---> uname -a: Linux prd-centos7-builder-1c-1g-1657.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 401 112 16 1323 1236 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:db:e2:16 brd ff:ff:ff:ff:ff:ff inet 10.32.6.132/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fedb:e216/64 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) 04/28/2026 _x86_64_ (1 CPU) 10:48:15 AM LINUX RESTART 10:49:03 AM tps rtps wtps bread/s bwrtn/s 10:50:01 AM 53.19 26.11 27.08 4563.95 2801.99 10:51:01 AM 64.08 1.28 62.80 66.50 6287.11 10:52:01 AM 68.19 1.23 66.96 174.20 6233.91 10:53:01 AM 99.44 1.20 98.24 62.31 13177.03 10:54:02 AM 107.37 1.24 106.13 68.35 20114.15 10:55:01 AM 109.38 63.55 45.83 5054.54 4891.99 10:56:01 AM 41.15 20.44 20.71 1142.21 1087.41 Average: 77.74 16.17 61.57 1556.91 7877.37 10:49:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:01 AM 101776 1780008 94.59 2088 1422672 424564 14.49 331360 1288100 28880 10:51:01 AM 72832 1808952 96.13 2088 1324072 516776 17.64 467696 1146256 90544 10:52:01 AM 114468 1767316 93.92 2088 1339196 440708 15.04 396124 1157628 84664 10:53:01 AM 75644 1806140 95.98 2088 1264100 572700 19.54 499632 1055364 55896 10:54:02 AM 92128 1789656 95.10 2088 1199088 595020 20.31 657472 838280 96252 10:55:01 AM 126264 1755520 93.29 2088 1206932 486700 16.61 559880 901696 23048 10:56:01 AM 133684 1748100 92.90 2088 1225208 460572 15.72 540576 913160 7656 Average: 102399 1779385 94.56 2088 1283038 499577 17.05 493249 1042926 55277 10:49:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:50:01 AM eth0 174.53 116.65 883.48 59.28 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 49.17 42.92 642.22 4.42 0.00 0.00 0.00 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 26.92 24.67 264.44 6.11 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 72.90 59.00 1436.50 13.38 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:02 AM eth0 2.75 3.77 2.00 1.88 0.00 0.00 0.00 10:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 12.52 12.87 10.13 10.99 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 8.17 9.83 8.94 4.13 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.80 38.06 461.48 14.00 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) 04/28/2026 _x86_64_ (1 CPU) 10:48:15 AM LINUX RESTART 10:49:03 AM CPU %user %nice %system %iowait %steal %idle 10:50:01 AM all 57.42 0.00 7.47 3.34 25.46 6.31 10:50:01 AM 0 57.42 0.00 7.47 3.34 25.46 6.31 10:51:01 AM all 43.33 0.00 3.99 2.35 20.98 29.35 10:51:01 AM 0 43.33 0.00 3.99 2.35 20.98 29.35 10:52:01 AM all 53.74 0.00 4.91 2.45 22.59 16.31 10:52:01 AM 0 53.74 0.00 4.91 2.45 22.59 16.31 10:53:01 AM all 51.61 0.00 5.45 2.74 23.68 16.52 10:53:01 AM 0 51.61 0.00 5.45 2.74 23.68 16.52 10:54:02 AM all 59.01 0.00 5.95 2.09 21.45 11.50 10:54:02 AM 0 59.01 0.00 5.95 2.09 21.45 11.50 10:55:01 AM all 55.10 0.00 3.78 12.66 16.86 11.61 10:55:01 AM 0 55.10 0.00 3.78 12.66 16.86 11.61 10:56:01 AM all 61.20 0.00 3.43 5.32 16.46 13.58 10:56:01 AM 0 61.20 0.00 3.43 5.32 16.46 13.58 Average: all 54.44 0.00 4.99 4.40 21.07 15.11 Average: 0 54.44 0.00 4.99 4.40 21.07 15.11