---> uname -a: Linux prd-centos7-builder-2c-1g-9329.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 531 5427 16 1861 7007 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:a3:dd:5c brd ff:ff:ff:ff:ff:ff inet 10.30.122.49/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fea3:dd5c/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) 09/04/2024 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 153.84 10.09 143.74 865.17 7291.05 01:06:01 AM 265.78 0.62 265.17 51.71 7318.46 01:07:01 AM 28.25 1.63 26.62 146.04 638.91 Average: 149.28 4.11 145.17 354.29 5082.56 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5621184 2387732 29.81 2620 1785536 613948 6.78 526372 1570500 167212 01:06:01 AM 5633304 2375612 29.66 2620 1794632 582640 6.43 520032 1554388 24 01:07:01 AM 5536284 2472632 30.87 2620 1807308 684472 7.56 730496 1441436 26380 Average: 5596924 2411992 30.12 2620 1795825 627020 6.92 592300 1522108 64539 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 70.91 54.34 1027.32 11.10 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 26.64 24.19 60.61 8.07 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.76 23.85 29.95 14.53 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.44 34.13 372.61 11.23 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) 09/04/2024 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.00 0.00 3.44 3.07 0.13 58.36 01:05:01 AM 0 48.67 0.00 4.52 2.86 0.13 43.82 01:05:01 AM 1 21.84 0.00 2.39 3.29 0.14 72.34 01:06:01 AM all 32.02 0.00 2.48 7.61 0.10 57.79 01:06:01 AM 0 51.49 0.00 3.21 7.35 0.11 37.85 01:06:01 AM 1 13.23 0.00 1.78 7.86 0.12 77.00 01:07:01 AM all 37.23 0.00 1.62 0.29 0.10 60.76 01:07:01 AM 0 71.11 0.00 2.36 0.49 0.09 25.95 01:07:01 AM 1 5.56 0.00 0.91 0.10 0.10 93.33 Average: all 34.75 0.00 2.51 3.66 0.11 58.97 Average: 0 57.06 0.00 3.36 3.58 0.11 35.88 Average: 1 13.47 0.00 1.69 3.73 0.12 80.99