---> uname -a: Linux prd-centos7-builder-2c-1g-158.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: 2800.000 BogoMIPS: 5600.00 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 519 5423 16 1877 7018 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:d9:bb:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.250/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fed9:bba2/64 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) 04/19/2025 _x86_64_ (2 CPU) 05:03:34 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 332.74 11.89 320.85 1427.85 8577.95 05:06:01 AM 288.71 0.37 288.34 17.06 8509.25 05:07:01 AM 40.56 0.37 40.19 37.57 995.69 05:08:01 AM 32.68 1.95 30.73 210.53 827.71 Average: 173.67 3.64 170.02 423.27 4727.49 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5652456 2356460 29.42 2620 1756876 617640 6.82 521704 1555932 167136 05:06:01 AM 5566928 2441988 30.49 2620 1808592 624324 6.89 574648 1560948 11356 05:07:01 AM 5610636 2398280 29.95 2620 1809404 577492 6.38 531480 1561028 24 05:08:01 AM 5562028 2446888 30.55 2620 1817500 612836 6.77 695844 1443116 30680 Average: 5598012 2410904 30.10 2620 1798093 608073 6.71 580919 1530256 52299 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 188.44 123.55 1400.42 48.33 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 17.77 15.78 47.98 6.26 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.73 21.57 23.10 7.57 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 31.85 26.18 33.30 12.22 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.20 46.77 376.21 18.59 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) 04/19/2025 _x86_64_ (2 CPU) 05:03:34 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 39.68 0.00 4.28 2.81 0.11 53.11 05:05:01 AM 0 16.88 0.00 3.07 3.54 0.10 76.41 05:05:01 AM 1 63.83 0.00 5.59 2.06 0.13 28.39 05:06:01 AM all 25.21 0.00 2.32 4.70 0.14 67.63 05:06:01 AM 0 19.42 0.00 2.12 3.88 0.11 74.47 05:06:01 AM 1 31.12 0.00 2.48 5.52 0.18 60.69 05:07:01 AM all 28.50 0.00 1.68 2.03 0.09 67.71 05:07:01 AM 0 9.01 0.00 1.25 1.25 0.07 88.42 05:07:01 AM 1 48.81 0.00 2.14 2.84 0.11 46.10 05:08:01 AM all 36.57 0.00 2.38 0.65 0.11 60.29 05:08:01 AM 0 20.64 0.00 1.79 0.43 0.09 77.05 05:08:01 AM 1 53.18 0.00 2.98 0.90 0.14 42.80 Average: all 32.50 0.00 2.66 2.54 0.11 62.19 Average: 0 16.46 0.00 2.06 2.26 0.09 79.13 Average: 1 49.20 0.00 3.29 2.83 0.14 44.54