---> uname -a: Linux prd-centos7-builder-2c-1g-37962.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 524 5424 16 1872 7014 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:d7:1d:45 brd ff:ff:ff:ff:ff:ff inet 10.30.122.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fed7:1d45/64 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) 01/31/2025 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 216.52 2.30 214.22 71.41 8378.07 05:06:01 PM 206.35 0.70 205.65 54.37 5690.40 05:07:01 PM 33.57 1.95 31.62 210.56 850.72 Average: 152.15 1.65 150.50 112.11 4973.44 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5569056 2439860 30.46 2620 1821736 615416 6.79 555860 1584008 146004 05:06:01 PM 5574192 2434724 30.40 2620 1804952 622004 6.87 572004 1558984 240 05:07:01 PM 5565656 2443260 30.51 2620 1813252 620348 6.85 699772 1440404 30204 Average: 5569635 2439281 30.46 2620 1813313 619256 6.84 609212 1527799 58816 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 64.46 51.76 1061.19 10.04 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 31.45 27.62 44.84 10.92 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 35.75 28.20 34.53 12.38 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 43.89 35.86 380.26 11.11 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) 01/31/2025 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 33.27 0.00 3.51 4.03 0.13 59.06 05:05:01 PM 0 16.82 0.00 1.94 2.64 0.12 78.48 05:05:01 PM 1 50.48 0.00 5.13 5.51 0.14 38.73 05:06:01 PM all 36.11 0.00 2.16 1.87 0.12 59.74 05:06:01 PM 0 18.00 0.00 1.81 1.77 0.12 78.30 05:06:01 PM 1 54.80 0.00 2.57 1.95 0.11 40.57 05:07:01 PM all 37.78 0.00 2.53 0.41 0.14 59.14 05:07:01 PM 0 15.10 0.00 1.87 0.32 0.17 82.53 05:07:01 PM 1 61.39 0.00 3.22 0.51 0.12 34.75 Average: all 35.73 0.00 2.73 2.10 0.13 59.31 Average: 0 16.64 0.00 1.87 1.58 0.14 79.78 Average: 1 55.58 0.00 3.63 2.64 0.12 38.02