---> uname -a: Linux prd-centos7-builder-1c-1g-4812.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 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 395 137 16 1305 1242 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:71:07:03 brd ff:ff:ff:ff:ff:ff inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe71:703/64 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) 05:54:43 AM LINUX RESTART 05:55:01 AM tps rtps wtps bread/s bwrtn/s 05:56:03 AM 181.15 108.33 72.82 8886.11 41083.41 05:57:01 AM 84.49 2.47 82.02 135.13 9086.43 05:58:01 AM 100.98 0.82 100.16 35.83 9272.47 05:59:01 AM 126.46 0.82 125.64 37.56 27377.57 06:00:01 AM 137.56 77.23 60.33 5995.07 8287.21 06:01:01 AM 29.47 2.06 27.41 165.11 1291.08 Average: 110.13 32.00 78.13 2546.05 16066.09 05:55:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:03 AM 102224 1779560 94.57 2088 1418056 420920 14.36 333892 1285720 28224 05:57:01 AM 167088 1714696 91.12 2088 1306628 432900 14.77 366864 1155216 84960 05:58:01 AM 66584 1815200 96.46 2088 1325120 537620 18.35 471596 1114448 75788 05:59:01 AM 89380 1792404 95.25 2088 1208916 598900 20.44 641164 876352 33480 06:00:01 AM 87416 1794368 95.35 2088 1278304 448864 15.32 538220 964132 21664 06:01:01 AM 188356 1693428 89.99 2088 1212332 418888 14.29 507680 896908 7632 Average: 116841 1764943 93.79 2088 1291559 476349 16.26 476569 1048796 41958 05:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:56:03 AM eth0 258.36 125.02 877.85 60.34 0.00 0.00 0.00 05:56:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 69.22 58.66 800.98 12.53 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 37.04 32.16 434.67 9.05 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 51.69 44.69 1200.26 6.20 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 13.23 13.52 11.99 8.03 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 13.47 14.23 13.48 8.54 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.56 47.87 555.14 17.40 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) 05:54:43 AM LINUX RESTART 05:55:01 AM CPU %user %nice %system %iowait %steal %idle 05:56:03 AM all 66.83 0.00 16.98 4.06 9.34 2.79 05:56:03 AM 0 66.83 0.00 16.98 4.06 9.34 2.79 05:57:01 AM all 70.20 0.00 6.23 1.16 7.62 14.79 05:57:01 AM 0 70.20 0.00 6.23 1.16 7.62 14.79 05:58:01 AM all 70.52 0.00 6.46 2.23 8.24 12.54 05:58:01 AM 0 70.52 0.00 6.46 2.23 8.24 12.54 05:59:01 AM all 68.95 0.00 6.29 2.80 8.28 13.69 05:59:01 AM 0 68.95 0.00 6.29 2.80 8.28 13.69 06:00:01 AM all 67.82 0.00 5.14 10.84 7.16 9.04 06:00:01 AM 0 67.82 0.00 5.14 10.84 7.16 9.04 06:01:01 AM all 75.30 0.00 4.12 1.32 7.80 11.47 06:01:01 AM 0 75.30 0.00 4.12 1.32 7.80 11.47 Average: all 69.93 0.00 7.53 3.75 8.07 10.71 Average: 0 69.93 0.00 7.53 3.75 8.07 10.71