---> uname -a: Linux prd-centos7-builder-2c-1g-35760.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 562 5389 16 1868 6976 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:40:a6:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.42/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe40:a6b5/64 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) 12/27/2024 _x86_64_ (2 CPU) 06:03:20 PM LINUX RESTART 06:04:03 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 226.26 1.07 225.19 33.91 9469.71 06:06:01 PM 191.72 0.67 191.05 53.71 5356.56 06:07:01 PM 50.46 0.35 50.11 11.46 982.36 Average: 155.36 0.69 154.67 33.02 5222.61 06:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5622664 2386252 29.79 2620 1801608 612020 6.76 510920 1575192 124452 06:06:01 PM 5601328 2407588 30.06 2620 1801736 625932 6.91 546860 1557728 8 06:07:01 PM 5601664 2407252 30.06 2620 1799192 620336 6.85 638132 1467804 20 Average: 5608552 2400364 29.97 2620 1800845 619429 6.84 565304 1533575 41493 06:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 61.46 48.86 968.13 9.97 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 26.02 23.47 40.53 8.83 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.37 18.94 25.51 7.49 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.34 30.22 337.76 8.75 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) 12/27/2024 _x86_64_ (2 CPU) 06:03:20 PM LINUX RESTART 06:04:03 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 35.86 0.00 3.55 4.81 0.14 55.63 06:05:01 PM 0 18.75 0.00 2.09 4.91 0.14 74.10 06:05:01 PM 1 53.63 0.00 5.02 4.71 0.13 36.50 06:06:01 PM all 36.83 0.00 1.68 3.39 0.11 57.98 06:06:01 PM 0 11.11 0.00 1.22 2.41 0.12 85.14 06:06:01 PM 1 64.26 0.00 2.17 4.44 0.13 29.00 06:07:01 PM all 24.08 0.00 1.32 0.52 0.10 73.98 06:07:01 PM 0 12.74 0.00 0.81 0.42 0.12 85.90 06:07:01 PM 1 35.64 0.00 1.87 0.62 0.07 61.80 Average: all 32.16 0.00 2.16 2.87 0.12 62.68 Average: 0 14.14 0.00 1.37 2.55 0.13 81.82 Average: 1 50.93 0.00 2.99 3.21 0.11 42.76