---> uname -a: Linux prd-centos7-builder-2c-1g-2024.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 492 5455 16 1873 7046 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:66:0c:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.250/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe66:ce9/64 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) 03/01/2024 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 113.69 2.33 111.36 72.75 5807.45 07:06:01 PM 310.71 0.30 310.41 14.93 9677.76 07:07:01 PM 44.94 0.37 44.58 37.58 1092.70 07:08:01 PM 26.61 1.95 24.66 210.60 695.58 Average: 123.99 1.24 122.76 83.96 4318.59 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5652076 2356832 29.43 2620 1760260 615324 6.79 515960 1564680 166004 07:06:01 PM 5560112 2448796 30.58 2620 1805704 637792 7.04 579908 1569480 16660 07:07:01 PM 5563740 2445168 30.53 2620 1806772 621996 6.87 574588 1570380 132 07:08:01 PM 5614744 2394164 29.89 2620 1812652 561796 6.20 635684 1455560 17624 Average: 5597668 2411240 30.11 2620 1796347 609227 6.73 576535 1540025 50105 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 65.94 50.42 1041.25 8.42 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 20.09 17.81 51.16 6.50 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 23.99 21.32 41.25 12.43 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 30.12 24.23 36.14 9.64 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 35.04 28.44 292.49 9.25 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) 03/01/2024 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 34.23 0.00 2.74 3.33 0.10 59.59 07:05:01 PM 0 14.70 0.00 1.79 2.73 0.10 80.68 07:05:01 PM 1 54.59 0.00 3.72 3.97 0.11 37.62 07:06:01 PM all 32.85 0.00 2.37 8.99 0.10 55.68 07:06:01 PM 0 11.49 0.00 1.87 7.15 0.09 79.40 07:06:01 PM 1 55.32 0.00 2.90 10.92 0.11 30.75 07:07:01 PM all 29.28 0.00 1.09 1.02 0.08 68.53 07:07:01 PM 0 5.39 0.00 0.81 0.76 0.07 92.98 07:07:01 PM 1 54.39 0.00 1.38 1.31 0.11 42.82 07:08:01 PM all 35.68 0.00 1.89 0.39 0.09 61.95 07:08:01 PM 0 20.20 0.00 1.53 0.14 0.09 78.06 07:08:01 PM 1 51.76 0.00 2.28 0.66 0.09 45.21 Average: all 33.00 0.00 2.02 3.43 0.09 61.46 Average: 0 12.91 0.00 1.50 2.69 0.09 82.82 Average: 1 54.02 0.00 2.57 4.20 0.10 39.12