---> uname -a: Linux prd-centos7-builder-2c-1g-179.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: 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 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 400 1421 16 1967 3121 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:7c:d1:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.218.226/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:fe7c:d1c8/64 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) 05/20/2025 _x86_64_ (1 CPU) 04:09:17 PM LINUX RESTART 04:10:02 PM tps rtps wtps bread/s bwrtn/s 04:11:01 PM 121.97 12.07 109.91 1400.00 6515.61 04:12:01 PM 266.33 14.32 252.01 2354.41 10762.90 Average: 194.75 13.20 181.55 1881.13 8656.74 04:10:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 PM 1701320 2178972 56.15 2088 1703388 487744 9.90 416052 1530024 127848 04:12:01 PM 1455688 2424604 62.49 2088 1908740 491504 9.97 648664 1514348 33356 Average: 1578504 2301788 59.32 2088 1806064 489624 9.93 532358 1522186 80602 04:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:11:01 PM eth0 113.86 77.51 1087.25 34.89 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 04:12:01 PM eth0 102.32 67.35 910.80 22.40 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.04 72.39 998.30 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 05/20/2025 _x86_64_ (1 CPU) 04:09:17 PM LINUX RESTART 04:10:02 PM CPU %user %nice %system %iowait %steal %idle 04:11:01 PM all 63.56 0.00 5.66 13.10 0.13 17.55 04:11:01 PM 0 63.56 0.00 5.66 13.10 0.13 17.55 04:12:01 PM all 69.26 0.00 5.35 9.67 0.13 15.59 04:12:01 PM 0 69.26 0.00 5.35 9.67 0.13 15.59 Average: all 66.43 0.00 5.51 11.37 0.13 16.56 Average: 0 66.43 0.00 5.51 11.37 0.13 16.56