---> uname -a: Linux prd-centos7-builder-1c-1g-6776.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 374 143 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:66:35:2f brd ff:ff:ff:ff:ff:ff inet 10.32.6.223/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe66:352f/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) 10/18/2025 _x86_64_ (1 CPU) 10:04:19 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:02 AM 126.03 27.85 98.18 4565.74 40359.63 10:07:01 AM 81.61 2.28 79.33 124.16 8957.26 10:08:01 AM 81.47 1.13 80.35 171.89 5089.94 10:09:01 AM 79.92 6.29 73.63 696.48 7025.38 10:10:01 AM 74.63 51.50 23.14 3944.80 1167.02 Average: 88.64 17.97 70.67 1908.91 12442.25 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:02 AM 151284 1730500 91.96 2088 1404192 388680 13.26 295444 1276520 28720 10:07:01 AM 224412 1657372 88.07 2088 1264828 418628 14.29 333404 1129340 51272 10:08:01 AM 108112 1773672 94.25 2088 1342180 428608 14.63 407448 1142524 105544 10:09:01 AM 129324 1752460 93.13 2088 1327156 464752 15.86 404248 1101616 14960 10:10:01 AM 187364 1694420 90.04 2088 1251932 428080 14.61 415652 1037088 23560 Average: 160099 1721685 91.49 2088 1318058 425750 14.53 371239 1137418 44811 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:02 AM eth0 170.23 105.57 817.52 53.44 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 125.85 62.84 753.53 7.02 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 57.24 32.99 271.04 5.40 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 62.35 30.46 222.71 13.86 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 12.19 11.88 9.53 7.52 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 85.17 48.55 412.93 17.36 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) 10/18/2025 _x86_64_ (1 CPU) 10:04:19 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:02 AM all 53.03 0.00 11.41 7.75 22.19 5.63 10:06:02 AM 0 53.03 0.00 11.41 7.75 22.19 5.63 10:07:01 AM all 53.44 0.00 4.87 2.28 17.80 21.61 10:07:01 AM 0 53.44 0.00 4.87 2.28 17.80 21.61 10:08:01 AM all 58.21 0.00 5.16 1.64 18.92 16.08 10:08:01 AM 0 58.21 0.00 5.16 1.64 18.92 16.08 10:09:01 AM all 62.69 0.00 5.82 2.37 19.55 9.56 10:09:01 AM 0 62.69 0.00 5.82 2.37 19.55 9.56 10:10:01 AM all 56.08 0.00 3.54 15.17 17.71 7.50 10:10:01 AM 0 56.08 0.00 3.54 15.17 17.71 7.50 Average: all 56.67 0.00 6.14 5.89 19.22 12.07 Average: 0 56.67 0.00 6.14 5.89 19.22 12.07