---> uname -a: Linux prd-centos7-builder-2c-1g-23507.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: 2799.998 BogoMIPS: 5599.99 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 518 5439 16 1863 7020 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:f5:28:67 brd ff:ff:ff:ff:ff:ff inet 10.30.123.97/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fef5:2867/64 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) 10/22/2024 _x86_64_ (2 CPU) 12:03:26 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 190.42 10.41 180.01 876.50 6681.61 12:06:01 PM 271.45 0.45 271.00 16.39 8051.47 12:07:01 PM 39.33 0.18 39.14 35.83 783.00 12:08:01 PM 56.04 1.95 54.09 210.49 1259.88 Average: 139.29 3.25 136.04 284.76 4193.32 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5645884 2363032 29.51 2620 1787820 585376 6.46 501460 1571004 199356 12:06:01 PM 5606916 2402000 29.99 2620 1795904 605048 6.68 545416 1553652 10684 12:07:01 PM 5545956 2462960 30.75 2620 1797192 661340 7.30 606344 1553740 236 12:08:01 PM 5619020 2389896 29.84 2620 1802968 580432 6.41 649376 1438492 17792 Average: 5604444 2404472 30.02 2620 1795971 608049 6.71 575649 1529222 57017 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 135.85 96.24 1174.44 31.42 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 18.64 17.17 53.52 6.08 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 26.51 24.41 22.40 9.06 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 21.22 16.22 22.19 11.79 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.55 38.51 318.07 14.59 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) 10/22/2024 _x86_64_ (2 CPU) 12:03:26 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 35.22 0.00 3.91 4.90 0.12 55.85 12:05:01 PM 0 53.04 0.00 5.67 7.70 0.11 33.48 12:05:01 PM 1 18.13 0.00 2.22 2.20 0.14 77.31 12:06:01 PM all 25.05 0.00 1.46 8.40 0.10 64.98 12:06:01 PM 0 38.17 0.00 1.74 10.69 0.12 49.28 12:06:01 PM 1 12.40 0.00 1.20 6.20 0.10 80.10 12:07:01 PM all 35.67 0.00 1.92 0.81 0.12 61.48 12:07:01 PM 0 50.34 0.00 2.28 0.74 0.13 46.51 12:07:01 PM 1 21.58 0.00 1.58 0.85 0.12 75.87 12:08:01 PM all 20.53 0.00 1.44 1.05 0.10 76.87 12:08:01 PM 0 18.28 0.00 1.48 1.37 0.09 78.78 12:08:01 PM 1 22.79 0.00 1.41 0.72 0.12 74.95 Average: all 29.05 0.00 2.18 3.79 0.11 64.87 Average: 0 39.70 0.00 2.77 5.11 0.11 52.31 Average: 1 18.71 0.00 1.60 2.50 0.12 77.07