---> uname -a: Linux prd-centos7-builder-2c-1g-11853.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 532 5419 16 1868 7006 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:2b:37:44 brd ff:ff:ff:ff:ff:ff inet 10.30.122.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe2b:3744/64 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) 03:03:40 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 209.33 20.89 188.44 4097.27 40947.15 03:06:01 PM 276.94 0.32 276.63 15.46 8990.60 03:07:01 PM 82.69 0.37 82.33 37.58 2041.36 Average: 189.66 7.19 182.47 1383.59 17327.68 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5747904 2261004 28.23 2620 1693012 583800 6.45 469184 1517328 137472 03:06:01 PM 5590772 2418136 30.19 2620 1800528 607652 6.71 558992 1558532 39784 03:07:01 PM 5598120 2410788 30.10 2620 1801584 592848 6.55 551360 1558496 24 Average: 5645599 2363309 29.51 2620 1765041 594767 6.57 526512 1544785 59093 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 322.40 195.09 1526.10 64.18 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 37.41 31.27 317.52 8.84 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.39 25.10 27.41 8.99 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.08 83.83 623.73 27.34 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) 03:03:40 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 31.39 0.00 4.70 18.26 0.10 45.56 03:05:01 PM 0 32.04 0.00 4.52 17.70 0.11 45.64 03:05:01 PM 1 30.74 0.00 4.88 18.80 0.11 45.47 03:06:01 PM all 35.22 0.00 3.05 6.70 0.13 54.91 03:06:01 PM 0 14.55 0.00 2.17 7.58 0.12 75.58 03:06:01 PM 1 56.75 0.00 3.96 5.78 0.12 33.39 03:07:01 PM all 36.52 0.00 1.90 1.34 0.10 60.13 03:07:01 PM 0 24.74 0.00 1.69 1.36 0.10 72.11 03:07:01 PM 1 48.55 0.00 2.13 1.34 0.12 47.85 Average: all 34.38 0.00 3.21 8.75 0.11 53.54 Average: 0 23.70 0.00 2.78 8.83 0.11 64.58 Average: 1 45.28 0.00 3.66 8.67 0.12 42.26