---> uname -a: Linux prd-centos7-builder-2c-1g-38143.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 533 5413 16 1874 7005 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:32:93:48 brd ff:ff:ff:ff:ff:ff inet 10.30.123.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe32:9348/64 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) 02/04/2025 _x86_64_ (2 CPU) 05:03:36 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 302.90 21.29 281.61 3928.18 8041.32 05:06:01 AM 284.14 0.72 283.43 53.96 8457.79 05:07:01 AM 50.89 2.68 48.21 204.30 1300.85 Average: 212.65 8.23 204.43 1395.55 5933.58 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5669048 2339860 29.22 2620 1745052 614348 6.78 512160 1549592 156264 05:06:01 AM 5566280 2442628 30.50 2620 1805264 629412 6.95 578032 1559260 10900 05:07:01 AM 5543764 2465144 30.78 2620 1810900 637908 7.04 715776 1442656 17840 Average: 5593031 2415877 30.16 2620 1787072 627223 6.92 601989 1517169 61668 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 345.87 209.36 1804.85 67.12 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 26.85 23.78 66.26 8.50 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 40.00 31.78 38.35 21.31 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.58 88.31 636.52 32.31 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) 02/04/2025 _x86_64_ (2 CPU) 05:03:36 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 38.90 0.00 4.94 4.22 0.11 51.83 05:05:01 AM 0 51.94 0.00 6.23 5.02 0.11 36.70 05:05:01 AM 1 26.15 0.00 3.70 3.46 0.10 66.59 05:06:01 AM all 31.71 0.00 2.78 6.93 0.09 58.49 05:06:01 AM 0 55.91 0.00 3.59 8.22 0.11 32.17 05:06:01 AM 1 8.70 0.00 1.98 5.70 0.07 83.55 05:07:01 AM all 35.93 0.00 1.97 0.32 0.09 61.69 05:07:01 AM 0 66.57 0.00 2.97 0.54 0.11 29.82 05:07:01 AM 1 7.01 0.00 1.05 0.10 0.08 91.76 Average: all 35.50 0.00 3.23 3.82 0.09 57.36 Average: 0 58.13 0.00 4.27 4.60 0.11 32.90 Average: 1 13.85 0.00 2.23 3.08 0.09 80.76