---> uname -a: Linux prd-centos7-builder-2c-1g-38404.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 544 5034 16 2242 6978 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:63:9e:83 brd ff:ff:ff:ff:ff:ff inet 10.30.123.67/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe63:9e83/64 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) 02/08/2025 _x86_64_ (2 CPU) 06:03:12 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 186.58 2.25 184.33 216.79 7155.86 06:06:01 AM 3.18 0.00 3.18 0.00 123.27 06:07:01 AM 33.89 8.56 25.33 818.92 2405.33 06:08:01 AM 278.83 1.90 276.94 160.53 10099.20 Average: 125.62 3.18 122.45 299.08 4946.02 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5797940 2210968 27.61 2620 1625708 907000 10.01 545964 1424508 28 06:06:01 AM 5797712 2211196 27.61 2620 1625736 906888 10.01 545668 1424268 28 06:07:01 AM 5344424 2664484 33.27 2620 1928980 967652 10.68 709744 1621108 244572 06:08:01 AM 5320616 2688292 33.57 2620 2019352 659648 7.28 860024 1504132 117776 Average: 5565173 2443735 30.51 2620 1799944 860297 9.50 665350 1493504 90601 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 99.20 74.72 745.76 28.82 0.00 0.00 0.00 06:05:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 06:06:01 AM eth0 5.90 3.53 1.02 0.81 0.00 0.00 0.00 06:06:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 06:07:01 AM eth0 28.58 22.40 481.50 2.45 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 51.72 42.38 538.03 7.80 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.35 35.76 441.58 9.97 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 02/08/2025 _x86_64_ (2 CPU) 06:03:12 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 5.66 0.00 1.37 6.22 0.11 86.64 06:05:01 AM 0 5.75 0.00 1.02 4.69 0.10 88.44 06:05:01 AM 1 5.57 0.00 1.74 7.75 0.12 84.81 06:06:01 AM all 0.20 0.00 0.08 0.00 0.06 99.66 06:06:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 06:06:01 AM 1 0.30 0.00 0.10 0.00 0.07 99.53 06:07:01 AM all 12.55 0.00 2.27 0.97 0.08 84.14 06:07:01 AM 0 12.33 0.00 2.47 0.32 0.07 84.81 06:07:01 AM 1 12.75 0.00 2.06 1.60 0.07 83.52 06:08:01 AM all 28.21 0.00 3.99 2.12 0.11 65.57 06:08:01 AM 0 21.15 0.00 4.01 3.09 0.14 71.61 06:08:01 AM 1 35.35 0.00 3.95 1.16 0.11 59.44 Average: all 11.49 0.00 1.91 2.33 0.09 84.19 Average: 0 9.73 0.00 1.87 2.01 0.09 86.29 Average: 1 13.27 0.00 1.94 2.64 0.09 82.07