---> uname -a: Linux prd-centos7-builder-2c-1g-2414.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 553 5400 16 1867 6985 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:5d:cf:68 brd ff:ff:ff:ff:ff:ff inet 10.30.122.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe5d:cf68/64 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) 04/13/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 211.42 3.35 208.08 130.69 9130.51 04:06:01 PM 214.21 0.30 213.91 14.93 6102.12 04:07:01 PM 44.50 0.37 44.14 37.57 1002.78 04:08:01 PM 18.36 1.63 16.72 146.06 436.33 Average: 122.13 1.41 120.72 82.32 4168.22 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5594804 2414112 30.14 2620 1759976 666720 7.36 570452 1558156 64408 04:06:01 PM 5493656 2515260 31.41 2620 1799528 707484 7.81 656008 1558456 17020 04:07:01 PM 5561096 2447820 30.56 2620 1800628 635408 7.02 587324 1558544 12 04:08:01 PM 5494852 2514064 31.39 2620 1805676 694084 7.66 771956 1440104 18636 Average: 5536102 2472814 30.88 2620 1791452 675924 7.46 646435 1528815 25019 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 68.06 51.76 1004.46 11.08 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 28.99 22.61 58.73 13.38 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 25.47 23.42 26.93 7.39 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 22.31 16.23 25.11 6.47 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 Average: eth0 36.21 28.50 278.86 9.58 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) 04/13/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.31 0.00 2.83 6.01 0.10 56.75 04:05:01 PM 0 15.22 0.00 1.74 5.28 0.10 77.66 04:05:01 PM 1 54.22 0.00 3.95 6.78 0.11 34.95 04:06:01 PM all 34.42 0.00 2.22 4.54 0.10 58.72 04:06:01 PM 0 9.11 0.00 1.32 4.35 0.08 85.13 04:06:01 PM 1 61.04 0.00 3.19 4.76 0.11 30.90 04:07:01 PM all 32.55 0.00 1.73 1.00 0.07 64.65 04:07:01 PM 0 7.26 0.00 1.16 0.56 0.07 90.95 04:07:01 PM 1 59.22 0.00 2.33 1.44 0.09 36.91 04:08:01 PM all 21.24 0.00 1.09 0.35 0.05 77.27 04:08:01 PM 0 2.10 0.00 0.59 0.10 0.05 97.17 04:08:01 PM 1 41.13 0.00 1.62 0.63 0.05 56.57 Average: all 30.59 0.00 1.97 2.96 0.08 64.40 Average: 0 8.39 0.00 1.20 2.56 0.08 87.78 Average: 1 53.83 0.00 2.77 3.39 0.09 39.92