---> uname -a: Linux prd-centos7-builder-2c-1g-626.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: 2800.000 BogoMIPS: 5600.00 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 485 5447 16 1888 7053 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:c6:ef:1d brd ff:ff:ff:ff:ff:ff inet 10.30.123.26/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fec6:ef1d/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) 02/08/2024 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 249.87 2.13 247.73 68.49 9111.36 10:06:01 AM 175.05 0.28 174.76 14.39 5456.97 10:07:01 AM 84.41 0.37 84.04 37.57 1787.82 10:08:01 AM 26.22 1.83 24.38 189.34 679.56 Average: 133.88 1.15 132.73 77.45 4258.88 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5602676 2406232 30.04 2620 1802812 630692 6.96 525616 1582676 90604 10:06:01 AM 5593968 2414940 30.15 2620 1820484 615164 6.79 530560 1582108 32324 10:07:01 AM 5561008 2447900 30.56 2620 1831192 633868 7.00 569056 1575736 9668 10:08:01 AM 5647112 2361796 29.49 2620 1826720 550532 6.08 597936 1460572 15920 Average: 5601191 2407717 30.06 2620 1820302 607564 6.71 555792 1550273 37129 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 60.73 46.32 977.50 7.73 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 24.50 19.96 185.54 11.35 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 24.57 22.44 25.19 7.64 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 27.95 22.83 28.19 9.30 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.44 27.89 304.11 9.01 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) 02/08/2024 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 34.34 0.00 3.00 6.79 0.12 55.75 10:05:01 AM 0 45.07 0.00 3.91 8.83 0.13 42.06 10:05:01 AM 1 23.95 0.00 2.12 4.83 0.10 69.00 10:06:01 AM all 27.43 0.00 2.19 8.14 0.11 62.12 10:06:01 AM 0 33.57 0.00 2.40 8.86 0.12 55.04 10:06:01 AM 1 21.38 0.00 1.96 7.42 0.12 69.11 10:07:01 AM all 31.60 0.00 1.51 3.36 0.11 63.41 10:07:01 AM 0 46.06 0.00 1.71 3.02 0.13 49.08 10:07:01 AM 1 17.71 0.00 1.31 3.69 0.09 77.19 10:08:01 AM all 35.31 0.00 1.64 0.82 0.09 62.14 10:08:01 AM 0 69.87 0.00 2.57 1.55 0.11 25.90 10:08:01 AM 1 3.87 0.00 0.82 0.17 0.08 95.05 Average: all 32.17 0.00 2.08 4.78 0.11 60.86 Average: 0 48.45 0.00 2.65 5.61 0.12 43.18 Average: 1 16.62 0.00 1.55 3.99 0.10 77.75