---> uname -a: Linux prd-centos8-builder-2c-2g-4885.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 649 4776 19 2271 6750 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:ef:eb:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:feef:eba7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:23:95:7d 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) 10/18/2025 _x86_64_ (2 CPU) 18:32:22 LINUX RESTART (2 CPU) 06:33:02 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 200.22 16.53 183.69 3923.02 5933.66 06:35:01 PM 113.53 0.47 113.06 63.86 12200.43 06:36:01 PM 39.49 0.35 39.14 43.72 2180.46 06:37:01 PM 23.26 0.00 23.26 0.00 593.68 06:38:01 PM 23.82 0.92 22.91 95.15 696.32 Average: 79.67 3.61 76.05 814.92 4315.31 06:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 5059184 6917988 2823240 35.82 2688 2044956 1066016 11.94 236428 2273584 190064 06:35:01 PM 4819092 6865640 3063332 38.86 2688 2222720 1062112 11.89 208928 2499808 67964 06:36:01 PM 4903884 6922048 2978540 37.79 2688 2193516 996808 11.16 268624 2354856 14228 06:37:01 PM 4857336 6904072 3025088 38.38 2688 2222364 1025568 11.48 271940 2398608 43076 06:38:01 PM 4940960 6960128 2941464 37.32 2688 2194196 968560 10.84 423776 2162712 25108 Average: 4916091 6913975 2966333 37.63 2688 2175550 1023813 11.46 281939 2337914 68088 06:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 309.86 190.58 1807.36 63.52 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 82.97 63.92 852.02 10.13 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 21.01 22.21 26.04 8.68 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 18.16 19.43 16.91 7.78 0.00 0.00 0.00 0.00 06:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM eth0 21.72 19.86 27.28 13.38 0.00 0.00 0.00 0.00 06:38:01 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 90.02 62.78 541.74 20.56 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) 10/18/2025 _x86_64_ (2 CPU) 18:32:22 LINUX RESTART (2 CPU) 06:33:02 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 33.78 0.00 6.76 4.83 0.10 54.53 06:34:01 PM 0 42.53 0.00 8.68 7.51 0.12 41.16 06:34:01 PM 1 25.03 0.00 4.83 2.15 0.09 67.91 06:35:01 PM all 34.60 0.00 5.27 3.03 0.10 57.00 06:35:01 PM 0 47.76 0.00 6.34 3.86 0.12 41.92 06:35:01 PM 1 21.46 0.00 4.20 2.20 0.08 72.05 06:36:01 PM all 34.33 0.00 4.10 0.63 0.10 60.83 06:36:01 PM 0 47.74 0.00 4.79 0.78 0.12 46.57 06:36:01 PM 1 20.92 0.00 3.42 0.48 0.08 75.09 06:37:01 PM all 33.27 0.00 3.56 0.57 0.12 62.48 06:37:01 PM 0 43.07 0.00 3.95 0.57 0.12 52.29 06:37:01 PM 1 23.48 0.00 3.17 0.57 0.12 72.67 06:38:01 PM all 35.02 0.00 4.49 0.63 0.10 59.76 06:38:01 PM 0 55.63 0.00 5.81 1.02 0.10 37.44 06:38:01 PM 1 14.44 0.00 3.17 0.23 0.10 82.05 Average: all 34.20 0.00 4.83 1.92 0.10 58.94 Average: 0 47.36 0.00 5.90 2.73 0.11 43.89 Average: 1 21.05 0.00 3.75 1.12 0.09 73.98