---> uname -a: Linux prd-centos8-builder-2c-2g-17898.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 612 4761 19 2324 6787 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:6d:10:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe6d:103c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:4f:58:07 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) 01/02/2026 _x86_64_ (2 CPU) 06:31:49 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 316.70 155.67 161.02 15941.76 42379.80 06:34:01 AM 113.25 6.08 107.16 1291.04 8663.86 06:35:01 AM 61.08 0.28 60.80 40.65 7150.97 06:36:01 AM 25.00 0.07 24.93 3.07 960.97 06:37:01 AM 26.52 1.27 25.26 114.90 707.40 Average: 108.50 32.67 75.83 3477.98 11971.95 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5239036 6995840 2643388 33.54 2688 1948904 982672 11.00 201716 2152228 98116 06:34:01 AM 4975536 7003976 2906888 36.88 2688 2204180 916480 10.26 229772 2325196 135592 06:35:01 AM 4801508 6907760 3080916 39.09 2688 2281272 1019756 11.42 295892 2428736 50444 06:36:01 AM 4969148 7036968 2913276 36.96 2688 2242728 876700 9.82 293264 2263228 116 06:37:01 AM 4929940 7000456 2952484 37.46 2688 2245668 912004 10.21 450668 2146416 10356 Average: 4983034 6989000 2899390 36.78 2688 2184550 941522 10.54 294262 2263161 58925 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 326.58 205.03 2064.34 64.53 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 35.65 32.19 313.99 6.65 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 57.23 50.08 603.84 10.53 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.51 18.36 18.45 7.11 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 23.93 21.51 30.32 10.11 0.00 0.00 0.00 0.00 06:37:01 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 92.38 65.43 606.16 19.78 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) 01/02/2026 _x86_64_ (2 CPU) 06:31:49 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 50.02 0.03 10.92 4.44 0.09 34.49 06:33:01 AM 0 42.99 0.03 10.40 2.98 0.10 43.51 06:33:01 AM 1 57.09 0.03 11.45 5.91 0.08 25.43 06:34:01 AM all 38.36 0.00 5.65 1.09 0.11 54.80 06:34:01 AM 0 29.76 0.00 5.18 1.05 0.12 63.90 06:34:01 AM 1 46.96 0.00 6.12 1.13 0.10 45.69 06:35:01 AM all 34.40 0.00 3.67 0.63 0.09 61.20 06:35:01 AM 0 35.67 0.00 3.84 0.72 0.10 59.67 06:35:01 AM 1 33.13 0.00 3.50 0.55 0.08 62.73 06:36:01 AM all 32.90 0.00 3.38 0.16 0.10 63.46 06:36:01 AM 0 31.05 0.00 3.64 0.20 0.10 65.02 06:36:01 AM 1 34.74 0.00 3.13 0.12 0.10 61.91 06:37:01 AM all 35.60 0.00 4.06 0.16 0.08 60.10 06:37:01 AM 0 33.33 0.00 3.70 0.17 0.08 62.72 06:37:01 AM 1 37.87 0.00 4.42 0.15 0.08 57.48 Average: all 38.24 0.01 5.53 1.29 0.10 54.83 Average: 0 34.55 0.01 5.35 1.02 0.10 58.97 Average: 1 41.93 0.01 5.71 1.57 0.09 50.69