---> uname -a: Linux prd-centos7-builder-2c-1g-24767.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: 2799.996 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 494 5402 16 1924 7043 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:5c:89:90 brd ff:ff:ff:ff:ff:ff inet 10.30.122.87/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe5c:8990/64 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) 12/09/2023 _x86_64_ (2 CPU) 04:03:50 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:03 PM 180.57 66.26 114.30 6142.38 39730.56 04:06:01 PM 257.33 0.28 257.06 14.89 8788.94 04:07:01 PM 174.45 0.42 174.03 38.51 5891.52 04:08:01 PM 23.73 1.63 22.10 146.01 488.33 Average: 158.18 17.29 140.89 1598.90 13767.36 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:03 PM 5677552 2331356 29.11 2620 1729520 627372 6.93 548680 1517660 181920 04:06:01 PM 5582928 2425980 30.29 2620 1850848 563080 6.22 503920 1618240 129280 04:07:01 PM 5594768 2414140 30.14 2620 1855580 540484 5.97 495304 1611064 12 04:08:01 PM 5560204 2448704 30.57 2620 1857232 568968 6.28 651100 1490708 13700 Average: 5603863 2405045 30.03 2620 1823295 574976 6.35 549751 1559418 81228 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:03 PM eth0 257.72 167.71 1451.60 56.35 0.00 0.00 0.00 04:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 43.46 32.40 547.73 6.50 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 29.80 26.17 150.16 7.56 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 32.31 26.21 30.87 16.05 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.23 63.39 545.10 21.75 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) 12/09/2023 _x86_64_ (2 CPU) 04:03:50 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:03 PM all 35.54 0.00 6.32 17.49 0.10 40.56 04:05:03 PM 0 22.71 0.00 5.61 20.34 0.09 51.26 04:05:03 PM 1 48.64 0.00 7.08 14.58 0.09 29.62 04:06:01 PM all 33.12 0.00 3.18 7.18 0.10 56.43 04:06:01 PM 0 25.33 0.00 3.03 6.03 0.09 65.52 04:06:01 PM 1 41.09 0.00 3.30 8.35 0.13 47.13 04:07:01 PM all 31.43 0.00 2.08 5.86 0.10 60.53 04:07:01 PM 0 37.58 0.00 2.11 4.89 0.09 55.33 04:07:01 PM 1 25.37 0.00 2.05 6.84 0.10 65.64 04:08:01 PM all 37.04 0.00 1.59 0.57 0.11 60.68 04:08:01 PM 0 14.36 0.00 1.13 0.07 0.10 84.34 04:08:01 PM 1 61.27 0.00 2.08 1.11 0.13 35.40 Average: all 34.29 0.00 3.30 7.80 0.10 54.52 Average: 0 24.89 0.00 2.97 7.84 0.09 64.22 Average: 1 43.90 0.00 3.64 7.76 0.11 44.59