---> uname -a: Linux prd-centos7-builder-2c-1g-205.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 544 5395 16 1880 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:98:e2:2f brd ff:ff:ff:ff:ff:ff inet 10.30.122.205/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe98:e22f/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) 04/20/2025 _x86_64_ (2 CPU) 07:03:18 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 224.58 2.10 222.49 67.16 8547.88 07:06:01 AM 207.65 0.68 206.96 53.84 5682.01 07:07:01 AM 32.88 1.93 30.95 210.43 826.74 Average: 155.04 1.57 153.47 110.47 5019.07 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5528628 2480280 30.97 2620 1827728 649552 7.17 589684 1589928 144748 07:06:01 AM 5560972 2447936 30.57 2620 1812532 628676 6.94 578720 1564284 32 07:07:01 AM 5528052 2480856 30.98 2620 1828460 642980 7.10 719336 1455080 29424 Average: 5539217 2469691 30.84 2620 1822907 640403 7.07 629247 1536431 58068 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 63.26 48.77 972.11 9.93 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 30.72 26.95 44.51 10.26 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 35.78 29.24 40.59 11.87 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.25 34.99 352.44 10.69 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) 04/20/2025 _x86_64_ (2 CPU) 07:03:18 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 34.54 0.00 3.63 3.43 0.11 58.29 07:05:01 AM 0 16.59 0.00 2.04 3.37 0.12 77.88 07:05:01 AM 1 53.25 0.00 5.32 3.48 0.09 37.86 07:06:01 AM all 35.03 0.00 2.53 1.55 0.10 60.79 07:06:01 AM 0 11.20 0.00 1.94 0.87 0.08 85.91 07:06:01 AM 1 60.27 0.00 3.15 2.28 0.13 34.17 07:07:01 AM all 34.35 0.00 2.05 1.32 0.11 62.16 07:07:01 AM 0 19.03 0.00 1.74 0.62 0.10 78.51 07:07:01 AM 1 50.30 0.00 2.38 2.06 0.11 45.16 Average: all 34.64 0.00 2.74 2.10 0.11 60.41 Average: 0 15.59 0.00 1.90 1.62 0.10 80.78 Average: 1 54.59 0.00 3.62 2.61 0.11 39.07