---> uname -a: Linux prd-centos7-builder-1c-1g-2748.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 369 146 16 1321 1276 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:2b:5f:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe2b:5fa3/64 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) 01/08/2026 _x86_64_ (1 CPU) 10:03:46 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 211.14 114.80 96.34 9544.11 41289.94 10:06:01 AM 98.34 1.66 96.68 106.63 9486.92 10:07:02 AM 85.52 2.89 82.62 237.05 9037.05 10:08:01 AM 110.46 57.79 52.66 4635.90 3752.59 Average: 126.30 44.13 82.17 3618.07 15897.89 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 70684 1811100 96.24 2088 1418552 461244 15.74 364472 1286628 27260 10:06:01 AM 106600 1775184 94.34 2088 1332516 472036 16.11 402224 1174872 111384 10:07:02 AM 172884 1708900 90.81 2088 1316476 379844 12.96 365276 1104476 66636 10:08:01 AM 163948 1717836 91.29 2088 1252004 457888 15.63 404484 1074696 22204 Average: 128529 1753255 93.17 2088 1329887 442753 15.11 384114 1160168 56871 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 300.88 152.89 867.02 57.53 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 168.57 110.17 1016.47 11.91 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:02 AM eth0 26.50 19.01 61.61 7.41 0.00 0.00 0.00 10:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 65.99 33.53 185.93 16.99 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 140.62 79.02 534.22 23.44 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) 01/08/2026 _x86_64_ (1 CPU) 10:03:46 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 69.46 0.00 18.32 3.64 4.98 3.61 10:05:01 AM 0 69.46 0.00 18.32 3.64 4.98 3.61 10:06:01 AM all 71.73 0.00 6.63 1.57 4.50 15.56 10:06:01 AM 0 71.73 0.00 6.63 1.57 4.50 15.56 10:07:02 AM all 79.57 0.00 7.39 1.02 4.20 7.82 10:07:02 AM 0 79.57 0.00 7.39 1.02 4.20 7.82 10:08:01 AM all 76.38 0.00 5.35 8.42 3.98 5.87 10:08:01 AM 0 76.38 0.00 5.35 8.42 3.98 5.87 Average: all 74.28 0.00 9.42 3.65 4.42 8.24 Average: 0 74.28 0.00 9.42 3.65 4.42 8.24