---> uname -a: Linux prd-centos7-builder-1c-1g-9925.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 383 165 16 1289 1262 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:2b:d6:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.67/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe2b:d6a5/64 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) 09/04/2026 _x86_64_ (1 CPU) 10:04:02 AM LINUX RESTART 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 57.10 24.91 32.18 4574.48 2810.29 10:07:01 AM 89.59 1.40 88.19 93.89 9160.44 10:08:01 AM 83.96 2.66 81.31 190.33 9514.84 10:09:01 AM 124.20 58.79 65.41 4542.59 4461.57 10:10:01 AM 22.46 0.36 22.10 93.25 1112.76 Average: 75.67 17.56 58.12 1885.59 5444.53 10:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 77180 1804604 95.90 2088 1374192 491616 16.78 399620 1240420 44408 10:07:01 AM 174020 1707764 90.75 2088 1280264 448948 15.32 366272 1145572 89532 10:08:01 AM 142012 1739772 92.45 2088 1304644 460832 15.73 409916 1101280 72152 10:09:01 AM 67348 1814436 96.42 2088 1248144 549532 18.75 536444 1041560 19188 10:10:01 AM 82332 1799452 95.62 2088 1227412 554272 18.91 531480 1031212 15196 Average: 108578 1773206 94.23 2088 1286931 501040 17.10 448746 1112009 48095 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 231.52 133.27 884.49 56.17 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 151.81 64.70 834.83 8.62 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 75.47 55.95 536.66 8.55 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 10:09:01 AM eth0 36.65 25.98 185.55 14.39 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 16.88 15.69 13.99 8.86 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.40 58.98 492.10 19.17 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) 09/04/2026 _x86_64_ (1 CPU) 10:04:02 AM LINUX RESTART 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 66.69 0.00 7.95 3.28 13.66 8.43 10:06:01 AM 0 66.69 0.00 7.95 3.28 13.66 8.43 10:07:01 AM all 55.04 0.00 5.44 3.66 12.29 23.58 10:07:01 AM 0 55.04 0.00 5.44 3.66 12.29 23.58 10:08:01 AM all 64.87 0.00 6.72 2.55 11.80 14.07 10:08:01 AM 0 64.87 0.00 6.72 2.55 11.80 14.07 10:09:01 AM all 65.82 0.00 5.20 10.37 11.36 7.26 10:09:01 AM 0 65.82 0.00 5.20 10.37 11.36 7.26 10:10:01 AM all 70.24 0.00 4.28 1.37 12.90 11.21 10:10:01 AM 0 70.24 0.00 4.28 1.37 12.90 11.21 Average: all 64.47 0.00 5.91 4.25 12.40 12.97 Average: 0 64.47 0.00 5.91 4.25 12.40 12.97