---> uname -a: Linux prd-centos7-builder-1c-1g-909.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 389 138 16 1309 1248 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:af:e9:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:feaf:e91b/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) 09:10:53 AM LINUX RESTART 09:12:03 AM tps rtps wtps bread/s bwrtn/s 09:13:01 AM 83.15 2.89 80.26 114.48 9620.51 09:14:01 AM 95.93 0.69 95.24 33.00 9599.82 09:15:01 AM 141.85 0.71 141.13 30.50 32160.32 09:16:01 AM 125.55 75.07 50.47 5997.24 4734.09 09:17:01 AM 38.83 11.61 27.22 972.31 1253.48 Average: 97.21 18.33 78.88 1440.62 11488.33 09:12:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 AM 178472 1703312 90.52 2088 1303036 433220 14.78 358344 1151156 87244 09:14:01 AM 78100 1803684 95.85 2088 1334196 512252 17.48 461388 1109488 94884 09:15:01 AM 66716 1815068 96.45 2088 1240572 573988 19.59 649124 874344 68296 09:16:01 AM 64540 1817244 96.57 2088 1267132 483592 16.50 593068 932092 23472 09:17:01 AM 132948 1748836 92.94 2088 1216996 478052 16.31 603088 857568 7744 Average: 104155 1777629 94.47 2088 1272386 496221 16.93 533002 984930 56328 09:12:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:13:01 AM eth0 69.28 64.06 848.42 6.91 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 44.10 40.12 668.07 8.90 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 45.77 38.14 1015.58 5.15 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 15.00 16.04 14.02 8.40 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 18.02 18.55 17.77 13.18 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.26 35.22 510.89 8.51 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) 09:10:53 AM LINUX RESTART 09:12:03 AM CPU %user %nice %system %iowait %steal %idle 09:13:01 AM all 74.33 0.00 6.59 1.45 2.87 14.76 09:13:01 AM 0 74.33 0.00 6.59 1.45 2.87 14.76 09:14:01 AM all 76.91 0.00 7.12 1.08 2.57 12.32 09:14:01 AM 0 76.91 0.00 7.12 1.08 2.57 12.32 09:15:01 AM all 76.36 0.00 7.41 2.41 2.74 11.09 09:15:01 AM 0 76.36 0.00 7.41 2.41 2.74 11.09 09:16:01 AM all 73.93 0.00 4.84 9.40 2.51 9.33 09:16:01 AM 0 73.93 0.00 4.84 9.40 2.51 9.33 09:17:01 AM all 81.50 0.00 4.34 0.97 2.71 10.48 09:17:01 AM 0 81.50 0.00 4.34 0.97 2.71 10.48 Average: all 76.61 0.00 6.06 3.08 2.68 11.58 Average: 0 76.61 0.00 6.06 3.08 2.68 11.58