---> uname -a: Linux prd-centos7-builder-2c-1g-38327.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 554 5388 16 1878 6984 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:79:2e:3f brd ff:ff:ff:ff:ff:ff inet 10.30.123.248/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe79:2e3f/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) 02/07/2025 _x86_64_ (2 CPU) 02:03:37 AM LINUX RESTART 02:04:03 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 295.31 31.09 264.22 4548.49 7789.78 02:06:01 AM 294.62 0.68 293.94 52.91 8980.48 02:07:01 AM 45.58 0.38 45.19 12.66 1137.03 Average: 210.91 10.49 200.42 1504.55 5948.86 02:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5657352 2351564 29.36 2620 1726192 638160 7.05 529860 1542648 144736 02:06:01 AM 5597076 2411840 30.11 2620 1809768 585200 6.46 538976 1563740 10684 02:07:01 AM 5589172 2419744 30.21 2620 1807160 656168 7.24 562968 1551876 14684 Average: 5614533 2394383 29.90 2620 1781040 626509 6.92 543935 1552755 56701 02:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 367.63 226.48 1690.81 69.48 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.50 27.54 230.50 8.17 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 35.32 29.00 34.02 11.39 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.68 92.87 640.22 29.24 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) 02/07/2025 _x86_64_ (2 CPU) 02:03:37 AM LINUX RESTART 02:04:03 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.74 0.00 5.98 4.44 0.11 46.74 02:05:01 AM 0 22.53 0.00 4.61 4.57 0.11 68.18 02:05:01 AM 1 63.72 0.00 7.38 4.28 0.11 24.51 02:06:01 AM all 30.32 0.00 3.06 5.45 0.09 61.08 02:06:01 AM 0 9.23 0.00 1.77 4.25 0.09 84.65 02:06:01 AM 1 52.38 0.00 4.44 6.71 0.09 36.39 02:07:01 AM all 34.41 0.00 2.35 0.70 0.10 62.43 02:07:01 AM 0 19.10 0.00 1.83 0.09 0.09 78.91 02:07:01 AM 1 50.30 0.00 2.85 1.36 0.12 45.36 Average: all 35.74 0.00 3.76 3.51 0.10 56.89 Average: 0 16.89 0.00 2.71 2.94 0.09 77.37 Average: 1 55.35 0.00 4.85 4.10 0.11 35.60