---> uname -a: Linux prd-centos7-builder-2c-1g-278.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 555 5385 16 1880 6982 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:ef:35:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.198/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:feef:35a2/64 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) 04/21/2025 _x86_64_ (2 CPU) 05:03:29 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 258.04 9.58 248.46 849.04 9200.50 05:06:01 PM 204.71 0.68 204.03 53.84 5481.09 05:07:01 PM 37.19 1.95 35.24 210.53 1001.17 Average: 166.64 4.07 162.57 371.13 5227.35 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5515984 2492924 31.13 2620 1828696 660544 7.29 603564 1587636 145812 05:06:01 PM 5498368 2510540 31.35 2620 1812780 691768 7.64 641972 1564264 260 05:07:01 PM 5512912 2495996 31.17 2620 1820676 664488 7.34 744596 1446208 30724 Average: 5509088 2499820 31.21 2620 1820717 672267 7.42 663377 1532703 58932 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 73.03 58.95 1075.80 11.48 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 31.88 27.47 45.33 11.26 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 34.43 27.23 34.46 11.94 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.45 37.88 385.18 11.56 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) 04/21/2025 _x86_64_ (2 CPU) 05:03:29 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 38.75 0.00 4.01 1.68 0.11 55.45 05:05:01 PM 0 50.45 0.00 4.68 1.76 0.11 43.00 05:05:01 PM 1 27.32 0.00 3.35 1.59 0.09 67.65 05:06:01 PM all 37.18 0.00 1.98 0.95 0.09 59.81 05:06:01 PM 0 63.17 0.00 2.49 1.04 0.09 33.20 05:06:01 PM 1 12.50 0.00 1.50 0.87 0.10 85.03 05:07:01 PM all 36.38 0.00 2.43 0.18 0.09 60.91 05:07:01 PM 0 44.85 0.00 2.85 0.23 0.07 52.01 05:07:01 PM 1 28.06 0.00 2.04 0.14 0.09 69.67 Average: all 37.44 0.00 2.81 0.94 0.09 58.73 Average: 0 52.76 0.00 3.34 1.01 0.09 42.80 Average: 1 22.57 0.00 2.29 0.87 0.09 74.18