---> uname -a: Linux prd-centos7-builder-2c-1g-39717.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: 2800.000 BogoMIPS: 5600.00 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 514 5426 16 1879 7023 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:a3:36:0f brd ff:ff:ff:ff:ff:ff inet 10.30.122.67/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fea3:360f/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) 02/25/2025 _x86_64_ (2 CPU) 05:03:37 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 234.64 13.86 220.78 2186.86 8183.47 05:06:01 PM 312.13 0.73 311.40 55.01 8982.88 05:07:01 PM 33.63 1.95 31.68 210.53 868.24 Average: 192.57 5.49 187.08 814.06 5982.65 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5642944 2365964 29.54 2620 1800848 571264 6.31 491376 1581168 207508 05:06:01 PM 5542772 2466136 30.79 2620 1810976 651008 7.19 597972 1564068 108 05:07:01 PM 5586200 2422708 30.25 2620 1819592 591452 6.53 668384 1450204 30344 Average: 5590639 2418269 30.19 2620 1810472 604575 6.67 585911 1531813 79320 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 PM eth0 349.31 223.32 1818.21 68.99 0.00 0.00 0.00 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 33.21 28.15 66.91 11.23 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 36.43 29.66 36.46 17.37 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.07 93.35 637.14 32.44 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) 02/25/2025 _x86_64_ (2 CPU) 05:03:37 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 40.67 0.00 4.68 1.89 0.13 52.63 05:05:02 PM 0 53.35 0.00 5.85 2.33 0.11 38.35 05:05:02 PM 1 28.26 0.00 3.55 1.46 0.14 66.58 05:06:01 PM all 35.50 0.00 2.48 1.68 0.12 60.22 05:06:01 PM 0 61.88 0.00 3.01 1.91 0.11 33.09 05:06:01 PM 1 10.90 0.00 1.97 1.47 0.10 85.55 05:07:01 PM all 35.85 0.00 2.50 0.25 0.09 61.32 05:07:01 PM 0 68.55 0.00 3.67 0.42 0.11 27.25 05:07:01 PM 1 5.68 0.00 1.42 0.07 0.07 92.76 Average: all 37.32 0.00 3.21 1.27 0.11 58.09 Average: 0 61.24 0.00 4.18 1.56 0.11 32.91 Average: 1 14.75 0.00 2.29 0.99 0.10 81.87