---> uname -a: Linux prd-centos7-builder-2c-1g-9237.novalocal 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 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: 2799.996 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 ssbd rsb_ctxsw 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 617 5087 16 2116 6910 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:88:21:75 brd ff:ff:ff:ff:ff:ff inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe88:2175/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:38:25:5a:10 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 02/10/2026 _x86_64_ (2 CPU) 11:27:05 PM LINUX RESTART 11:28:01 PM tps rtps wtps bread/s bwrtn/s 11:29:01 PM 265.52 0.82 264.71 57.83 9290.81 11:30:01 PM 140.24 7.50 132.74 1119.92 4510.93 Average: 202.88 4.16 198.73 588.87 6900.87 11:28:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 PM 5194784 2813952 35.14 2620 2010864 1012972 11.18 738724 1739728 106064 11:30:01 PM 5303744 2704992 33.78 2620 2039276 866088 9.56 706612 1656980 9168 Average: 5249264 2759472 34.46 2620 2025070 939530 10.37 722668 1698354 57616 11:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:29:01 PM eth0 71.90 65.27 753.69 10.37 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 16.91 15.52 14.53 7.79 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.40 40.40 384.11 9.08 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 02/10/2026 _x86_64_ (2 CPU) 11:27:05 PM LINUX RESTART 11:28:01 PM CPU %user %nice %system %iowait %steal %idle 11:29:01 PM all 34.65 0.00 2.83 1.36 0.09 61.08 11:29:01 PM 0 51.91 0.00 3.32 1.51 0.09 43.17 11:29:01 PM 1 18.05 0.00 2.37 1.19 0.07 78.32 11:30:01 PM all 34.47 0.00 5.28 0.57 0.10 59.58 11:30:01 PM 0 57.60 0.00 6.05 0.60 0.13 35.62 11:30:01 PM 1 12.75 0.00 4.56 0.55 0.09 82.06 Average: all 34.56 0.00 4.05 0.96 0.09 60.33 Average: 0 54.74 0.00 4.68 1.06 0.11 39.42 Average: 1 15.38 0.00 3.47 0.87 0.08 80.20