---> uname -a: Linux prd-centos7-builder-2c-1g-39053.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 544 5397 16 1878 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:fc:fe:ac brd ff:ff:ff:ff:ff:ff inet 10.30.122.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fefc:feac/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) 02/16/2025 _x86_64_ (2 CPU) 01:03:51 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:03 AM 344.71 51.81 292.91 6194.64 42022.18 01:06:01 AM 337.79 0.71 337.08 54.73 10484.06 01:07:01 AM 47.22 1.67 45.55 147.24 1090.57 Average: 242.18 18.26 223.92 2155.87 17950.26 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:03 AM 5693468 2315448 28.91 2620 1725380 611412 6.75 494884 1542996 163296 01:06:01 AM 5572844 2436072 30.42 2620 1810628 619672 6.84 565996 1564000 10684 01:07:01 AM 5550136 2458780 30.70 2620 1811576 644372 7.11 713252 1443020 14812 Average: 5605483 2403433 30.01 2620 1782528 625152 6.90 591377 1516672 62931 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:03 AM eth0 352.19 214.14 1622.69 65.77 0.00 0.00 0.00 01:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 40.27 35.33 256.81 11.99 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 36.51 28.75 34.30 12.25 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 Average: eth0 144.16 93.39 642.29 30.21 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) 02/16/2025 _x86_64_ (2 CPU) 01:03:51 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:03 AM all 41.53 0.00 8.15 8.03 0.12 42.17 01:05:03 AM 0 54.21 0.00 9.07 7.02 0.13 29.57 01:05:03 AM 1 29.21 0.00 7.26 9.00 0.11 54.43 01:06:01 AM all 34.54 0.00 3.64 1.71 0.10 60.00 01:06:01 AM 0 62.05 0.00 4.54 1.99 0.09 31.33 01:06:01 AM 1 8.34 0.00 2.79 1.47 0.11 87.30 01:07:01 AM all 36.67 0.00 1.93 0.24 0.10 61.05 01:07:01 AM 0 69.57 0.00 2.93 0.46 0.09 26.95 01:07:01 AM 1 5.63 0.00 0.98 0.02 0.10 93.27 Average: all 37.58 0.00 4.55 3.30 0.10 54.46 Average: 0 61.97 0.00 5.51 3.15 0.10 29.26 Average: 1 14.27 0.00 3.64 3.45 0.10 78.55