---> uname -a: Linux prd-centos7-builder-2c-1g-38406.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 563 5011 16 2246 6959 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:64:d6:0c brd ff:ff:ff:ff:ff:ff inet 10.30.122.111/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe64:d60c/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) 02/08/2025 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 50.93 1.53 49.40 102.73 5422.00 06:06:01 AM 87.78 8.64 79.13 826.38 5006.91 06:07:01 AM 272.10 1.95 270.15 194.27 9276.27 Average: 136.93 4.04 132.89 374.49 6568.31 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5771764 2237152 27.93 2620 1628816 896200 9.89 567580 1427668 40 06:06:01 AM 5396088 2612828 32.62 2620 1866460 925288 10.22 703776 1557252 159556 06:07:01 AM 5265252 2743664 34.26 2620 2069064 617520 6.82 837164 1565224 137820 Average: 5477701 2531215 31.60 2620 1854780 813003 8.98 702840 1516715 99139 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 31.56 27.13 529.17 2.98 0.00 0.00 0.00 06:05:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 27.44 21.82 483.65 2.51 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 57.48 44.92 628.82 10.42 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.83 31.29 547.21 5.30 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 02/08/2025 _x86_64_ (2 CPU) 06:03:20 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 2.12 0.00 0.42 0.47 0.04 96.95 06:05:01 AM 0 1.58 0.00 0.37 0.71 0.03 97.31 06:05:01 AM 1 2.67 0.00 0.49 0.22 0.03 96.59 06:06:01 AM all 24.14 0.00 5.01 1.27 0.10 69.49 06:06:01 AM 0 15.72 0.00 4.47 1.44 0.10 78.27 06:06:01 AM 1 32.73 0.00 5.55 1.12 0.09 60.51 06:07:01 AM all 31.12 0.00 3.11 3.15 0.10 62.52 06:07:01 AM 0 18.37 0.00 2.28 2.73 0.10 76.51 06:07:01 AM 1 44.28 0.00 3.97 3.56 0.11 48.09 Average: all 18.93 0.00 2.82 1.61 0.08 76.56 Average: 0 11.82 0.00 2.36 1.62 0.08 84.13 Average: 1 26.16 0.00 3.30 1.60 0.08 68.87