---> uname -a: Linux prd-centos7-builder-2c-1g-339.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 538 5405 16 1877 6999 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:3e:39:0b brd ff:ff:ff:ff:ff:ff inet 10.30.122.108/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe3e:390b/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) 04/23/2025 _x86_64_ (2 CPU) 03:03:35 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 368.43 10.76 357.68 1101.03 9243.72 03:06:01 AM 307.43 0.72 306.71 54.10 8792.84 03:07:01 AM 34.02 1.95 32.07 210.56 887.24 Average: 236.65 4.47 232.18 455.32 6308.56 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5553480 2455428 30.66 2620 1810748 657352 7.26 582576 1578936 220152 03:06:01 AM 5592092 2416816 30.18 2620 1809324 608992 6.72 549560 1561628 24 03:07:01 AM 5602832 2406076 30.04 2620 1817496 584020 6.45 649808 1447672 30760 Average: 5582801 2426107 30.29 2620 1812523 616788 6.81 593981 1529412 83645 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 123.39 82.42 1225.75 30.50 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 33.58 28.18 66.85 11.04 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 37.98 29.69 36.72 17.03 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.99 46.77 443.22 19.53 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) 04/23/2025 _x86_64_ (2 CPU) 03:03:35 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 40.40 0.00 4.62 2.27 0.11 52.61 03:05:01 AM 0 30.15 0.00 4.19 2.12 0.09 63.46 03:05:01 AM 1 50.94 0.00 5.04 2.41 0.12 41.48 03:06:01 AM all 37.50 0.00 2.54 1.34 0.10 58.53 03:06:01 AM 0 11.17 0.00 1.95 1.80 0.08 85.00 03:06:01 AM 1 65.51 0.00 3.16 0.85 0.09 30.39 03:07:01 AM all 35.82 0.00 2.33 0.20 0.09 61.55 03:07:01 AM 0 17.46 0.00 1.91 0.07 0.09 80.47 03:07:01 AM 1 55.08 0.00 2.77 0.34 0.11 41.69 Average: all 37.90 0.00 3.16 1.27 0.10 57.58 Average: 0 19.52 0.00 2.67 1.33 0.09 76.40 Average: 1 57.15 0.00 3.66 1.20 0.11 37.88