---> uname -a: Linux prd-centos7-builder-2c-1g-5394.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 506 5445 16 1869 7033 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:08:f8:07 brd ff:ff:ff:ff:ff:ff inet 10.30.122.203/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe08:f807/64 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) 03/11/2024 _x86_64_ (2 CPU) 01:04:06 AM LINUX RESTART 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 253.81 0.97 252.84 28.38 9953.16 01:07:01 AM 183.47 0.87 182.61 58.10 5182.18 01:08:01 AM 18.79 0.03 18.76 1.20 447.88 01:09:01 AM 30.83 1.67 29.17 202.97 775.41 Average: 121.74 0.88 120.85 72.66 4090.14 01:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5628316 2380600 29.72 2620 1793360 591948 6.54 503000 1581148 102612 01:07:01 AM 5584772 2424144 30.27 2620 1803888 618328 6.83 565792 1557420 340 01:08:01 AM 5604776 2404140 30.02 2620 1803916 596156 6.58 546076 1556900 16 01:09:01 AM 5566144 2442772 30.50 2620 1811880 625996 6.91 688572 1452492 29244 Average: 5596002 2412914 30.13 2620 1803261 608107 6.71 575860 1536990 33053 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 AM eth0 54.85 39.85 898.12 7.65 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.64 25.24 62.69 13.90 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 20.14 17.37 20.38 6.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 36.35 27.64 34.79 11.42 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.00 27.53 254.05 9.74 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) 03/11/2024 _x86_64_ (2 CPU) 01:04:06 AM LINUX RESTART 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 33.93 0.00 3.14 6.79 0.11 56.03 01:06:01 AM 0 45.98 0.00 3.98 7.21 0.12 42.71 01:06:01 AM 1 22.18 0.00 2.34 6.37 0.10 69.00 01:07:01 AM all 34.28 0.00 2.33 4.18 0.10 59.11 01:07:01 AM 0 57.79 0.00 2.96 5.29 0.11 33.86 01:07:01 AM 1 11.97 0.00 1.72 3.11 0.09 83.12 01:08:01 AM all 28.21 0.00 0.95 0.17 0.08 70.58 01:08:01 AM 0 54.42 0.00 1.46 0.34 0.09 43.70 01:08:01 AM 1 3.44 0.00 0.49 0.03 0.08 95.95 01:09:01 AM all 38.34 0.00 2.08 0.27 0.11 59.21 01:09:01 AM 0 40.17 0.00 2.09 0.35 0.11 57.28 01:09:01 AM 1 36.50 0.00 2.08 0.19 0.10 61.12 Average: all 33.67 0.00 2.12 2.84 0.10 61.27 Average: 0 49.54 0.00 2.62 3.28 0.11 44.45 Average: 1 18.33 0.00 1.65 2.42 0.09 77.51