---> uname -a: Linux prd-centos7-builder-2c-1g-36086.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 568 5379 16 1872 6970 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:24:ea:3f brd ff:ff:ff:ff:ff:ff inet 10.30.122.105/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe24:ea3f/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) 01/04/2025 _x86_64_ (2 CPU) 08:03:20 PM LINUX RESTART 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 228.91 0.85 228.06 26.92 8786.34 08:06:01 PM 178.53 0.65 177.88 53.17 4815.98 08:07:01 PM 29.50 1.95 27.55 210.53 727.47 Average: 145.64 1.15 144.50 96.87 4776.59 08:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5585560 2423356 30.26 2620 1804784 679700 7.50 544028 1578472 117124 08:06:01 PM 5570732 2438184 30.44 2620 1804912 688064 7.60 573984 1561540 20 08:07:01 PM 5595004 2413912 30.14 2620 1810928 635224 7.01 663204 1446348 17796 Average: 5583765 2425151 30.28 2620 1806875 667663 7.37 593739 1528787 44980 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 PM eth0 60.29 49.90 928.27 10.12 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 26.87 24.32 40.81 8.71 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 31.10 25.42 31.96 10.89 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.42 33.21 333.70 9.91 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) 01/04/2025 _x86_64_ (2 CPU) 08:03:20 PM LINUX RESTART 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 36.30 0.00 3.37 4.63 0.12 55.57 08:05:01 PM 0 62.10 0.00 5.34 6.81 0.13 25.63 08:05:01 PM 1 11.81 0.00 1.55 2.56 0.12 83.96 08:06:01 PM all 36.58 0.00 1.86 2.96 0.13 58.47 08:06:01 PM 0 52.86 0.00 2.19 3.58 0.14 41.22 08:06:01 PM 1 20.93 0.00 1.54 2.37 0.12 75.05 08:07:01 PM all 37.87 0.00 2.02 0.21 0.12 59.78 08:07:01 PM 0 73.33 0.00 3.08 0.40 0.11 23.08 08:07:01 PM 1 5.11 0.00 1.03 0.03 0.12 93.71 Average: all 36.92 0.00 2.42 2.60 0.13 57.94 Average: 0 62.69 0.00 3.54 3.62 0.13 30.04 Average: 1 12.57 0.00 1.37 1.65 0.12 84.29