---> uname -a: Linux prd-centos7-builder-1c-1g-9045.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 352 289 16 1195 1296 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:58:51:fd brd ff:ff:ff:ff:ff:ff inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe58:51fd/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) 08/23/2026 _x86_64_ (1 CPU) 10:49:39 PM LINUX RESTART 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 80.87 4.73 76.14 231.02 9188.80 10:53:01 PM 91.29 4.48 86.81 401.61 11121.03 10:54:01 PM 83.53 43.10 40.43 4307.35 6031.36 10:55:01 PM 40.65 21.26 19.39 990.68 647.61 Average: 74.03 18.37 55.66 1479.34 6739.40 10:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 248424 1633360 86.80 2088 1258876 411348 14.04 311400 1129120 62192 10:53:01 PM 114444 1767340 93.92 2088 1368132 407640 13.91 375752 1170988 33032 10:54:01 PM 377040 1504744 79.96 2088 1096808 409152 13.96 331492 938900 360 10:55:01 PM 326920 1554864 82.63 2088 1130840 442464 15.10 373236 960536 22936 Average: 266707 1615077 85.83 2088 1213664 417651 14.25 347970 1049886 29630 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:52:01 PM eth0 46.74 44.55 902.96 5.29 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 61.56 58.95 687.30 12.05 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 20.78 18.70 262.86 7.67 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 16.71 16.36 14.42 12.87 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.43 34.63 466.65 9.47 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) 08/23/2026 _x86_64_ (1 CPU) 10:49:39 PM LINUX RESTART 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 74.54 0.00 6.76 0.67 2.25 15.77 10:52:01 PM 0 74.54 0.00 6.76 0.67 2.25 15.77 10:53:01 PM all 73.27 0.00 7.45 1.41 2.21 15.66 10:53:01 PM 0 73.27 0.00 7.45 1.41 2.21 15.66 10:54:01 PM all 73.09 0.00 8.60 5.63 2.31 10.37 10:54:01 PM 0 73.09 0.00 8.60 5.63 2.31 10.37 10:55:01 PM all 79.85 0.00 4.41 3.08 2.43 10.23 10:55:01 PM 0 79.85 0.00 4.41 3.08 2.43 10.23 Average: all 75.20 0.00 6.80 2.70 2.30 13.01 Average: 0 75.20 0.00 6.80 2.70 2.30 13.01