---> uname -a: Linux prd-centos7-builder-2c-1g-33184.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 retpoline_amd ssbd 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 506 5441 16 1873 7032 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:20:02:ba brd ff:ff:ff:ff:ff:ff inet 10.30.122.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe20:2ba/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 11/26/2024 _x86_64_ (2 CPU) 10:03:50 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 223.90 114.06 109.84 9239.02 38215.92 10:06:01 AM 140.42 0.55 139.87 18.12 6010.46 10:07:01 AM 307.33 0.28 307.05 14.39 8689.06 10:08:01 AM 41.54 2.13 39.41 147.37 860.21 10:09:01 AM 29.50 1.67 27.83 202.93 822.44 Average: 148.29 23.44 124.85 1900.16 10829.30 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5941048 2067868 25.82 2620 1538192 608760 6.72 435260 1396988 49640 10:06:01 AM 5651308 2357608 29.44 2620 1753232 642888 7.10 524980 1554776 152096 10:07:01 AM 5596452 2412464 30.12 2620 1802092 621812 6.87 551564 1559304 10704 10:08:01 AM 5539412 2469504 30.83 2620 1806216 673448 7.44 615772 1550628 236 10:09:01 AM 5642352 2366564 29.55 2620 1814436 565492 6.24 613036 1446396 30156 Average: 5674114 2334802 29.15 2620 1742834 622480 6.87 548122 1501618 48566 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 232.89 154.36 907.93 59.90 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 54.51 40.57 893.17 7.21 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 16.09 14.89 47.66 5.46 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 27.28 26.50 25.32 8.75 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 29.65 24.27 31.39 10.35 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.55 51.78 379.35 18.20 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 11/26/2024 _x86_64_ (2 CPU) 10:03:50 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 26.46 0.00 7.26 34.00 0.18 32.11 10:05:01 AM 0 33.13 0.00 7.15 30.12 0.18 29.41 10:05:01 AM 1 19.88 0.00 7.37 37.82 0.16 34.77 10:06:01 AM all 23.94 0.00 2.20 7.01 0.10 66.75 10:06:01 AM 0 42.82 0.00 3.43 8.14 0.13 45.49 10:06:01 AM 1 6.02 0.00 1.03 5.95 0.10 86.89 10:07:01 AM all 25.75 0.00 2.28 11.30 0.11 60.56 10:07:01 AM 0 42.16 0.00 2.73 12.59 0.13 42.39 10:07:01 AM 1 10.20 0.00 1.83 10.07 0.10 77.79 10:08:01 AM all 35.14 0.00 1.90 1.45 0.11 61.39 10:08:01 AM 0 67.65 0.00 2.69 2.30 0.14 27.21 10:08:01 AM 1 4.65 0.00 1.16 0.64 0.08 93.46 10:09:01 AM all 38.23 0.00 2.20 0.35 0.10 59.13 10:09:01 AM 0 72.87 0.00 3.32 0.68 0.09 23.05 10:09:01 AM 1 5.67 0.00 1.16 0.03 0.08 93.05 Average: all 29.94 0.00 3.14 10.63 0.12 56.17 Average: 0 51.79 0.00 3.86 10.70 0.13 33.52 Average: 1 9.15 0.00 2.46 10.57 0.11 77.72