---> uname -a: Linux prd-centos7-builder-2c-1g-41386.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 550 5023 16 2247 6972 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:4e:bb:af brd ff:ff:ff:ff:ff:ff inet 10.30.122.207/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe4e:bbaf/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) 03/15/2025 _x86_64_ (2 CPU) 02:45:19 AM LINUX RESTART 02:46:01 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 48.99 0.05 48.94 1.60 5507.75 02:48:01 AM 86.61 9.23 77.39 844.76 5004.68 02:49:01 AM 379.71 1.52 378.19 180.71 13140.81 Average: 171.76 3.60 168.16 342.41 7884.09 02:46:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5786236 2222680 27.75 2620 1628828 903720 9.98 552876 1428500 28 02:48:01 AM 5465352 2543564 31.76 2620 1867804 908328 10.03 668488 1555984 160564 02:49:01 AM 5156656 2852260 35.61 2620 2158096 637280 7.04 872188 1618084 137076 Average: 5469415 2539501 31.71 2620 1884909 816443 9.01 697851 1534189 99223 02:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:47:01 AM eth0 2.40 2.25 0.71 0.30 0.00 0.00 0.00 02:47:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 36.39 31.27 489.50 3.77 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 67.30 54.59 821.87 12.04 0.00 0.00 0.00 02:49:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 Average: eth0 35.36 29.37 437.37 5.37 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 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) 03/15/2025 _x86_64_ (2 CPU) 02:45:19 AM LINUX RESTART 02:46:01 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 0.13 0.00 0.11 0.23 0.05 99.49 02:47:01 AM 0 0.20 0.00 0.12 0.15 0.05 99.48 02:47:01 AM 1 0.07 0.00 0.12 0.28 0.05 99.48 02:48:01 AM all 24.67 0.00 4.49 0.34 0.10 70.40 02:48:01 AM 0 17.99 0.00 4.22 0.14 0.09 77.57 02:48:01 AM 1 31.45 0.00 4.79 0.56 0.09 63.11 02:49:01 AM all 38.11 0.00 4.12 2.31 0.11 55.34 02:49:01 AM 0 21.58 0.00 3.14 2.09 0.10 73.09 02:49:01 AM 1 55.32 0.00 5.13 2.55 0.14 36.86 Average: all 20.64 0.00 2.87 0.94 0.09 75.46 Average: 0 13.13 0.00 2.47 0.79 0.08 83.53 Average: 1 28.27 0.00 3.28 1.11 0.09 67.25