---> uname -a: Linux prd-centos7-builder-2c-1g-11811.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 448 5497 16 1875 7090 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:84:2e:89 brd ff:ff:ff:ff:ff:ff inet 10.30.122.88/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86252sec preferred_lft 86252sec inet6 fe80::f816:3eff:fe84:2e89/64 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) 09/28/2024 _x86_64_ (2 CPU) 08:03:50 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 155.53 70.95 84.58 6128.65 38071.24 08:06:01 AM 267.47 0.72 266.75 87.82 9708.56 Average: 211.49 35.84 175.66 3108.49 23891.08 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5927596 2081320 25.99 2620 1566904 630820 6.96 540852 1298116 71976 08:06:01 AM 5604672 2404244 30.02 2620 1822456 638056 7.04 637960 1463684 131156 Average: 5766134 2242782 28.00 2620 1694680 634438 7.00 589406 1380900 101566 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 164.77 100.95 687.21 26.39 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 53.91 41.70 799.00 8.90 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 Average: eth0 109.34 71.33 743.10 17.65 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) 09/28/2024 _x86_64_ (2 CPU) 08:03:50 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 28.14 0.00 5.48 12.00 0.14 54.24 08:05:01 AM 0 40.23 0.00 6.16 9.18 0.16 44.27 08:05:01 AM 1 16.30 0.00 4.81 14.76 0.12 64.01 08:06:01 AM all 30.70 0.00 2.80 8.68 0.15 57.67 08:06:01 AM 0 49.97 0.00 3.64 9.69 0.16 36.53 08:06:01 AM 1 11.66 0.00 1.95 7.67 0.13 78.59 Average: all 29.40 0.00 4.16 10.36 0.15 55.93 Average: 0 45.04 0.00 4.91 9.43 0.16 40.45 Average: 1 14.02 0.00 3.40 11.28 0.12 71.18