---> uname -a: Linux prd-centos7-builder-1c-1g-520.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 388 109 16 1339 1249 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:91:da:2a brd ff:ff:ff:ff:ff:ff inet 10.32.7.81/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe91:da2a/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) 04/14/2026 _x86_64_ (1 CPU) 12:36:34 PM LINUX RESTART 12:37:01 PM tps rtps wtps bread/s bwrtn/s 12:38:02 PM 114.63 34.90 79.73 4864.64 42229.50 12:39:01 PM 79.63 1.20 78.43 61.53 8919.54 12:40:01 PM 98.53 1.31 97.22 183.20 9713.06 12:41:01 PM 123.52 0.24 123.28 10.27 27720.73 12:42:02 PM 114.80 65.20 49.61 5025.57 7118.98 Average: 106.24 20.67 85.57 2032.18 19064.35 12:37:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:02 PM 70900 1810884 96.23 2088 1409212 469032 16.01 382556 1265252 48880 12:39:01 PM 115020 1766764 93.89 2088 1331524 471028 16.07 399388 1172360 97268 12:40:01 PM 75648 1806136 95.98 2088 1321224 534284 18.23 464884 1112144 95524 12:41:01 PM 80760 1801024 95.71 2088 1228972 580036 19.79 635736 878416 110188 12:42:02 PM 99044 1782740 94.74 2088 1207432 512860 17.50 587676 904920 22080 Average: 88274 1793510 95.31 2088 1299673 513448 17.52 494048 1066618 74788 12:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:38:02 PM eth0 342.23 171.91 1090.64 64.23 0.00 0.00 0.00 12:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 73.46 64.96 774.91 7.35 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 51.88 48.41 685.05 8.02 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 43.14 39.62 812.51 4.70 0.00 0.00 0.00 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 PM eth0 12.41 13.27 9.92 8.05 0.00 0.00 0.00 12:42:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.86 67.25 671.80 18.34 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) 04/14/2026 _x86_64_ (1 CPU) 12:36:34 PM LINUX RESTART 12:37:01 PM CPU %user %nice %system %iowait %steal %idle 12:38:02 PM all 70.99 0.00 14.21 3.00 3.81 7.98 12:38:02 PM 0 70.99 0.00 14.21 3.00 3.81 7.98 12:39:01 PM all 67.91 0.00 5.79 1.32 3.68 21.30 12:39:01 PM 0 67.91 0.00 5.79 1.32 3.68 21.30 12:40:01 PM all 68.10 0.00 7.97 1.29 2.49 20.16 12:40:01 PM 0 68.10 0.00 7.97 1.29 2.49 20.16 12:41:01 PM all 70.69 0.00 8.34 1.39 2.82 16.75 12:41:01 PM 0 70.69 0.00 8.34 1.39 2.82 16.75 12:42:02 PM all 72.25 0.00 4.59 9.07 3.11 10.98 12:42:02 PM 0 72.25 0.00 4.59 9.07 3.11 10.98 Average: all 70.00 0.00 8.16 3.23 3.18 15.43 Average: 0 70.00 0.00 8.16 3.23 3.18 15.43