---> uname -a: Linux prd-centos7-builder-2c-1g-37282.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 542 5406 16 1872 6997 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:16:b4:bf brd ff:ff:ff:ff:ff:ff inet 10.30.122.251/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe16:b4bf/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) 01/20/2025 _x86_64_ (2 CPU) 04:03:37 PM LINUX RESTART 04:04:06 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 316.76 32.96 283.80 4798.98 8131.53 04:06:01 PM 293.49 0.53 292.95 22.78 9024.10 04:07:01 PM 43.22 0.45 42.77 38.77 1030.48 Average: 215.01 10.70 204.31 1529.79 6003.19 04:04:06 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5684756 2324160 29.02 2620 1721756 635596 7.02 514276 1533252 141908 04:06:01 PM 5623108 2385808 29.79 2620 1804292 595608 6.58 521224 1560892 10672 04:07:01 PM 5531112 2477804 30.94 2620 1805576 678012 7.49 624400 1550548 224 Average: 5612992 2395924 29.92 2620 1777208 636405 7.03 553300 1548231 50935 04:04:06 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 319.16 193.37 1768.80 68.83 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.88 30.05 243.19 10.96 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.56 24.83 21.36 9.32 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.74 79.60 646.76 28.59 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) 01/20/2025 _x86_64_ (2 CPU) 04:03:37 PM LINUX RESTART 04:04:06 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.25 0.00 6.43 4.68 0.11 45.54 04:05:01 PM 0 29.15 0.00 4.72 3.66 0.11 62.35 04:05:01 PM 1 57.72 0.00 8.18 5.72 0.12 28.27 04:06:01 PM all 36.93 0.00 2.58 2.92 0.10 57.47 04:06:01 PM 0 6.39 0.00 1.49 3.01 0.08 89.04 04:06:01 PM 1 69.37 0.00 3.73 2.85 0.11 23.94 04:07:01 PM all 37.16 0.00 2.09 0.56 0.11 60.09 04:07:01 PM 0 29.66 0.00 1.89 0.79 0.09 67.58 04:07:01 PM 1 44.85 0.00 2.27 0.30 0.11 52.47 Average: all 38.99 0.00 3.62 2.67 0.10 54.62 Average: 0 21.35 0.00 2.63 2.46 0.09 73.46 Average: 1 57.29 0.00 4.63 2.88 0.11 35.08