---> uname -a: Linux prd-centos8-builder-2c-2g-34554.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4798 19 2265 6766 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:a3:78:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fea3:7891/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:db:21:13 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) 01/13/2026 _x86_64_ (2 CPU) 07:31:26 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 168.68 12.01 156.66 2144.75 4230.09 07:34:01 AM 117.98 0.53 117.44 65.71 11134.32 07:35:01 AM 51.09 1.07 50.02 92.25 4716.21 07:36:01 AM 20.78 0.03 20.75 1.73 547.11 07:37:01 AM 25.54 0.52 25.02 64.65 655.53 Average: 76.82 2.83 73.98 473.85 4256.76 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5279456 6985356 2602968 33.02 2688 1898116 1007584 11.28 201124 2112356 87668 07:34:01 AM 4906404 6939496 2976020 37.76 2688 2209336 1001020 11.21 207772 2415352 136448 07:35:01 AM 4980360 6989304 2902064 36.82 2688 2184272 937512 10.50 283500 2263368 11844 07:36:01 AM 4961132 6970008 2921292 37.06 2688 2184304 952640 10.67 285132 2281792 10756 07:37:01 AM 4954420 6964992 2928004 37.15 2688 2185820 939652 10.52 441808 2131124 11444 Average: 5016354 6969831 2866070 36.36 2688 2132370 967682 10.84 283867 2240798 51632 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 332.32 170.93 1483.18 62.81 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 97.17 77.67 1107.02 10.88 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 26.93 27.18 77.74 8.37 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 20.73 21.10 19.25 7.63 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 26.52 24.33 32.43 12.06 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.74 64.24 543.96 20.35 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) 01/13/2026 _x86_64_ (2 CPU) 07:31:26 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 25.96 0.00 4.51 1.75 0.08 67.70 07:33:01 AM 0 24.56 0.00 4.07 2.26 0.07 69.04 07:33:01 AM 1 27.35 0.00 4.95 1.24 0.10 66.36 07:34:01 AM all 34.95 0.00 5.31 2.94 0.11 56.70 07:34:01 AM 0 49.15 0.00 5.86 2.99 0.10 41.91 07:34:01 AM 1 20.73 0.00 4.76 2.89 0.12 71.50 07:35:01 AM all 34.67 0.00 3.96 1.25 0.08 60.04 07:35:01 AM 0 46.94 0.00 4.60 1.23 0.08 47.14 07:35:01 AM 1 22.38 0.00 3.32 1.27 0.08 72.95 07:36:01 AM all 34.52 0.00 3.72 0.15 0.07 61.53 07:36:01 AM 0 39.28 0.00 4.70 0.10 0.08 55.84 07:36:01 AM 1 29.75 0.00 2.75 0.20 0.07 67.23 07:37:01 AM all 36.06 0.00 3.97 0.24 0.08 59.64 07:37:01 AM 0 61.62 0.00 5.33 0.37 0.08 32.60 07:37:01 AM 1 10.55 0.00 2.62 0.12 0.08 86.63 Average: all 33.23 0.00 4.29 1.26 0.09 61.12 Average: 0 44.32 0.00 4.91 1.39 0.08 49.30 Average: 1 22.15 0.00 3.68 1.14 0.09 72.94