---> uname -a: Linux prd-centos7-builder-1c-1g-4239.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 366 156 16 1314 1278 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:67:bd:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.203/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe67:bdd4/64 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) 06/25/2026 _x86_64_ (1 CPU) 10:03:47 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 211.38 125.73 85.65 9995.07 41185.32 10:06:01 AM 89.53 1.91 87.61 114.96 9158.43 10:07:01 AM 88.10 1.65 86.45 102.91 9537.88 10:08:02 AM 116.86 59.27 57.59 4759.43 4354.06 Average: 126.36 47.02 79.35 3733.24 16038.07 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 126180 1755604 93.29 2088 1422392 406024 13.86 306740 1289420 26060 10:06:01 AM 148452 1733332 92.11 2088 1303248 466212 15.91 373200 1165028 97004 10:07:01 AM 97148 1784636 94.84 2088 1325560 521976 17.81 418244 1127492 80356 10:08:02 AM 200968 1680816 89.32 2088 1244572 435212 14.85 376880 1067004 23256 Average: 143187 1738597 92.39 2088 1323943 457356 15.61 368766 1162236 56669 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 336.18 167.24 822.45 59.17 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 157.30 102.73 913.88 11.50 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 10:07:01 AM eth0 53.87 32.18 215.72 5.71 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:02 AM eth0 41.31 31.42 185.90 18.53 0.00 0.00 0.00 10:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 147.25 83.49 535.96 23.70 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) 06/25/2026 _x86_64_ (1 CPU) 10:03:47 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 68.82 0.00 20.46 3.77 4.58 2.37 10:05:01 AM 0 68.82 0.00 20.46 3.77 4.58 2.37 10:06:01 AM all 69.06 0.00 6.97 1.82 4.29 17.86 10:06:01 AM 0 69.06 0.00 6.97 1.82 4.29 17.86 10:07:01 AM all 75.78 0.00 7.76 2.31 4.14 10.01 10:07:01 AM 0 75.78 0.00 7.76 2.31 4.14 10.01 10:08:02 AM all 75.79 0.00 5.34 8.33 3.91 6.63 10:08:02 AM 0 75.79 0.00 5.34 8.33 3.91 6.63 Average: all 72.35 0.00 10.12 4.05 4.23 9.25 Average: 0 72.35 0.00 10.12 4.05 4.23 9.25