---> uname -a: Linux prd-centos7-builder-2c-1g-48.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 507 5437 16 1877 7031 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:f8:60:97 brd ff:ff:ff:ff:ff:ff inet 10.30.122.142/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fef8:6097/64 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) 04/17/2025 _x86_64_ (2 CPU) 11:03:34 AM LINUX RESTART 11:04:03 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 297.23 48.43 248.79 4810.06 13926.88 11:06:01 AM 305.68 0.68 305.00 52.90 9261.88 11:07:01 AM 50.42 1.68 48.74 147.39 1339.41 Average: 216.89 16.58 200.31 1634.94 8111.86 11:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5718336 2290580 28.60 2620 1724128 598264 6.61 470272 1540928 146112 11:06:01 AM 5552800 2456116 30.67 2620 1809608 650204 7.18 587120 1561980 11356 11:07:01 AM 5644528 2364388 29.52 2620 1813468 553728 6.11 613480 1445660 18784 Average: 5638555 2370361 29.60 2620 1782401 600732 6.63 556957 1516189 58751 11:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 363.63 232.67 1689.73 70.27 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 43.09 33.94 250.83 10.82 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 31.60 25.17 32.19 10.95 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 143.67 95.74 646.03 30.24 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) 04/17/2025 _x86_64_ (2 CPU) 11:03:34 AM LINUX RESTART 11:04:03 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.62 0.00 7.09 6.39 0.11 44.79 11:05:01 AM 0 55.80 0.00 7.93 4.91 0.11 31.25 11:05:01 AM 1 27.88 0.00 6.28 7.83 0.09 57.92 11:06:01 AM all 36.56 0.00 3.08 2.39 0.09 57.88 11:06:01 AM 0 56.11 0.00 3.70 1.93 0.11 38.15 11:06:01 AM 1 17.80 0.00 2.47 2.83 0.07 76.83 11:07:01 AM all 35.98 0.00 1.99 0.27 0.08 61.68 11:07:01 AM 0 69.25 0.00 3.04 0.43 0.09 27.18 11:07:01 AM 1 4.97 0.00 1.03 0.10 0.08 93.81 Average: all 38.00 0.00 4.01 2.96 0.09 54.94 Average: 0 60.41 0.00 4.86 2.40 0.10 32.23 Average: 1 16.63 0.00 3.20 3.50 0.08 76.60