---> uname -a: Linux prd-centos7-builder-2c-1g-35924.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 543 5408 16 1869 6995 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:4b:5d:54 brd ff:ff:ff:ff:ff:ff inet 10.30.122.246/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe4b:5d54/64 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) 12/31/2024 _x86_64_ (2 CPU) 05:03:23 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 225.73 2.03 223.70 65.02 9243.89 05:06:01 PM 193.34 0.67 192.67 53.71 5442.05 05:07:01 PM 29.10 1.82 27.29 188.84 725.07 Average: 149.39 1.50 147.89 102.52 5137.23 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5536872 2472044 30.87 2620 1819192 659932 7.29 588304 1582588 141872 05:06:01 PM 5503320 2505596 31.29 2620 1801948 707044 7.81 642148 1558392 224 05:07:01 PM 5532248 2476668 30.92 2620 1807076 669048 7.39 727356 1442344 17800 Average: 5524147 2484769 31.03 2620 1809405 678675 7.49 652603 1527775 53299 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 71.27 55.45 947.69 13.04 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 27.24 24.54 41.39 9.19 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 31.25 25.67 31.66 10.67 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 43.25 35.22 340.28 10.97 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) 12/31/2024 _x86_64_ (2 CPU) 05:03:23 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.76 0.00 3.61 4.67 0.12 55.83 05:05:01 PM 0 31.14 0.00 2.83 4.86 0.12 61.05 05:05:01 PM 1 40.47 0.00 4.39 4.46 0.12 50.55 05:06:01 PM all 36.87 0.00 1.91 3.26 0.13 57.82 05:06:01 PM 0 20.14 0.00 1.68 3.58 0.12 74.48 05:06:01 PM 1 54.35 0.00 2.17 2.93 0.13 40.42 05:07:01 PM all 37.53 0.00 1.98 0.29 0.10 60.10 05:07:01 PM 0 26.47 0.00 1.69 0.33 0.12 71.39 05:07:01 PM 1 48.86 0.00 2.28 0.26 0.11 48.49 Average: all 36.73 0.00 2.50 2.73 0.12 57.92 Average: 0 25.90 0.00 2.06 2.91 0.12 69.00 Average: 1 47.85 0.00 2.95 2.55 0.12 46.53