---> uname -a: Linux prd-centos7-builder-2c-1g-39962.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 525 5416 16 1879 7013 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:c2:10:78 brd ff:ff:ff:ff:ff:ff inet 10.30.122.156/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fec2:1078/64 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) 03/02/2025 _x86_64_ (2 CPU) 01:03:43 AM LINUX RESTART 01:04:04 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 314.48 46.41 268.08 4892.01 22216.22 01:06:01 AM 325.07 0.68 324.39 52.91 9965.00 01:07:01 AM 70.76 0.33 70.43 9.33 1428.17 Average: 235.46 15.29 220.17 1596.70 11017.19 01:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5696384 2312532 28.87 2620 1726148 594152 6.56 491716 1543212 163588 01:06:01 AM 5564148 2444768 30.53 2620 1811448 618348 6.83 575288 1564252 10924 01:07:01 AM 5631288 2377628 29.69 2620 1808224 551000 6.08 519900 1552140 480 Average: 5630607 2378309 29.70 2620 1781940 587833 6.49 528968 1553201 58331 01:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 388.22 240.01 1717.16 70.77 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 40.03 35.00 246.91 10.95 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 27.50 21.74 28.33 8.91 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 147.93 96.53 646.35 29.52 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) 03/02/2025 _x86_64_ (2 CPU) 01:03:43 AM LINUX RESTART 01:04:04 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 41.98 0.00 7.15 6.29 0.12 44.47 01:05:01 AM 0 32.58 0.00 6.07 6.72 0.11 54.52 01:05:01 AM 1 51.65 0.00 8.25 5.86 0.13 34.11 01:06:01 AM all 35.19 0.00 3.57 1.96 0.10 59.18 01:06:01 AM 0 19.21 0.00 2.98 2.08 0.10 75.62 01:06:01 AM 1 51.89 0.00 4.18 1.82 0.09 42.02 01:07:01 AM all 29.17 0.00 1.45 0.29 0.08 69.01 01:07:01 AM 0 16.89 0.00 1.17 0.29 0.07 81.59 01:07:01 AM 1 41.81 0.00 1.75 0.30 0.07 56.08 Average: all 35.27 0.00 3.98 2.76 0.10 57.90 Average: 0 22.64 0.00 3.33 2.93 0.09 71.00 Average: 1 48.34 0.00 4.64 2.58 0.10 44.35