---> uname -a: Linux prd-centos7-builder-2c-1g-36033.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 530 5421 16 1869 7008 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:ae:a8:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.207/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:feae:a8c3/64 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) 01/03/2025 _x86_64_ (2 CPU) 05:03:41 PM LINUX RESTART 05:04:04 PM tps rtps wtps bread/s bwrtn/s 05:05:03 PM 193.90 20.54 173.36 4096.46 19051.77 05:06:01 PM 294.62 0.33 294.30 16.41 9304.88 05:07:01 PM 59.24 0.38 58.86 38.11 1249.17 Average: 181.11 6.93 174.18 1353.19 9718.81 05:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:03 PM 5714312 2294596 28.65 2620 1720428 614856 6.79 478988 1538496 149520 05:06:01 PM 5521076 2487832 31.06 2620 1800936 702988 7.76 627796 1557240 18324 05:07:01 PM 5580700 2428208 30.32 2620 1801808 640352 7.07 568724 1557308 24 Average: 5605363 2403545 30.01 2620 1774391 652732 7.21 558503 1551015 55956 05:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:03 PM eth0 343.38 224.26 1700.03 69.65 0.00 0.00 0.00 05:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 32.45 25.95 242.21 8.96 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 26.72 24.07 26.64 8.38 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 131.79 89.92 643.29 28.54 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) 01/03/2025 _x86_64_ (2 CPU) 05:03:41 PM LINUX RESTART 05:04:04 PM CPU %user %nice %system %iowait %steal %idle 05:05:03 PM all 39.14 0.00 4.86 8.54 0.12 47.34 05:05:03 PM 0 51.81 0.00 6.62 10.37 0.11 31.09 05:05:03 PM 1 26.82 0.00 3.17 6.76 0.15 63.11 05:06:01 PM all 33.18 0.00 2.38 8.08 0.13 56.23 05:06:01 PM 0 47.51 0.00 2.95 9.18 0.11 40.25 05:06:01 PM 1 19.23 0.00 1.81 7.03 0.12 71.81 05:07:01 PM all 34.57 0.00 1.73 2.29 0.11 61.29 05:07:01 PM 0 67.05 0.00 2.72 3.15 0.13 26.95 05:07:01 PM 1 4.52 0.00 0.84 1.50 0.10 93.04 Average: all 35.59 0.00 2.96 6.25 0.12 55.08 Average: 0 55.49 0.00 4.07 7.54 0.12 32.78 Average: 1 16.56 0.00 1.91 5.02 0.12 76.39