---> uname -a: Linux prd-centos7-builder-1c-1g-1404.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 ---> free -m: total used free shared buff/cache available Mem: 1837 381 106 16 1350 1256 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:3c:a9:16 brd ff:ff:ff:ff:ff:ff inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe3c:a916/64 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) 12/22/2025 _x86_64_ (1 CPU) 06:24:03 AM LINUX RESTART 06:25:02 AM tps rtps wtps bread/s bwrtn/s 06:26:01 AM 77.65 13.04 64.61 1184.69 7565.15 06:27:01 AM 83.13 0.75 82.38 31.12 8458.67 06:28:01 AM 124.86 0.82 124.04 39.66 22415.28 06:29:01 AM 134.30 62.78 71.52 4919.82 14281.15 06:30:01 AM 40.90 2.54 38.36 233.89 4353.62 Average: 92.38 16.13 76.25 1293.15 11438.57 06:25:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:01 AM 78112 1803672 95.85 2088 1335800 509412 17.38 446632 1170240 100488 06:27:01 AM 79200 1802584 95.79 2088 1370856 438916 14.98 416348 1165352 124672 06:28:01 AM 194256 1687528 89.68 2088 1199748 507480 17.32 397292 1029292 78480 06:29:01 AM 73568 1808216 96.09 2088 1279708 461236 15.74 550728 964572 93736 06:30:01 AM 179616 1702168 90.46 2088 1223952 415052 14.16 499712 913776 7632 Average: 120950 1760834 93.57 2088 1282013 466419 15.92 462142 1048646 81002 06:25:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:26:01 AM eth0 75.21 66.52 863.73 8.01 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 30.18 28.12 277.06 5.18 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 102.31 94.62 1478.47 10.39 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 33.46 36.83 21.42 12.04 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 11.14 12.54 11.40 7.87 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.45 47.73 529.48 8.71 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) 12/22/2025 _x86_64_ (1 CPU) 06:24:03 AM LINUX RESTART 06:25:02 AM CPU %user %nice %system %iowait %steal %idle 06:26:01 AM all 66.26 0.00 5.44 2.56 9.50 16.26 06:26:01 AM 0 66.26 0.00 5.44 2.56 9.50 16.26 06:27:01 AM all 70.16 0.00 6.36 1.15 8.21 14.12 06:27:01 AM 0 70.16 0.00 6.36 1.15 8.21 14.12 06:28:01 AM all 67.32 0.00 7.11 1.35 7.82 16.40 06:28:01 AM 0 67.32 0.00 7.11 1.35 7.82 16.40 06:29:01 AM all 62.66 0.00 5.28 9.63 8.07 14.36 06:29:01 AM 0 62.66 0.00 5.28 9.63 8.07 14.36 06:30:01 AM all 72.70 0.00 4.19 1.95 8.17 12.99 06:30:01 AM 0 72.70 0.00 4.19 1.95 8.17 12.99 Average: all 67.80 0.00 5.68 3.35 8.35 14.83 Average: 0 67.80 0.00 5.68 3.35 8.35 14.83