---> uname -a: Linux prd-centos7-builder-2c-1g-38444.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 484 5458 16 1877 7054 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:15:94:39 brd ff:ff:ff:ff:ff:ff inet 10.30.122.243/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe15:9439/64 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) 02/09/2025 _x86_64_ (2 CPU) 02:03:37 AM LINUX RESTART 02:04:04 AM tps rtps wtps bread/s bwrtn/s 02:05:03 AM 261.33 23.65 237.68 4436.75 8035.69 02:06:01 AM 316.58 0.71 315.87 54.73 9744.27 02:07:01 AM 45.44 0.32 45.12 8.79 1143.10 02:08:01 AM 85.81 1.67 84.14 202.97 1858.10 Average: 175.03 6.42 168.61 1143.83 5120.31 02:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:03 AM 5752712 2256204 28.17 2620 1710896 575288 6.35 451132 1527648 134344 02:06:01 AM 5668256 2340660 29.23 2620 1809796 535320 5.91 470864 1563420 10680 02:07:01 AM 5603500 2405416 30.03 2620 1806992 595184 6.57 549772 1552272 14676 02:08:01 AM 5603368 2405548 30.04 2620 1818440 580508 6.41 650444 1449256 24 Average: 5656959 2351957 29.37 2620 1786531 571575 6.31 530553 1523149 39931 02:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:03 AM eth0 281.00 201.88 1643.45 67.57 0.00 0.00 0.00 02:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 43.03 36.21 315.74 12.24 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.83 23.15 22.48 9.12 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 26.09 20.07 24.25 9.12 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.29 68.94 488.52 24.07 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) 02/09/2025 _x86_64_ (2 CPU) 02:03:37 AM LINUX RESTART 02:04:04 AM CPU %user %nice %system %iowait %steal %idle 02:05:03 AM all 37.94 0.00 5.26 4.79 0.14 51.87 02:05:03 AM 0 21.65 0.00 3.78 2.10 0.13 72.34 02:05:03 AM 1 54.77 0.00 6.79 7.54 0.15 30.74 02:06:01 AM all 35.05 0.00 3.65 2.73 0.10 58.46 02:06:01 AM 0 26.05 0.00 2.95 3.20 0.09 67.71 02:06:01 AM 1 44.24 0.00 4.36 2.26 0.11 49.03 02:07:01 AM all 32.90 0.00 2.06 0.62 0.10 64.32 02:07:01 AM 0 24.01 0.00 2.04 0.87 0.09 72.98 02:07:01 AM 1 41.96 0.00 2.10 0.37 0.10 55.48 02:08:01 AM all 21.95 0.00 1.56 1.55 0.11 74.82 02:08:01 AM 0 26.92 0.00 1.63 2.37 0.14 68.94 02:08:01 AM 1 17.06 0.00 1.50 0.75 0.09 80.61 Average: all 31.81 0.00 3.09 2.38 0.11 62.61 Average: 0 24.69 0.00 2.58 2.13 0.11 70.50 Average: 1 39.03 0.00 3.61 2.63 0.11 54.62