---> uname -a: Linux prd-centos7-builder-1c-1g-6066.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: 2800.000 BogoMIPS: 5600.00 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 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 380 136 16 1320 1257 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:72:b9:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.154/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe72:b9c1/64 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) 10/10/2025 _x86_64_ (1 CPU) 06:55:07 AM LINUX RESTART 06:56:01 AM tps rtps wtps bread/s bwrtn/s 06:57:02 AM 68.28 14.70 53.58 1383.78 5131.39 06:58:01 AM 101.61 0.09 101.52 1.72 9503.37 06:59:01 AM 104.99 1.26 103.73 178.52 15504.05 07:00:01 AM 122.26 3.12 119.14 390.20 22834.36 07:01:01 AM 107.04 70.19 36.86 5277.16 2929.05 07:02:01 AM 21.20 2.53 18.67 180.39 971.93 Average: 87.80 15.54 72.26 1252.90 9489.37 06:56:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:02 AM 71208 1810576 96.22 2088 1368404 503612 17.19 428648 1211468 53880 06:58:01 AM 85792 1795992 95.44 2088 1348740 471132 16.08 415568 1172148 117188 06:59:01 AM 97416 1784368 94.82 2088 1260560 563172 19.22 499584 1042596 81200 07:00:01 AM 172576 1709208 90.83 2088 1163412 569160 19.42 551808 857784 55868 07:01:01 AM 64232 1817552 96.59 2088 1268776 484180 16.52 582936 937464 23468 07:02:01 AM 166328 1715456 91.16 2088 1225628 426264 14.55 527040 893624 7632 Average: 109592 1772192 94.18 2088 1272587 502920 17.16 500931 1019181 56539 06:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:57:02 AM eth0 82.61 67.70 882.74 17.77 0.00 0.00 0.00 06:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 24.53 23.53 302.56 3.57 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 68.64 53.28 1464.99 9.36 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 7.90 8.99 9.45 2.85 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 11.78 13.18 9.26 6.51 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 11.55 13.50 11.08 7.59 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.60 30.10 447.64 7.96 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) 10/10/2025 _x86_64_ (1 CPU) 06:55:07 AM LINUX RESTART 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:02 AM all 64.92 0.00 4.41 4.12 10.16 16.40 06:57:02 AM 0 64.92 0.00 4.41 4.12 10.16 16.40 06:58:01 AM all 62.63 0.00 6.37 1.81 10.38 18.81 06:58:01 AM 0 62.63 0.00 6.37 1.81 10.38 18.81 06:59:01 AM all 64.17 0.00 6.12 1.79 11.45 16.47 06:59:01 AM 0 64.17 0.00 6.12 1.79 11.45 16.47 07:00:01 AM all 67.35 0.00 6.31 2.12 10.22 14.00 07:00:01 AM 0 67.35 0.00 6.31 2.12 10.22 14.00 07:01:01 AM all 59.94 0.00 3.46 14.33 11.65 10.61 07:01:01 AM 0 59.94 0.00 3.46 14.33 11.65 10.61 07:02:01 AM all 69.36 0.00 4.13 1.28 11.10 14.12 07:02:01 AM 0 69.36 0.00 4.13 1.28 11.10 14.12 Average: all 64.70 0.00 5.13 4.28 10.83 15.05 Average: 0 64.70 0.00 5.13 4.28 10.83 15.05