---> uname -a: Linux prd-centos8-builder-2c-2g-12241.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 665 4762 19 2269 6735 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:c6:d2:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fec6:d219/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:0f:f0:09 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) 11/20/2025 _x86_64_ (2 CPU) 19:31:35 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 210.48 23.25 187.23 5737.38 7453.90 07:34:01 PM 114.30 0.50 113.80 64.39 12320.68 07:35:02 PM 37.69 0.70 36.99 72.91 1899.28 07:36:01 PM 24.66 0.00 24.66 0.00 923.79 07:37:01 PM 24.88 0.52 24.36 64.65 694.47 Average: 82.60 5.01 77.59 1192.22 4670.97 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5155868 6994532 2726564 34.59 2688 2021336 966436 10.82 199696 2201508 168640 07:34:01 PM 4950696 6962432 2931736 37.19 2688 2186784 979852 10.97 226724 2347600 43088 07:35:02 PM 4844624 6890436 3037808 38.54 2688 2221068 1057716 11.84 284656 2397580 43080 07:36:01 PM 4830516 6877600 3051916 38.72 2688 2222244 1060316 11.87 285428 2410908 44252 07:37:01 PM 4856812 6875332 3025620 38.38 2688 2193208 1057272 11.84 437124 2233412 26268 Average: 4927703 6920066 2954729 37.48 2688 2168928 1024318 11.47 286726 2318202 65066 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 301.07 184.78 1789.16 63.33 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 80.15 60.67 848.67 10.62 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:02 PM eth0 27.41 30.06 33.66 10.49 0.00 0.00 0.00 0.00 07:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 17.93 18.37 18.16 7.22 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 25.56 20.49 29.06 9.64 0.00 0.00 0.00 0.00 07:37:01 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 90.68 63.03 545.59 20.31 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) 11/20/2025 _x86_64_ (2 CPU) 19:31:35 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 42.52 0.00 7.28 1.85 0.12 48.25 07:33:01 PM 0 51.41 0.00 7.99 2.91 0.12 37.57 07:33:01 PM 1 33.63 0.00 6.56 0.78 0.12 58.91 07:34:01 PM all 34.57 0.00 4.98 2.00 0.12 58.34 07:34:01 PM 0 35.75 0.00 5.61 2.52 0.12 56.00 07:34:01 PM 1 33.39 0.00 4.35 1.48 0.12 60.67 07:35:02 PM all 34.20 0.00 4.26 0.33 0.11 61.10 07:35:02 PM 0 32.63 0.00 4.65 0.23 0.10 62.39 07:35:02 PM 1 35.78 0.00 3.87 0.42 0.12 59.82 07:36:01 PM all 33.90 0.00 3.51 0.16 0.09 62.34 07:36:01 PM 0 37.93 0.00 4.24 0.15 0.10 57.58 07:36:01 PM 1 29.89 0.00 2.78 0.17 0.08 67.08 07:37:01 PM all 37.30 0.00 4.28 0.15 0.10 58.17 07:37:01 PM 0 37.69 0.00 4.45 0.13 0.10 57.62 07:37:01 PM 1 36.91 0.00 4.11 0.17 0.10 58.71 Average: all 36.50 0.00 4.86 0.90 0.11 57.63 Average: 0 39.08 0.00 5.39 1.19 0.11 54.23 Average: 1 33.93 0.00 4.34 0.61 0.11 61.02