---> uname -a: Linux prd-centos7-builder-1c-1g-7370.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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 355 286 16 1195 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:08:22:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.247/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe08:22e1/64 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) 08/02/2026 _x86_64_ (1 CPU) 10:49:46 PM LINUX RESTART 10:50:01 PM tps rtps wtps bread/s bwrtn/s 10:51:01 PM 199.24 118.99 80.25 9751.25 41992.77 10:52:01 PM 82.29 1.71 80.58 107.46 9179.52 10:53:01 PM 94.02 5.69 88.33 515.55 8635.10 10:54:01 PM 101.97 62.26 39.71 5100.92 5516.50 10:55:01 PM 23.34 0.58 22.76 142.24 1147.67 Average: 99.80 37.54 62.26 3098.48 13185.19 10:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 PM 98388 1783396 94.77 2088 1429780 427328 14.58 328172 1294952 29116 10:52:01 PM 131204 1750580 93.03 2088 1336288 452908 15.46 379192 1176288 103816 10:53:01 PM 76848 1804936 95.92 2088 1271584 589380 20.11 473352 1097768 112696 10:54:01 PM 242284 1639500 87.12 2088 1126212 528100 18.02 436412 978372 13664 10:55:01 PM 243804 1637980 87.04 2088 1132660 519712 17.74 430192 983356 8596 Average: 158506 1723278 91.58 2088 1259305 503486 17.18 409464 1106147 53578 10:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:01 PM eth0 270.83 135.99 903.43 58.82 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 78.58 71.13 937.06 9.13 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 38.89 34.52 183.10 16.57 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 19.98 19.08 116.84 10.19 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 10:55:01 PM eth0 12.33 14.30 13.25 6.61 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.43 54.72 429.37 20.11 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) 08/02/2026 _x86_64_ (1 CPU) 10:49:46 PM LINUX RESTART 10:50:01 PM CPU %user %nice %system %iowait %steal %idle 10:51:01 PM all 70.69 0.00 19.58 3.06 3.13 3.54 10:51:01 PM 0 70.69 0.00 19.58 3.06 3.13 3.54 10:52:01 PM all 74.00 0.00 6.36 0.69 2.85 16.10 10:52:01 PM 0 74.00 0.00 6.36 0.69 2.85 16.10 10:53:01 PM all 77.26 0.00 7.39 0.71 2.85 11.80 10:53:01 PM 0 77.26 0.00 7.39 0.71 2.85 11.80 10:54:01 PM all 72.01 0.00 6.87 8.04 2.33 10.75 10:54:01 PM 0 72.01 0.00 6.87 8.04 2.33 10.75 10:55:01 PM all 81.44 0.00 4.06 0.58 2.63 11.30 10:55:01 PM 0 81.44 0.00 4.06 0.58 2.63 11.30 Average: all 75.09 0.00 8.81 2.61 2.76 10.73 Average: 0 75.09 0.00 8.81 2.61 2.76 10.73