---> uname -a: Linux prd-centos7-builder-1c-1g-1509.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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 354 274 16 1208 1294 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:31:09:c7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe31:9c7/64 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) 04/26/2026 _x86_64_ (1 CPU) 10:49:51 PM LINUX RESTART 10:51:02 PM tps rtps wtps bread/s bwrtn/s 10:52:01 PM 82.32 2.58 79.74 134.59 9253.91 10:53:01 PM 80.73 3.91 76.82 296.81 8833.05 10:54:01 PM 103.06 61.76 41.31 5152.26 5350.07 Average: 88.77 22.93 65.84 1876.35 7800.40 10:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 PM 159332 1722452 91.53 2088 1327544 428124 14.61 351128 1176724 100596 10:53:01 PM 77264 1804520 95.89 2088 1273996 571904 19.52 467064 1103068 110372 10:54:01 PM 316104 1565680 83.20 2088 1145356 422772 14.43 330264 1011404 24648 Average: 184233 1697551 90.21 2088 1248965 474267 16.18 382819 1097065 78539 10:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:52:01 PM eth0 79.47 71.29 955.85 7.64 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 33.76 31.61 188.52 7.84 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 23.32 21.62 113.83 11.81 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.32 41.34 416.42 9.11 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) 04/26/2026 _x86_64_ (1 CPU) 10:49:51 PM LINUX RESTART 10:51:02 PM CPU %user %nice %system %iowait %steal %idle 10:52:01 PM all 70.68 0.00 6.52 1.16 5.20 16.44 10:52:01 PM 0 70.68 0.00 6.52 1.16 5.20 16.44 10:53:01 PM all 73.39 0.00 6.75 0.75 5.33 13.78 10:53:01 PM 0 73.39 0.00 6.75 0.75 5.33 13.78 10:54:01 PM all 67.42 0.00 7.36 8.67 5.50 11.04 10:54:01 PM 0 67.42 0.00 7.36 8.67 5.50 11.04 Average: all 70.49 0.00 6.88 3.55 5.34 13.74 Average: 0 70.49 0.00 6.88 3.55 5.34 13.74