---> uname -a: Linux prd-centos7-builder-2c-1g-38099.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 554 5393 16 1872 6984 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:dd:1e:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fedd:1e33/64 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) 02/03/2025 _x86_64_ (2 CPU) 01:03:37 PM LINUX RESTART 01:04:04 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 342.76 44.29 298.48 4737.19 8046.04 01:06:01 PM 293.65 0.75 292.90 55.16 9072.97 01:07:01 PM 48.26 1.82 46.44 188.84 1136.96 Average: 226.31 15.14 211.17 1608.72 6052.62 01:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5670108 2338808 29.20 2620 1722784 648348 7.16 521332 1539312 144660 01:06:01 PM 5561032 2447884 30.56 2620 1805084 649660 7.17 583148 1559792 10684 01:07:01 PM 5550808 2458108 30.69 2620 1810416 651276 7.19 707648 1443616 17892 Average: 5593983 2414933 30.15 2620 1779428 649761 7.17 604043 1514240 57745 01:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 294.65 197.07 1712.50 68.03 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 35.48 29.10 237.50 9.79 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 36.95 29.09 35.04 12.62 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.47 83.20 644.03 29.51 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) 02/03/2025 _x86_64_ (2 CPU) 01:03:37 PM LINUX RESTART 01:04:04 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.39 0.00 7.81 4.75 0.17 44.88 01:05:01 PM 0 58.23 0.00 8.67 4.43 0.23 28.44 01:05:01 PM 1 27.00 0.00 7.02 5.06 0.11 60.81 01:06:01 PM all 36.21 0.00 3.23 2.48 0.10 57.98 01:06:01 PM 0 56.73 0.00 4.16 2.37 0.11 36.63 01:06:01 PM 1 16.47 0.00 2.30 2.56 0.09 78.58 01:07:01 PM all 35.30 0.00 2.13 0.58 0.10 61.88 01:07:01 PM 0 59.47 0.00 2.99 1.02 0.11 36.41 01:07:01 PM 1 12.24 0.00 1.33 0.17 0.10 86.15 Average: all 37.88 0.00 4.32 2.56 0.12 55.13 Average: 0 58.14 0.00 5.21 2.57 0.15 33.93 Average: 1 18.37 0.00 3.47 2.54 0.10 75.53