---> uname -a: Linux prd-centos7-builder-2c-1g-38183.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 527 5416 16 1877 7011 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:91:61:70 brd ff:ff:ff:ff:ff:ff inet 10.30.122.249/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe91:6170/64 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) 02/05/2025 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:06 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 267.97 28.72 239.26 4704.81 8055.91 03:06:01 AM 287.77 0.35 287.43 16.52 9316.14 03:07:01 AM 86.61 0.37 86.24 37.57 2206.25 Average: 212.58 9.27 203.31 1497.45 6482.51 03:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5608908 2400008 29.97 2620 1761832 645156 7.12 589340 1532348 205248 03:06:01 AM 5529880 2479036 30.95 2620 1809116 649944 7.18 611116 1562640 40728 03:07:01 AM 5620060 2388856 29.83 2620 1806940 560324 6.19 520788 1563124 14764 Average: 5586283 2422633 30.25 2620 1792629 618475 6.83 573748 1552704 86913 03:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 316.71 208.57 1668.97 69.36 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 38.67 32.93 324.22 9.81 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.50 26.17 30.73 9.52 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.93 85.82 646.31 28.43 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) 02/05/2025 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:06 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 37.76 0.00 6.23 5.46 0.18 50.38 03:05:01 AM 0 30.79 0.00 6.15 5.48 0.17 57.41 03:05:01 AM 1 44.83 0.00 6.30 5.45 0.17 43.24 03:06:01 AM all 35.70 0.00 3.06 4.39 0.12 56.72 03:06:01 AM 0 18.91 0.00 2.39 3.64 0.10 74.95 03:06:01 AM 1 53.24 0.00 3.75 5.14 0.14 37.73 03:07:01 AM all 35.16 0.00 2.16 0.95 0.10 61.64 03:07:01 AM 0 16.40 0.00 1.67 0.87 0.09 80.98 03:07:01 AM 1 54.60 0.00 2.69 1.04 0.11 41.56 Average: all 36.16 0.00 3.74 3.53 0.13 56.44 Average: 0 21.72 0.00 3.31 3.25 0.12 71.60 Average: 1 51.06 0.00 4.19 3.83 0.14 40.79