---> uname -a: Linux prd-centos7-builder-1c-1g-7343.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 373 144 16 1319 1271 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:f6:b3:4f brd ff:ff:ff:ff:ff:ff inet 10.32.6.111/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fef6:b34f/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) 10/25/2025 _x86_64_ (1 CPU) 10:04:15 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 53.45 19.23 34.22 2301.70 2834.35 10:07:02 AM 91.30 0.09 91.22 1.64 9319.21 10:08:01 AM 100.19 1.24 98.95 176.30 7509.33 10:09:01 AM 118.78 57.32 61.46 4539.77 4423.72 10:10:01 AM 22.85 0.40 22.45 92.52 1055.55 Average: 77.34 15.62 61.72 1419.48 5040.18 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 94388 1787396 94.98 2088 1398064 452804 15.45 356300 1266104 47124 10:07:02 AM 143604 1738180 92.37 2088 1313296 459220 15.67 376308 1166848 76020 10:08:01 AM 104452 1777332 94.45 2088 1331096 473756 16.17 421756 1115588 87876 10:09:01 AM 73788 1807996 96.08 2088 1268376 531816 18.15 521884 1043128 20524 10:10:01 AM 94428 1787356 94.98 2088 1250184 527280 17.99 510412 1034104 8220 Average: 102132 1779652 94.57 2088 1312203 488975 16.69 437332 1125154 47953 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 168.93 99.77 805.00 51.29 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 10:07:02 AM eth0 139.73 64.44 771.87 7.76 0.00 0.00 0.00 10:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 44.98 26.34 193.39 6.34 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 60.26 26.53 181.69 12.18 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 14.14 14.16 11.35 8.20 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 85.87 46.35 394.33 17.14 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) 10/25/2025 _x86_64_ (1 CPU) 10:04:15 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 64.16 0.00 6.53 3.58 16.61 9.13 10:06:01 AM 0 64.16 0.00 6.53 3.58 16.61 9.13 10:07:02 AM all 53.74 0.00 5.18 3.28 14.01 23.79 10:07:02 AM 0 53.74 0.00 5.18 3.28 14.01 23.79 10:08:01 AM all 62.85 0.00 6.50 2.20 14.33 14.12 10:08:01 AM 0 62.85 0.00 6.50 2.20 14.33 14.12 10:09:01 AM all 63.11 0.00 4.90 9.97 14.34 7.68 10:09:01 AM 0 63.11 0.00 4.90 9.97 14.34 7.68 10:10:01 AM all 67.23 0.00 3.86 1.67 15.13 12.10 10:10:01 AM 0 67.23 0.00 3.86 1.67 15.13 12.10 Average: all 62.19 0.00 5.39 4.14 14.88 13.40 Average: 0 62.19 0.00 5.39 4.14 14.88 13.40