---> uname -a: Linux prd-centos8-builder-2c-2g-42082.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 621 4807 19 2269 6779 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:70:ab:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe70:ab83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:df:9d:80 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) 07/12/2025 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 169.89 18.37 151.52 5682.74 6131.28 08:34:01 PM 127.16 0.45 126.71 63.06 12879.39 08:35:01 PM 38.77 0.75 38.02 74.24 1923.51 08:36:01 PM 15.73 0.00 15.73 0.00 371.44 08:37:01 PM 25.76 0.52 25.24 64.65 709.25 Average: 75.47 4.02 71.45 1177.31 4402.94 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5161900 6957120 2720524 34.51 2688 1985288 1065620 11.93 215536 2208852 135096 08:34:01 PM 4832524 6891388 3049900 38.69 2688 2234368 1060940 11.88 210944 2482892 75652 08:35:01 PM 4879912 6926040 3002512 38.09 2688 2221524 1024000 11.47 270828 2377848 43192 08:36:01 PM 4892396 6937312 2990028 37.93 2688 2220348 1004196 11.24 271484 2364600 42016 08:37:01 PM 4906524 6925096 2975900 37.75 2688 2193600 1020604 11.43 436548 2185708 26320 Average: 4934651 6927391 2947773 37.40 2688 2171026 1035072 11.59 281068 2323980 64455 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 294.62 193.17 1771.08 63.48 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 69.26 58.47 828.48 10.07 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 22.59 23.33 27.34 9.64 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 20.35 19.68 19.01 7.06 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 24.98 21.49 27.95 11.11 0.00 0.00 0.00 0.00 08:37:01 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 86.37 63.24 534.86 20.27 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) 07/12/2025 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 37.10 0.00 6.67 1.56 0.08 54.60 08:33:01 PM 0 39.68 0.00 7.46 2.18 0.08 50.60 08:33:01 PM 1 34.53 0.00 5.87 0.93 0.08 58.58 08:34:01 PM all 36.90 0.00 5.88 1.40 0.12 55.69 08:34:01 PM 0 32.00 0.00 5.79 1.40 0.13 60.68 08:34:01 PM 1 41.80 0.00 5.98 1.41 0.10 50.71 08:35:01 PM all 34.51 0.00 3.86 0.20 0.09 61.34 08:35:01 PM 0 30.32 0.00 3.55 0.17 0.08 65.87 08:35:01 PM 1 38.68 0.00 4.16 0.23 0.10 56.82 08:36:01 PM all 32.14 0.00 3.68 0.10 0.09 63.99 08:36:01 PM 0 32.57 0.00 3.58 0.12 0.10 63.63 08:36:01 PM 1 31.70 0.00 3.78 0.08 0.08 64.35 08:37:01 PM all 37.12 0.00 4.22 0.15 0.08 58.43 08:37:01 PM 0 20.06 0.00 3.55 0.08 0.08 76.22 08:37:01 PM 1 54.15 0.00 4.88 0.22 0.08 40.67 Average: all 35.55 0.00 4.86 0.68 0.09 58.81 Average: 0 30.92 0.00 4.79 0.79 0.10 63.41 Average: 1 40.18 0.00 4.94 0.58 0.09 54.22