---> uname -a: Linux prd-centos7-builder-2c-1g-54.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 531 5408 16 1880 7006 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:ac:ab:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.201/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:feac:abd1/64 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) 04/17/2025 _x86_64_ (2 CPU) 05:03:46 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 318.77 33.06 285.71 4468.22 8398.40 05:06:01 PM 317.06 0.72 316.34 54.11 9149.06 05:07:01 PM 33.53 1.95 31.58 210.53 866.51 Average: 223.11 11.91 211.20 1577.70 6137.82 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5626264 2382644 29.75 2620 1761908 659804 7.28 541164 1560932 169240 05:06:01 PM 5550912 2457996 30.69 2620 1812680 661404 7.30 589720 1565036 212 05:07:01 PM 5584008 2424900 30.28 2620 1818496 620768 6.85 671112 1450128 18816 Average: 5587061 2421847 30.24 2620 1797695 647325 7.15 600665 1525365 62756 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 358.76 224.67 1819.23 68.13 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 32.02 27.15 64.20 10.50 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 35.26 27.68 34.87 12.34 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.02 93.17 639.46 30.33 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) 04/17/2025 _x86_64_ (2 CPU) 05:03:46 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.30 0.00 6.03 2.91 0.11 48.65 05:05:01 PM 0 26.29 0.00 5.08 2.30 0.10 66.23 05:05:01 PM 1 58.85 0.00 7.04 3.55 0.11 30.45 05:06:01 PM all 36.99 0.00 2.96 1.65 0.09 58.32 05:06:01 PM 0 21.95 0.00 2.51 1.87 0.09 73.58 05:06:01 PM 1 52.50 0.00 3.42 1.40 0.09 42.59 05:07:01 PM all 37.32 0.00 2.21 0.23 0.09 60.16 05:07:01 PM 0 26.82 0.00 1.78 0.16 0.09 71.15 05:07:01 PM 1 48.03 0.00 2.61 0.32 0.09 48.95 Average: all 38.86 0.00 3.72 1.59 0.10 55.73 Average: 0 25.01 0.00 3.12 1.44 0.09 70.33 Average: 1 53.10 0.00 4.34 1.75 0.09 40.71