---> uname -a: Linux prd-centos7-builder-2c-1g-24227.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 538 5419 16 1863 7001 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:9e:8f:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.58/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe9e:8fc7/64 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) 10/31/2024 _x86_64_ (2 CPU) 03:03:23 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 180.97 12.42 168.55 1888.78 6186.80 03:06:01 PM 233.60 0.05 233.55 0.80 7862.75 03:07:01 PM 102.15 0.63 101.52 52.24 2393.19 03:08:01 PM 20.19 1.63 18.55 146.04 485.09 03:09:01 PM 47.25 0.08 47.17 4.13 1046.45 03:10:01 PM 50.38 0.23 50.15 60.36 932.74 Average: 105.76 2.51 103.25 358.83 3151.23 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5737904 2271004 28.36 2620 1688724 618444 6.83 481132 1513076 113756 03:06:01 PM 5515152 2493756 31.14 2620 1795876 709080 7.83 623220 1568916 51596 03:07:01 PM 5594448 2414460 30.15 2620 1797352 627036 6.92 557680 1555008 28 03:08:01 PM 5593124 2415784 30.16 2620 1798392 626184 6.91 681884 1433644 14808 03:09:01 PM 5629468 2379440 29.71 2620 1801584 583552 6.44 638048 1438224 17628 03:10:01 PM 5577128 2431780 30.36 2620 1803380 634748 7.01 689172 1439532 52 Average: 5607871 2401037 29.98 2620 1780885 633174 6.99 611856 1491400 32978 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 289.58 201.95 1441.53 62.14 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 32.52 26.35 314.89 7.52 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 23.55 22.52 23.29 11.80 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 20.90 17.89 23.84 6.72 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 4.40 4.05 3.36 1.82 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 6.60 6.50 4.73 2.69 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.94 46.55 302.01 15.45 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) 10/31/2024 _x86_64_ (2 CPU) 03:03:23 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 28.12 0.00 3.20 8.00 0.11 60.57 03:05:01 PM 0 40.98 0.00 3.70 8.94 0.11 46.26 03:05:01 PM 1 15.69 0.00 2.75 7.08 0.10 74.38 03:06:01 PM all 30.16 0.00 2.46 7.06 0.22 60.10 03:06:01 PM 0 44.99 0.00 3.25 9.24 0.19 42.33 03:06:01 PM 1 15.80 0.00 1.67 4.97 0.24 77.31 03:07:01 PM all 31.39 0.00 1.67 5.24 0.10 61.60 03:07:01 PM 0 52.98 0.00 2.16 6.68 0.12 38.05 03:07:01 PM 1 10.76 0.00 1.19 3.87 0.08 84.10 03:08:01 PM all 24.82 0.00 1.32 3.80 0.09 69.98 03:08:01 PM 0 46.37 0.00 1.81 6.08 0.09 45.65 03:08:01 PM 1 4.19 0.00 0.89 1.60 0.07 93.25 03:09:01 PM all 6.45 0.00 0.41 10.64 0.05 82.45 03:09:01 PM 0 11.62 0.00 0.58 12.33 0.03 75.45 03:09:01 PM 1 1.34 0.00 0.22 8.99 0.07 89.39 03:10:01 PM all 8.68 0.00 0.59 12.83 0.03 77.87 03:10:01 PM 0 15.81 0.00 0.78 18.48 0.05 64.87 03:10:01 PM 1 1.63 0.00 0.44 7.24 0.03 90.66 Average: all 21.47 0.00 1.60 7.96 0.10 68.88 Average: 0 35.16 0.00 2.03 10.36 0.10 52.35 Average: 1 8.18 0.00 1.19 5.63 0.10 84.91