---> uname -a: Linux prd-centos7-builder-2c-1g-38775.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 505 5437 16 1877 7033 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:a0:c9:68 brd ff:ff:ff:ff:ff:ff inet 10.30.123.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fea0:c968/64 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) 02/12/2025 _x86_64_ (2 CPU) 05:03:19 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 351.07 10.38 340.70 875.83 8420.49 05:06:01 PM 306.73 0.68 306.05 53.84 8782.28 05:07:01 PM 37.38 1.95 35.43 210.56 926.47 Average: 231.73 4.34 227.39 380.08 6043.08 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5639540 2369376 29.58 2620 1800236 580080 6.40 496900 1580588 207120 05:06:01 PM 5634664 2374252 29.65 2620 1810336 563640 6.22 507096 1563460 16 05:07:01 PM 5577884 2431032 30.35 2620 1818928 610644 6.74 677428 1450032 30280 Average: 5617363 2391553 29.86 2620 1809833 584788 6.46 560475 1531360 79139 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 93.35 78.79 1217.17 30.29 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 32.70 28.34 67.02 10.88 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 36.27 29.67 37.33 12.94 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 54.11 45.60 440.51 18.04 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) 02/12/2025 _x86_64_ (2 CPU) 05:03:19 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.36 0.00 4.50 3.46 0.11 56.57 05:05:01 PM 0 28.46 0.00 3.55 1.39 0.10 66.50 05:05:01 PM 1 42.38 0.00 5.48 5.57 0.11 46.47 05:06:01 PM all 34.86 0.00 2.46 2.33 0.10 60.26 05:06:01 PM 0 18.53 0.00 1.98 2.70 0.09 76.71 05:06:01 PM 1 51.88 0.00 2.96 1.94 0.13 43.10 05:07:01 PM all 36.84 0.00 2.46 0.29 0.11 60.30 05:07:01 PM 0 41.67 0.00 2.80 0.34 0.11 55.10 05:07:01 PM 1 32.12 0.00 2.11 0.24 0.10 65.43 Average: all 35.69 0.00 3.14 2.03 0.10 59.04 Average: 0 29.44 0.00 2.77 1.49 0.10 66.20 Average: 1 42.02 0.00 3.51 2.57 0.11 51.78