---> uname -a: Linux prd-centos7-builder-2c-1g-42816.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 517 5425 16 1877 7020 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:76:39:8c brd ff:ff:ff:ff:ff:ff inet 10.30.122.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe76:398c/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) 04/07/2025 _x86_64_ (2 CPU) 02:03:40 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:03 AM 321.86 11.35 310.50 1224.84 8851.79 02:06:01 AM 317.96 0.74 317.22 55.97 9139.41 02:07:01 AM 31.49 1.82 29.68 188.78 798.68 Average: 222.71 4.68 218.03 494.86 6230.97 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:03 AM 5591444 2417464 30.18 2620 1798744 618304 6.83 545508 1579548 208324 02:06:01 AM 5570584 2438324 30.45 2620 1809012 616700 6.81 570668 1562180 40 02:07:01 AM 5542460 2466448 30.80 2620 1814348 635312 7.01 713672 1447028 18520 Average: 5568163 2440745 30.48 2620 1807368 623439 6.88 609949 1529585 75628 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:03 AM eth0 169.72 119.93 1285.63 41.53 0.00 0.00 0.00 02:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.78 29.40 68.49 10.97 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 31.87 25.46 32.95 11.35 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 78.97 58.60 466.92 21.40 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) 04/07/2025 _x86_64_ (2 CPU) 02:03:40 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:03 AM all 39.65 0.00 4.51 2.72 0.13 52.99 02:05:03 AM 0 24.03 0.00 3.62 1.96 0.14 70.25 02:05:03 AM 1 55.72 0.00 5.38 3.51 0.12 35.26 02:06:01 AM all 34.80 0.00 2.80 3.12 0.09 59.20 02:06:01 AM 0 14.88 0.00 2.24 2.64 0.11 80.14 02:06:01 AM 1 55.22 0.00 3.38 3.60 0.09 37.70 02:07:01 AM all 35.46 0.00 1.94 0.26 0.13 62.21 02:07:01 AM 0 16.29 0.00 1.40 0.09 0.12 82.10 02:07:01 AM 1 55.48 0.00 2.52 0.46 0.13 41.41 Average: all 36.66 0.00 3.09 2.02 0.12 58.12 Average: 0 18.43 0.00 2.42 1.55 0.12 77.48 Average: 1 55.48 0.00 3.77 2.52 0.11 38.12