---> uname -a: Linux prd-centos7-builder-1c-1g-1621.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 378 110 16 1349 1260 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:bf:2c:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:febf:2cfc/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) 10:27:33 AM LINUX RESTART 10:28:01 AM tps rtps wtps bread/s bwrtn/s 10:29:01 AM 120.63 36.18 84.45 4834.45 41885.45 10:30:01 AM 90.53 0.14 90.38 2.40 10774.70 10:31:01 AM 96.77 1.28 95.49 179.33 13170.20 10:32:01 AM 162.23 47.67 114.55 3805.24 25564.74 10:33:02 AM 53.69 16.95 36.74 1207.31 3483.64 Average: 104.76 20.37 84.39 1996.80 18933.69 10:28:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:01 AM 82788 1798996 95.60 2088 1404564 459604 15.68 373644 1258464 54388 10:30:01 AM 108292 1773492 94.25 2088 1334564 470024 16.04 394576 1179952 54208 10:31:01 AM 77584 1804200 95.88 2088 1290456 556680 19.00 499936 1070112 57920 10:32:01 AM 152868 1728916 91.88 2088 1265740 410028 13.99 471620 968524 55804 10:33:02 AM 152440 1729344 91.90 2088 1218224 454684 15.52 537192 906596 8568 Average: 114794 1766990 93.90 2088 1302710 470204 16.05 455394 1076730 46178 10:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:29:01 AM eth0 291.82 157.27 1152.75 62.50 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 65.26 57.33 761.97 6.73 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 74.32 58.81 1462.85 9.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 6.83 6.97 5.29 4.41 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:02 AM eth0 12.24 14.01 12.78 8.53 0.00 0.00 0.00 10:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.78 58.76 679.78 18.14 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) 10:27:33 AM LINUX RESTART 10:28:01 AM CPU %user %nice %system %iowait %steal %idle 10:29:01 AM all 69.88 0.00 13.24 4.62 4.28 7.98 10:29:01 AM 0 69.88 0.00 13.24 4.62 4.28 7.98 10:30:01 AM all 61.80 0.00 5.37 2.62 4.42 25.79 10:30:01 AM 0 61.80 0.00 5.37 2.62 4.42 25.79 10:31:01 AM all 67.76 0.00 6.80 1.78 4.44 19.22 10:31:01 AM 0 67.76 0.00 6.80 1.78 4.44 19.22 10:32:01 AM all 69.40 0.00 7.49 7.45 4.46 11.20 10:32:01 AM 0 69.40 0.00 7.49 7.45 4.46 11.20 10:33:02 AM all 74.84 0.00 4.28 4.12 3.44 13.32 10:33:02 AM 0 74.84 0.00 4.28 4.12 3.44 13.32 Average: all 68.71 0.00 7.43 4.11 4.21 15.54 Average: 0 68.71 0.00 7.43 4.11 4.21 15.54