---> uname -a: Linux prd-centos8-builder-2c-2g-3980.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: 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 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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4787 19 2264 6755 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:15:1f:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe15:1fda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:e7:69:af 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) 01/24/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 218.58 21.38 197.20 5648.25 7410.15 08:34:01 PM 110.66 0.51 110.15 65.47 12336.04 08:35:01 PM 30.64 0.30 30.34 42.39 1637.02 08:36:01 PM 15.65 0.00 15.65 0.00 449.19 08:37:01 PM 26.41 1.27 25.14 114.90 697.37 Average: 80.29 4.70 75.58 1177.95 4479.91 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5148416 6990836 2734016 34.68 2688 2025036 979544 10.97 202360 2207292 173224 08:34:01 PM 5002216 7008880 2880216 36.54 2688 2181872 970688 10.87 230348 2294700 42264 08:35:01 PM 4818616 6869984 3063816 38.87 2688 2226756 1071660 12.00 272812 2435648 53532 08:36:01 PM 4948932 6956616 2933500 37.22 2688 2183172 988480 11.07 270184 2309152 9952 08:37:01 PM 4977392 6992524 2905040 36.85 2688 2189912 951620 10.66 424884 2122344 26312 Average: 4979114 6963768 2903318 36.83 2688 2161350 992398 11.11 280118 2273827 61057 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 337.77 219.63 1815.59 65.02 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 83.89 69.48 855.28 10.81 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 20.54 21.36 26.03 9.26 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.03 17.93 16.99 5.73 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 24.46 21.63 30.67 10.47 0.00 0.00 0.00 0.00 08:37:01 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 96.98 70.01 547.91 20.29 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) 01/24/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 42.37 0.00 7.25 2.86 0.10 47.42 08:33:01 PM 0 31.74 0.00 5.75 1.57 0.10 60.84 08:33:01 PM 1 53.06 0.00 8.76 4.16 0.10 33.91 08:34:01 PM all 33.56 0.00 5.33 3.17 0.09 57.86 08:34:01 PM 0 26.86 0.00 4.81 2.73 0.10 65.50 08:34:01 PM 1 40.26 0.00 5.84 3.61 0.08 50.20 08:35:01 PM all 34.95 0.00 3.23 0.29 0.10 61.43 08:35:01 PM 0 24.67 0.00 3.02 0.15 0.10 72.06 08:35:01 PM 1 45.20 0.00 3.45 0.43 0.10 50.82 08:36:01 PM all 28.33 0.00 3.36 0.47 0.11 67.73 08:36:01 PM 0 21.73 0.00 2.91 0.18 0.08 75.09 08:36:01 PM 1 34.93 0.00 3.81 0.75 0.13 60.38 08:37:01 PM all 35.59 0.00 3.71 0.22 0.09 60.39 08:37:01 PM 0 17.47 0.00 2.70 0.17 0.10 79.57 08:37:01 PM 1 53.77 0.00 4.73 0.27 0.08 41.15 Average: all 34.96 0.00 4.57 1.39 0.10 58.97 Average: 0 24.49 0.00 3.83 0.95 0.10 70.63 Average: 1 45.45 0.00 5.31 1.84 0.10 47.30