---> uname -a: Linux prd-centos7-builder-1c-1g-4816.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/0 tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 385 141 16 1311 1252 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:91:3f:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.84/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe91:3fa3/64 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) 07/04/2025 _x86_64_ (1 CPU) 06:00:30 AM LINUX RESTART 06:01:01 AM tps rtps wtps bread/s bwrtn/s 06:02:02 AM 70.55 35.48 35.08 4813.87 3250.46 06:03:01 AM 90.46 0.02 90.44 0.58 10777.09 06:04:01 AM 107.24 0.86 106.38 36.59 13572.40 06:05:01 AM 131.09 2.57 128.52 211.98 25867.05 06:06:01 AM 102.59 74.40 28.19 5637.47 2885.29 06:07:01 AM 25.29 2.89 22.40 194.11 1071.99 Average: 88.03 19.51 68.52 1825.17 9584.26 06:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:02:02 AM 88624 1793160 95.29 2088 1405060 447208 15.26 365996 1261124 58368 06:03:01 AM 117608 1764176 93.75 2088 1327320 460204 15.70 395060 1169328 52584 06:04:01 AM 66768 1815016 96.45 2088 1292464 555064 18.94 535196 1040468 48024 06:05:01 AM 237084 1644700 87.40 2088 1141344 484288 16.53 486072 859972 55932 06:06:01 AM 78576 1803208 95.82 2088 1261344 470080 16.04 565384 940548 22932 06:07:01 AM 138320 1743464 92.65 2088 1217572 456456 15.58 552520 896104 7748 Average: 121163 1760621 93.56 2088 1274184 478883 16.34 483371 1027924 40931 06:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:02:02 AM eth0 283.63 157.74 1093.66 61.73 0.00 0.00 0.00 06:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 57.15 50.81 723.69 6.50 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 67.57 53.51 1469.58 10.56 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 4.40 4.88 2.49 2.20 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 11.12 11.94 8.52 7.06 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 12.37 13.74 11.70 8.17 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.45 48.60 550.52 16.00 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) 07/04/2025 _x86_64_ (1 CPU) 06:00:30 AM LINUX RESTART 06:01:01 AM CPU %user %nice %system %iowait %steal %idle 06:02:02 AM all 72.77 0.00 9.86 2.31 8.67 6.39 06:02:02 AM 0 72.77 0.00 9.86 2.31 8.67 6.39 06:03:01 AM all 68.92 0.00 5.70 1.52 7.24 16.63 06:03:01 AM 0 68.92 0.00 5.70 1.52 7.24 16.63 06:04:01 AM all 70.13 0.00 7.09 1.52 9.34 11.92 06:04:01 AM 0 70.13 0.00 7.09 1.52 9.34 11.92 06:05:01 AM all 68.21 0.00 6.62 2.04 13.95 9.19 06:05:01 AM 0 68.21 0.00 6.62 2.04 13.95 9.19 06:06:01 AM all 57.59 0.00 3.55 9.39 7.40 22.07 06:06:01 AM 0 57.59 0.00 3.55 9.39 7.40 22.07 06:07:01 AM all 76.12 0.00 4.09 0.80 7.16 11.84 06:07:01 AM 0 76.12 0.00 4.09 0.80 7.16 11.84 Average: all 68.92 0.00 6.15 2.95 8.97 13.02 Average: 0 68.92 0.00 6.15 2.95 8.97 13.02