---> uname -a: Linux prd-centos7-builder-1c-1g-9008.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 366 171 16 1299 1279 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:e1:e0:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fee1:e0c2/64 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) 08/23/2026 _x86_64_ (1 CPU) 10:03:50 AM LINUX RESTART 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 93.26 14.75 78.50 1441.80 8279.50 10:07:01 AM 102.06 3.04 99.02 331.39 13270.75 10:08:01 AM 114.81 60.41 54.39 4657.18 4241.12 10:09:01 AM 39.11 1.07 38.04 151.20 2135.89 Average: 87.52 19.75 67.77 1640.37 7033.52 10:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 68052 1813732 96.38 2088 1321200 532992 18.19 467488 1158992 96272 10:07:01 AM 93376 1788408 95.04 2088 1369068 428756 14.63 414308 1156192 34312 10:08:01 AM 73560 1808224 96.09 2088 1381208 426036 14.54 428852 1139128 14976 10:09:01 AM 184224 1697560 90.21 2088 1230248 465208 15.88 436976 1026040 7648 Average: 104803 1776981 94.43 2088 1325431 463248 15.81 436906 1120088 38302 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 154.32 91.03 958.99 10.69 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 102.78 75.46 705.72 10.22 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 54.69 37.91 232.96 16.56 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 20.45 18.51 18.87 10.21 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.43 55.99 482.30 11.91 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 08/23/2026 _x86_64_ (1 CPU) 10:03:50 AM LINUX RESTART 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 66.85 0.00 6.56 3.48 5.55 17.56 10:06:01 AM 0 66.85 0.00 6.56 3.48 5.55 17.56 10:07:01 AM all 68.91 0.00 7.44 1.92 4.79 16.94 10:07:01 AM 0 68.91 0.00 7.44 1.92 4.79 16.94 10:08:01 AM all 74.98 0.00 7.09 8.64 2.52 6.77 10:08:01 AM 0 74.98 0.00 7.09 8.64 2.52 6.77 10:09:01 AM all 81.78 0.00 5.24 0.99 3.81 8.17 10:09:01 AM 0 81.78 0.00 5.24 0.99 3.81 8.17 Average: all 73.08 0.00 6.59 3.75 4.17 12.41 Average: 0 73.08 0.00 6.59 3.75 4.17 12.41