---> uname -a: Linux prd-centos7-builder-2c-1g-3236.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 525 5432 16 1862 7013 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:a9:df:41 brd ff:ff:ff:ff:ff:ff inet 10.30.123.109/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fea9:df41/64 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) 04/19/2024 _x86_64_ (2 CPU) 07:03:38 PM LINUX RESTART 07:04:06 PM tps rtps wtps bread/s bwrtn/s 07:05:03 PM 173.42 25.82 147.60 4534.16 6387.57 07:06:01 PM 265.35 0.05 265.30 0.69 8200.69 07:07:01 PM 137.71 0.62 137.10 51.71 3851.04 07:08:01 PM 24.20 1.82 22.39 188.84 576.63 Average: 148.69 6.73 141.96 1132.54 4689.60 07:04:06 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:03 PM 5609528 2399380 29.96 2620 1741676 697992 7.71 607408 1520620 190892 07:06:01 PM 5546464 2462444 30.75 2620 1796916 680668 7.51 592524 1570596 81696 07:07:01 PM 5522812 2486096 31.04 2620 1796380 703368 7.77 630096 1555796 148 07:08:01 PM 5596572 2412336 30.12 2620 1801584 620488 6.85 669932 1440736 17632 Average: 5568844 2440064 30.47 2620 1784139 675629 7.46 624990 1521937 72592 07:04:06 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:03 PM eth0 383.07 228.25 1637.47 71.00 0.00 0.00 0.00 07:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 36.30 28.81 309.14 7.88 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.60 22.39 40.23 7.48 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 31.27 25.00 33.49 9.80 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.12 73.26 482.52 23.17 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) 04/19/2024 _x86_64_ (2 CPU) 07:03:38 PM LINUX RESTART 07:04:06 PM CPU %user %nice %system %iowait %steal %idle 07:05:03 PM all 39.02 0.00 4.94 4.92 0.12 51.00 07:05:03 PM 0 48.54 0.00 5.33 2.57 0.12 43.44 07:05:03 PM 1 29.20 0.00 4.55 7.35 0.12 58.78 07:06:01 PM all 35.60 0.00 2.77 7.55 0.10 53.98 07:06:01 PM 0 63.09 0.00 4.06 7.89 0.11 24.85 07:06:01 PM 1 9.56 0.00 1.56 7.24 0.09 81.55 07:07:01 PM all 36.17 0.00 1.51 1.99 0.10 60.24 07:07:01 PM 0 62.85 0.00 1.90 2.02 0.11 33.12 07:07:01 PM 1 10.88 0.00 1.10 1.95 0.08 85.98 07:08:01 PM all 37.12 0.00 1.84 0.23 0.08 60.73 07:08:01 PM 0 68.89 0.00 2.81 0.36 0.09 27.85 07:08:01 PM 1 7.32 0.00 0.94 0.10 0.08 91.55 Average: all 36.93 0.00 2.70 3.60 0.10 56.68 Average: 0 61.07 0.00 3.48 3.18 0.11 32.16 Average: 1 13.67 0.00 1.94 4.00 0.09 80.29