---> uname -a: Linux prd-centos8-builder-2c-2g-10817.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 672 4754 19 2270 6728 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:0b:99:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe0b:99db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:ad:47:ba 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) 11/15/2025 _x86_64_ (2 CPU) 15:31:33 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 251.05 27.79 223.26 6368.54 29877.84 03:34:01 PM 117.73 0.50 117.23 64.38 12487.50 03:35:01 PM 36.18 0.30 35.88 42.39 1874.47 03:36:01 PM 24.46 0.40 24.06 30.53 913.06 03:37:01 PM 25.17 0.52 24.66 64.65 1008.16 Average: 90.92 5.90 85.02 1314.18 9232.73 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 4988728 6882076 2893696 36.71 2688 2076344 1085996 12.16 239780 2327260 221236 03:34:01 PM 4909048 6922412 2973376 37.72 2688 2188664 995648 11.15 219924 2393028 43088 03:35:01 PM 4812452 6860176 3069972 38.95 2688 2223256 1073136 12.02 272120 2440212 44240 03:36:01 PM 4889704 6904984 2992720 37.97 2688 2190708 1022984 11.45 270268 2364400 10768 03:37:01 PM 4926432 6947348 2955992 37.50 2688 2195872 980164 10.97 424672 2172068 26992 Average: 4905273 6903399 2977151 37.77 2688 2174969 1031586 11.55 285353 2339394 69265 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 293.54 185.92 1784.35 62.81 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 81.37 64.91 847.87 10.28 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 21.28 22.13 27.60 11.59 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 18.28 18.80 17.76 7.17 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 22.38 18.23 27.89 9.86 0.00 0.00 0.00 0.00 03:37:01 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 87.37 62.00 541.13 20.34 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) 11/15/2025 _x86_64_ (2 CPU) 15:31:33 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 42.96 0.00 7.67 5.66 0.08 43.63 03:33:01 PM 0 45.23 0.00 7.79 5.77 0.08 41.12 03:33:01 PM 1 40.68 0.00 7.55 5.56 0.08 46.13 03:34:01 PM all 34.71 0.00 5.04 2.23 0.08 57.95 03:34:01 PM 0 29.14 0.00 5.12 3.02 0.08 62.64 03:34:01 PM 1 40.28 0.00 4.95 1.43 0.08 53.25 03:35:01 PM all 34.21 0.00 3.44 0.29 0.10 61.96 03:35:01 PM 0 26.67 0.00 3.45 0.32 0.10 69.47 03:35:01 PM 1 41.75 0.00 3.44 0.27 0.10 54.44 03:36:01 PM all 34.44 0.00 3.62 0.17 0.08 61.69 03:36:01 PM 0 28.37 0.00 3.14 0.08 0.08 68.32 03:36:01 PM 1 40.52 0.00 4.11 0.25 0.08 55.04 03:37:01 PM all 26.48 0.00 3.51 0.19 0.07 69.75 03:37:01 PM 0 27.64 0.00 3.40 0.22 0.07 68.67 03:37:01 PM 1 25.33 0.00 3.62 0.17 0.07 70.82 Average: all 34.55 0.00 4.65 1.71 0.08 59.00 Average: 0 31.40 0.00 4.58 1.88 0.08 62.06 Average: 1 37.71 0.00 4.73 1.53 0.08 55.95