---> uname -a: Linux prd-centos7-builder-2c-1g-44792.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 585 5358 16 1877 6953 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fd:72:bc brd ff:ff:ff:ff:ff:ff inet 10.30.123.4/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fefd:72bc/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) 04/11/2025 _x86_64_ (2 CPU) 11:03:18 PM LINUX RESTART 11:04:03 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 261.62 0.71 260.92 19.85 10096.24 11:06:01 PM 172.51 0.68 171.83 53.84 4449.49 Average: 216.31 0.69 215.62 37.13 7225.04 11:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5465116 2543792 31.76 2620 1807936 754528 8.33 664472 1577320 108636 11:06:01 PM 5546440 2462468 30.75 2620 1809324 669300 7.39 595736 1561920 16 Average: 5505778 2503130 31.25 2620 1808630 711914 7.86 630104 1569620 54326 11:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 66.88 50.28 962.15 11.45 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 30.42 25.80 30.45 9.86 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.34 37.84 488.41 10.64 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) 04/11/2025 _x86_64_ (2 CPU) 11:03:18 PM LINUX RESTART 11:04:03 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 38.42 0.00 3.72 1.46 0.11 56.29 11:05:01 PM 0 15.88 0.00 2.56 0.89 0.12 80.54 11:05:01 PM 1 62.42 0.00 4.98 2.06 0.11 30.42 11:06:01 PM all 34.09 0.00 2.07 0.79 0.11 62.94 11:06:01 PM 0 10.08 0.00 1.65 0.68 0.10 87.49 11:06:01 PM 1 59.66 0.00 2.53 0.90 0.11 36.79 Average: all 36.21 0.00 2.88 1.12 0.11 59.69 Average: 0 12.92 0.00 2.09 0.78 0.11 84.09 Average: 1 61.01 0.00 3.73 1.47 0.11 33.68