---> uname -a: Linux prd-centos7-builder-1c-1g-2136.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 393 150 16 1293 1244 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:c1:f2:20 brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fec1:f220/64 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) 08/27/2025 _x86_64_ (1 CPU) 08:39:15 AM LINUX RESTART 08:40:01 AM tps rtps wtps bread/s bwrtn/s 08:41:01 AM 73.05 18.17 54.88 1655.98 5843.35 08:42:01 AM 101.13 0.02 101.11 0.57 10011.25 08:43:01 AM 92.13 1.82 90.30 82.58 9393.92 08:44:02 AM 101.20 0.90 100.31 39.53 20749.88 08:45:01 AM 113.16 37.62 75.54 2043.13 14826.63 08:46:01 AM 87.94 58.58 29.36 4518.38 1403.26 Average: 94.72 19.42 75.30 1384.83 10363.13 08:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 AM 81404 1800380 95.67 2088 1347392 503164 17.17 441752 1183348 73460 08:42:01 AM 158520 1723264 91.58 2088 1324700 407392 13.90 358612 1146512 104328 08:43:01 AM 72448 1809336 96.15 2088 1278644 567308 19.36 478328 1083944 80952 08:44:02 AM 74988 1806796 96.02 2088 1231104 591928 20.20 652996 878884 61472 08:45:01 AM 231644 1650140 87.69 2088 1177912 399936 13.65 510772 835272 24700 08:46:01 AM 179868 1701916 90.44 2088 1196780 441400 15.06 551628 854128 7416 Average: 133145 1748639 92.92 2088 1259422 485188 16.56 499015 997015 58721 08:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:41:01 AM eth0 127.02 96.22 1050.86 27.09 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 25.65 22.90 277.32 3.58 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 63.13 52.29 918.25 17.52 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:02 AM eth0 28.48 21.22 649.09 5.32 0.00 0.00 0.00 08:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 11.35 11.31 7.83 3.88 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 12.16 13.31 10.12 11.28 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.75 36.30 487.51 11.47 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) 08/27/2025 _x86_64_ (1 CPU) 08:39:15 AM LINUX RESTART 08:40:01 AM CPU %user %nice %system %iowait %steal %idle 08:41:01 AM all 72.94 0.00 6.76 3.15 3.15 14.00 08:41:01 AM 0 72.94 0.00 6.76 3.15 3.15 14.00 08:42:01 AM all 69.62 0.00 7.07 1.62 3.75 17.95 08:42:01 AM 0 69.62 0.00 7.07 1.62 3.75 17.95 08:43:01 AM all 64.69 0.00 6.49 2.40 3.56 22.86 08:43:01 AM 0 64.69 0.00 6.49 2.40 3.56 22.86 08:44:02 AM all 70.91 0.00 6.72 1.73 3.85 16.80 08:44:02 AM 0 70.91 0.00 6.72 1.73 3.85 16.80 08:45:01 AM all 73.15 0.00 5.78 6.86 3.28 10.93 08:45:01 AM 0 73.15 0.00 5.78 6.86 3.28 10.93 08:46:01 AM all 72.86 0.00 4.26 8.62 3.07 11.20 08:46:01 AM 0 72.86 0.00 4.26 8.62 3.07 11.20 Average: all 70.68 0.00 6.18 4.05 3.44 15.65 Average: 0 70.68 0.00 6.18 4.05 3.44 15.65