---> uname -a: Linux prd-centos7-builder-2c-1g-38217.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 521 5427 16 1872 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:59:d6:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.37/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe59:d6e7/64 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) 02/05/2025 _x86_64_ (2 CPU) 11:03:37 AM LINUX RESTART 11:04:05 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 329.92 32.04 297.88 4598.61 12753.90 11:06:01 AM 324.95 0.53 324.42 18.25 10022.49 11:07:01 AM 46.88 1.82 45.07 181.94 1132.29 Average: 231.76 11.00 220.77 1531.82 7861.94 11:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5686140 2322768 29.00 2620 1703608 649964 7.18 523908 1521808 151620 11:06:01 AM 5584240 2424668 30.27 2620 1802652 623096 6.88 560696 1556420 10836 11:07:01 AM 5618268 2390640 29.85 2620 1804636 586064 6.47 648912 1436104 14740 Average: 5629549 2379359 29.71 2620 1770299 619708 6.84 577839 1504777 59065 11:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 280.77 184.39 1666.19 67.11 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 36.46 31.16 300.26 9.48 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 35.20 28.89 37.08 15.07 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.79 79.16 645.30 29.73 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) 02/05/2025 _x86_64_ (2 CPU) 11:03:37 AM LINUX RESTART 11:04:05 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 40.25 0.00 6.74 6.32 0.12 46.57 11:05:01 AM 0 27.21 0.00 5.76 6.15 0.15 60.73 11:05:01 AM 1 53.67 0.00 7.75 6.51 0.11 31.96 11:06:01 AM all 33.03 0.00 2.68 7.48 0.10 56.72 11:06:01 AM 0 14.16 0.00 1.94 7.76 0.09 76.05 11:06:01 AM 1 52.67 0.00 3.46 7.16 0.11 36.61 11:07:01 AM all 34.60 0.00 2.14 0.83 0.10 62.33 11:07:01 AM 0 15.32 0.00 1.74 0.34 0.09 82.52 11:07:01 AM 1 54.95 0.00 2.57 1.35 0.09 41.05 Average: all 35.85 0.00 3.78 4.85 0.10 55.42 Average: 0 18.66 0.00 3.07 4.71 0.11 73.45 Average: 1 53.76 0.00 4.52 4.98 0.10 36.64