---> uname -a: Linux prd-centos7-builder-2c-1g-7577.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 5437 16 1867 7023 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:1e:e9:3f brd ff:ff:ff:ff:ff:ff inet 10.30.122.210/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe1e:e93f/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) 08/12/2024 _x86_64_ (2 CPU) 04:04:58 PM LINUX RESTART 04:06:03 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 248.65 0.05 248.60 0.83 9938.38 04:08:01 PM 149.17 2.40 146.77 162.08 3846.75 04:09:01 PM 29.29 1.67 27.63 202.90 806.09 Average: 141.16 1.39 139.78 123.30 4806.36 04:06:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 5533288 2475620 30.91 2620 1809356 674648 7.45 601256 1575732 105048 04:08:01 PM 5604488 2404420 30.02 2620 1801336 606028 6.69 554600 1547596 36 04:09:01 PM 5614672 2394236 29.89 2620 1807164 584692 6.46 650064 1442148 17828 Average: 5584149 2424759 30.28 2620 1805952 621789 6.86 601973 1521825 40971 04:06:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:07:01 PM eth0 52.18 41.74 775.19 9.15 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 04:08:01 PM eth0 28.02 25.64 26.08 8.72 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 32.17 25.40 31.75 11.06 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.29 30.80 272.07 9.65 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) 08/12/2024 _x86_64_ (2 CPU) 04:04:58 PM LINUX RESTART 04:06:03 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 34.47 0.00 3.27 6.73 0.10 55.43 04:07:01 PM 0 15.98 0.00 2.14 4.94 0.11 76.83 04:07:01 PM 1 53.81 0.00 4.42 8.60 0.11 33.05 04:08:01 PM all 32.20 0.00 2.02 3.17 0.09 62.52 04:08:01 PM 0 8.19 0.00 1.76 4.32 0.08 85.65 04:08:01 PM 1 57.23 0.00 2.29 1.99 0.09 38.39 04:09:01 PM all 34.64 0.00 1.91 0.67 0.13 62.65 04:09:01 PM 0 17.59 0.00 1.69 0.22 0.14 80.37 04:09:01 PM 1 52.35 0.00 2.13 1.14 0.12 44.26 Average: all 33.76 0.00 2.39 3.48 0.11 60.27 Average: 0 13.88 0.00 1.86 3.14 0.11 81.01 Average: 1 54.48 0.00 2.93 3.84 0.11 38.64