---> uname -a: Linux prd-centos7-builder-2c-1g-37474.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 5.9G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 562 5244 16 2014 6972 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:ed:ad:36 brd ff:ff:ff:ff:ff:ff inet 10.30.122.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:feed:ad36/64 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) 01/22/2025 _x86_64_ (2 CPU) 05:33:21 PM LINUX RESTART 05:34:01 PM tps rtps wtps bread/s bwrtn/s 05:35:01 PM 197.88 1.50 196.39 101.68 6536.57 05:36:02 PM 3.43 0.00 3.43 0.00 126.00 05:37:01 PM 82.77 10.47 72.30 1021.99 3726.90 Average: 94.76 3.95 90.81 370.94 3461.68 05:34:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 PM 5757096 2251820 28.12 2620 1625796 938488 10.36 585608 1424488 40 05:36:02 PM 5757436 2251480 28.11 2620 1625832 938456 10.36 585752 1424240 4 05:37:01 PM 5550388 2458528 30.70 2620 1846380 634340 7.00 702960 1470164 124728 Average: 5688307 2320609 28.98 2620 1699336 837095 9.24 624773 1439631 41591 05:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:35:01 PM eth0 34.73 30.77 530.85 5.39 0.00 0.00 0.00 05:35:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 05:36:02 PM eth0 4.86 3.66 0.80 0.74 0.00 0.00 0.00 05:36:02 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 57.02 45.96 807.77 9.67 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.07 26.69 444.46 5.24 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 01/22/2025 _x86_64_ (2 CPU) 05:33:21 PM LINUX RESTART 05:34:01 PM CPU %user %nice %system %iowait %steal %idle 05:35:01 PM all 3.57 0.00 0.91 3.34 0.06 92.12 05:35:01 PM 0 4.28 0.00 1.11 1.82 0.05 92.74 05:35:01 PM 1 2.87 0.00 0.69 4.85 0.07 91.52 05:36:02 PM all 0.17 0.00 0.07 0.00 0.04 99.72 05:36:02 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 05:36:02 PM 1 0.27 0.00 0.10 0.00 0.03 99.60 05:37:01 PM all 29.40 0.00 2.40 2.03 0.11 66.06 05:37:01 PM 0 11.43 0.00 1.55 1.85 0.09 85.08 05:37:01 PM 1 48.05 0.00 3.26 2.24 0.11 46.35 Average: all 10.76 0.00 1.11 1.78 0.07 86.28 Average: 0 5.19 0.00 0.90 1.21 0.06 92.63 Average: 1 16.42 0.00 1.31 2.36 0.07 79.85