---> uname -a: Linux prd-centos7-builder-1c-1g-955.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 382 161 15 1293 1255 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:69:fe:3d brd ff:ff:ff:ff:ff:ff inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe69:fe3d/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) 12:16:56 PM LINUX RESTART 12:18:02 PM tps rtps wtps bread/s bwrtn/s 12:19:01 PM 79.17 3.63 75.55 187.84 9102.56 12:20:01 PM 68.01 0.73 67.28 30.64 5551.25 12:21:01 PM 124.12 0.96 123.16 34.24 30478.28 12:22:01 PM 146.11 40.52 105.59 3918.47 23154.88 12:23:01 PM 59.69 29.88 29.81 1477.61 1440.52 Average: 95.66 15.22 80.44 1138.80 14007.65 12:18:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:01 PM 253452 1628332 86.53 2088 1253300 395792 13.51 304148 1124672 51500 12:20:01 PM 124544 1757240 93.38 2088 1345776 407684 13.91 380176 1153292 116580 12:21:01 PM 93616 1788168 95.03 2088 1224512 566452 19.33 671840 850064 85208 12:22:01 PM 312780 1569004 83.38 2088 1108028 409528 13.98 431028 859660 19320 12:23:01 PM 244044 1637740 87.03 2088 1162756 410440 14.01 460504 892484 22100 Average: 205687 1676097 89.07 2088 1218874 437979 14.95 449539 976034 58942 12:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:19:01 PM eth0 79.50 68.71 876.96 8.84 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 34.75 32.15 285.75 8.34 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 218.72 176.38 3870.09 14.30 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 11.58 12.97 7.83 6.51 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 10.41 11.66 8.71 6.71 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.96 60.35 1010.34 8.94 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) 12:16:56 PM LINUX RESTART 12:18:02 PM CPU %user %nice %system %iowait %steal %idle 12:19:01 PM all 67.51 0.00 5.79 1.68 6.37 18.64 12:19:01 PM 0 67.51 0.00 5.79 1.68 6.37 18.64 12:20:01 PM all 69.84 0.00 5.97 1.80 7.09 15.30 12:20:01 PM 0 69.84 0.00 5.97 1.80 7.09 15.30 12:21:01 PM all 63.04 0.00 7.14 2.52 6.50 20.80 12:21:01 PM 0 63.04 0.00 7.14 2.52 6.50 20.80 12:22:01 PM all 62.63 0.00 6.84 8.15 7.89 14.50 12:22:01 PM 0 62.63 0.00 6.84 8.15 7.89 14.50 12:23:01 PM all 71.12 0.00 3.91 5.27 6.83 12.88 12:23:01 PM 0 71.12 0.00 3.91 5.27 6.83 12.88 Average: all 66.81 0.00 5.93 3.90 6.94 16.42 Average: 0 66.81 0.00 5.93 3.90 6.94 16.42