---> uname -a: Linux prd-centos7-builder-1c-1g-2736.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 382 137 16 1316 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:fc:d1:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fefc:d124/64 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) 01/08/2026 _x86_64_ (1 CPU) 06:31:52 AM LINUX RESTART 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 84.46 2.46 82.01 96.02 9324.94 06:35:01 AM 103.29 0.88 102.40 37.13 16503.38 06:36:02 AM 122.33 3.39 118.94 420.51 26551.73 06:37:01 AM 10.93 0.22 10.71 2.88 2161.05 06:38:01 AM 94.38 72.38 22.00 5519.77 738.72 06:39:01 AM 24.21 2.51 21.70 176.77 1078.48 Average: 72.78 13.63 59.15 1040.81 9313.88 06:33:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 156008 1725776 91.71 2088 1326256 436328 14.89 361888 1170808 99068 06:35:01 AM 99568 1782216 94.71 2088 1275184 548884 18.73 463424 1085492 19492 06:36:02 AM 206748 1675036 89.01 2088 1157144 507644 17.32 522364 859536 55852 06:37:01 AM 170648 1711136 90.93 2088 1157772 576688 19.68 562668 854644 8 06:38:01 AM 64396 1817388 96.58 2088 1266160 485368 16.56 590280 935788 23520 06:39:01 AM 145900 1735884 92.25 2088 1223088 448768 15.31 553648 892640 7628 Average: 140545 1741239 92.53 2088 1234267 500613 17.08 509045 966485 34261 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:34:01 AM eth0 77.50 71.83 932.73 7.81 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 71.43 59.68 1353.81 8.94 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:02 AM eth0 25.47 26.46 193.22 4.97 0.00 0.00 0.00 06:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 24.95 25.35 13.60 5.95 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 11.13 12.42 8.62 6.56 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 11.78 13.57 11.91 8.32 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.93 34.80 415.17 7.08 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) 01/08/2026 _x86_64_ (1 CPU) 06:31:52 AM LINUX RESTART 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 75.69 0.00 6.33 1.06 2.24 14.68 06:34:01 AM 0 75.69 0.00 6.33 1.06 2.24 14.68 06:35:01 AM all 77.84 0.00 7.49 1.10 2.20 11.36 06:35:01 AM 0 77.84 0.00 7.49 1.10 2.20 11.36 06:36:02 AM all 78.18 0.00 8.19 1.79 2.51 9.33 06:36:02 AM 0 78.18 0.00 8.19 1.79 2.51 9.33 06:37:01 AM all 4.90 0.00 0.63 0.02 0.14 94.31 06:37:01 AM 0 4.90 0.00 0.63 0.02 0.14 94.31 06:38:01 AM all 66.60 0.00 4.10 8.24 1.77 19.29 06:38:01 AM 0 66.60 0.00 4.10 8.24 1.77 19.29 06:39:01 AM all 81.34 0.00 5.19 0.42 2.26 10.80 06:39:01 AM 0 81.34 0.00 5.19 0.42 2.26 10.80 Average: all 63.58 0.00 5.28 2.10 1.84 27.20 Average: 0 63.58 0.00 5.28 2.10 1.84 27.20