---> uname -a: Linux prd-centos7-builder-1c-1g-11177.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 378 147 16 1311 1267 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:32:04:50 brd ff:ff:ff:ff:ff:ff inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe32:450/64 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) 12/07/2025 _x86_64_ (1 CPU) 10:03:56 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 91.03 4.54 86.50 216.22 9225.08 10:07:01 AM 89.90 0.65 89.25 30.98 7582.63 10:08:02 AM 135.88 58.68 77.20 4649.37 5425.34 10:09:01 AM 26.47 0.40 26.07 96.08 1581.09 Average: 86.16 16.06 70.10 1246.51 5993.51 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 226112 1655672 87.98 2088 1261272 422772 14.43 332460 1129624 61320 10:07:01 AM 116340 1765444 93.82 2088 1354644 409232 13.97 391588 1150712 55188 10:08:02 AM 64936 1816848 96.55 2088 1291340 510348 17.42 499616 1076588 18884 10:09:01 AM 91996 1789788 95.11 2088 1243660 530688 18.11 475388 1073640 9052 Average: 124846 1756938 93.37 2088 1287729 468260 15.98 424763 1107641 36111 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 160.45 85.36 934.24 8.94 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 65.12 41.18 278.84 9.90 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 10:08:02 AM eth0 72.90 32.23 215.04 14.56 0.00 0.00 0.00 10:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 16.32 14.93 13.82 6.24 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 79.30 43.73 364.32 9.92 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) 12/07/2025 _x86_64_ (1 CPU) 10:03:56 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 64.86 0.00 6.03 3.28 9.53 16.31 10:06:01 AM 0 64.86 0.00 6.03 3.28 9.53 16.31 10:07:01 AM all 67.86 0.00 6.18 2.64 9.06 14.26 10:07:01 AM 0 67.86 0.00 6.18 2.64 9.06 14.26 10:08:02 AM all 68.98 0.00 6.02 9.86 8.35 6.80 10:08:02 AM 0 68.98 0.00 6.02 9.86 8.35 6.80 10:09:01 AM all 76.49 0.00 4.43 1.00 8.94 9.14 10:09:01 AM 0 76.49 0.00 4.43 1.00 8.94 9.14 Average: all 69.49 0.00 5.67 4.20 8.97 11.66 Average: 0 69.49 0.00 5.67 4.20 8.97 11.66