---> uname -a: Linux prd-centos7-builder-1c-1g-6323.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 363 142 16 1331 1281 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:78:b6:1e brd ff:ff:ff:ff:ff:ff inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe78:b61e/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) 02/12/2026 _x86_64_ (1 CPU) 10:12:42 AM LINUX RESTART 10:13:02 AM tps rtps wtps bread/s bwrtn/s 10:14:02 AM 196.65 118.83 77.82 9719.56 41415.99 10:15:01 AM 88.57 1.61 86.96 103.34 9103.52 10:16:01 AM 91.93 1.26 90.67 179.69 8661.28 10:17:01 AM 111.84 58.10 53.74 4620.66 4469.82 10:18:01 AM 20.81 0.25 20.57 62.03 1197.88 Average: 101.32 35.62 65.70 2905.09 12788.61 10:13:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:02 AM 131632 1750152 93.00 2088 1413964 414080 14.13 307860 1282380 27372 10:15:01 AM 182964 1698820 90.28 2088 1302480 436548 14.90 344384 1159772 92796 10:16:01 AM 83432 1798352 95.57 2088 1336808 497940 16.99 432292 1128644 89620 10:17:01 AM 213420 1668364 88.66 2088 1261700 412096 14.06 383020 1048564 22148 10:18:01 AM 160512 1721272 91.47 2088 1263420 461460 15.75 434396 1048952 7636 Average: 154392 1727392 91.80 2088 1315674 444425 15.17 380390 1133662 47914 10:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:14:02 AM eth0 234.71 131.60 843.42 55.85 0.00 0.00 0.00 10:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 157.80 97.25 882.31 11.48 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 48.88 31.30 207.96 7.93 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 52.16 25.88 180.51 14.11 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 13.72 12.38 11.68 5.23 0.00 0.00 0.00 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.42 59.10 421.03 18.71 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) 02/12/2026 _x86_64_ (1 CPU) 10:12:42 AM LINUX RESTART 10:13:02 AM CPU %user %nice %system %iowait %steal %idle 10:14:02 AM all 66.31 0.00 17.65 7.02 6.22 2.80 10:14:02 AM 0 66.31 0.00 17.65 7.02 6.22 2.80 10:15:01 AM all 64.12 0.00 6.20 2.98 6.49 20.21 10:15:01 AM 0 64.12 0.00 6.20 2.98 6.49 20.21 10:16:01 AM all 71.89 0.00 7.25 1.23 5.86 13.77 10:16:01 AM 0 71.89 0.00 7.25 1.23 5.86 13.77 10:17:01 AM all 59.54 0.00 4.53 9.40 4.92 21.61 10:17:01 AM 0 59.54 0.00 4.53 9.40 4.92 21.61 10:18:01 AM all 47.93 0.00 3.54 0.54 3.66 44.34 10:18:01 AM 0 47.93 0.00 3.54 0.54 3.66 44.34 Average: all 61.88 0.00 7.77 4.23 5.42 20.71 Average: 0 61.88 0.00 7.77 4.23 5.42 20.71