---> uname -a: Linux prd-centos8-builder-2c-2g-44108.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 674 4760 19 2262 6725 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:1f:9f:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe1f:9fc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:f8:d9:23 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) 07/19/2025 _x86_64_ (2 CPU) 17:31:43 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 292.77 61.37 231.40 13588.01 42284.26 05:34:01 PM 115.90 0.45 115.45 63.06 10333.71 05:35:01 PM 51.96 0.35 51.61 43.73 4707.73 05:36:01 PM 19.23 0.00 19.23 0.00 507.20 05:37:01 PM 27.49 0.92 26.57 95.17 770.84 Average: 101.48 12.62 88.86 2758.62 11722.42 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5162712 6909984 2719716 34.50 2688 1938948 1083176 12.13 205424 2224652 102572 05:34:01 PM 4824152 6860948 3058276 38.80 2688 2213048 1070068 11.98 208248 2497504 136040 05:35:01 PM 4898496 6903492 2983932 37.86 2688 2180692 1024816 11.47 267372 2363076 9920 05:36:01 PM 4904236 6909312 2978192 37.78 2688 2180692 1042912 11.68 268256 2356044 9916 05:37:01 PM 4912316 6922992 2970112 37.68 2688 2185604 1000196 11.20 422680 2193356 25036 Average: 4940382 6901346 2942046 37.32 2688 2139797 1044234 11.69 274396 2326926 56697 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 263.10 162.10 1766.65 60.69 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 77.24 62.29 828.54 10.02 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 20.01 20.81 24.96 8.46 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 19.26 19.45 18.81 7.07 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 25.92 21.54 28.42 17.81 0.00 0.00 0.00 0.00 05:37:01 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 81.12 57.24 533.54 20.81 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) 07/19/2025 _x86_64_ (2 CPU) 17:31:43 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 45.42 0.00 9.46 5.67 0.10 39.35 05:33:01 PM 0 49.76 0.00 10.26 6.60 0.10 33.28 05:33:01 PM 1 41.08 0.00 8.67 4.75 0.10 45.41 05:34:01 PM all 36.74 0.00 5.43 1.22 0.12 56.50 05:34:01 PM 0 51.93 0.00 6.44 1.16 0.10 40.37 05:34:01 PM 1 21.64 0.00 4.43 1.28 0.13 72.52 05:35:01 PM all 34.03 0.00 4.20 0.54 0.10 61.12 05:35:01 PM 0 52.31 0.00 4.80 0.54 0.12 42.24 05:35:01 PM 1 15.83 0.00 3.60 0.55 0.08 79.93 05:36:01 PM all 32.47 0.00 3.59 0.12 0.10 63.72 05:36:01 PM 0 44.19 0.00 4.26 0.13 0.10 51.31 05:36:01 PM 1 20.78 0.00 2.92 0.10 0.10 76.10 05:37:01 PM all 36.89 0.00 4.29 0.18 0.10 58.54 05:37:01 PM 0 53.06 0.00 5.20 0.22 0.10 41.43 05:37:01 PM 1 20.76 0.00 3.39 0.15 0.10 75.60 Average: all 37.10 0.00 5.39 1.54 0.10 55.86 Average: 0 50.25 0.00 6.19 1.73 0.10 41.73 Average: 1 24.00 0.00 4.60 1.36 0.10 69.94