---> uname -a: Linux prd-centos7-builder-2c-1g-1740.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: 2799.996 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 498 5458 16 1864 7041 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:9f:96:9f brd ff:ff:ff:ff:ff:ff inet 10.30.123.41/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe9f:969f/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) 03/30/2024 _x86_64_ (2 CPU) 10:03:38 AM LINUX RESTART 10:04:03 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 192.13 29.81 162.32 4513.71 6334.53 10:06:01 AM 250.12 0.05 250.07 0.67 7779.38 10:07:01 AM 122.64 0.62 122.02 51.71 3222.91 10:08:01 AM 15.59 0.28 15.31 7.60 335.43 Average: 144.73 7.50 137.22 1115.26 4402.05 10:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5749176 2259740 28.22 2620 1700316 596272 6.58 463108 1522356 125356 10:06:01 AM 5543396 2465520 30.78 2620 1802460 675176 7.45 591480 1573900 59252 10:07:01 AM 5619684 2389232 29.83 2620 1798288 600272 6.63 531364 1559188 12 10:08:01 AM 5595908 2413008 30.13 2620 1795768 624628 6.90 564648 1548144 14676 Average: 5627041 2381875 29.74 2620 1774208 624087 6.89 537650 1550897 49824 10:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 299.97 184.72 1570.15 65.15 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 33.10 25.95 290.72 7.65 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 25.19 22.76 25.87 7.33 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 18.99 16.08 24.78 5.16 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 92.59 61.35 468.76 20.96 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) 03/30/2024 _x86_64_ (2 CPU) 10:03:38 AM LINUX RESTART 10:04:03 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 37.71 0.00 5.66 5.58 0.10 50.95 10:05:01 AM 0 59.59 0.00 7.09 7.23 0.11 25.97 10:05:01 AM 1 17.25 0.00 4.31 4.03 0.11 74.30 10:06:01 AM all 35.06 0.00 2.56 7.88 0.10 54.41 10:06:01 AM 0 54.78 0.00 3.28 4.91 0.09 36.94 10:06:01 AM 1 16.08 0.00 1.85 10.73 0.09 71.25 10:07:01 AM all 34.02 0.00 1.78 3.04 0.10 61.07 10:07:01 AM 0 51.50 0.00 1.91 2.88 0.11 43.60 10:07:01 AM 1 17.12 0.00 1.68 3.18 0.09 77.94 10:08:01 AM all 24.90 0.00 1.10 0.09 0.07 73.84 10:08:01 AM 0 35.09 0.00 1.44 0.12 0.09 63.26 10:08:01 AM 1 14.91 0.00 0.73 0.05 0.07 84.23 Average: all 32.83 0.00 2.73 4.11 0.09 60.25 Average: 0 49.98 0.00 3.35 3.70 0.10 42.86 Average: 1 16.33 0.00 2.12 4.49 0.09 76.97