---> uname -a: Linux prd-centos8-builder-2c-2g-43232.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4798 19 2262 6764 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:a2:7e:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fea2:7ea3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:43:27:d0 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) 07/16/2025 _x86_64_ (2 CPU) 13:31:29 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 137.16 21.94 115.23 5668.10 4594.92 01:34:01 PM 107.98 0.52 107.46 65.17 9066.97 01:35:01 PM 62.22 0.28 61.94 40.66 7027.11 01:36:01 PM 19.99 0.07 19.93 3.07 530.26 01:37:01 PM 25.01 0.92 24.10 95.18 690.75 Average: 70.48 4.75 65.73 1174.62 4382.20 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5311628 7007328 2570804 32.61 2688 1888016 995328 11.14 201016 2081864 85968 01:34:01 PM 5011984 6982244 2870448 36.42 2688 2146296 990276 11.09 204776 2315112 136964 01:35:01 PM 4872516 6910076 3009916 38.19 2688 2213176 1039440 11.64 269412 2387148 43184 01:36:01 PM 4957064 6962512 2925368 37.11 2688 2180912 982796 11.00 267888 2304072 10760 01:37:01 PM 4950172 6965584 2932260 37.20 2688 2190664 987192 11.05 426172 2151972 17712 Average: 5020673 6965549 2861759 36.31 2688 2123813 999006 11.19 273853 2248034 58918 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 250.07 144.68 1368.06 58.20 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 59.29 51.32 664.82 8.11 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 69.06 56.79 586.49 14.19 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 19.71 19.64 18.66 7.48 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 30.53 25.03 30.95 11.79 0.00 0.00 0.00 0.00 01:37:01 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 85.74 59.50 533.84 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) 07/16/2025 _x86_64_ (2 CPU) 13:31:29 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 29.40 0.00 5.79 3.87 0.08 60.86 01:33:01 PM 0 28.00 0.00 5.52 4.42 0.08 61.97 01:33:01 PM 1 30.80 0.00 6.05 3.32 0.08 59.75 01:34:01 PM all 33.68 0.00 5.46 3.50 0.09 57.27 01:34:01 PM 0 37.81 0.00 5.32 3.69 0.10 53.08 01:34:01 PM 1 29.55 0.00 5.60 3.31 0.08 61.46 01:35:01 PM all 34.08 0.00 4.21 1.81 0.09 59.80 01:35:01 PM 0 32.92 0.00 4.15 2.17 0.08 60.68 01:35:01 PM 1 35.25 0.00 4.27 1.45 0.10 58.92 01:36:01 PM all 33.66 0.00 3.60 0.18 0.08 62.48 01:36:01 PM 0 24.31 0.00 3.47 0.15 0.08 71.99 01:36:01 PM 1 43.01 0.00 3.73 0.20 0.08 52.98 01:37:01 PM all 34.87 0.00 4.19 0.40 0.09 60.44 01:37:01 PM 0 27.92 0.00 3.90 0.52 0.08 67.57 01:37:01 PM 1 41.82 0.00 4.49 0.28 0.10 53.31 Average: all 33.14 0.00 4.65 1.95 0.09 60.17 Average: 0 30.19 0.00 4.47 2.19 0.09 63.06 Average: 1 36.09 0.00 4.83 1.71 0.09 57.28