 1.06 0.03 0.08 93.06 Average: all 36.34 0.00 2.43 3.37 0.10 57.77 Average: 0 64.34 0.00 3.42 3.24 0.11 28.88 Average: 1 9.74 0.00 1.49 3.48 0.10 85.19