---> uname -a: Linux prd-centos7-builder-1c-1g-150.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 384 170 15 1282 1253 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:45:aa:aa brd ff:ff:ff:ff:ff:ff inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe45:aaaa/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) 04/09/2026 _x86_64_ (1 CPU) 10:35:13 PM LINUX RESTART 10:36:01 PM tps rtps wtps bread/s bwrtn/s 10:37:01 PM 82.90 16.47 66.43 1530.54 5638.26 10:38:01 PM 92.10 0.74 91.35 31.05 10490.41 10:39:01 PM 130.23 0.37 129.86 15.50 30406.90 10:40:02 PM 131.04 14.79 116.25 802.13 24142.25 10:41:01 PM 128.86 90.67 38.20 6106.90 2998.48 Average: 113.00 24.35 88.66 1679.16 14795.09 10:36:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 PM 77464 1804320 95.88 2088 1345296 512724 17.50 454836 1176524 95640 10:38:01 PM 84576 1797208 95.51 2088 1368228 433716 14.80 420448 1156264 116240 10:39:01 PM 76440 1805344 95.94 2088 1239192 576320 19.67 675332 868604 49912 10:40:02 PM 394728 1487056 79.02 2088 1006088 425016 14.50 443180 762764 51756 10:41:01 PM 197108 1684676 89.53 2088 1187164 435792 14.87 475968 922588 7472 Average: 166063 1715721 91.18 2088 1229194 476714 16.27 493953 977349 64204 10:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:37:01 PM eth0 91.64 76.53 914.74 15.75 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 31.14 28.37 273.31 5.02 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 235.93 193.94 4075.08 18.94 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 PM eth0 8.50 10.57 5.73 4.37 0.00 0.00 0.00 10:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 12.25 13.26 10.40 8.86 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.06 64.67 1059.23 10.58 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) 04/09/2026 _x86_64_ (1 CPU) 10:35:13 PM LINUX RESTART 10:36:01 PM CPU %user %nice %system %iowait %steal %idle 10:37:01 PM all 71.12 0.00 5.64 3.22 5.05 14.97 10:37:01 PM 0 71.12 0.00 5.64 3.22 5.05 14.97 10:38:01 PM all 69.24 0.00 6.80 2.09 6.20 15.67 10:38:01 PM 0 69.24 0.00 6.80 2.09 6.20 15.67 10:39:01 PM all 64.74 0.00 7.66 1.79 5.60 20.21 10:39:01 PM 0 64.74 0.00 7.66 1.79 5.60 20.21 10:40:02 PM all 68.50 0.00 7.29 4.01 4.72 15.48 10:40:02 PM 0 68.50 0.00 7.29 4.01 4.72 15.48 10:41:01 PM all 69.40 0.00 3.82 12.12 3.41 11.25 10:41:01 PM 0 69.40 0.00 3.82 12.12 3.41 11.25 Average: all 68.59 0.00 6.25 4.62 5.00 15.53 Average: 0 68.59 0.00 6.25 4.62 5.00 15.53