---> uname -a: Linux prd-centos8-builder-2c-2g-45585.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 619 4818 19 2259 6780 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:06:ae:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe06:ae66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:e7:aa:cc 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) 07/24/2025 _x86_64_ (2 CPU) 04:31:29 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 259.01 18.58 240.44 5422.99 7704.75 04:34:01 AM 115.61 0.70 114.91 103.17 12147.37 04:35:01 AM 28.45 0.43 28.01 31.06 1977.14 04:36:01 AM 20.58 0.07 20.51 3.07 444.12 04:37:01 AM 24.89 0.32 24.58 37.05 939.84 Average: 89.71 4.02 85.69 1119.50 4642.73 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5182512 7012632 2699920 34.25 2688 2012616 950956 10.65 200640 2175732 163764 04:34:01 AM 5034612 7037132 2847820 36.13 2688 2177856 925204 10.36 230336 2263576 42496 04:35:01 AM 4990696 6992932 2891736 36.69 2688 2177832 938524 10.51 234832 2302780 9932 04:36:01 AM 5014412 7017856 2868020 36.38 2688 2178832 910380 10.19 267404 2246216 10764 04:37:01 AM 4965304 6968120 2917128 37.01 2688 2178140 952476 10.66 436536 2126272 9024 Average: 5037507 7005734 2844925 36.09 2688 2145055 935508 10.47 273950 2222915 47196 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 299.92 176.81 1790.20 62.03 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 78.37 61.45 810.19 10.86 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 12.80 13.50 18.43 4.38 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 18.06 18.64 15.95 8.45 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 26.12 23.16 31.14 13.84 0.00 0.00 0.00 0.00 04:37:01 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 87.06 58.71 533.20 19.91 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) 07/24/2025 _x86_64_ (2 CPU) 04:31:29 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 39.68 0.00 7.19 2.10 0.11 50.93 04:33:01 AM 0 45.07 0.00 8.63 3.56 0.10 42.63 04:33:01 AM 1 34.29 0.00 5.75 0.63 0.12 59.21 04:34:01 AM all 34.67 0.00 5.17 1.21 0.10 58.86 04:34:01 AM 0 46.25 0.00 6.03 1.25 0.10 46.37 04:34:01 AM 1 23.08 0.00 4.30 1.17 0.10 71.35 04:35:01 AM all 16.45 0.00 2.27 0.23 0.08 80.97 04:35:01 AM 0 19.50 0.00 2.15 0.22 0.07 78.07 04:35:01 AM 1 13.40 0.00 2.39 0.25 0.08 83.88 04:36:01 AM all 34.86 0.00 3.28 0.17 0.08 61.61 04:36:01 AM 0 56.16 0.00 4.48 0.23 0.10 39.02 04:36:01 AM 1 13.57 0.00 2.08 0.10 0.07 84.18 04:37:01 AM all 32.72 0.00 3.89 0.13 0.10 63.16 04:37:01 AM 0 52.61 0.00 4.92 0.15 0.10 42.22 04:37:01 AM 1 12.80 0.00 2.85 0.12 0.10 84.12 Average: all 31.67 0.00 4.36 0.77 0.09 63.11 Average: 0 43.92 0.00 5.24 1.08 0.09 49.67 Average: 1 19.43 0.00 3.47 0.45 0.09 76.55