---> uname -a: Linux prd-centos7-builder-2c-1g-38159.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 5.6G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 508 5434 16 1878 7030 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:51:c0:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.107/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe51:c0a9/64 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) 02/04/2025 _x86_64_ (2 CPU) 03:03:20 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 220.14 0.83 219.31 26.39 8338.81 03:06:01 PM 205.41 0.68 204.73 53.84 5558.94 03:07:01 PM 33.44 1.95 31.50 210.53 862.24 Average: 152.99 1.15 151.84 96.92 4919.77 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5564904 2444012 30.52 2620 1826980 617948 6.82 554576 1586716 145484 03:06:01 PM 5573564 2435352 30.41 2620 1810060 624844 6.90 567556 1563776 240 03:07:01 PM 5614028 2394888 29.90 2620 1818420 572204 6.32 644176 1446152 30212 Average: 5584165 2424751 30.28 2620 1818487 604999 6.68 588769 1532215 58645 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 61.94 45.59 942.52 9.30 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 32.60 28.64 45.29 11.09 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 39.81 31.21 40.62 12.71 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.78 35.15 342.79 11.03 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) 02/04/2025 _x86_64_ (2 CPU) 03:03:20 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 33.55 0.00 3.46 4.64 0.10 58.24 03:05:01 PM 0 52.60 0.00 4.82 6.45 0.11 36.02 03:05:01 PM 1 15.29 0.00 2.14 2.88 0.09 79.60 03:06:01 PM all 35.58 0.00 2.06 2.38 0.09 59.90 03:06:01 PM 0 69.15 0.00 3.04 2.36 0.11 25.34 03:06:01 PM 1 3.94 0.00 1.15 2.41 0.08 92.42 03:07:01 PM all 37.40 0.00 2.45 0.50 0.09 59.56 03:07:01 PM 0 71.75 0.00 3.79 0.72 0.09 23.65 03:07:01 PM 1 5.21 0.00 1.20 0.27 0.08 93.24 Average: all 35.52 0.00 2.66 2.50 0.09 59.24 Average: 0 64.48 0.00 3.89 3.18 0.10 28.35 Average: 1 8.11 0.00 1.49 1.85 0.08 88.47