---> uname -a: Linux prd-centos7-builder-1c-1g-4487.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 382 146 16 1309 1256 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:b6:7a:5a brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:feb6:7a5a/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) 07/03/2025 _x86_64_ (1 CPU) 12:47:07 AM LINUX RESTART 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 74.33 16.00 58.32 1582.91 5650.69 12:50:01 AM 92.38 1.73 90.65 91.85 10250.39 12:51:01 AM 103.16 0.12 103.03 5.82 22230.35 12:52:02 AM 142.32 4.22 138.10 442.12 27147.76 12:53:01 AM 63.26 35.62 27.64 1632.07 2615.27 12:54:01 AM 79.45 58.76 20.69 4547.66 1295.82 Average: 92.46 19.40 73.06 1382.98 11534.73 12:48:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 70132 1811652 96.27 2088 1364016 501152 17.10 445280 1191200 108380 12:50:01 AM 113836 1767948 93.95 2088 1339068 457140 15.60 399900 1157332 90972 12:51:01 AM 84124 1797660 95.53 2088 1253472 585500 19.98 563752 990584 73784 12:52:02 AM 334192 1547592 82.24 2088 1028112 526924 17.98 567608 695184 55980 12:53:01 AM 280396 1601388 85.10 2088 1090704 470448 16.05 600708 722488 22992 12:54:01 AM 170032 1711752 90.96 2088 1223404 441792 15.08 582404 849980 14812 Average: 175452 1706332 90.68 2088 1216463 497159 16.97 526609 934461 61153 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:49:01 AM eth0 64.13 56.47 843.32 7.07 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 34.96 30.94 283.92 16.23 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 91.31 78.32 2221.17 8.24 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:02 AM eth0 4.65 6.26 2.71 2.48 0.00 0.00 0.00 12:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 11.78 13.33 9.89 3.37 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 13.28 13.89 11.32 11.33 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.76 33.26 564.12 8.12 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) 07/03/2025 _x86_64_ (1 CPU) 12:47:07 AM LINUX RESTART 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 70.14 0.00 5.09 2.80 9.08 12.89 12:49:01 AM 0 70.14 0.00 5.09 2.80 9.08 12.89 12:50:01 AM all 70.65 0.00 6.47 1.32 9.28 12.27 12:50:01 AM 0 70.65 0.00 6.47 1.32 9.28 12.27 12:51:01 AM all 58.16 0.00 6.45 2.50 8.88 24.01 12:51:01 AM 0 58.16 0.00 6.45 2.50 8.88 24.01 12:52:02 AM all 72.34 0.00 7.26 2.06 9.19 9.15 12:52:02 AM 0 72.34 0.00 7.26 2.06 9.19 9.15 12:53:01 AM all 47.58 0.00 3.01 3.67 6.08 39.67 12:53:01 AM 0 47.58 0.00 3.01 3.67 6.08 39.67 12:54:01 AM all 66.98 0.00 3.71 8.59 9.19 11.53 12:54:01 AM 0 66.98 0.00 3.71 8.59 9.19 11.53 Average: all 64.29 0.00 5.33 3.49 8.62 18.27 Average: 0 64.29 0.00 5.33 3.49 8.62 18.27