---> uname -a: Linux prd-centos8-builder-2c-2g-40885.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 780 4655 19 2262 6620 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:75:f1:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe75:f125/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:f5:34:e3 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) 07/09/2025 _x86_64_ (2 CPU) 01:31:47 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 316.28 126.87 189.40 15191.80 42013.00 01:34:01 AM 121.41 0.48 120.93 64.12 11653.47 01:35:01 AM 47.86 0.35 47.51 43.73 3483.84 01:36:01 AM 19.08 0.00 19.08 0.00 498.85 01:37:01 AM 28.55 0.92 27.63 95.18 803.87 Average: 106.64 25.73 80.91 3079.27 11691.24 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5090960 6832384 2791472 35.41 2688 1933388 1166976 13.07 201400 2300288 98540 01:34:01 AM 4727984 6764796 3154448 40.02 2688 2212860 1176428 13.17 207668 2586600 91992 01:35:01 AM 4770396 6786456 3112036 39.48 2688 2191396 1170836 13.11 267096 2490936 20820 01:36:01 AM 4790516 6795524 3091916 39.23 2688 2180500 1148748 12.86 267616 2470632 9916 01:37:01 AM 4784552 6795096 3097880 39.30 2688 2185536 1151480 12.89 422216 2321488 25160 Average: 4832882 6794851 3049550 38.69 2688 2140736 1162894 13.02 273199 2433989 49286 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 258.21 165.84 1806.70 60.61 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 83.40 62.96 854.11 10.22 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 27.65 28.26 29.06 10.91 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.61 19.88 20.72 7.05 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 23.80 20.98 27.97 11.21 0.00 0.00 0.00 0.00 01:37:01 AM 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 82.74 59.59 547.74 20.00 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) 07/09/2025 _x86_64_ (2 CPU) 01:31:47 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 50.15 0.05 10.17 5.38 0.10 34.15 01:33:01 AM 0 40.50 0.05 10.54 6.82 0.10 41.98 01:33:01 AM 1 59.80 0.05 9.79 3.94 0.10 26.32 01:34:01 AM all 36.37 0.00 5.66 1.25 0.08 56.63 01:34:01 AM 0 26.07 0.00 4.63 1.25 0.08 67.97 01:34:01 AM 1 46.70 0.00 6.70 1.25 0.08 45.26 01:35:01 AM all 34.80 0.00 4.42 0.37 0.08 60.33 01:35:01 AM 0 14.69 0.00 3.84 0.35 0.07 81.05 01:35:01 AM 1 54.89 0.00 5.00 0.38 0.10 39.63 01:36:01 AM all 32.52 0.00 3.67 0.11 0.08 63.63 01:36:01 AM 0 19.91 0.00 2.72 0.12 0.07 77.19 01:36:01 AM 1 45.13 0.00 4.62 0.10 0.08 50.07 01:37:01 AM all 36.96 0.00 4.25 0.16 0.08 58.55 01:37:01 AM 0 17.54 0.00 3.42 0.10 0.08 78.86 01:37:01 AM 1 56.40 0.00 5.09 0.22 0.08 38.21 Average: all 38.15 0.01 5.63 1.45 0.09 54.68 Average: 0 23.73 0.01 5.02 1.72 0.08 69.44 Average: 1 52.58 0.01 6.23 1.18 0.09 39.91