---> uname -a: Linux prd-centos7-builder-1c-1g-6248.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 347 288 16 1200 1301 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:62:06:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.169/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe62:670/64 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) 07/19/2026 _x86_64_ (1 CPU) 10:49:45 PM LINUX RESTART 10:50:02 PM tps rtps wtps bread/s bwrtn/s 10:51:01 PM 213.27 113.43 99.83 9166.91 42773.39 10:52:01 PM 75.09 1.50 73.59 99.51 8770.67 10:53:01 PM 99.33 4.08 95.26 303.55 10545.86 10:54:01 PM 92.48 62.15 30.33 5125.35 3663.36 10:55:01 PM 23.54 0.75 22.79 159.21 1129.14 Average: 100.32 36.06 64.26 2944.74 13253.07 10:50:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 PM 78428 1803356 95.83 2088 1416780 460956 15.73 362340 1279752 40012 10:52:01 PM 121476 1760308 93.54 2088 1326188 471196 16.08 391932 1171896 105996 10:53:01 PM 81672 1800112 95.66 2088 1256268 586052 20.00 439880 1123608 89932 10:54:01 PM 369936 1511848 80.34 2088 1134264 384640 13.13 297156 991684 23652 10:55:01 PM 346748 1535036 81.57 2088 1138776 403404 13.77 318264 993448 7692 Average: 199652 1682132 89.39 2088 1254455 461250 15.74 361914 1112078 53457 10:50:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:01 PM eth0 290.88 147.00 1018.51 59.55 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 72.45 65.20 846.68 8.83 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 34.82 32.43 241.54 7.11 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 13.60 13.39 39.96 8.95 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 10:55:01 PM eth0 12.46 14.46 12.44 8.39 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.95 54.10 429.48 18.38 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) 07/19/2026 _x86_64_ (1 CPU) 10:49:45 PM LINUX RESTART 10:50:02 PM CPU %user %nice %system %iowait %steal %idle 10:51:01 PM all 72.34 0.00 17.73 2.76 2.96 4.22 10:51:01 PM 0 72.34 0.00 17.73 2.76 2.96 4.22 10:52:01 PM all 74.80 0.00 6.26 0.78 2.60 15.57 10:52:01 PM 0 74.80 0.00 6.26 0.78 2.60 15.57 10:53:01 PM all 73.78 0.00 7.20 1.42 2.36 15.24 10:53:01 PM 0 73.78 0.00 7.20 1.42 2.36 15.24 10:54:01 PM all 72.94 0.00 7.53 8.69 2.10 8.74 10:54:01 PM 0 72.94 0.00 7.53 8.69 2.10 8.74 10:55:01 PM all 81.66 0.00 4.17 0.44 2.33 11.41 10:55:01 PM 0 81.66 0.00 4.17 0.44 2.33 11.41 Average: all 75.11 0.00 8.54 2.82 2.47 11.07 Average: 0 75.11 0.00 8.54 2.82 2.47 11.07