---> uname -a: Linux prd-centos7-builder-2c-1g-7141.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 516 5443 16 1861 7022 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:10:ce:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.100/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe10:cee0/64 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) 08/05/2024 _x86_64_ (2 CPU) 04:03:39 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 206.08 31.40 174.68 4308.46 34995.54 04:06:01 PM 308.47 0.29 308.18 14.63 9576.00 04:07:01 PM 50.87 0.38 50.48 38.12 1173.26 Average: 187.82 10.75 177.07 1461.93 15281.51 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 5718816 2290100 28.59 2620 1713484 614332 6.78 491200 1525184 154948 04:06:01 PM 5544320 2464596 30.77 2620 1794004 680220 7.51 610808 1552964 11380 04:07:01 PM 5542388 2466528 30.80 2620 1792268 683968 7.55 611580 1553916 14760 Average: 5601841 2407075 30.05 2620 1766585 659507 7.28 571196 1544021 60363 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 PM eth0 281.43 183.66 1620.82 63.81 0.00 0.00 0.00 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.03 27.22 236.08 8.84 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.71 25.64 30.35 9.38 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.18 79.13 631.35 27.45 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) 08/05/2024 _x86_64_ (2 CPU) 04:03:39 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 36.72 0.00 5.80 14.99 0.10 42.39 04:05:02 PM 0 50.40 0.00 7.45 18.15 0.11 23.89 04:05:02 PM 1 23.40 0.00 4.21 11.90 0.12 60.37 04:06:01 PM all 34.15 0.00 2.52 7.90 0.10 55.34 04:06:01 PM 0 47.80 0.00 2.89 8.20 0.11 41.00 04:06:01 PM 1 20.78 0.00 2.13 7.64 0.09 69.37 04:07:01 PM all 37.78 0.00 1.97 0.70 0.09 59.47 04:07:01 PM 0 70.55 0.00 2.58 0.69 0.09 26.09 04:07:01 PM 1 6.70 0.00 1.38 0.69 0.08 91.14 Average: all 36.23 0.00 3.43 7.85 0.10 52.40 Average: 0 56.24 0.00 4.32 9.04 0.10 30.30 Average: 1 16.88 0.00 2.57 6.70 0.10 73.76