---> uname -a: Linux prd-centos7-builder-1c-1g-771.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 377 169 15 1290 1260 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:af:f7:60 brd ff:ff:ff:ff:ff:ff inet 10.32.6.234/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:feaf:f760/64 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) 12/16/2025 _x86_64_ (1 CPU) 11:43:45 AM LINUX RESTART 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:02 AM 187.25 114.45 72.80 9535.99 41458.84 11:46:01 AM 79.83 1.19 78.64 64.81 9206.26 11:47:01 AM 92.78 1.27 91.51 180.79 9185.47 11:48:01 AM 102.88 3.73 99.15 405.12 26198.12 11:49:01 AM 109.98 8.42 101.57 339.34 23828.73 11:50:01 AM 121.67 88.82 32.86 6019.43 2160.06 11:51:02 AM 19.47 1.28 18.20 50.58 506.86 Average: 101.92 31.22 70.70 2363.28 16065.74 11:44:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:02 AM 104672 1777112 94.44 2088 1418736 422504 14.42 334860 1279696 27580 11:46:01 AM 176352 1705432 90.63 2088 1300372 432456 14.76 352588 1156100 88388 11:47:01 AM 64356 1817428 96.58 2088 1321192 538600 18.38 458604 1127304 82568 11:48:01 AM 362492 1519292 80.74 2088 1008248 533140 18.19 413508 838996 98072 11:49:01 AM 365772 1516012 80.56 2088 1015040 444588 15.17 475172 759812 29344 11:50:01 AM 189668 1692116 89.92 2088 1195432 435272 14.85 492772 914056 7408 11:51:02 AM 223784 1658000 88.11 2088 1194812 401984 13.72 483880 888092 16472 Average: 212442 1669342 88.71 2088 1207690 458363 15.64 430198 994865 49976 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:45:02 AM eth0 256.04 134.09 988.86 61.16 0.00 0.00 0.00 11:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 73.39 63.08 806.14 7.40 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 40.18 37.56 452.31 8.23 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 198.21 168.18 3605.37 13.32 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 23.58 23.51 42.02 6.26 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 11.67 12.24 9.63 8.40 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:02 AM eth0 15.83 19.44 8.88 143.60 0.00 0.00 0.00 11:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.41 65.52 848.73 35.43 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) 12/16/2025 _x86_64_ (1 CPU) 11:43:45 AM LINUX RESTART 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:02 AM all 68.19 0.00 17.63 4.99 5.17 4.01 11:45:02 AM 0 68.19 0.00 17.63 4.99 5.17 4.01 11:46:01 AM all 66.29 0.00 6.03 1.86 6.77 19.05 11:46:01 AM 0 66.29 0.00 6.03 1.86 6.77 19.05 11:47:01 AM all 70.66 0.00 6.51 1.74 5.43 15.66 11:47:01 AM 0 70.66 0.00 6.51 1.74 5.43 15.66 11:48:01 AM all 55.15 0.00 6.41 2.68 3.55 32.20 11:48:01 AM 0 55.15 0.00 6.41 2.68 3.55 32.20 11:49:01 AM all 68.90 0.00 6.67 2.99 5.61 15.83 11:49:01 AM 0 68.90 0.00 6.67 2.99 5.61 15.83 11:50:01 AM all 67.90 0.00 3.75 12.48 4.66 11.22 11:50:01 AM 0 67.90 0.00 3.75 12.48 4.66 11.22 11:51:02 AM all 76.99 0.00 3.52 1.15 4.45 13.89 11:51:02 AM 0 76.99 0.00 3.52 1.15 4.45 13.89 Average: all 67.71 0.00 7.21 3.98 5.09 16.01 Average: 0 67.71 0.00 7.21 3.98 5.09 16.01