---> uname -a: Linux prd-centos7-builder-2c-1g-44825.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 546 5397 16 1877 6991 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:a8:55:8a brd ff:ff:ff:ff:ff:ff inet 10.30.123.28/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fea8:558a/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) 04/12/2025 _x86_64_ (2 CPU) 07:03:50 AM LINUX RESTART 07:04:12 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 335.92 37.59 298.33 5265.06 8254.85 07:06:01 AM 335.38 0.68 334.70 52.91 10492.05 07:07:01 AM 49.23 1.67 47.57 147.24 1128.73 Average: 233.96 11.74 222.22 1598.30 6519.19 07:04:12 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5702384 2306532 28.80 2620 1700560 625012 6.90 507724 1521544 145028 07:06:01 AM 5550516 2458400 30.70 2620 1809292 639820 7.06 590904 1561788 11116 07:07:01 AM 5505116 2503800 31.26 2620 1822692 672244 7.42 749292 1449688 27996 Average: 5586005 2422911 30.25 2620 1777515 645692 7.13 615973 1511007 61380 07:04:12 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 372.56 226.25 1923.60 77.48 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 44.21 37.18 308.09 11.05 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 37.49 27.73 35.01 12.26 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.07 88.67 679.77 30.75 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) 04/12/2025 _x86_64_ (2 CPU) 07:03:50 AM LINUX RESTART 07:04:12 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 43.85 0.00 6.70 4.07 0.12 45.27 07:05:01 AM 0 70.38 0.00 8.22 3.95 0.14 17.32 07:05:01 AM 1 19.08 0.00 5.28 4.18 0.11 71.36 07:06:01 AM all 35.54 0.00 3.43 2.10 0.10 58.83 07:06:01 AM 0 61.12 0.00 4.99 2.18 0.11 31.61 07:06:01 AM 1 11.71 0.00 1.98 2.03 0.09 84.20 07:07:01 AM all 37.27 0.00 1.96 0.28 0.09 60.40 07:07:01 AM 0 70.52 0.00 2.88 0.41 0.09 26.09 07:07:01 AM 1 6.00 0.00 1.10 0.13 0.08 92.69 Average: all 38.53 0.00 3.83 2.00 0.10 55.53 Average: 0 67.15 0.00 5.15 2.04 0.11 25.54 Average: 1 11.76 0.00 2.60 1.96 0.09 83.58