---> uname -a: Linux prd-centos7-builder-2c-1g-21947.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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 513 5442 16 1865 7026 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:69:8b:fd brd ff:ff:ff:ff:ff:ff inet 10.30.123.163/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe69:8bfd/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) 10/06/2024 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 143.37 3.15 140.22 145.23 7317.49 10:06:01 AM 252.61 0.65 251.96 51.84 7145.99 10:07:01 AM 39.91 0.03 39.87 1.20 805.96 Average: 145.30 1.27 144.03 65.65 5077.39 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5596496 2412420 30.12 2620 1775768 652268 7.20 560828 1562852 150072 10:06:01 AM 5617460 2391456 29.86 2620 1798532 595364 6.57 534604 1556080 10684 10:07:01 AM 5521756 2487160 31.05 2620 1810808 673260 7.43 623492 1561556 11944 Average: 5578571 2430345 30.35 2620 1795036 640297 7.07 572975 1560163 57567 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 61.81 46.89 1049.88 8.42 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 23.50 21.59 59.67 7.48 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.70 21.39 20.25 8.56 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.20 29.86 372.90 8.15 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) 10/06/2024 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 29.33 0.00 2.77 4.06 0.12 63.73 10:05:01 AM 0 8.37 0.00 1.25 2.89 0.10 87.39 10:05:01 AM 1 51.70 0.00 4.43 5.30 0.13 38.44 10:06:01 AM all 30.90 0.00 2.28 6.24 0.14 60.44 10:06:01 AM 0 24.59 0.00 1.90 4.57 0.12 68.81 10:06:01 AM 1 37.33 0.00 2.66 7.94 0.16 51.91 10:07:01 AM all 35.27 0.00 1.44 0.72 0.09 62.48 10:07:01 AM 0 14.83 0.00 0.95 0.61 0.07 83.54 10:07:01 AM 1 56.69 0.00 1.92 0.84 0.11 40.44 Average: all 31.86 0.00 2.16 3.67 0.11 62.21 Average: 0 15.92 0.00 1.36 2.68 0.10 79.94 Average: 1 48.49 0.00 2.99 4.70 0.13 43.69