---> uname -a: Linux prd-centos7-builder-1c-1g-10045.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: 2800.000 BogoMIPS: 5600.00 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 374 139 16 1323 1271 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:e2:b1:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.215/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fee2:b1a6/64 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) 03/29/2026 _x86_64_ (1 CPU) 10:03:43 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 204.54 124.29 80.26 10127.85 42466.87 10:06:01 AM 84.83 2.67 82.16 139.38 9411.28 10:07:01 AM 89.56 0.71 88.85 32.96 8933.96 10:08:01 AM 115.84 60.27 55.57 4844.81 4664.01 Average: 122.98 46.28 76.70 3728.29 16148.90 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 100124 1781660 94.68 2088 1434068 424240 14.48 333600 1294080 28524 10:06:01 AM 190500 1691284 89.88 2088 1298572 430700 14.70 347544 1151736 77648 10:07:01 AM 92244 1789540 95.10 2088 1343164 479940 16.38 419888 1134456 84492 10:08:01 AM 165920 1715864 91.18 2088 1254128 453408 15.47 402236 1075716 22116 Average: 137197 1744587 92.71 2088 1332483 447072 15.26 375817 1163997 53195 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:02 AM eth0 287.69 139.92 826.00 58.82 0.00 0.00 0.00 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 118.18 70.27 934.46 8.77 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 61.28 36.38 215.53 8.38 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 10:08:01 AM eth0 41.84 30.88 192.85 16.93 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.95 68.80 540.56 22.92 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) 03/29/2026 _x86_64_ (1 CPU) 10:03:43 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 64.90 0.00 21.60 5.42 6.89 1.18 10:05:02 AM 0 64.90 0.00 21.60 5.42 6.89 1.18 10:06:01 AM all 64.56 0.00 6.70 2.67 5.98 20.09 10:06:01 AM 0 64.56 0.00 6.70 2.67 5.98 20.09 10:07:01 AM all 72.37 0.00 7.10 1.87 5.26 13.40 10:07:01 AM 0 72.37 0.00 7.10 1.87 5.26 13.40 10:08:01 AM all 72.39 0.00 6.04 9.77 4.24 7.57 10:08:01 AM 0 72.39 0.00 6.04 9.77 4.24 7.57 Average: all 68.58 0.00 10.26 4.92 5.58 10.65 Average: 0 68.58 0.00 10.26 4.92 5.58 10.65