---> uname -a: Linux prd-centos7-builder-2c-1g-59.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 513 5432 16 1875 7026 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:15:2c:73 brd ff:ff:ff:ff:ff:ff inet 10.30.122.70/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe15:2c73/64 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) 03/15/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 172.94 15.43 157.51 2424.52 6230.18 08:06:01 AM 269.92 0.32 269.60 15.33 8619.31 08:07:01 AM 102.23 0.37 101.87 37.58 2521.02 08:08:01 AM 27.28 1.95 25.33 210.53 731.08 Average: 142.96 4.47 138.49 664.79 4518.25 08:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5678584 2330332 29.10 2620 1716028 642512 7.09 522136 1536800 137684 08:06:01 AM 5592636 2416280 30.17 2620 1808304 600580 6.63 541760 1573044 51840 08:07:01 AM 5552436 2456480 30.67 2620 1809496 639664 7.06 587820 1569172 152 08:08:01 AM 5593256 2415660 30.16 2620 1815368 589976 6.51 658916 1454772 17628 Average: 5604228 2404688 30.03 2620 1787299 618183 6.83 577658 1533447 51826 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 324.78 226.62 1575.35 67.64 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 31.43 24.72 285.04 7.24 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.85 25.07 29.29 8.89 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 30.65 24.70 32.80 9.74 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.02 74.66 476.12 23.19 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) 03/15/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 36.66 0.00 3.95 5.38 0.12 53.89 08:05:01 AM 0 54.58 0.00 5.28 7.95 0.15 32.05 08:05:01 AM 1 19.39 0.00 2.70 2.92 0.11 74.88 08:06:01 AM all 35.16 0.00 2.72 7.44 0.10 54.58 08:06:01 AM 0 45.92 0.00 3.42 6.93 0.12 43.61 08:06:01 AM 1 24.64 0.00 2.02 7.92 0.10 65.32 08:07:01 AM all 37.10 0.00 1.42 2.19 0.11 59.18 08:07:01 AM 0 61.60 0.00 1.67 2.92 0.13 33.69 08:07:01 AM 1 13.80 0.00 1.19 1.50 0.10 83.41 08:08:01 AM all 37.21 0.00 1.89 0.45 0.10 60.36 08:08:01 AM 0 72.14 0.00 2.81 0.76 0.13 24.17 08:08:01 AM 1 4.72 0.00 1.01 0.15 0.07 94.05 Average: all 36.53 0.00 2.49 3.85 0.11 57.02 Average: 0 58.48 0.00 3.29 4.65 0.13 33.45 Average: 1 15.55 0.00 1.72 3.10 0.09 79.54