---> uname -a: Linux prd-centos7-builder-1c-1g-4541.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: 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 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 343 276 16 1217 1306 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:69:49:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.242/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe69:4978/64 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) 06/28/2026 _x86_64_ (1 CPU) 10:49:36 PM LINUX RESTART 10:50:02 PM tps rtps wtps bread/s bwrtn/s 10:51:01 PM 126.60 36.34 90.25 5095.03 42528.95 10:52:01 PM 100.34 0.14 100.20 2.46 11304.10 10:53:01 PM 79.81 4.81 75.00 459.99 11423.59 10:54:01 PM 83.12 62.85 20.26 5248.37 735.26 Average: 97.41 26.01 71.40 2694.24 16416.16 10:50:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 PM 70752 1811032 96.24 2088 1417524 468556 15.99 376512 1268760 56072 10:52:01 PM 83892 1797892 95.54 2088 1347812 481116 16.42 426716 1163884 118976 10:53:01 PM 83908 1797876 95.54 2088 1089512 763620 26.06 602436 966180 23776 10:54:01 PM 280664 1601120 85.09 2088 1153332 464764 15.86 370976 1010836 23260 Average: 129804 1751980 93.10 2088 1252045 544514 18.58 444160 1102415 55521 10:50:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:01 PM eth0 288.25 164.59 1113.22 61.68 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 58.12 53.28 724.64 7.07 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 34.66 32.24 240.64 7.63 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 18.43 18.39 45.11 12.68 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.32 66.86 529.80 22.14 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) 06/28/2026 _x86_64_ (1 CPU) 10:49:36 PM LINUX RESTART 10:50:02 PM CPU %user %nice %system %iowait %steal %idle 10:51:01 PM all 74.18 0.00 12.87 2.28 2.39 8.28 10:51:01 PM 0 74.18 0.00 12.87 2.28 2.39 8.28 10:52:01 PM all 72.80 0.00 7.21 1.25 2.38 16.36 10:52:01 PM 0 72.80 0.00 7.21 1.25 2.38 16.36 10:53:01 PM all 77.08 0.00 6.78 1.37 2.96 11.80 10:53:01 PM 0 77.08 0.00 6.78 1.37 2.96 11.80 10:54:01 PM all 71.22 0.00 7.06 8.13 2.56 11.02 10:54:01 PM 0 71.22 0.00 7.06 8.13 2.56 11.02 Average: all 73.81 0.00 8.47 3.26 2.57 11.88 Average: 0 73.81 0.00 8.47 3.26 2.57 11.88