---> uname -a: Linux prd-centos7-builder-2c-1g-26175.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 523 5365 16 1932 7014 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:49:48:76 brd ff:ff:ff:ff:ff:ff inet 10.30.123.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe49:4876/64 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) 12/26/2023 _x86_64_ (2 CPU) 10:03:23 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 113.50 11.74 101.76 1415.65 6153.91 10:06:01 AM 303.27 0.27 303.00 14.39 10450.09 10:07:01 AM 85.26 0.42 84.84 38.51 2258.99 10:08:01 AM 25.95 1.82 24.14 188.84 671.66 Average: 131.99 3.56 128.43 414.46 4883.72 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5676688 2332228 29.12 2620 1744316 640636 7.07 498836 1558060 159116 10:06:01 AM 5436516 2572400 32.12 2620 1884484 708136 7.82 631040 1634136 68816 10:07:01 AM 5521172 2487744 31.06 2620 1863756 642856 7.10 562444 1618380 8 10:08:01 AM 5527548 2481368 30.98 2620 1868940 629876 6.95 671408 1503356 15920 Average: 5540481 2468435 30.82 2620 1840374 655376 7.24 590932 1578483 60965 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 244.17 162.82 1447.14 50.08 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 34.92 26.25 459.98 6.20 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 21.39 26.17 7.28 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 29.94 23.79 30.04 9.57 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 83.42 58.57 490.93 18.28 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) 12/26/2023 _x86_64_ (2 CPU) 10:03:23 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 38.44 0.00 3.37 4.23 0.11 53.86 10:05:01 AM 0 32.22 0.00 3.39 3.53 0.11 60.76 10:05:01 AM 1 44.73 0.00 3.36 4.92 0.11 46.88 10:06:01 AM all 31.52 0.00 2.64 9.76 0.10 55.97 10:06:01 AM 0 24.49 0.00 1.86 8.37 0.12 65.15 10:06:01 AM 1 38.72 0.00 3.43 11.18 0.11 46.57 10:07:01 AM all 32.03 0.00 1.43 1.96 0.10 64.49 10:07:01 AM 0 10.95 0.00 1.05 2.68 0.08 85.23 10:07:01 AM 1 54.00 0.00 1.86 1.20 0.11 42.84 10:08:01 AM all 33.50 0.00 1.75 0.55 0.08 64.11 10:08:01 AM 0 22.66 0.00 1.41 0.45 0.07 75.41 10:08:01 AM 1 44.59 0.00 2.08 0.67 0.09 52.57 Average: all 33.85 0.00 2.29 4.12 0.10 59.64 Average: 0 22.49 0.00 1.92 3.75 0.09 71.75 Average: 1 45.51 0.00 2.68 4.49 0.10 47.22