---> uname -a: Linux prd-centos7-builder-2c-1g-34724.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 539 5409 16 1871 6999 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:24:54:66 brd ff:ff:ff:ff:ff:ff inet 10.30.122.249/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe24:5466/64 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) 12/08/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 201.19 10.23 190.96 879.00 7820.07 07:06:01 PM 267.12 0.60 266.52 51.04 7412.19 07:07:01 PM 27.80 1.67 26.14 147.26 609.11 Average: 165.17 4.13 161.04 356.23 5266.42 07:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5616552 2392364 29.87 2620 1794696 614552 6.79 520096 1577488 164000 07:06:01 PM 5509948 2498968 31.20 2620 1804500 703596 7.77 635900 1560928 84 07:07:01 PM 5545112 2463804 30.76 2620 1805532 666964 7.36 724568 1439180 14820 Average: 5557204 2451712 30.61 2620 1801576 661704 7.31 626855 1525865 59635 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 70.14 54.84 1055.06 12.30 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 24.20 21.77 59.26 7.92 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 31.77 25.85 31.40 10.59 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.88 34.04 378.19 10.26 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) 12/08/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 34.26 0.00 3.55 5.04 0.11 57.03 07:05:01 PM 0 61.74 0.00 5.82 7.65 0.11 24.68 07:05:01 PM 1 8.80 0.00 1.47 2.63 0.10 87.00 07:06:01 PM all 31.91 0.00 1.76 7.33 0.11 58.90 07:06:01 PM 0 54.54 0.00 2.19 8.29 0.11 34.88 07:06:01 PM 1 10.56 0.00 1.35 6.43 0.12 81.55 07:07:01 PM all 36.66 0.00 1.79 0.31 0.10 61.14 07:07:01 PM 0 71.69 0.00 2.69 0.62 0.09 24.90 07:07:01 PM 1 4.45 0.00 0.96 0.02 0.10 94.47 Average: all 34.28 0.00 2.36 4.22 0.10 59.04 Average: 0 62.62 0.00 3.55 5.52 0.10 28.20 Average: 1 7.92 0.00 1.26 3.02 0.11 87.70