---> uname -a: Linux prd-centos7-builder-2c-1g-39477.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 544 5397 16 1879 6993 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:5d:e6:7b brd ff:ff:ff:ff:ff:ff inet 10.30.122.12/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fe5d:e67b/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) 02/22/2025 _x86_64_ (2 CPU) 02:03:19 AM LINUX RESTART 02:04:04 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 119.38 2.35 117.03 74.21 5396.09 02:06:01 AM 329.89 0.68 329.20 52.91 9367.58 02:07:01 AM 37.89 0.03 37.86 1.20 814.34 Average: 163.11 1.00 162.11 42.24 5188.98 02:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5620784 2388132 29.82 2620 1758136 664556 7.34 551252 1557940 165732 02:06:01 AM 5556100 2452816 30.63 2620 1810848 652752 7.21 586544 1563960 10696 02:07:01 AM 5534896 2474020 30.89 2620 1811136 671928 7.42 608516 1563412 256 Average: 5570593 2438323 30.45 2620 1793373 663079 7.32 582104 1561771 58895 02:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 74.96 51.64 1104.96 8.97 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 25.49 22.86 61.01 7.95 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.09 19.99 17.20 7.91 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.27 31.15 382.33 8.26 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) 02/22/2025 _x86_64_ (2 CPU) 02:03:19 AM LINUX RESTART 02:04:04 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 29.11 0.00 2.77 2.67 0.11 65.34 02:05:01 AM 0 17.29 0.00 1.77 1.66 0.11 79.18 02:05:01 AM 1 41.28 0.00 3.81 3.73 0.09 51.09 02:06:01 AM all 29.46 0.00 3.08 9.24 0.10 58.12 02:06:01 AM 0 12.86 0.00 2.38 8.28 0.07 76.41 02:06:01 AM 1 46.95 0.00 3.82 10.23 0.13 38.88 02:07:01 AM all 26.50 0.00 1.25 10.31 0.09 61.86 02:07:01 AM 0 3.09 0.00 0.62 8.73 0.08 87.47 02:07:01 AM 1 51.32 0.00 1.92 11.99 0.11 34.66 Average: all 28.33 0.00 2.36 7.49 0.10 61.72 Average: 0 10.92 0.00 1.58 6.32 0.09 81.10 Average: 1 46.59 0.00 3.17 8.71 0.11 41.42