---> uname -a: Linux prd-centos7-builder-1c-1g-4812.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 385 132 16 1319 1252 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:f2:f6:74 brd ff:ff:ff:ff:ff:ff inet 10.32.7.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fef2:f674/64 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) 02/03/2026 _x86_64_ (1 CPU) 11:47:27 AM LINUX RESTART 11:48:02 AM tps rtps wtps bread/s bwrtn/s 11:49:02 AM 84.09 36.19 47.90 5044.74 3621.12 11:50:01 AM 92.91 0.02 92.90 0.57 10876.72 11:51:01 AM 109.80 0.67 109.13 31.76 13585.54 11:52:01 AM 118.28 0.71 117.57 29.93 24104.63 11:53:01 AM 118.72 73.07 45.65 5696.75 4138.03 11:54:01 AM 22.02 1.19 20.83 145.69 1035.70 Average: 91.09 18.68 72.41 1816.53 9583.27 11:48:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:02 AM 90804 1790980 95.17 2088 1406524 447760 15.28 365704 1259336 56452 11:50:01 AM 77016 1804768 95.91 2088 1327016 505220 17.24 439316 1164272 93056 11:51:01 AM 68588 1813196 96.36 2088 1306528 549032 18.74 491600 1087084 18996 11:52:01 AM 73344 1808440 96.10 2088 1209236 597992 20.41 678484 837592 68472 11:53:01 AM 75236 1806548 96.00 2088 1266096 475700 16.23 580380 930756 23268 11:54:01 AM 136192 1745592 92.76 2088 1222648 455596 15.55 563672 887224 7628 Average: 86863 1794921 95.38 2088 1289675 505217 17.24 519859 1027711 44645 11:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:49:02 AM eth0 265.44 149.48 1111.51 61.47 0.00 0.00 0.00 11:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 56.65 51.71 727.92 7.87 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 11:51:01 AM eth0 63.01 55.23 1342.42 7.27 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 11.26 11.35 183.45 2.89 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 16.57 17.56 13.96 8.97 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 11.82 13.37 11.85 8.28 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.56 49.14 561.58 15.85 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) 02/03/2026 _x86_64_ (1 CPU) 11:47:27 AM LINUX RESTART 11:48:02 AM CPU %user %nice %system %iowait %steal %idle 11:49:02 AM all 66.65 0.00 9.32 2.28 13.73 8.02 11:49:02 AM 0 66.65 0.00 9.32 2.28 13.73 8.02 11:50:01 AM all 62.58 0.00 5.96 2.31 12.11 17.04 11:50:01 AM 0 62.58 0.00 5.96 2.31 12.11 17.04 11:51:01 AM all 58.32 0.00 5.62 1.48 12.12 22.47 11:51:01 AM 0 58.32 0.00 5.62 1.48 12.12 22.47 11:52:01 AM all 68.60 0.00 6.49 1.37 13.14 10.41 11:52:01 AM 0 68.60 0.00 6.49 1.37 13.14 10.41 11:53:01 AM all 60.33 0.00 3.93 10.03 11.52 14.19 11:53:01 AM 0 60.33 0.00 3.93 10.03 11.52 14.19 11:54:01 AM all 68.36 0.00 4.20 1.01 13.94 12.49 11:54:01 AM 0 68.36 0.00 4.20 1.01 13.94 12.49 Average: all 64.11 0.00 5.89 3.10 12.75 14.14 Average: 0 64.11 0.00 5.89 3.10 12.75 14.14