---> uname -a: Linux prd-centos7-builder-1c-1g-3473.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 5.9G 15G 30% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 375 162 16 1299 1263 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:e6:e9:30 brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fee6:e930/64 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) 09/12/2025 _x86_64_ (1 CPU) 02:58:52 AM LINUX RESTART 03:00:02 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 78.03 3.75 74.28 165.48 9346.48 03:02:01 AM 80.51 3.93 76.58 296.32 5574.44 03:03:01 AM 73.15 0.14 73.01 6.29 10029.41 03:04:01 AM 131.88 54.75 77.13 4224.90 12364.59 03:05:01 AM 24.30 0.36 23.93 79.64 1142.59 Average: 77.66 12.60 65.06 955.64 7715.53 03:00:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 78028 1803756 95.85 2088 1317972 508584 17.36 471348 1135144 48944 03:02:01 AM 94136 1787648 95.00 2088 1352736 434772 14.84 426496 1143060 124600 03:03:01 AM 75168 1806616 96.01 2088 1201844 636792 21.73 565300 1010768 39620 03:04:01 AM 238512 1643272 87.33 2088 1215592 384284 13.11 361772 1023212 23232 03:05:01 AM 111240 1770544 94.09 2088 1223888 502524 17.15 482480 1029088 15112 Average: 119417 1762367 93.65 2088 1262406 493391 16.84 461479 1068254 50302 03:00:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 AM eth0 66.32 62.49 868.45 6.32 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 28.69 25.05 281.99 6.50 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 108.21 101.45 1177.07 14.31 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 8.92 8.20 6.88 5.18 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 11.60 13.82 10.44 8.53 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.11 42.54 472.55 8.21 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) 09/12/2025 _x86_64_ (1 CPU) 02:58:52 AM LINUX RESTART 03:00:02 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 71.65 0.00 6.86 1.76 3.24 16.49 03:01:01 AM 0 71.65 0.00 6.86 1.76 3.24 16.49 03:02:01 AM all 76.06 0.00 6.70 1.52 4.06 11.66 03:02:01 AM 0 76.06 0.00 6.70 1.52 4.06 11.66 03:03:01 AM all 49.99 0.00 3.90 2.79 4.84 38.48 03:03:01 AM 0 49.99 0.00 3.90 2.79 4.84 38.48 03:04:01 AM all 69.48 0.00 6.24 8.79 4.75 10.73 03:04:01 AM 0 69.48 0.00 6.24 8.79 4.75 10.73 03:05:01 AM all 76.99 0.00 4.26 0.74 4.75 13.25 03:05:01 AM 0 76.99 0.00 4.26 0.74 4.75 13.25 Average: all 68.69 0.00 5.58 3.13 4.33 18.26 Average: 0 68.69 0.00 5.58 3.13 4.33 18.26