---> uname -a: Linux prd-centos7-builder-1c-1g-654.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 388 105 16 1343 1249 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:ce:99:b5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fece:99b5/64 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) 04/16/2026 _x86_64_ (1 CPU) 07:21:45 AM LINUX RESTART 07:22:02 AM tps rtps wtps bread/s bwrtn/s 07:23:01 AM 200.24 123.35 76.89 10021.10 42016.03 07:24:01 AM 82.50 1.65 80.85 102.42 9267.01 07:25:01 AM 95.11 1.29 93.82 180.93 9210.38 07:26:01 AM 118.44 0.25 118.19 10.81 27443.01 07:27:01 AM 128.36 65.01 63.35 5049.71 7430.83 Average: 124.50 37.83 86.67 3033.78 18951.48 07:22:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 AM 110088 1771696 94.15 2088 1412820 424040 14.47 329784 1281328 27848 07:24:01 AM 197748 1684036 89.49 2088 1298988 415984 14.20 341084 1149376 83132 07:25:01 AM 83780 1798004 95.55 2088 1317720 523840 17.88 459652 1110172 91688 07:26:01 AM 77904 1803880 95.86 2088 1237604 578300 19.73 640052 888920 48320 07:27:01 AM 94300 1787484 94.99 2088 1213320 507500 17.32 587292 911156 23108 Average: 112764 1769020 94.01 2088 1296090 489933 16.72 471573 1068190 54819 07:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:23:01 AM eth0 314.92 152.11 892.50 59.99 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 74.04 66.00 830.37 6.83 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 45.39 41.61 613.98 9.78 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 52.94 47.33 1002.39 5.57 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 11.56 12.25 9.94 6.89 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.73 63.46 669.20 17.60 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) 04/16/2026 _x86_64_ (1 CPU) 07:21:45 AM LINUX RESTART 07:22:02 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 68.35 0.00 18.35 4.52 4.67 4.11 07:23:01 AM 0 68.35 0.00 18.35 4.52 4.67 4.11 07:24:01 AM all 67.96 0.00 6.72 1.69 3.87 19.76 07:24:01 AM 0 67.96 0.00 6.72 1.69 3.87 19.76 07:25:01 AM all 71.04 0.00 6.56 2.10 4.03 16.27 07:25:01 AM 0 71.04 0.00 6.56 2.10 4.03 16.27 07:26:01 AM all 69.21 0.00 7.43 1.87 3.24 18.24 07:26:01 AM 0 69.21 0.00 7.43 1.87 3.24 18.24 07:27:01 AM all 71.64 0.00 5.00 9.65 2.37 11.34 07:27:01 AM 0 71.64 0.00 5.00 9.65 2.37 11.34 Average: all 69.64 0.00 8.77 3.95 3.63 14.00 Average: 0 69.64 0.00 8.77 3.95 3.63 14.00