---> uname -a: Linux prd-centos7-builder-1c-1g-1798.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 399 106 16 1331 1238 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:4c:f6:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe4c:f691/64 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) 04/28/2026 _x86_64_ (1 CPU) 04:53:01 PM LINUX RESTART 04:54:01 PM tps rtps wtps bread/s bwrtn/s 04:55:01 PM 117.43 13.30 104.13 1224.37 8605.10 04:56:01 PM 94.88 0.11 94.77 2.02 11967.34 04:57:01 PM 106.30 0.38 105.92 16.22 20941.83 04:58:01 PM 146.40 65.16 81.24 5202.16 15170.35 04:59:01 PM 43.30 23.49 19.81 1182.60 1040.17 Average: 101.65 20.48 81.17 1524.91 11545.92 04:54:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 PM 65992 1815792 96.49 2088 1307204 519496 17.73 497736 1117328 108676 04:56:01 PM 118648 1763136 93.69 2088 1323788 423568 14.45 406572 1128836 32976 04:57:01 PM 72916 1808868 96.13 2088 1244264 571488 19.50 656296 883548 93812 04:58:01 PM 178220 1703564 90.53 2088 1198196 427960 14.60 547948 867020 23012 04:59:01 PM 120148 1761636 93.62 2088 1231356 451600 15.41 577864 893440 7692 Average: 111185 1770599 94.09 2088 1260962 478822 16.34 537283 978034 53234 04:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:55:01 PM eth0 89.38 76.57 956.31 14.05 0.00 0.00 0.00 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 PM eth0 33.71 30.01 287.07 8.31 0.00 0.00 0.00 04:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 78.89 66.65 1470.24 11.47 0.00 0.00 0.00 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 11.25 11.07 9.90 6.20 0.00 0.00 0.00 04:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM eth0 9.67 11.77 9.57 6.92 0.00 0.00 0.00 04:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.61 39.24 547.30 9.39 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) 04/28/2026 _x86_64_ (1 CPU) 04:53:01 PM LINUX RESTART 04:54:01 PM CPU %user %nice %system %iowait %steal %idle 04:55:01 PM all 70.35 0.00 6.27 6.49 2.68 14.21 04:55:01 PM 0 70.35 0.00 6.27 6.49 2.68 14.21 04:56:01 PM all 72.92 0.00 6.66 1.46 3.63 15.34 04:56:01 PM 0 72.92 0.00 6.66 1.46 3.63 15.34 04:57:01 PM all 71.34 0.00 7.16 2.19 3.57 15.74 04:57:01 PM 0 71.34 0.00 7.16 2.19 3.57 15.74 04:58:01 PM all 71.16 0.00 6.32 9.70 2.72 10.10 04:58:01 PM 0 71.16 0.00 6.32 9.70 2.72 10.10 04:59:01 PM all 72.18 0.00 3.67 5.27 3.49 15.40 04:59:01 PM 0 72.18 0.00 3.67 5.27 3.49 15.40 Average: all 71.59 0.00 6.02 5.02 3.22 14.16 Average: 0 71.59 0.00 6.02 5.02 3.22 14.16