---> uname -a: Linux prd-centos7-builder-1c-1g-6887.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 364 162 16 1310 1281 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:ca:8f:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.158/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:feca:8f56/64 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) 07/28/2026 _x86_64_ (1 CPU) 10:03:38 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 142.04 50.13 91.91 5629.02 41666.73 10:06:01 AM 121.25 0.13 121.13 2.19 14583.78 10:07:01 AM 75.93 7.67 68.27 885.25 5383.65 10:08:01 AM 92.41 53.45 38.95 4099.17 2829.94 Average: 107.88 27.94 79.94 2661.71 16105.75 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 68492 1813292 96.36 2088 1407980 472920 16.14 376380 1271648 45208 10:06:01 AM 158412 1723372 91.58 2088 1339416 399380 13.63 337088 1168852 46776 10:07:01 AM 122472 1759312 93.49 2088 1344396 467228 15.94 401012 1116248 36320 10:08:01 AM 178120 1703664 90.53 2088 1255328 446320 15.23 390000 1076692 7624 Average: 131874 1749910 92.99 2088 1336780 446462 15.24 376120 1158360 33982 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:02 AM eth0 270.26 139.22 927.96 58.40 0.00 0.00 0.00 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 170.91 114.15 1001.69 11.43 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 56.61 39.60 232.84 15.55 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 19.25 17.16 17.25 11.75 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 Average: eth0 129.06 77.40 543.49 24.29 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) 07/28/2026 _x86_64_ (1 CPU) 10:03:38 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 73.82 0.00 14.24 3.09 2.68 6.17 10:05:02 AM 0 73.82 0.00 14.24 3.09 2.68 6.17 10:06:01 AM all 71.73 0.00 7.24 1.35 2.86 16.82 10:06:01 AM 0 71.73 0.00 7.24 1.35 2.86 16.82 10:07:01 AM all 81.17 0.00 7.36 1.23 2.43 7.81 10:07:01 AM 0 81.17 0.00 7.36 1.23 2.43 7.81 10:08:01 AM all 76.32 0.00 5.02 8.91 2.57 7.18 10:08:01 AM 0 76.32 0.00 5.02 8.91 2.57 7.18 Average: all 75.77 0.00 8.46 3.66 2.63 9.48 Average: 0 75.77 0.00 8.46 3.66 2.63 9.48