---> uname -a: Linux prd-centos7-builder-1c-1g-937.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 367 156 16 1313 1270 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:8f:70:6a brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe8f:706a/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) 12/17/2025 _x86_64_ (1 CPU) 10:24:53 AM LINUX RESTART 10:26:01 AM tps rtps wtps bread/s bwrtn/s 10:27:02 AM 81.23 4.30 76.94 182.80 9409.79 10:28:01 AM 75.13 0.75 74.38 31.27 5602.73 10:29:01 AM 119.32 0.36 118.96 15.49 30564.99 10:30:01 AM 124.11 12.61 111.50 901.99 23880.29 10:31:01 AM 111.01 84.99 26.03 5681.06 1668.00 Average: 102.28 20.85 81.43 1379.35 14214.54 10:26:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:02 AM 226280 1655504 87.98 2088 1274116 420880 14.36 326016 1136952 47696 10:28:01 AM 129256 1752528 93.13 2088 1373244 394728 13.47 357552 1178388 108876 10:29:01 AM 394868 1486916 79.02 2088 1012856 485096 16.55 367052 858612 95288 10:30:01 AM 325388 1556396 82.71 2088 1049636 461652 15.75 520028 759588 27576 10:31:01 AM 171416 1710368 90.89 2088 1219260 441024 15.05 517532 911876 7388 Average: 249442 1632342 86.74 2088 1185822 440676 15.04 417636 969083 57365 10:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:27:02 AM eth0 74.33 65.95 882.58 6.57 0.00 0.00 0.00 10:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 32.93 30.38 269.16 6.84 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 226.58 197.28 3903.37 15.62 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 11.31 14.28 7.66 5.39 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 11.65 12.21 10.50 8.52 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.19 63.87 1011.85 8.58 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) 12/17/2025 _x86_64_ (1 CPU) 10:24:53 AM LINUX RESTART 10:26:01 AM CPU %user %nice %system %iowait %steal %idle 10:27:02 AM all 68.52 0.00 5.78 2.21 5.64 17.86 10:27:02 AM 0 68.52 0.00 5.78 2.21 5.64 17.86 10:28:01 AM all 70.85 0.00 6.00 1.75 5.80 15.60 10:28:01 AM 0 70.85 0.00 6.00 1.75 5.80 15.60 10:29:01 AM all 63.83 0.00 7.62 2.72 5.99 19.84 10:29:01 AM 0 63.83 0.00 7.62 2.72 5.99 19.84 10:30:01 AM all 67.66 0.00 6.27 4.42 5.59 16.06 10:30:01 AM 0 67.66 0.00 6.27 4.42 5.59 16.06 10:31:01 AM all 65.23 0.00 3.47 14.50 5.02 11.77 10:31:01 AM 0 65.23 0.00 3.47 14.50 5.02 11.77 Average: all 67.20 0.00 5.82 5.16 5.60 16.21 Average: 0 67.20 0.00 5.82 5.16 5.60 16.21