---> uname -a: Linux prd-centos7-builder-2c-1g-39743.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 546 5394 16 1879 6991 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:84:e7:15 brd ff:ff:ff:ff:ff:ff inet 10.30.122.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe84:e715/64 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) 02/26/2025 _x86_64_ (2 CPU) 05:03:45 AM LINUX RESTART 05:04:04 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 357.67 37.05 320.62 4724.46 16199.56 05:06:01 AM 305.21 0.72 304.50 54.11 9324.17 05:07:01 AM 49.26 1.82 47.44 188.84 1180.14 Average: 235.38 12.80 222.58 1604.70 8779.75 05:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5676404 2332512 29.12 2620 1726220 633852 7.00 509420 1543668 145224 05:06:01 AM 5596756 2412160 30.12 2620 1810880 602604 6.65 540692 1564904 10684 05:07:01 AM 5540956 2467960 30.82 2620 1816244 651560 7.19 712268 1449688 17892 Average: 5604705 2404211 30.02 2620 1784448 629339 6.95 587460 1519420 57933 05:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 383.86 240.10 1714.10 70.63 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 39.83 32.80 247.19 10.42 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 38.11 29.87 35.98 13.01 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 Average: eth0 150.11 98.61 648.30 30.70 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) 02/26/2025 _x86_64_ (2 CPU) 05:03:45 AM LINUX RESTART 05:04:04 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 41.76 0.00 7.13 5.03 0.12 45.96 05:05:01 AM 0 31.06 0.00 6.43 5.45 0.13 56.93 05:05:01 AM 1 52.74 0.00 7.84 4.61 0.11 34.70 05:06:01 AM all 36.52 0.00 2.79 2.08 0.10 58.50 05:06:01 AM 0 13.06 0.00 1.89 1.77 0.12 83.15 05:06:01 AM 1 61.21 0.00 3.75 2.41 0.09 32.54 05:07:01 AM all 36.65 0.00 2.13 0.36 0.10 60.76 05:07:01 AM 0 26.86 0.00 2.00 0.28 0.09 70.78 05:07:01 AM 1 46.66 0.00 2.27 0.42 0.09 50.56 Average: all 38.23 0.00 3.95 2.43 0.11 55.29 Average: 0 23.45 0.00 3.37 2.43 0.11 70.64 Average: 1 53.50 0.00 4.54 2.43 0.10 39.43