---> uname -a: Linux prd-centos7-builder-1c-1g-846.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 6.3G 14G 32% / 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 379 158 15 1300 1259 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:46:43:07 brd ff:ff:ff:ff:ff:ff inet 10.32.6.10/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe46:4307/64 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) 12/16/2025 _x86_64_ (1 CPU) 07:59:57 PM LINUX RESTART 08:01:03 PM tps rtps wtps bread/s bwrtn/s 08:02:01 PM 87.95 3.27 84.68 123.76 9646.83 08:03:01 PM 84.46 0.61 83.85 27.85 7827.44 08:04:01 PM 119.44 1.63 117.81 136.51 28397.48 08:05:02 PM 169.46 67.20 102.26 4952.18 23679.61 08:06:01 PM 34.66 2.89 31.77 375.52 1661.25 Average: 99.64 15.32 84.32 1138.09 14341.05 08:01:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 PM 227724 1654060 87.90 2088 1269596 412880 14.09 323476 1140572 61348 08:03:01 PM 105548 1776236 94.39 2088 1357848 415976 14.20 383060 1172660 54908 08:04:01 PM 365780 1516004 80.56 2088 1023940 509436 17.38 397804 860764 119212 08:05:02 PM 217852 1663932 88.42 2088 1145656 457044 15.60 504480 880584 21724 08:06:01 PM 240008 1641776 87.25 2088 1169352 409828 13.99 468016 893432 7636 Average: 231382 1650402 87.70 2088 1193278 441033 15.05 415367 989602 52966 08:01:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:02:01 PM eth0 71.66 61.34 913.24 6.36 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 34.96 32.39 270.46 8.69 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 212.97 173.64 3906.91 14.20 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:02 PM eth0 10.45 12.14 8.28 7.03 0.00 0.00 0.00 08:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 12.00 13.61 12.52 8.22 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.58 58.76 1026.54 8.92 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) 12/16/2025 _x86_64_ (1 CPU) 07:59:57 PM LINUX RESTART 08:01:03 PM CPU %user %nice %system %iowait %steal %idle 08:02:01 PM all 70.56 0.00 6.41 1.70 3.78 17.56 08:02:01 PM 0 70.56 0.00 6.41 1.70 3.78 17.56 08:03:01 PM all 70.28 0.00 5.89 1.83 3.55 18.45 08:03:01 PM 0 70.28 0.00 5.89 1.83 3.55 18.45 08:04:01 PM all 66.95 0.00 7.98 2.38 4.63 18.06 08:04:01 PM 0 66.95 0.00 7.98 2.38 4.63 18.06 08:05:02 PM all 64.27 0.00 6.10 11.73 4.27 13.64 08:05:02 PM 0 64.27 0.00 6.10 11.73 4.27 13.64 08:06:01 PM all 77.20 0.00 4.37 1.02 3.76 13.65 08:06:01 PM 0 77.20 0.00 4.37 1.02 3.76 13.65 Average: all 69.81 0.00 6.15 3.77 4.00 16.27 Average: 0 69.81 0.00 6.15 3.77 4.00 16.27