---> uname -a: Linux prd-centos7-builder-1c-1g-1637.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 382 104 16 1350 1255 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:0d:ce:31 brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe0d:ce31/64 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) 10:37:52 AM LINUX RESTART 10:39:01 AM tps rtps wtps bread/s bwrtn/s 10:40:02 AM 78.26 4.36 73.90 209.62 9009.59 10:41:01 AM 81.58 1.23 80.35 177.36 5627.58 10:42:01 AM 145.32 0.37 144.95 15.97 21092.53 10:43:01 AM 156.45 61.70 94.76 4692.23 17173.83 10:44:01 AM 24.49 2.58 21.91 268.34 1085.99 Average: 97.50 14.16 83.34 1080.48 10847.03 10:39:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:02 AM 78232 1803552 95.84 2088 1324708 514988 17.57 463252 1144960 47852 10:41:01 AM 121488 1760296 93.54 2088 1359160 412004 14.06 371396 1168452 103744 10:42:01 AM 150204 1731580 92.02 2088 1222924 532244 18.16 476524 993608 97344 10:43:01 AM 96812 1784972 94.86 2088 1213324 510388 17.42 582944 909952 23172 10:44:01 AM 91268 1790516 95.15 2088 1221636 507264 17.31 585148 913464 8604 Average: 107601 1774183 94.28 2088 1268350 495378 16.91 495853 1026087 56143 10:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:40:02 AM eth0 67.63 55.44 857.63 5.83 0.00 0.00 0.00 10:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 28.01 25.63 279.17 4.70 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 67.41 56.71 1451.23 8.91 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 7.90 8.16 6.39 5.00 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 12.58 14.53 12.46 8.65 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.81 32.17 523.60 6.62 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) 10:37:52 AM LINUX RESTART 10:39:01 AM CPU %user %nice %system %iowait %steal %idle 10:40:02 AM all 62.75 0.00 5.94 2.77 8.47 20.07 10:40:02 AM 0 62.75 0.00 5.94 2.77 8.47 20.07 10:41:01 AM all 68.06 0.00 5.95 1.77 8.17 16.06 10:41:01 AM 0 68.06 0.00 5.95 1.77 8.17 16.06 10:42:01 AM all 64.57 0.00 7.15 2.00 7.40 18.88 10:42:01 AM 0 64.57 0.00 7.15 2.00 7.40 18.88 10:43:01 AM all 66.07 0.00 5.77 10.09 6.33 11.73 10:43:01 AM 0 66.07 0.00 5.77 10.09 6.33 11.73 10:44:01 AM all 73.74 0.00 3.60 1.25 6.01 15.40 10:44:01 AM 0 73.74 0.00 3.60 1.25 6.01 15.40 Average: all 67.01 0.00 5.68 3.59 7.27 16.43 Average: 0 67.01 0.00 5.68 3.59 7.27 16.43