---> uname -a: Linux prd-centos7-builder-1c-1g-2243.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 ssbd rsb_ctxsw 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 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 328 135 16 1373 1322 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:ac:11:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:feac:11a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 08/28/2025 _x86_64_ (1 CPU) 01:19:21 PM LINUX RESTART 01:20:01 PM tps rtps wtps bread/s bwrtn/s 01:21:01 PM 58.38 20.47 37.91 2024.08 3585.82 01:22:01 PM 87.87 2.60 85.27 223.80 10174.21 01:23:01 PM 69.25 2.36 66.89 372.60 5366.58 Average: 71.82 8.48 63.34 873.86 6372.89 01:20:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 PM 64284 1817500 96.58 2088 1405032 485888 16.58 507728 1145696 65744 01:22:01 PM 167164 1714620 91.12 2088 1326544 436076 14.88 447868 1076736 42260 01:23:01 PM 76452 1805332 95.94 2088 1361952 471636 16.09 507972 1088008 21928 Average: 102633 1779151 94.55 2088 1364509 464533 15.85 487856 1103480 43311 01:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:21:01 PM eth0 198.93 121.27 984.24 56.34 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 32.44 31.23 421.60 5.54 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 21.38 22.11 168.73 8.57 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.28 58.21 524.88 23.49 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 08/28/2025 _x86_64_ (1 CPU) 01:19:21 PM LINUX RESTART 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 77.01 0.00 7.63 1.54 2.76 11.06 01:21:01 PM 0 77.01 0.00 7.63 1.54 2.76 11.06 01:22:01 PM all 75.11 0.00 6.30 0.98 2.96 14.64 01:22:01 PM 0 75.11 0.00 6.30 0.98 2.96 14.64 01:23:01 PM all 74.34 0.00 5.60 1.11 2.99 15.97 01:23:01 PM 0 74.34 0.00 5.60 1.11 2.99 15.97 Average: all 75.49 0.00 6.51 1.21 2.90 13.89 Average: 0 75.49 0.00 6.51 1.21 2.90 13.89