---> uname -a: Linux prd-centos8-builder-2c-2g-13200.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 701 4723 19 2272 6698 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:54:69:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe54:6928/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:4b:e3:88 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) 11/24/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 180.32 18.26 162.06 5577.34 7376.37 04:34:01 PM 110.85 0.50 110.35 64.38 11997.90 04:35:01 PM 33.44 0.70 32.74 72.92 1789.07 04:36:01 PM 22.73 0.00 22.73 0.00 632.36 04:37:01 PM 24.79 0.52 24.28 64.65 699.25 Average: 74.43 4.00 70.43 1155.89 4499.08 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5136572 6978996 2745852 34.84 2688 2025396 1047236 11.73 200888 2219980 167520 04:34:01 PM 4913396 6928184 2969028 37.67 2688 2190012 1065656 11.93 218304 2390980 43088 04:35:01 PM 4856204 6892480 3026220 38.39 2688 2211640 1100984 12.33 269772 2398820 30420 04:36:01 PM 4835368 6884228 3047056 38.66 2688 2224296 1115404 12.49 271712 2418048 43076 04:37:01 PM 4877372 6897728 3005052 38.12 2688 2195256 1055372 11.82 437052 2211012 25096 Average: 4923782 6916323 2958642 37.53 2688 2169320 1076930 12.06 279546 2327768 61840 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 327.49 193.62 1828.13 64.00 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 81.47 64.08 813.93 10.22 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 29.13 29.06 32.76 10.68 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.66 19.18 18.67 7.70 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 23.51 20.96 28.82 9.69 0.00 0.00 0.00 0.00 04:37:01 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 96.25 65.38 544.48 20.46 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) 11/24/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 41.53 0.00 7.24 1.64 0.10 49.49 04:33:01 PM 0 53.23 0.00 10.19 2.64 0.10 33.84 04:33:01 PM 1 29.89 0.00 4.29 0.65 0.10 65.07 04:34:01 PM all 32.22 0.00 4.64 1.22 0.09 61.82 04:34:01 PM 0 47.17 0.00 5.68 1.29 0.08 45.78 04:34:01 PM 1 17.32 0.00 3.61 1.15 0.10 77.82 04:35:01 PM all 33.58 0.00 4.22 0.41 0.10 61.69 04:35:01 PM 0 43.45 0.00 4.54 0.45 0.10 51.46 04:35:01 PM 1 23.74 0.00 3.90 0.37 0.10 71.90 04:36:01 PM all 32.92 0.00 3.33 0.14 0.13 63.48 04:36:01 PM 0 43.01 0.00 3.59 0.20 0.15 53.05 04:36:01 PM 1 22.84 0.00 3.07 0.08 0.12 73.90 04:37:01 PM all 35.51 0.00 4.12 0.17 0.10 60.10 04:37:01 PM 0 44.18 0.00 4.33 0.25 0.08 51.16 04:37:01 PM 1 26.83 0.00 3.90 0.10 0.12 69.06 Average: all 35.15 0.00 4.71 0.72 0.11 59.33 Average: 0 46.20 0.00 5.66 0.96 0.10 47.08 Average: 1 24.12 0.00 3.75 0.47 0.11 71.55