---> uname -a: Linux prd-centos8-builder-2c-2g-3842.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4788 19 2273 6765 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:09:c0:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe09:c056/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:7b:6d:00 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) 12/05/2025 _x86_64_ (2 CPU) 07:32:00 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 113.43 0.52 112.91 25.99 10072.24 07:35:01 AM 48.76 0.47 48.29 57.46 7868.04 07:36:01 AM 26.93 0.23 26.70 40.13 1142.39 07:37:01 AM 20.45 0.03 20.41 1.73 531.16 07:38:01 AM 24.24 0.92 23.33 80.51 630.14 Average: 46.76 0.43 46.33 41.16 4048.88 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5027896 7005068 2854528 36.21 2688 2153288 923728 10.34 203576 2299780 150668 07:35:01 AM 4984764 7000212 2897660 36.76 2688 2190644 930500 10.42 230500 2310040 27948 07:36:01 AM 5003540 7020140 2878884 36.52 2688 2191788 922832 10.33 267492 2254672 10824 07:37:01 AM 4981544 6998024 2900880 36.80 2688 2191808 917872 10.28 268948 2275480 10752 07:38:01 AM 4873812 6899224 3008612 38.17 2688 2200740 1028084 11.51 425884 2226076 17276 Average: 4974311 6984534 2908113 36.89 2688 2185654 944603 10.58 279280 2273210 43494 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 79.76 68.58 912.50 9.81 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 53.34 37.79 584.28 5.49 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 14.86 16.71 22.19 6.03 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 18.61 18.36 17.46 7.24 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 22.98 21.09 29.21 9.52 0.00 0.00 0.00 0.00 07:38:01 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 37.91 32.51 313.14 7.62 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) 12/05/2025 _x86_64_ (2 CPU) 07:32:00 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 36.49 0.00 5.28 1.12 0.10 57.02 07:34:01 AM 0 34.94 0.00 5.02 1.21 0.10 58.72 07:34:01 AM 1 38.04 0.00 5.54 1.02 0.10 55.30 07:35:01 AM all 15.89 0.00 2.42 13.49 0.10 68.09 07:35:01 AM 0 15.31 0.00 2.54 10.16 0.12 71.88 07:35:01 AM 1 16.46 0.00 2.31 16.74 0.08 64.41 07:36:01 AM all 24.23 0.00 2.35 0.68 0.11 72.64 07:36:01 AM 0 19.98 0.00 2.14 0.50 0.08 77.30 07:36:01 AM 1 28.47 0.00 2.57 0.85 0.13 67.97 07:37:01 AM all 31.90 0.00 3.31 0.94 0.10 63.74 07:37:01 AM 0 33.47 0.00 3.32 0.98 0.10 62.13 07:37:01 AM 1 30.34 0.00 3.31 0.90 0.10 65.35 07:38:01 AM all 35.34 0.00 3.71 0.35 0.13 60.47 07:38:01 AM 0 41.64 0.00 4.33 0.42 0.13 53.48 07:38:01 AM 1 29.04 0.00 3.09 0.28 0.12 67.46 Average: all 28.81 0.00 3.42 3.29 0.11 64.38 Average: 0 29.14 0.00 3.48 2.61 0.11 64.66 Average: 1 28.48 0.00 3.36 3.96 0.11 64.10