---> uname -a: Linux prd-centos7-builder-1c-1g-10175.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 378 158 16 1300 1259 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:f0:94:49 brd ff:ff:ff:ff:ff:ff inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fef0:9449/64 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) 11/25/2025 _x86_64_ (1 CPU) 12:34:24 PM LINUX RESTART 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 71.19 22.12 49.07 2514.66 4577.57 12:37:01 PM 90.49 0.02 90.47 0.57 10818.20 12:38:02 PM 88.97 0.68 88.29 32.22 9101.94 12:39:01 PM 128.85 0.90 127.95 39.69 25500.84 12:40:01 PM 130.75 68.55 62.19 5393.59 10098.69 12:41:01 PM 46.61 18.75 27.86 1032.54 1273.65 Average: 92.73 18.51 74.22 1502.34 10187.38 12:35:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 68388 1813396 96.37 2088 1400212 469668 16.03 395624 1246440 64392 12:37:01 PM 107348 1774436 94.30 2088 1322620 473964 16.17 404668 1164124 95504 12:38:02 PM 67116 1814668 96.43 2088 1288948 562356 19.19 493732 1081336 107472 12:39:01 PM 74328 1807456 96.05 2088 1229500 585912 19.99 652868 870068 55624 12:40:01 PM 120364 1761420 93.60 2088 1281804 408880 13.95 518988 937572 23544 12:41:01 PM 173520 1708264 90.78 2088 1204204 437192 14.92 555724 857624 7544 Average: 101844 1779940 94.59 2088 1287881 489662 16.71 503601 1026194 59013 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:36:01 PM eth0 262.90 161.81 1225.10 61.38 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 41.20 38.17 585.09 4.78 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 PM eth0 61.64 54.31 1021.61 8.55 0.00 0.00 0.00 12:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 24.93 20.67 541.27 4.32 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 PM eth0 14.50 14.21 10.86 7.21 0.00 0.00 0.00 12:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 11.77 13.41 11.48 8.52 0.00 0.00 0.00 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.35 50.38 565.79 15.75 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) 11/25/2025 _x86_64_ (1 CPU) 12:34:24 PM LINUX RESTART 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 72.87 0.00 8.21 3.18 7.01 8.73 12:36:01 PM 0 72.87 0.00 8.21 3.18 7.01 8.73 12:37:01 PM all 66.59 0.00 6.19 2.02 7.40 17.80 12:37:01 PM 0 66.59 0.00 6.19 2.02 7.40 17.80 12:38:02 PM all 70.60 0.00 6.20 1.12 7.20 14.88 12:38:02 PM 0 70.60 0.00 6.20 1.12 7.20 14.88 12:39:01 PM all 71.26 0.00 6.43 1.78 7.61 12.92 12:39:01 PM 0 71.26 0.00 6.43 1.78 7.61 12.92 12:40:01 PM all 69.56 0.00 5.38 9.19 7.53 8.35 12:40:01 PM 0 69.56 0.00 5.38 9.19 7.53 8.35 12:41:01 PM all 74.47 0.00 3.83 3.18 7.39 11.13 12:41:01 PM 0 74.47 0.00 3.83 3.18 7.39 11.13 Average: all 70.88 0.00 6.04 3.41 7.36 12.32 Average: 0 70.88 0.00 6.04 3.41 7.36 12.32