---> uname -a: Linux prd-centos7-builder-2c-1g-11043.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 531 5424 16 1865 7008 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:8b:30:05 brd ff:ff:ff:ff:ff:ff inet 10.30.123.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe8b:3005/64 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) 09/25/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 215.96 2.38 213.58 73.70 8704.40 04:06:01 PM 195.77 0.92 194.85 59.84 5574.53 04:07:01 PM 29.60 1.37 28.24 138.60 719.91 Average: 147.11 1.55 145.56 90.71 4999.61 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5607224 2401692 29.99 2620 1789352 631704 6.97 530400 1572500 114912 04:06:01 PM 5630232 2378684 29.70 2620 1798624 596696 6.59 531116 1545868 20 04:07:01 PM 5629216 2379700 29.71 2620 1802516 589964 6.51 639772 1438656 17704 Average: 5622224 2386692 29.80 2620 1796831 606121 6.69 567096 1519008 44212 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 66.32 56.01 1035.88 9.81 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 26.82 23.87 61.21 8.41 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 29.29 24.02 29.80 10.04 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.81 34.63 375.63 9.42 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) 09/25/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.55 0.00 3.26 6.31 0.11 55.76 04:05:01 PM 0 9.68 0.00 1.50 4.24 0.12 84.46 04:05:01 PM 1 60.72 0.00 5.12 8.50 0.11 25.55 04:06:01 PM all 33.03 0.00 2.15 6.20 0.09 58.53 04:06:01 PM 0 14.90 0.00 1.85 5.94 0.07 77.24 04:06:01 PM 1 51.85 0.00 2.49 6.45 0.09 39.13 04:07:01 PM all 37.87 0.00 1.75 0.34 0.08 59.97 04:07:01 PM 0 4.15 0.00 0.86 0.08 0.08 94.82 04:07:01 PM 1 73.95 0.00 2.70 0.61 0.09 22.65 Average: all 35.15 0.00 2.39 4.28 0.09 58.09 Average: 0 9.54 0.00 1.40 3.40 0.09 85.56 Average: 1 62.13 0.00 3.43 5.20 0.10 29.15