---> uname -a: Linux prd-centos7-builder-1c-1g-0.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 378 165 16 1293 1267 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:35:62:2b brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe35:622b/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) 05/04/2026 _x86_64_ (1 CPU) 03:24:38 PM LINUX RESTART 03:25:01 PM tps rtps wtps bread/s bwrtn/s 03:26:01 PM 179.85 95.03 84.82 7208.03 40835.53 03:27:01 PM 71.58 4.18 67.40 205.58 6342.72 03:28:01 PM 94.56 0.57 93.99 26.97 7801.96 03:29:02 PM 100.79 6.02 94.77 652.09 7424.19 03:30:01 PM 84.27 53.74 30.53 4144.28 1491.36 Average: 105.93 31.61 74.32 2424.31 12701.72 03:25:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 PM 70388 1811396 96.26 2088 1442340 439532 15.00 343500 1313756 18948 03:27:01 PM 67544 1814240 96.41 2088 1317928 525616 17.94 466100 1154316 110788 03:28:01 PM 111800 1769984 94.06 2088 1354004 421000 14.37 391764 1160304 103360 03:29:02 PM 65372 1816412 96.53 2088 1345548 471004 16.07 448632 1120428 16564 03:30:01 PM 228976 1652808 87.83 2088 1223900 417524 14.25 366524 1047876 22948 Average: 108816 1772968 94.22 2088 1336744 454935 15.52 403304 1159336 54522 03:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:26:01 PM eth0 174.44 101.03 660.02 54.24 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 172.27 84.52 951.75 8.94 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 62.70 30.16 295.55 5.17 0.00 0.00 0.00 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:02 PM eth0 45.94 29.56 223.88 13.49 0.00 0.00 0.00 03:29:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 16.56 14.61 13.69 8.74 0.00 0.00 0.00 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.56 52.02 430.83 18.00 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) 05/04/2026 _x86_64_ (1 CPU) 03:24:38 PM LINUX RESTART 03:25:01 PM CPU %user %nice %system %iowait %steal %idle 03:26:01 PM all 51.41 0.00 15.70 8.39 23.32 1.18 03:26:01 PM 0 51.41 0.00 15.70 8.39 23.32 1.18 03:27:01 PM all 51.96 0.00 5.02 3.30 21.89 17.83 03:27:01 PM 0 51.96 0.00 5.02 3.30 21.89 17.83 03:28:01 PM all 58.58 0.00 5.44 2.91 19.50 13.57 03:28:01 PM 0 58.58 0.00 5.44 2.91 19.50 13.57 03:29:02 PM all 68.88 0.00 6.59 1.34 16.01 7.18 03:29:02 PM 0 68.88 0.00 6.59 1.34 16.01 7.18 03:30:01 PM all 60.21 0.00 4.25 8.60 20.25 6.70 03:30:01 PM 0 60.21 0.00 4.25 8.60 20.25 6.70 Average: all 58.20 0.00 7.38 4.89 20.19 9.35 Average: 0 58.20 0.00 7.38 4.89 20.19 9.35