---> uname -a: Linux prd-centos7-builder-2c-1g-1586.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 507 5439 16 1874 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:64:0b:6f brd ff:ff:ff:ff:ff:ff inet 10.30.122.126/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe64:b6f/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) 02/23/2024 _x86_64_ (2 CPU) 05:03:21 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 110.98 16.01 94.97 2527.12 5385.53 05:06:01 PM 221.79 0.02 221.78 0.40 7658.53 05:07:01 PM 139.35 0.48 138.86 16.66 4220.31 05:08:01 PM 43.90 0.18 43.72 35.82 934.89 05:09:01 PM 34.15 1.95 32.20 210.56 966.87 Average: 110.02 3.73 106.29 558.13 3832.76 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5714696 2294220 28.65 2620 1685744 653880 7.22 561148 1481852 109496 05:06:01 PM 5666468 2342448 29.25 2620 1793788 552612 6.10 467472 1581672 85560 05:07:01 PM 5594884 2414032 30.14 2620 1806872 602904 6.66 548652 1566568 16544 05:08:01 PM 5599068 2409848 30.09 2620 1807956 597020 6.59 544360 1566664 40 05:09:01 PM 5604536 2404380 30.02 2620 1815976 580760 6.41 654112 1449276 29244 Average: 5635930 2372986 29.63 2620 1782067 597435 6.60 555149 1529206 48177 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 270.95 191.07 1482.67 59.48 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 21.04 17.86 265.49 3.44 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 25.05 22.29 119.61 6.97 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 26.82 23.92 23.38 8.13 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 30.77 24.80 31.60 10.74 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.93 55.99 384.54 17.75 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) 02/23/2024 _x86_64_ (2 CPU) 05:03:21 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 26.77 0.00 2.62 8.32 0.10 62.20 05:05:01 PM 0 26.48 0.00 3.09 8.69 0.09 61.65 05:05:01 PM 1 27.06 0.00 2.15 7.94 0.11 62.74 05:06:01 PM all 22.76 0.00 2.17 11.79 0.10 63.17 05:06:01 PM 0 17.82 0.00 1.58 10.27 0.09 70.25 05:06:01 PM 1 27.81 0.00 2.76 13.35 0.11 55.97 05:07:01 PM all 32.23 0.00 1.67 4.03 0.11 61.97 05:07:01 PM 0 9.89 0.00 1.35 3.14 0.10 85.51 05:07:01 PM 1 55.90 0.00 2.01 4.98 0.13 36.98 05:08:01 PM all 36.94 0.00 1.77 0.70 0.12 60.48 05:08:01 PM 0 21.96 0.00 1.54 0.74 0.14 75.63 05:08:01 PM 1 52.36 0.00 1.98 0.64 0.11 44.92 05:09:01 PM all 39.40 0.00 2.06 0.75 0.11 57.68 05:09:01 PM 0 8.28 0.00 1.22 0.14 0.05 90.31 05:09:01 PM 1 73.48 0.00 2.99 1.43 0.15 21.95 Average: all 31.61 0.00 2.06 5.12 0.11 61.11 Average: 0 16.82 0.00 1.75 4.55 0.09 76.79 Average: 1 47.03 0.00 2.37 5.71 0.12 44.77