---> uname -a: Linux prd-centos7-builder-1c-1g-4817.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 383 146 16 1308 1254 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:2b:1e:58 brd ff:ff:ff:ff:ff:ff inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe2b:1e58/64 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) 06:01:12 AM LINUX RESTART 06:02:01 AM tps rtps wtps bread/s bwrtn/s 06:03:02 AM 82.40 16.48 65.92 1602.15 6824.06 06:04:01 AM 94.02 0.58 93.44 27.57 9109.25 06:05:01 AM 109.50 0.30 109.20 14.26 19117.67 06:06:01 AM 91.97 7.71 84.26 659.95 18122.14 06:07:01 AM 97.89 64.57 33.32 4954.54 3556.84 06:08:02 AM 23.15 2.07 21.08 166.09 587.27 Average: 83.28 15.42 67.86 1247.86 9588.81 06:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:02 AM 69852 1811932 96.29 2088 1351276 504740 17.22 448476 1181376 84920 06:04:01 AM 96248 1785536 94.89 2088 1349592 445592 15.21 410844 1158880 103320 06:05:01 AM 66760 1815024 96.45 2088 1248952 562564 19.20 545600 995220 57548 06:06:01 AM 176552 1705232 90.62 2088 1170832 466944 15.93 569752 843972 67924 06:07:01 AM 72480 1809304 96.15 2088 1239180 502856 17.16 625908 892432 15340 06:08:02 AM 96876 1784908 94.85 2088 1220344 499680 17.05 622844 873572 14684 Average: 96461 1785323 94.87 2088 1263363 497063 16.96 537237 990909 57289 06:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:03:02 AM eth0 66.51 58.07 851.19 8.64 0.00 0.00 0.00 06:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 29.14 26.17 287.61 5.38 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 63.27 47.43 1446.08 6.10 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 8.19 10.13 5.61 4.46 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 8.60 8.55 6.36 6.65 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 06:08:02 AM eth0 12.66 14.57 12.11 9.14 0.00 0.00 0.00 06:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.34 27.43 435.24 6.72 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) 06:01:12 AM LINUX RESTART 06:02:01 AM CPU %user %nice %system %iowait %steal %idle 06:03:02 AM all 73.26 0.00 5.67 2.48 7.42 11.17 06:03:02 AM 0 73.26 0.00 5.67 2.48 7.42 11.17 06:04:01 AM all 70.42 0.00 6.46 1.48 8.94 12.71 06:04:01 AM 0 70.42 0.00 6.46 1.48 8.94 12.71 06:05:01 AM all 66.32 0.00 6.58 1.77 13.49 11.84 06:05:01 AM 0 66.32 0.00 6.58 1.77 13.49 11.84 06:06:01 AM all 64.74 0.00 5.42 1.97 8.44 19.43 06:06:01 AM 0 64.74 0.00 5.42 1.97 8.44 19.43 06:07:01 AM all 56.65 0.00 3.29 8.44 5.10 26.51 06:07:01 AM 0 56.65 0.00 3.29 8.44 5.10 26.51 06:08:02 AM all 78.56 0.00 4.06 0.66 5.14 11.58 06:08:02 AM 0 78.56 0.00 4.06 0.66 5.14 11.58 Average: all 68.26 0.00 5.24 2.82 8.09 15.59 Average: 0 68.26 0.00 5.24 2.82 8.09 15.59