---> uname -a: Linux prd-centos7-builder-2c-1g-5517.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 515 5432 16 1872 7024 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:83:78:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.251/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe83:78f5/64 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) 03/12/2024 _x86_64_ (2 CPU) 08:03:19 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 115.51 6.21 109.30 447.38 5346.53 08:06:01 PM 265.90 0.28 265.62 14.39 8011.89 08:07:01 PM 87.84 0.37 87.47 37.58 2240.20 08:08:01 PM 28.31 1.95 26.37 210.53 742.16 Average: 124.39 2.20 122.18 177.47 4085.05 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5644744 2364164 29.52 2620 1755920 626372 6.92 520308 1568288 163620 08:06:01 PM 5577780 2431128 30.36 2620 1805856 619792 6.84 563116 1569100 48420 08:07:01 PM 5522528 2486380 31.05 2620 1807024 668340 7.38 617564 1569256 140 08:08:01 PM 5564980 2443928 30.52 2620 1812924 618336 6.83 688588 1454800 17628 Average: 5577508 2431400 30.36 2620 1795431 633210 6.99 597394 1540361 57452 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 60.70 47.19 1005.93 8.09 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 20.21 17.11 87.54 5.99 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.64 23.82 26.41 7.96 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 32.94 25.75 34.14 10.31 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.87 28.47 288.49 8.09 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) 03/12/2024 _x86_64_ (2 CPU) 08:03:19 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 36.30 0.00 2.75 3.08 0.10 57.77 08:05:01 PM 0 66.95 0.00 4.59 4.57 0.11 23.78 08:05:01 PM 1 7.57 0.00 1.02 1.68 0.10 89.63 08:06:01 PM all 30.21 0.00 2.38 7.29 0.10 60.03 08:06:01 PM 0 32.04 0.00 2.37 6.31 0.09 59.19 08:06:01 PM 1 28.39 0.00 2.36 8.28 0.09 60.88 08:07:01 PM all 36.19 0.00 1.66 2.27 0.08 59.80 08:07:01 PM 0 49.81 0.00 1.63 2.39 0.11 46.07 08:07:01 PM 1 22.96 0.00 1.72 2.13 0.07 73.12 08:08:01 PM all 37.43 0.00 2.04 0.56 0.09 59.89 08:08:01 PM 0 44.45 0.00 2.50 0.49 0.07 52.48 08:08:01 PM 1 30.54 0.00 1.56 0.64 0.09 67.17 Average: all 35.03 0.00 2.21 3.30 0.09 59.37 Average: 0 48.15 0.00 2.76 3.44 0.09 45.56 Average: 1 22.28 0.00 1.66 3.17 0.09 72.81