---> uname -a: Linux prd-centos8-builder-2c-2g-3110.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 663 4766 19 2268 6737 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:1a:99:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe1a:99ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:ca:53:83 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) 01/22/2026 _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 202.50 19.50 182.99 5540.97 7246.37 08:34:01 PM 114.70 0.50 114.20 64.39 12629.55 08:35:01 PM 31.76 0.30 31.46 42.39 1228.30 08:36:01 PM 22.76 0.00 22.76 0.00 838.78 08:37:01 PM 21.54 1.27 20.28 114.90 563.00 Average: 78.66 4.31 74.34 1152.78 4500.85 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5145344 6984532 2737088 34.72 2688 2021740 992760 11.12 201576 2211756 165548 08:34:01 PM 4939204 6949484 2943228 37.34 2688 2185548 984064 11.02 231836 2356756 27128 08:35:01 PM 4925032 6936348 2957400 37.52 2688 2186780 1004616 11.25 269284 2333732 9852 08:36:01 PM 4824020 6870620 3058412 38.80 2688 2222088 1067796 11.96 273480 2430664 45216 08:37:01 PM 4885708 6904408 2996724 38.02 2688 2193592 1041704 11.66 425376 2216808 26384 Average: 4943862 6929078 2938570 37.28 2688 2161950 1018188 11.40 280310 2309943 54826 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 344.50 197.63 1820.14 63.58 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 72.17 58.61 834.23 10.17 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 19.91 21.20 26.23 8.82 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 18.82 18.80 17.76 7.01 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 24.33 21.23 30.38 10.14 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 95.96 63.50 545.79 19.95 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) 01/22/2026 _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 41.71 0.00 7.76 1.82 0.10 48.61 08:33:01 PM 0 35.25 0.00 6.15 0.77 0.10 57.73 08:33:01 PM 1 48.20 0.00 9.38 2.87 0.10 39.46 08:34:01 PM all 34.67 0.00 5.37 1.32 0.08 58.56 08:34:01 PM 0 24.15 0.00 4.57 1.27 0.08 69.92 08:34:01 PM 1 45.18 0.00 6.17 1.37 0.08 47.20 08:35:01 PM all 33.75 0.00 2.93 0.22 0.10 63.00 08:35:01 PM 0 17.58 0.00 2.32 0.20 0.12 79.79 08:35:01 PM 1 49.92 0.00 3.55 0.23 0.08 46.21 08:36:01 PM all 31.87 0.00 3.37 0.17 0.09 64.51 08:36:01 PM 0 20.25 0.00 2.67 0.22 0.08 76.78 08:36:01 PM 1 43.47 0.00 4.06 0.12 0.10 52.25 08:37:01 PM all 34.29 0.00 4.06 0.15 0.10 61.40 08:37:01 PM 0 24.55 0.00 4.45 0.12 0.12 70.76 08:37:01 PM 1 44.02 0.00 3.67 0.18 0.08 52.04 Average: all 35.25 0.00 4.70 0.73 0.10 59.23 Average: 0 24.35 0.00 4.03 0.51 0.10 71.00 Average: 1 46.16 0.00 5.36 0.95 0.09 47.44