---> uname -a: Linux prd-centos8-builder-2c-2g-23258.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4776 19 2270 6750 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:64:e0:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe64:e059/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:c2:36:84 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) 01/09/2026 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:02 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 221.48 17.11 204.37 5557.98 8742.24 02:34:01 AM 101.27 0.68 100.58 102.38 11463.09 02:35:01 AM 29.47 0.10 29.37 3.60 1220.08 02:36:01 AM 16.56 0.83 15.73 60.91 361.45 Average: 91.66 4.63 87.02 1414.01 5432.68 02:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5088168 6973240 2794264 35.45 2688 2066884 967576 10.83 202128 2265084 181500 02:34:01 AM 4887020 6922444 2995412 38.00 2688 2210320 1010624 11.32 235348 2403752 49776 02:35:01 AM 4941160 6961484 2941272 37.31 2688 2195464 969856 10.86 270640 2313184 17660 02:36:01 AM 4972216 6987420 2910216 36.92 2688 2190448 945256 10.58 425228 2128280 10788 Average: 4972141 6961147 2910291 36.92 2688 2165779 973328 10.90 283336 2277575 64931 02:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 346.09 217.88 2003.08 66.72 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 75.59 62.84 701.67 12.06 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 22.61 22.98 31.49 8.35 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 23.84 22.56 30.65 12.22 0.00 0.00 0.00 0.00 02:36:01 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 116.07 80.99 686.24 24.66 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) 01/09/2026 _x86_64_ (2 CPU) 02:31:28 LINUX RESTART (2 CPU) 02:32:02 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 40.36 0.00 7.63 2.11 0.11 49.80 02:33:01 AM 0 47.44 0.00 9.28 3.22 0.12 39.94 02:33:01 AM 1 33.31 0.00 5.99 1.00 0.10 59.61 02:34:01 AM all 35.63 0.00 5.03 0.97 0.10 58.28 02:34:01 AM 0 48.91 0.00 6.23 1.22 0.10 43.54 02:34:01 AM 1 22.38 0.00 3.83 0.72 0.10 72.97 02:35:01 AM all 32.35 0.00 3.61 0.16 0.08 63.80 02:35:01 AM 0 40.65 0.00 4.03 0.20 0.08 55.04 02:35:01 AM 1 24.05 0.00 3.19 0.12 0.08 72.57 02:36:01 AM all 33.81 0.00 3.43 0.12 0.10 62.54 02:36:01 AM 0 48.27 0.00 3.98 0.20 0.10 47.45 02:36:01 AM 1 19.36 0.00 2.87 0.03 0.10 77.64 Average: all 35.51 0.00 4.91 0.83 0.10 58.65 Average: 0 46.31 0.00 5.86 1.20 0.10 46.53 Average: 1 24.74 0.00 3.96 0.46 0.10 70.74