---> uname -a: Linux prd-centos7-builder-2c-1g-26253.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 545 5408 16 1867 6993 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:86:10:47 brd ff:ff:ff:ff:ff:ff inet 10.30.122.126/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe86:1047/64 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) 11/12/2024 _x86_64_ (2 CPU) 07:04:10 AM LINUX RESTART 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 244.29 0.55 243.74 16.79 9779.34 07:07:01 AM 152.82 0.63 152.19 52.24 4109.70 07:08:01 AM 29.65 1.95 27.70 210.53 683.54 Average: 142.25 1.04 141.20 93.19 4857.30 07:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 5547708 2461208 30.73 2620 1800168 664392 7.34 589728 1571712 98096 07:07:01 AM 5596252 2412664 30.12 2620 1799908 635156 7.01 553184 1557120 8 07:08:01 AM 5572932 2435984 30.42 2620 1805916 626532 6.92 690208 1441596 17792 Average: 5572297 2436619 30.42 2620 1801997 642027 7.09 611040 1523476 38632 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:06:01 AM eth0 58.45 45.06 863.65 9.96 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 23.94 21.34 37.81 9.72 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 35.04 26.67 33.51 11.83 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.14 31.02 311.65 10.50 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) 11/12/2024 _x86_64_ (2 CPU) 07:04:10 AM LINUX RESTART 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 34.38 0.00 3.04 5.69 0.11 56.78 07:06:01 AM 0 23.06 0.00 2.20 5.68 0.12 68.93 07:06:01 AM 1 45.97 0.00 3.90 5.70 0.11 44.32 07:07:01 AM all 31.08 0.00 1.69 3.49 0.10 63.64 07:07:01 AM 0 11.30 0.00 1.57 3.52 0.10 83.51 07:07:01 AM 1 52.03 0.00 1.80 3.46 0.11 42.60 07:08:01 AM all 38.82 0.00 2.01 0.33 0.11 58.73 07:08:01 AM 0 11.18 0.00 1.48 0.19 0.08 87.07 07:08:01 AM 1 68.53 0.00 2.61 0.46 0.13 28.27 Average: all 34.75 0.00 2.25 3.17 0.11 59.72 Average: 0 15.13 0.00 1.75 3.11 0.10 79.92 Average: 1 55.42 0.00 2.78 3.23 0.11 38.46