---> uname -a: Linux prd-centos7-builder-2c-1g-37660.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 535 5410 16 1875 7003 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:2a:12:2c brd ff:ff:ff:ff:ff:ff inet 10.30.123.128/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe2a:122c/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) 01/25/2025 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 162.19 2.56 159.63 80.61 6889.29 02:06:01 PM 256.89 0.70 256.19 54.37 7103.00 02:07:01 PM 28.71 1.82 26.90 188.81 760.58 Average: 149.26 1.69 147.57 107.93 4917.50 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5556084 2452832 30.63 2620 1815584 626652 6.92 574992 1584040 176952 02:06:01 PM 5519728 2489188 31.08 2620 1807684 661116 7.30 623316 1562980 220 02:07:01 PM 5609352 2399564 29.96 2620 1812804 561788 6.20 648668 1446876 17796 Average: 5561721 2447195 30.56 2620 1812024 616519 6.81 615659 1531299 64989 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 67.57 52.75 1061.20 10.13 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 27.45 25.30 41.69 9.21 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 30.33 24.68 35.96 9.88 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.79 34.25 379.63 9.74 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) 01/25/2025 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 36.43 0.00 3.42 2.47 0.14 57.54 02:05:01 PM 0 57.55 0.00 4.46 2.88 0.16 34.94 02:05:01 PM 1 16.50 0.00 2.42 2.08 0.12 78.87 02:06:01 PM all 37.59 0.00 2.23 1.99 0.12 58.06 02:06:01 PM 0 67.25 0.00 2.77 1.75 0.13 28.10 02:06:01 PM 1 9.99 0.00 1.71 2.21 0.10 85.99 02:07:01 PM all 36.29 0.00 1.92 0.54 0.11 61.13 02:07:01 PM 0 70.82 0.00 2.99 1.06 0.11 25.01 02:07:01 PM 1 4.04 0.00 0.93 0.05 0.12 94.87 Average: all 36.77 0.00 2.52 1.66 0.13 58.92 Average: 0 65.23 0.00 3.41 1.89 0.13 29.34 Average: 1 10.13 0.00 1.68 1.44 0.11 86.63