---> uname -a: Linux prd-centos7-builder-1c-1g-4438.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 5.8G 15G 29% / 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 362 148 16 1327 1277 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:ad:00:cf brd ff:ff:ff:ff:ff:ff inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fead:cf/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) 01/30/2026 _x86_64_ (1 CPU) 02:58:49 AM LINUX RESTART 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 76.37 3.34 73.03 154.14 9048.22 03:02:02 AM 87.87 4.45 83.42 439.74 7256.97 03:03:01 AM 103.32 0.13 103.19 5.95 14655.36 03:04:01 AM 103.64 55.43 48.21 4277.51 4386.34 Average: 92.77 15.91 76.85 1225.18 8813.92 03:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 238328 1643456 87.33 2088 1269728 421664 14.39 318776 1131436 48160 03:02:02 AM 123224 1758560 93.45 2088 1362340 412788 14.09 372608 1164520 57848 03:03:01 AM 73092 1808692 96.12 2088 1209712 623952 21.29 567028 982764 71080 03:04:01 AM 88800 1792984 95.28 2088 1260644 506408 17.28 477584 1054332 23180 Average: 130861 1750923 93.05 2088 1275606 491203 16.76 433999 1083263 50067 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 AM eth0 59.62 56.62 715.06 5.92 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:02 AM eth0 30.79 27.32 257.76 8.35 0.00 0.00 0.00 03:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 59.65 52.80 888.55 7.17 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 11.88 11.88 9.48 7.04 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.40 37.09 465.99 7.12 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) 01/30/2026 _x86_64_ (1 CPU) 02:58:49 AM LINUX RESTART 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 69.04 0.00 6.52 1.84 4.77 17.82 03:01:01 AM 0 69.04 0.00 6.52 1.84 4.77 17.82 03:02:02 AM all 70.75 0.00 6.75 1.95 5.70 14.85 03:02:02 AM 0 70.75 0.00 6.75 1.95 5.70 14.85 03:03:01 AM all 63.37 0.00 5.51 2.08 5.78 23.26 03:03:01 AM 0 63.37 0.00 5.51 2.08 5.78 23.26 03:04:01 AM all 70.75 0.00 3.98 8.42 6.14 10.72 03:04:01 AM 0 70.75 0.00 3.98 8.42 6.14 10.72 Average: all 68.50 0.00 5.69 3.58 5.60 16.63 Average: 0 68.50 0.00 5.69 3.58 5.60 16.63