---> uname -a: Linux prd-centos8-builder-2c-2g-12441.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 679 4746 19 2271 6720 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:bd:f8:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:febd:f839/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:56:84:6f 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) 11/21/2025 _x86_64_ (2 CPU) 12:31:58 LINUX RESTART (2 CPU) 12:33:02 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 117.38 0.75 116.64 72.79 10340.58 12:35:01 PM 61.11 0.65 60.46 70.64 6933.06 12:36:01 PM 22.28 0.10 22.18 3.60 591.27 12:37:01 PM 22.66 0.32 22.35 37.06 579.74 Average: 55.61 0.45 55.15 45.91 4587.53 12:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 4967736 6943276 2914696 36.98 2688 2151072 1006320 11.27 205600 2357520 135476 12:35:01 PM 4837132 6884468 3045300 38.63 2688 2222660 1074364 12.03 285392 2405696 44060 12:36:01 PM 4903392 6918820 2979040 37.79 2688 2190528 1024280 11.47 283364 2340736 10760 12:37:01 PM 4846592 6862572 3035840 38.51 2688 2191000 1091952 12.23 439252 2241676 10192 Average: 4888713 6902284 2993719 37.98 2688 2188815 1049229 11.75 303402 2336407 50122 12:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 68.32 58.23 727.99 9.04 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 65.19 56.65 605.61 10.96 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 16.75 16.81 15.37 7.13 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 24.08 22.11 31.02 9.73 0.00 0.00 0.00 0.00 12:37:01 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 43.48 38.37 343.42 9.22 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) 11/21/2025 _x86_64_ (2 CPU) 12:31:58 LINUX RESTART (2 CPU) 12:33:02 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 35.16 0.00 5.66 1.04 0.09 58.05 12:34:01 PM 0 37.36 0.00 5.86 1.08 0.08 55.61 12:34:01 PM 1 32.96 0.00 5.45 1.00 0.10 60.49 12:35:01 PM all 33.35 0.00 3.64 0.64 0.09 62.28 12:35:01 PM 0 33.69 0.00 3.67 0.70 0.10 61.83 12:35:01 PM 1 33.00 0.00 3.61 0.58 0.08 62.72 12:36:01 PM all 32.55 0.00 3.06 0.15 0.09 64.15 12:36:01 PM 0 36.25 0.00 3.27 0.13 0.08 60.27 12:36:01 PM 1 28.85 0.00 2.85 0.17 0.10 68.03 12:37:01 PM all 33.92 0.00 3.59 0.13 0.09 62.28 12:37:01 PM 0 35.12 0.00 3.27 0.15 0.10 61.36 12:37:01 PM 1 32.72 0.00 3.90 0.10 0.08 63.19 Average: all 33.74 0.00 3.98 0.49 0.09 61.70 Average: 0 35.60 0.00 4.01 0.51 0.09 59.78 Average: 1 31.88 0.00 3.95 0.46 0.09 63.62