---> uname -a: Linux prd-centos7-builder-2c-1g-39859.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 499 5445 16 1876 7039 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:1e:09:32 brd ff:ff:ff:ff:ff:ff inet 10.30.123.26/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe1e:932/64 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) 02/27/2025 _x86_64_ (2 CPU) 11:03:18 PM LINUX RESTART 11:04:08 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 85.26 38.56 46.70 4937.86 4668.25 11:06:01 PM 323.35 0.37 322.98 17.06 10334.88 11:07:01 PM 91.49 0.37 91.12 37.58 2155.86 Average: 170.00 12.07 157.93 1531.88 5762.38 11:04:08 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5792076 2216832 27.68 2620 1638124 650932 7.19 528192 1442764 98344 11:06:01 PM 5594852 2414056 30.14 2620 1806992 622592 6.87 550664 1560516 44028 11:07:01 PM 5537388 2471520 30.86 2620 1822628 660004 7.29 599260 1566124 14096 Average: 5641439 2367469 29.56 2620 1755915 644509 7.12 559372 1523135 52156 11:04:08 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 352.53 220.78 1737.23 71.28 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 38.04 31.51 324.08 9.32 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 30.20 26.40 31.43 10.14 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.68 87.73 655.58 28.59 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) 02/27/2025 _x86_64_ (2 CPU) 11:03:18 PM LINUX RESTART 11:04:08 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 28.96 0.00 4.53 13.28 0.08 53.15 11:05:01 PM 0 20.43 0.00 4.21 19.22 0.08 56.06 11:05:01 PM 1 37.63 0.00 4.83 7.27 0.06 50.21 11:06:01 PM all 37.71 0.00 3.73 2.38 0.10 56.07 11:06:01 PM 0 36.39 0.00 3.57 2.21 0.10 57.73 11:06:01 PM 1 39.02 0.00 3.90 2.54 0.10 54.43 11:07:01 PM all 36.71 0.00 1.83 0.45 0.09 60.93 11:07:01 PM 0 8.57 0.00 1.20 0.30 0.10 89.82 11:07:01 PM 1 66.24 0.00 2.50 0.60 0.09 30.56 Average: all 34.69 0.00 3.31 5.04 0.09 56.87 Average: 0 21.72 0.00 2.93 6.72 0.10 68.54 Average: 1 47.94 0.00 3.71 3.33 0.09 44.94