---> uname -a: Linux prd-centos7-builder-2c-1g-40790.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 526 5415 16 1879 7012 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:e8:8e:4b brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fee8:8e4b/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) 03/11/2025 _x86_64_ (2 CPU) 01:03:50 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 293.62 40.46 253.16 4611.46 42366.57 01:06:01 AM 312.91 0.69 312.21 53.80 9570.86 01:07:01 AM 48.18 1.67 46.52 147.24 1093.82 Average: 217.70 14.35 203.36 1612.91 17722.80 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 5694176 2314732 28.90 2620 1726320 627792 6.93 491300 1544204 145560 01:06:01 AM 5561680 2447228 30.56 2620 1811476 648868 7.16 576332 1565316 10700 01:07:01 AM 5538644 2470264 30.84 2620 1814116 669896 7.40 723116 1444168 16712 Average: 5598167 2410741 30.10 2620 1783971 648852 7.16 596916 1517896 57657 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 AM eth0 363.99 211.04 1637.19 66.18 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 39.81 34.64 249.88 10.54 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 36.16 27.73 33.75 14.52 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 147.26 91.46 642.47 30.52 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) 03/11/2025 _x86_64_ (2 CPU) 01:03:50 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 39.04 0.00 6.60 9.96 0.13 44.26 01:05:02 AM 0 28.85 0.00 6.01 9.55 0.12 55.47 01:05:02 AM 1 49.53 0.00 7.25 10.38 0.13 32.71 01:06:01 AM all 35.30 0.00 3.65 1.60 0.12 59.33 01:06:01 AM 0 27.47 0.00 3.14 1.85 0.12 67.41 01:06:01 AM 1 43.28 0.00 4.13 1.34 0.13 51.12 01:07:01 AM all 36.20 0.00 1.88 0.31 0.13 61.48 01:07:01 AM 0 30.24 0.00 1.99 0.28 0.10 67.38 01:07:01 AM 1 42.27 0.00 1.76 0.34 0.14 55.50 Average: all 36.85 0.00 4.03 3.95 0.13 55.04 Average: 0 28.86 0.00 3.71 3.90 0.12 63.41 Average: 1 45.01 0.00 4.36 4.00 0.13 46.50