---> uname -a: Linux prd-centos7-builder-2c-1g-286.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.7G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 407 1394 16 1986 3113 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:57:2d:0e brd ff:ff:ff:ff:ff:ff inet 10.30.218.224/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86257sec preferred_lft 86257sec inet6 fe80::f816:3eff:fe57:2d0e/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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 07/25/2025 _x86_64_ (1 CPU) 04:08:42 PM LINUX RESTART 04:09:03 PM tps rtps wtps bread/s bwrtn/s 04:10:01 PM 324.73 35.66 289.06 5086.54 40285.46 04:11:01 PM 267.69 14.96 252.73 2451.84 11578.29 Average: 295.94 25.21 270.72 3756.63 25794.99 04:09:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 PM 1728152 2152140 55.46 2088 1707276 442964 8.99 381484 1533800 149932 04:11:01 PM 1466908 2413384 62.20 2088 1925896 449644 9.12 621668 1525128 75140 Average: 1597530 2282762 58.83 2088 1816586 446304 9.05 501576 1529464 112536 04:09:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:10:01 PM eth0 296.67 170.63 1713.58 66.47 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 123.98 88.72 1022.83 25.74 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 209.50 129.29 1364.91 45.91 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 07/25/2025 _x86_64_ (1 CPU) 04:08:42 PM LINUX RESTART 04:09:03 PM CPU %user %nice %system %iowait %steal %idle 04:10:01 PM all 65.95 0.00 9.19 19.49 0.13 5.24 04:10:01 PM 0 65.95 0.00 9.19 19.49 0.13 5.24 04:11:01 PM all 77.46 0.00 6.05 3.06 0.15 13.28 04:11:01 PM 0 77.46 0.00 6.05 3.06 0.15 13.28 Average: all 71.76 0.00 7.60 11.20 0.14 9.30 Average: 0 71.76 0.00 7.60 11.20 0.14 9.30