---> uname -a: Linux prd-centos7-builder-2c-1g-1963.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 543 5412 16 1865 6996 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:94:76:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.149/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe94:76d9/64 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) 04/04/2024 _x86_64_ (2 CPU) 11:03:25 AM LINUX RESTART 11:04:15 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 86.95 27.21 59.74 5366.34 5892.57 11:06:01 AM 168.37 0.23 168.13 7.46 6366.77 11:07:01 AM 214.69 0.05 214.64 0.67 6453.41 11:08:02 AM 87.14 0.62 86.52 51.71 2375.48 11:09:01 AM 14.53 0.00 14.53 0.00 251.99 11:10:01 AM 26.10 1.95 24.15 210.56 712.03 Average: 100.39 4.13 96.27 762.87 3595.58 11:04:15 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5874316 2134592 26.65 2620 1556352 653320 7.21 497600 1400796 50904 11:06:01 AM 5664376 2344532 29.27 2620 1724996 652816 7.21 524560 1541496 71176 11:07:01 AM 5535176 2473732 30.89 2620 1799472 685288 7.57 602244 1573496 44552 11:08:02 AM 5599608 2409300 30.08 2620 1798284 621464 6.86 552348 1558512 12 11:09:01 AM 5575808 2433100 30.38 2620 1798312 644604 7.12 576132 1557984 40 11:10:01 AM 5627152 2381756 29.74 2620 1804288 585012 6.46 637520 1443848 17620 Average: 5646073 2362835 29.50 2620 1746951 640417 7.07 565067 1512689 30717 11:04:15 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 395.37 232.62 1207.81 77.78 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 39.10 30.63 671.64 5.57 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 20.32 17.54 196.19 4.99 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 AM eth0 19.36 18.29 35.04 5.68 0.00 0.00 0.00 11:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 15.84 15.77 13.03 5.41 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 20.79 17.67 24.34 7.87 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.76 48.36 324.59 15.49 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) 04/04/2024 _x86_64_ (2 CPU) 11:03:25 AM LINUX RESTART 11:04:15 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 31.63 0.00 4.30 8.76 0.15 55.17 11:05:01 AM 0 34.37 0.00 4.26 10.33 0.11 50.93 11:05:01 AM 1 28.88 0.00 4.36 7.19 0.16 59.41 11:06:01 AM all 22.06 0.00 1.78 7.66 0.12 68.37 11:06:01 AM 0 37.47 0.00 2.77 8.28 0.12 51.35 11:06:01 AM 1 7.31 0.00 0.85 7.05 0.14 84.66 11:07:01 AM all 26.91 0.00 2.25 9.55 0.15 61.15 11:07:01 AM 0 47.02 0.00 3.25 10.40 0.18 39.15 11:07:01 AM 1 7.97 0.00 1.31 8.75 0.12 81.85 11:08:02 AM all 33.80 0.00 1.61 3.53 0.18 60.88 11:08:02 AM 0 65.32 0.00 2.29 4.94 0.22 27.23 11:08:02 AM 1 4.52 0.00 0.96 2.24 0.15 92.13 11:09:01 AM all 30.39 0.00 1.07 4.21 0.18 64.16 11:09:01 AM 0 59.24 0.00 1.70 8.04 0.13 30.90 11:09:01 AM 1 3.46 0.00 0.48 0.61 0.20 95.24 11:10:01 AM all 31.31 0.00 1.44 3.14 0.15 63.97 11:10:01 AM 0 59.63 0.00 2.22 5.68 0.20 32.27 11:10:01 AM 1 4.84 0.00 0.73 0.76 0.12 93.56 Average: all 29.24 0.00 1.98 6.04 0.15 62.58 Average: 0 51.02 0.00 2.69 7.86 0.16 38.26 Average: 1 8.63 0.00 1.32 4.31 0.15 85.60