---> uname -a: Linux prd-centos7-builder-2c-1g-1763.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 558 5387 16 1875 6981 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:7a:15:36 brd ff:ff:ff:ff:ff:ff inet 10.30.122.67/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe7a:1536/64 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) 02/27/2024 _x86_64_ (2 CPU) 02:03:17 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 247.86 1.08 246.78 34.92 9047.11 02:06:01 AM 171.02 1.62 169.40 107.79 5008.69 02:07:01 AM 39.59 0.03 39.56 1.20 917.74 02:08:01 AM 13.87 0.00 13.87 0.00 266.57 02:09:01 AM 33.75 1.95 31.80 210.56 928.54 Average: 101.22 0.94 100.28 70.89 3233.61 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5518280 2490636 31.10 2620 1813160 685552 7.57 607344 1587160 127236 02:06:01 AM 5591756 2417160 30.18 2620 1809212 607828 6.71 543632 1571276 16544 02:07:01 AM 5561012 2447904 30.56 2620 1809248 632132 6.98 577456 1570940 4 02:08:01 AM 5476532 2532384 31.62 2620 1811204 712696 7.87 662268 1570828 1812 02:09:01 AM 5527696 2481220 30.98 2620 1817380 651676 7.19 722572 1456940 26680 Average: 5535055 2473861 30.89 2620 1812041 657977 7.26 622654 1551429 34455 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 60.10 46.33 925.95 7.77 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 34.26 28.25 80.97 11.82 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 15.41 14.19 11.87 5.11 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.19 13.09 13.34 4.46 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 28.32 22.74 26.46 21.27 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.46 24.92 211.70 10.08 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) 02/27/2024 _x86_64_ (2 CPU) 02:03:17 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 33.51 0.00 3.12 7.47 0.11 55.79 02:05:01 AM 0 20.34 0.00 1.89 4.83 0.10 72.83 02:05:01 AM 1 47.23 0.00 4.36 10.20 0.13 38.08 02:06:01 AM all 32.61 0.00 1.95 4.13 0.10 61.21 02:06:01 AM 0 23.49 0.00 1.93 3.73 0.09 70.76 02:06:01 AM 1 41.86 0.00 2.01 4.55 0.11 51.46 02:07:01 AM all 20.57 0.00 1.18 0.45 0.08 77.72 02:07:01 AM 0 5.08 0.00 0.91 0.15 0.07 93.79 02:07:01 AM 1 36.51 0.00 1.44 0.74 0.07 61.24 02:08:01 AM all 20.47 0.00 0.65 1.28 0.08 77.52 02:08:01 AM 0 20.42 0.00 0.64 1.84 0.09 77.02 02:08:01 AM 1 20.50 0.00 0.69 0.72 0.07 78.02 02:09:01 AM all 31.43 0.00 1.92 0.78 0.11 65.76 02:09:01 AM 0 9.88 0.00 1.19 0.20 0.10 88.63 02:09:01 AM 1 54.39 0.00 2.67 1.41 0.14 41.38 Average: all 27.66 0.00 1.76 2.81 0.10 67.68 Average: 0 15.78 0.00 1.31 2.14 0.09 80.69 Average: 1 39.89 0.00 2.21 3.49 0.10 54.29