---> uname -a: Linux prd-centos7-builder-2c-1g-40001.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 532 5409 16 1879 7006 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:46:df:eb brd ff:ff:ff:ff:ff:ff inet 10.30.123.48/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe46:dfeb/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) 03/03/2025 _x86_64_ (2 CPU) 01:03:44 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 393.87 42.03 351.84 4609.49 43065.06 01:06:01 AM 307.54 0.72 306.83 54.10 9495.05 01:07:01 AM 49.61 1.82 47.79 188.84 1165.50 Average: 250.36 14.86 235.50 1617.72 17910.86 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5678220 2330696 29.10 2620 1727160 655752 7.24 510048 1543036 151128 01:06:01 AM 5593160 2415756 30.16 2620 1811228 630600 6.96 546840 1563996 10684 01:07:01 AM 5551340 2457576 30.69 2620 1816572 663736 7.33 702636 1448760 18108 Average: 5607573 2401343 29.98 2620 1784987 650029 7.18 586508 1518597 59973 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 274.40 189.61 1632.44 65.18 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.74 32.33 237.37 10.12 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 37.48 29.60 36.27 13.02 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 116.22 83.86 635.45 29.45 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) 03/03/2025 _x86_64_ (2 CPU) 01:03:44 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 39.92 0.00 7.46 6.90 0.13 45.59 01:05:01 AM 0 48.51 0.00 7.48 5.78 0.13 38.10 01:05:01 AM 1 31.55 0.00 7.41 7.99 0.11 52.94 01:06:01 AM all 36.96 0.00 3.34 1.41 0.11 58.19 01:06:01 AM 0 62.66 0.00 4.89 2.18 0.11 30.16 01:06:01 AM 1 12.61 0.00 1.87 0.66 0.10 84.75 01:07:01 AM all 36.58 0.00 2.23 0.27 0.09 60.84 01:07:01 AM 0 67.87 0.00 3.26 0.52 0.07 28.28 01:07:01 AM 1 6.95 0.00 1.27 0.05 0.10 91.63 Average: all 37.80 0.00 4.31 2.82 0.11 54.96 Average: 0 59.72 0.00 5.20 2.81 0.10 32.16 Average: 1 16.83 0.00 3.46 2.83 0.10 76.77