---> uname -a: Linux prd-centos7-builder-2c-1g-9210.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 548 5407 16 1864 6990 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:94:8c:1d brd ff:ff:ff:ff:ff:ff inet 10.30.123.162/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe94:8c1d/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) 09/02/2024 _x86_64_ (2 CPU) 02:03:20 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 216.49 2.28 214.21 70.90 8327.07 02:06:01 PM 189.07 0.63 188.44 52.23 5270.10 02:07:01 PM 27.47 1.82 25.65 188.84 717.89 Average: 144.35 1.58 142.77 103.99 4771.72 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5555904 2453012 30.63 2620 1812548 658672 7.27 574316 1580976 135728 02:06:01 PM 5526764 2482152 30.99 2620 1798088 691564 7.64 624076 1557044 184 02:07:01 PM 5578716 2430200 30.34 2620 1803256 622788 6.88 686568 1441064 17808 Average: 5553795 2455121 30.65 2620 1804631 657675 7.26 628320 1526361 51240 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 69.00 50.81 1047.43 9.85 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 26.82 23.28 40.88 9.04 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 29.22 23.80 30.33 9.87 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.68 32.63 372.86 9.59 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) 09/02/2024 _x86_64_ (2 CPU) 02:03:20 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 35.72 0.00 3.45 5.20 0.10 55.53 02:05:01 PM 0 15.95 0.00 2.05 4.06 0.12 77.82 02:05:01 PM 1 56.23 0.00 4.89 6.40 0.11 32.38 02:06:01 PM all 35.11 0.00 1.78 3.81 0.10 59.19 02:06:01 PM 0 5.48 0.00 1.08 4.35 0.08 89.00 02:06:01 PM 1 66.59 0.00 2.51 3.24 0.11 27.55 02:07:01 PM all 34.58 0.00 1.99 0.43 0.09 62.90 02:07:01 PM 0 7.08 0.00 1.18 0.30 0.08 91.35 02:07:01 PM 1 63.66 0.00 2.87 0.55 0.09 32.83 Average: all 35.14 0.00 2.41 3.15 0.10 59.21 Average: 0 9.48 0.00 1.43 2.90 0.10 86.09 Average: 1 62.14 0.00 3.43 3.40 0.10 30.93