---> uname -a: Linux prd-centos7-builder-2c-1g-44841.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 560 5382 16 1877 6977 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:19:f0:81 brd ff:ff:ff:ff:ff:ff inet 10.30.123.239/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe19:f081/64 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) 04/12/2025 _x86_64_ (2 CPU) 07:03:19 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 256.56 1.08 255.48 38.11 9577.66 07:06:01 PM 172.66 0.37 172.30 37.58 4466.75 Average: 214.62 0.72 213.89 37.84 7022.42 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5544936 2463972 30.77 2620 1808240 669976 7.40 596164 1566732 108540 07:06:01 PM 5547324 2461584 30.74 2620 1809324 661584 7.30 593568 1562776 40 Average: 5546130 2462778 30.75 2620 1808782 665780 7.35 594866 1564754 54290 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 66.49 51.27 935.21 11.25 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 31.98 28.29 30.92 13.01 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.24 39.78 483.10 12.13 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) 04/12/2025 _x86_64_ (2 CPU) 07:03:19 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 37.90 0.00 3.64 1.38 0.13 56.95 07:05:01 PM 0 26.47 0.00 3.06 1.29 0.12 69.06 07:05:01 PM 1 49.64 0.00 4.26 1.47 0.13 44.51 07:06:01 PM all 34.53 0.00 2.31 0.69 0.10 62.38 07:06:01 PM 0 22.47 0.00 2.13 0.24 0.10 75.05 07:06:01 PM 1 46.98 0.00 2.47 1.13 0.11 49.31 Average: all 36.21 0.00 2.97 1.03 0.11 59.67 Average: 0 24.47 0.00 2.60 0.76 0.11 72.06 Average: 1 48.31 0.00 3.36 1.30 0.12 46.91