---> uname -a: Linux prd-centos7-builder-1c-1g-759.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 ---> free -m: total used free shared buff/cache available Mem: 1837 395 152 16 1289 1242 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:c4:31:4b brd ff:ff:ff:ff:ff:ff inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fec4:314b/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) 11:01:59 AM LINUX RESTART 11:03:02 AM tps rtps wtps bread/s bwrtn/s 11:04:02 AM 77.92 2.04 75.88 89.42 9332.75 11:05:01 AM 75.69 0.33 75.37 7.55 6051.19 11:06:01 AM 126.62 0.34 126.28 15.48 21889.68 11:07:01 AM 105.73 6.80 98.93 502.94 18564.47 11:08:01 AM 116.40 86.99 29.42 5888.89 1941.39 11:09:01 AM 22.67 2.21 20.46 169.18 612.36 Average: 87.58 16.63 70.95 1124.72 9731.20 11:03:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:02 AM 231992 1649792 87.67 2088 1247548 410808 14.02 340572 1105656 53992 11:05:01 AM 109168 1772616 94.20 2088 1340564 418852 14.29 409772 1137996 109708 11:06:01 AM 81708 1800076 95.66 2088 1212136 576396 19.67 563024 965560 60396 11:07:01 AM 262196 1619588 86.07 2088 1121540 409248 13.97 508480 810872 17644 11:08:01 AM 81676 1800108 95.66 2088 1212476 500772 17.09 626464 875860 8780 11:09:01 AM 147196 1734588 92.18 2088 1193944 456468 15.58 582036 857368 7744 Average: 152323 1729461 91.91 2088 1221368 462091 15.77 505058 958885 43044 11:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:04:02 AM eth0 75.15 64.50 882.38 6.64 0.00 0.00 0.00 11:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 34.06 31.53 289.54 6.81 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 86.13 67.24 1534.64 8.06 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 15.64 16.06 10.49 7.78 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 8.90 10.24 6.96 5.89 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 11.49 13.39 11.18 8.08 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.40 33.69 454.31 7.21 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) 12/16/2025 _x86_64_ (1 CPU) 11:01:59 AM LINUX RESTART 11:03:02 AM CPU %user %nice %system %iowait %steal %idle 11:04:02 AM all 69.63 0.00 5.86 1.29 5.08 18.13 11:04:02 AM 0 69.63 0.00 5.86 1.29 5.08 18.13 11:05:01 AM all 70.22 0.00 6.00 1.29 5.97 16.52 11:05:01 AM 0 70.22 0.00 6.00 1.29 5.97 16.52 11:06:01 AM all 67.45 0.00 6.41 1.97 6.87 17.29 11:06:01 AM 0 67.45 0.00 6.41 1.97 6.87 17.29 11:07:01 AM all 73.59 0.00 5.81 3.24 6.68 10.69 11:07:01 AM 0 73.59 0.00 5.81 3.24 6.68 10.69 11:08:01 AM all 64.70 0.00 3.23 14.04 7.06 10.97 11:08:01 AM 0 64.70 0.00 3.23 14.04 7.06 10.97 11:09:01 AM all 72.44 0.00 3.95 1.31 7.46 14.84 11:09:01 AM 0 72.44 0.00 3.95 1.31 7.46 14.84 Average: all 69.67 0.00 5.20 3.89 6.53 14.72 Average: 0 69.67 0.00 5.20 3.89 6.53 14.72