---> uname -a: Linux prd-centos7-builder-2c-1g-42464.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 517 5423 16 1880 7021 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:f1:12:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.51/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fef1:12a3/64 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) 03/31/2025 _x86_64_ (2 CPU) 03:03:37 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 332.03 22.48 309.55 4198.07 8625.54 03:06:01 PM 314.57 0.72 313.86 54.09 9151.82 03:07:01 PM 31.08 1.95 29.14 210.56 796.72 Average: 225.95 8.39 217.56 1488.47 6192.64 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5609332 2399584 29.96 2620 1790800 619188 6.84 544076 1571976 198040 03:06:01 PM 5561888 2447028 30.55 2620 1812232 624748 6.90 577400 1565012 264 03:07:01 PM 5599780 2409136 30.08 2620 1818000 575940 6.36 653492 1450040 18528 Average: 5590333 2418583 30.20 2620 1807011 606625 6.70 591656 1529009 72277 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 320.98 195.41 1814.65 65.77 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 31.84 27.53 65.29 10.65 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 34.13 27.35 34.36 12.08 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.05 83.47 638.49 29.51 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) 03/31/2025 _x86_64_ (2 CPU) 03:03:37 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 42.72 0.00 5.65 3.07 0.12 48.44 03:05:01 PM 0 67.48 0.00 8.26 4.98 0.13 19.15 03:05:01 PM 1 19.64 0.00 3.24 1.31 0.10 75.71 03:06:01 PM all 37.46 0.00 2.89 1.56 0.10 57.99 03:06:01 PM 0 57.82 0.00 3.59 1.71 0.09 36.79 03:06:01 PM 1 18.08 0.00 2.23 1.40 0.09 78.20 03:07:01 PM all 36.60 0.00 2.24 0.22 0.09 60.85 03:07:01 PM 0 48.13 0.00 2.88 0.21 0.11 48.67 03:07:01 PM 1 25.46 0.00 1.62 0.22 0.07 72.62 Average: all 38.90 0.00 3.58 1.61 0.10 55.80 Average: 0 57.70 0.00 4.87 2.27 0.11 35.05 Average: 1 21.05 0.00 2.36 0.98 0.09 75.52