---> uname -a: Linux prd-centos8-builder-2c-2g-4605.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4802 19 2266 6772 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:ec:d1:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:feec:d112/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:44:de:82 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) 01/26/2026 _x86_64_ (2 CPU) 14:31:32 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 226.87 29.99 196.88 6230.35 15408.70 02:34:01 PM 114.85 0.48 114.36 63.59 12433.56 02:35:01 PM 36.21 0.30 35.91 42.39 1845.21 02:36:01 PM 15.48 0.00 15.48 0.00 445.43 02:37:01 PM 25.58 1.27 24.31 114.91 629.06 Average: 83.80 6.41 77.40 1290.54 6152.82 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5043808 6928756 2838624 36.01 2688 2067896 1040312 11.65 239312 2275612 217104 02:34:01 PM 4964488 6972432 2917944 37.02 2688 2183096 958848 10.74 229868 2331088 41984 02:35:01 PM 4873136 6918656 3009296 38.18 2688 2221008 1002716 11.23 274024 2381576 46280 02:36:01 PM 4977092 6986408 2905340 36.86 2688 2184676 945132 10.58 271652 2279880 9952 02:37:01 PM 4947992 6961332 2934440 37.23 2688 2188508 960004 10.75 429020 2151532 10340 Average: 4961303 6953517 2921129 37.06 2688 2169037 981402 10.99 288775 2283938 65132 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 298.63 176.45 1790.78 61.98 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 80.40 63.74 879.15 12.63 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 25.85 28.20 29.67 10.91 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 17.51 17.14 16.98 5.44 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.30 21.55 30.08 10.38 0.00 0.00 0.00 0.00 02:37:01 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 89.35 61.42 549.40 20.27 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) 01/26/2026 _x86_64_ (2 CPU) 14:31:32 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 44.04 0.00 7.93 5.00 0.12 42.91 02:33:01 PM 0 42.63 0.00 6.67 5.07 0.12 45.51 02:33:01 PM 1 45.47 0.00 9.19 4.93 0.12 40.29 02:34:01 PM all 37.01 0.00 5.27 3.81 0.17 53.74 02:34:01 PM 0 32.34 0.00 4.92 3.79 0.13 58.82 02:34:01 PM 1 41.68 0.00 5.63 3.84 0.20 48.66 02:35:01 PM all 34.20 0.00 4.00 1.16 0.10 60.54 02:35:01 PM 0 29.53 0.00 3.85 0.93 0.08 65.59 02:35:01 PM 1 38.87 0.00 4.15 1.38 0.12 55.48 02:36:01 PM all 31.38 0.00 3.69 0.65 0.09 64.19 02:36:01 PM 0 22.36 0.00 3.29 0.43 0.08 73.84 02:36:01 PM 1 40.41 0.00 4.09 0.87 0.10 54.54 02:37:01 PM all 34.17 0.00 3.54 0.88 0.10 61.32 02:37:01 PM 0 32.40 0.00 3.27 0.87 0.10 63.37 02:37:01 PM 1 35.94 0.00 3.80 0.88 0.10 59.27 Average: all 36.15 0.00 4.88 2.30 0.12 56.55 Average: 0 31.85 0.00 4.40 2.22 0.10 61.43 Average: 1 40.46 0.00 5.37 2.38 0.13 51.67