---> uname -a: Linux prd-centos7-builder-1c-1g-3941.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 393 147 16 1296 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:25:86:2d brd ff:ff:ff:ff:ff:ff inet 10.32.6.28/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe25:862d/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) 06/21/2026 _x86_64_ (1 CPU) 10:03:58 AM LINUX RESTART 10:05:03 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 78.95 10.43 68.52 1073.67 8137.19 10:07:01 AM 81.31 0.57 80.74 26.82 8069.90 10:08:01 AM 148.33 51.74 96.59 4066.25 7455.54 10:09:01 AM 37.69 7.53 30.16 697.25 1778.00 Average: 86.67 17.58 69.09 1466.35 6364.02 10:05:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 74144 1807640 96.06 2088 1302340 528624 18.04 480224 1141376 91624 10:07:01 AM 76348 1805436 95.94 2088 1356036 437108 14.92 437524 1147472 115620 10:08:01 AM 73816 1807968 96.08 2088 1355564 427564 14.59 427380 1137784 12560 10:09:01 AM 183220 1698564 90.26 2088 1227256 443256 15.13 396476 1063636 7620 Average: 101882 1779902 94.59 2088 1310299 459138 15.67 435401 1122567 56856 10:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 171.17 83.60 932.40 8.87 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 67.70 37.89 298.69 7.04 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 49.76 32.29 227.55 16.21 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 18.20 16.60 15.84 9.52 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 Average: eth0 76.46 42.48 367.11 10.41 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) 06/21/2026 _x86_64_ (1 CPU) 10:03:58 AM LINUX RESTART 10:05:03 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 63.62 0.00 5.68 3.73 10.84 16.13 10:06:01 AM 0 63.62 0.00 5.68 3.73 10.84 16.13 10:07:01 AM all 65.82 0.00 6.33 2.15 11.33 14.37 10:07:01 AM 0 65.82 0.00 6.33 2.15 11.33 14.37 10:08:01 AM all 67.25 0.00 6.71 9.14 9.21 7.69 10:08:01 AM 0 67.25 0.00 6.71 9.14 9.21 7.69 10:09:01 AM all 75.32 0.00 4.89 2.10 9.36 8.33 10:09:01 AM 0 75.32 0.00 4.89 2.10 9.36 8.33 Average: all 68.00 0.00 5.91 4.28 10.19 11.62 Average: 0 68.00 0.00 5.91 4.28 10.19 11.62