---> uname -a: Linux prd-centos7-builder-2c-1g-37951.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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 542 5403 16 1875 6996 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:ab:f0:6d brd ff:ff:ff:ff:ff:ff inet 10.30.123.186/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:feab:f06d/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) 01/31/2025 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:03 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 220.02 2.19 217.83 68.22 8641.83 07:06:01 AM 207.45 0.70 206.75 54.37 5714.36 07:07:01 AM 31.51 1.95 29.56 210.53 785.26 Average: 152.24 1.61 150.63 111.52 5006.95 07:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5595472 2413444 30.13 2620 1807668 635032 7.01 535780 1579836 132652 07:06:01 AM 5564472 2444444 30.52 2620 1807880 661420 7.30 580140 1562132 32 07:07:01 AM 5554736 2454180 30.64 2620 1819012 656824 7.25 703188 1449404 23940 Average: 5571560 2437356 30.43 2620 1811520 651092 7.19 606369 1530457 52208 07:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 76.81 56.99 1099.04 11.01 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 29.17 25.15 42.86 12.51 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 31.73 25.88 32.92 11.21 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 45.56 35.77 383.72 11.58 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) 01/31/2025 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:03 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 36.85 0.00 4.11 2.41 0.14 56.50 07:05:01 AM 0 12.46 0.00 2.06 1.09 0.11 84.29 07:05:01 AM 1 62.41 0.00 6.27 3.80 0.17 27.36 07:06:01 AM all 31.39 0.00 1.71 1.43 0.11 65.36 07:06:01 AM 0 4.77 0.00 1.30 1.23 0.13 92.56 07:06:01 AM 1 59.72 0.00 2.17 1.63 0.11 36.37 07:07:01 AM all 31.40 0.00 1.93 0.36 0.09 66.22 07:07:01 AM 0 28.06 0.00 1.75 0.40 0.07 69.73 07:07:01 AM 1 34.76 0.00 2.07 0.35 0.09 62.73 Average: all 33.17 0.00 2.56 1.39 0.11 62.77 Average: 0 15.02 0.00 1.70 0.91 0.10 82.27 Average: 1 52.03 0.00 3.47 1.89 0.12 42.49