---> uname -a: Linux prd-centos7-builder-2c-1g-37353.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 560 5391 16 1869 6978 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:33:dc:4b brd ff:ff:ff:ff:ff:ff inet 10.30.122.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe33:dc4b/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) 01/21/2025 _x86_64_ (2 CPU) 12:03:21 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 319.77 10.06 309.71 864.36 9050.52 12:06:01 PM 206.63 0.68 205.95 53.84 5821.46 12:07:01 PM 26.95 1.63 25.32 146.04 614.16 Average: 184.45 4.13 180.32 354.76 5162.01 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5582396 2426512 30.30 2620 1792220 630856 6.97 555756 1574324 123400 12:06:01 PM 5582024 2426884 30.30 2620 1802060 614804 6.79 566004 1557816 24 12:07:01 PM 5508168 2500740 31.22 2620 1803080 686100 7.57 763072 1436032 14808 Average: 5557529 2451379 30.61 2620 1799120 643920 7.11 628277 1522724 46077 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 66.14 52.71 1038.51 11.06 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 25.85 23.72 60.99 8.28 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.08 24.10 29.61 9.93 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.36 33.51 376.39 9.76 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) 01/21/2025 _x86_64_ (2 CPU) 12:03:21 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.33 0.00 3.73 4.15 0.10 55.69 12:05:01 PM 0 20.07 0.00 2.98 4.39 0.09 72.47 12:05:01 PM 1 53.21 0.00 4.46 3.91 0.11 38.31 12:06:01 PM all 35.21 0.00 2.01 3.43 0.12 59.23 12:06:01 PM 0 26.37 0.00 1.71 3.73 0.14 68.06 12:06:01 PM 1 44.16 0.00 2.33 3.14 0.12 50.25 12:07:01 PM all 37.13 0.00 1.59 0.74 0.10 60.45 12:07:01 PM 0 14.09 0.00 1.14 0.54 0.07 84.16 12:07:01 PM 1 61.26 0.00 2.05 0.96 0.11 35.63 Average: all 36.22 0.00 2.44 2.77 0.11 58.46 Average: 0 20.15 0.00 1.94 2.88 0.10 74.94 Average: 1 52.83 0.00 2.94 2.67 0.11 41.44