---> uname -a: Linux prd-centos8-builder-2c-2g-41108.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 2799.998 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4814 19 2263 6780 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:1d:37:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe1d:37de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:93:6f:97 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/09/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 268.98 18.28 250.70 5389.00 8506.23 01:34:01 PM 107.06 0.50 106.56 64.38 11346.13 01:35:01 PM 35.75 0.70 35.05 72.91 1811.48 01:36:01 PM 16.83 0.00 16.83 0.00 484.70 01:37:01 PM 20.66 0.52 20.15 64.66 540.99 Average: 89.86 4.00 85.86 1118.26 4538.18 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5186596 7021672 2695836 34.20 2688 2017872 955924 10.70 200568 2171556 142500 01:34:01 PM 4981148 6992620 2901284 36.81 2688 2186724 952888 10.67 230856 2315304 48696 01:35:01 PM 4856224 6901416 3026208 38.39 2688 2220828 1052840 11.79 270632 2400396 48996 01:36:01 PM 4969444 6975816 2912988 36.96 2688 2181764 963072 10.78 267748 2290216 9928 01:37:01 PM 4978584 6987412 2903848 36.84 2688 2184048 953264 10.67 438148 2110540 10112 Average: 4994399 6975787 2888033 36.64 2688 2158247 975598 10.92 281590 2257602 52046 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 279.77 176.07 1799.36 62.12 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 73.43 57.51 797.06 10.11 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 22.61 25.22 26.90 9.56 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 18.86 18.30 17.81 5.78 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.11 20.91 26.87 10.45 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.36 59.61 533.63 19.60 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/09/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 41.02 0.00 7.27 2.20 0.11 49.40 01:33:01 PM 0 50.50 0.00 8.47 3.60 0.12 37.32 01:33:01 PM 1 31.57 0.00 6.08 0.80 0.10 61.45 01:34:01 PM all 34.46 0.00 5.25 2.15 0.10 58.04 01:34:01 PM 0 45.73 0.00 6.11 1.75 0.10 46.31 01:34:01 PM 1 23.20 0.00 4.39 2.55 0.10 69.76 01:35:01 PM all 33.81 0.00 3.48 0.99 0.11 61.61 01:35:01 PM 0 47.33 0.00 4.04 1.42 0.10 47.11 01:35:01 PM 1 20.29 0.00 2.92 0.57 0.12 76.11 01:36:01 PM all 27.84 0.00 3.37 1.64 0.08 67.06 01:36:01 PM 0 38.03 0.00 3.58 2.12 0.08 56.18 01:36:01 PM 1 17.65 0.00 3.16 1.15 0.08 77.95 01:37:01 PM all 29.58 0.00 3.21 2.73 0.10 64.38 01:37:01 PM 0 48.67 0.00 4.06 4.19 0.12 42.96 01:37:01 PM 1 10.48 0.00 2.36 1.27 0.08 85.81 Average: all 33.34 0.00 4.51 1.94 0.10 60.10 Average: 0 46.05 0.00 5.25 2.62 0.10 45.98 Average: 1 20.64 0.00 3.78 1.27 0.10 74.21