---> uname -a: Linux prd-centos7-builder-1c-1g-965.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 378 162 15 1296 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:36:1a:09 brd ff:ff:ff:ff:ff:ff inet 10.32.7.45/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe36:1a09/64 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) 12/17/2025 _x86_64_ (1 CPU) 12:33:38 PM LINUX RESTART 12:34:01 PM tps rtps wtps bread/s bwrtn/s 12:35:01 PM 131.74 49.66 82.09 5598.91 42199.91 12:36:02 PM 85.18 1.45 83.73 65.59 9790.46 12:37:01 PM 101.92 0.88 101.04 37.50 12687.61 12:38:01 PM 117.07 3.93 113.14 369.70 31515.06 12:39:01 PM 101.14 16.87 84.27 860.17 15311.08 12:40:01 PM 101.13 79.86 21.27 5513.37 1142.49 Average: 106.34 25.48 80.86 2074.37 18757.26 12:34:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 PM 66272 1815512 96.48 2088 1406468 473324 16.15 390660 1260696 43584 12:36:02 PM 150940 1730844 91.98 2088 1307568 449236 15.33 386292 1143956 74304 12:37:01 PM 72328 1809456 96.16 2088 1328612 519376 17.72 499500 1073916 105136 12:38:01 PM 127676 1754108 93.22 2088 1213836 552200 18.84 801296 681620 50200 12:39:01 PM 352072 1529712 81.29 2088 1050512 424136 14.47 468672 778836 24340 12:40:01 PM 201776 1680008 89.28 2088 1203988 417428 14.24 482392 913896 8864 Average: 161844 1719940 91.40 2088 1251831 472617 16.13 504802 975487 51071 12:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:35:01 PM eth0 325.01 162.12 1190.38 63.19 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:02 PM eth0 62.19 57.27 746.97 6.81 0.00 0.00 0.00 12:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 91.32 81.73 1549.55 10.78 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 12:38:01 PM eth0 120.86 102.77 2409.76 10.63 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 11.81 13.62 22.78 3.71 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 13.35 13.74 11.40 9.64 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 Average: eth0 103.74 71.72 988.47 17.39 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) 12/17/2025 _x86_64_ (1 CPU) 12:33:38 PM LINUX RESTART 12:34:01 PM CPU %user %nice %system %iowait %steal %idle 12:35:01 PM all 70.76 0.00 14.07 3.48 4.39 7.30 12:35:01 PM 0 70.76 0.00 14.07 3.48 4.39 7.30 12:36:02 PM all 68.40 0.00 6.27 2.88 4.91 17.54 12:36:02 PM 0 68.40 0.00 6.27 2.88 4.91 17.54 12:37:01 PM all 69.88 0.00 7.25 1.94 4.47 16.46 12:37:01 PM 0 69.88 0.00 7.25 1.94 4.47 16.46 12:38:01 PM all 64.37 0.00 7.13 3.63 5.65 19.22 12:38:01 PM 0 64.37 0.00 7.13 3.63 5.65 19.22 12:39:01 PM all 71.75 0.00 6.04 4.06 5.19 12.95 12:39:01 PM 0 71.75 0.00 6.04 4.06 5.19 12.95 12:40:01 PM all 68.58 0.00 3.93 12.53 4.29 10.67 12:40:01 PM 0 68.58 0.00 3.93 12.53 4.29 10.67 Average: all 68.94 0.00 7.43 4.77 4.82 14.04 Average: 0 68.94 0.00 7.43 4.77 4.82 14.04