---> uname -a: Linux prd-centos7-builder-1c-1g-9435.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 389 104 16 1342 1248 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:0e:29:15 brd ff:ff:ff:ff:ff:ff inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe0e:2915/64 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) 11/17/2025 _x86_64_ (1 CPU) 04:09:13 PM LINUX RESTART 04:10:01 PM tps rtps wtps bread/s bwrtn/s 04:11:01 PM 56.48 19.33 37.15 1846.71 3929.75 04:12:01 PM 78.68 0.02 78.67 0.55 9061.78 04:13:01 PM 95.12 0.45 94.67 13.10 7859.07 04:14:02 PM 124.36 0.41 123.95 18.66 24302.25 04:15:01 PM 128.30 65.08 63.22 5020.27 9590.61 04:16:01 PM 21.28 0.93 20.35 52.02 1022.41 Average: 83.98 14.30 69.68 1152.56 9301.42 04:10:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 PM 99724 1782060 94.70 2088 1392504 442984 15.12 359484 1252260 57716 04:12:01 PM 153564 1728220 91.84 2088 1311320 441320 15.06 370720 1157752 81156 04:13:01 PM 89856 1791928 95.22 2088 1303768 523492 17.86 447812 1108936 80552 04:14:02 PM 75176 1806608 96.01 2088 1238468 571924 19.52 622876 902000 70604 04:15:01 PM 211436 1670348 88.76 2088 1213764 381676 13.02 468896 905128 23604 04:16:01 PM 130864 1750920 93.05 2088 1213832 461804 15.76 548988 904448 7736 Average: 126770 1755014 93.26 2088 1278943 470533 16.06 469796 1038421 53561 04:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:11:01 PM eth0 127.89 87.70 790.85 44.19 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 51.37 44.79 679.75 5.22 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 19.29 18.40 282.50 6.19 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:02 PM eth0 50.67 41.50 1170.32 5.66 0.00 0.00 0.00 04:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 8.67 8.64 7.24 5.28 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 9.30 12.13 8.93 7.11 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.33 35.41 489.40 12.19 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) 11/17/2025 _x86_64_ (1 CPU) 04:09:13 PM LINUX RESTART 04:10:01 PM CPU %user %nice %system %iowait %steal %idle 04:11:01 PM all 63.15 0.00 6.26 3.78 15.88 10.93 04:11:01 PM 0 63.15 0.00 6.26 3.78 15.88 10.93 04:12:01 PM all 57.07 0.00 4.93 2.88 14.89 20.23 04:12:01 PM 0 57.07 0.00 4.93 2.88 14.89 20.23 04:13:01 PM all 60.86 0.00 5.89 2.14 15.65 15.46 04:13:01 PM 0 60.86 0.00 5.89 2.14 15.65 15.46 04:14:02 PM all 58.59 0.00 5.82 2.42 14.67 18.50 04:14:02 PM 0 58.59 0.00 5.82 2.42 14.67 18.50 04:15:01 PM all 57.12 0.00 4.50 14.55 13.82 10.01 04:15:01 PM 0 57.12 0.00 4.50 14.55 13.82 10.01 04:16:01 PM all 66.44 0.00 3.59 1.49 15.46 13.02 04:16:01 PM 0 66.44 0.00 3.59 1.49 15.46 13.02 Average: all 60.54 0.00 5.16 4.53 15.06 14.71 Average: 0 60.54 0.00 5.16 4.53 15.06 14.71