---> uname -a: Linux prd-centos7-builder-2c-1g-245.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 547 5411 16 1862 6991 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:86:19:98 brd ff:ff:ff:ff:ff:ff inet 10.30.122.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe86:1998/64 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) 05/07/2024 _x86_64_ (2 CPU) 10:03:42 PM LINUX RESTART 10:04:03 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 177.36 23.20 154.16 4358.17 14428.80 10:06:01 PM 266.72 0.30 266.42 14.79 8603.10 10:07:01 PM 90.89 0.37 90.52 37.57 2243.42 10:08:01 PM 27.76 1.95 25.82 210.53 715.81 Average: 140.38 6.31 134.06 1128.50 6431.52 10:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5658620 2350288 29.35 2620 1698360 672544 7.43 558092 1520268 135996 10:06:01 PM 5573900 2435008 30.40 2620 1794780 632652 6.98 578348 1556076 45724 10:07:01 PM 5505404 2503504 31.26 2620 1795972 698596 7.71 647312 1556132 160 10:08:01 PM 5546420 2462488 30.75 2620 1801872 647944 7.15 718800 1441580 17672 Average: 5571086 2437822 30.44 2620 1772746 662934 7.32 625638 1518514 49888 10:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 315.52 200.83 1573.94 66.47 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 33.19 27.10 283.98 7.26 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 29.06 25.27 29.32 8.92 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 32.64 25.85 34.22 10.36 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.83 68.67 471.23 22.89 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) 05/07/2024 _x86_64_ (2 CPU) 10:03:42 PM LINUX RESTART 10:04:03 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 40.67 0.00 5.48 7.59 0.10 46.16 10:05:01 PM 0 57.48 0.00 6.65 6.90 0.09 28.88 10:05:01 PM 1 24.40 0.00 4.37 8.26 0.13 62.84 10:06:01 PM all 35.53 0.00 2.50 7.93 0.10 53.93 10:06:01 PM 0 61.09 0.00 3.80 11.57 0.09 23.46 10:06:01 PM 1 11.32 0.00 1.27 4.50 0.10 82.81 10:07:01 PM all 37.73 0.00 1.47 2.09 0.09 58.63 10:07:01 PM 0 72.07 0.00 1.99 2.10 0.09 23.75 10:07:01 PM 1 5.75 0.00 0.98 2.08 0.08 91.11 10:08:01 PM all 38.29 0.00 2.10 0.44 0.09 59.09 10:08:01 PM 0 70.88 0.00 2.96 0.81 0.09 25.26 10:08:01 PM 1 7.59 0.00 1.27 0.08 0.10 90.96 Average: all 38.03 0.00 2.86 4.48 0.09 54.54 Average: 0 65.42 0.00 3.83 5.34 0.09 25.31 Average: 1 12.09 0.00 1.94 3.66 0.10 82.21