---> uname -a: Linux prd-centos7-builder-2c-1g-36854.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 545 5403 16 1872 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:6f:73:3f brd ff:ff:ff:ff:ff:ff inet 10.30.123.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe6f:733f/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) 01/16/2025 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 223.60 9.86 213.74 858.76 6008.96 06:06:01 PM 279.69 0.68 279.01 53.31 8346.23 06:07:01 PM 39.37 0.32 39.06 8.79 880.13 Average: 180.88 3.62 177.26 306.97 5078.26 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5625128 2383788 29.76 2620 1751332 653920 7.22 550500 1555676 145184 06:06:01 PM 5537748 2471168 30.86 2620 1805292 662104 7.31 607248 1561052 10880 06:07:01 PM 5541680 2467236 30.81 2620 1802388 657284 7.26 615284 1548748 14676 Average: 5568185 2440731 30.48 2620 1786337 657769 7.26 591011 1555159 56913 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 63.19 49.47 1035.73 10.33 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 25.85 23.42 61.12 8.35 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.78 23.27 29.70 7.94 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.94 32.05 375.53 8.87 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) 01/16/2025 _x86_64_ (2 CPU) 06:03:21 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 29.98 0.00 2.96 6.40 0.11 60.55 06:05:01 PM 0 16.17 0.00 1.74 3.58 0.12 78.39 06:05:01 PM 1 44.36 0.00 4.23 9.33 0.13 41.95 06:06:01 PM all 36.73 0.00 2.81 2.34 0.11 58.02 06:06:01 PM 0 25.15 0.00 2.35 2.17 0.09 70.24 06:06:01 PM 1 48.60 0.00 3.28 2.49 0.11 45.52 06:07:01 PM all 36.10 0.00 1.53 1.33 0.11 60.93 06:07:01 PM 0 14.05 0.00 0.83 0.32 0.10 84.69 06:07:01 PM 1 59.47 0.00 2.29 2.42 0.11 35.71 Average: all 34.27 0.00 2.43 3.35 0.11 59.84 Average: 0 18.41 0.00 1.63 2.02 0.10 77.83 Average: 1 50.79 0.00 3.27 4.75 0.11 41.08