---> uname -a: Linux prd-centos8-builder-2c-2g-16564.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 689 4739 19 2268 6710 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:39:c0:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe39:c0c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:32:f2:d9 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) 12/26/2025 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 177.86 18.26 159.60 5203.40 6306.93 03:34:01 PM 109.70 0.48 109.22 63.59 11982.47 03:35:01 PM 34.52 0.30 34.22 42.39 1772.36 03:36:01 PM 25.04 0.00 25.04 0.00 1134.84 03:37:01 PM 21.45 1.27 20.18 114.91 561.26 Average: 73.72 4.06 69.66 1085.06 4351.51 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5140720 6978816 2741712 34.78 2688 2020668 991452 11.10 201780 2214852 164860 03:34:01 PM 4921668 6932164 2960764 37.56 2688 2185376 1015364 11.37 219176 2385112 43152 03:35:01 PM 4816840 6861568 3065592 38.89 2688 2219968 1087176 12.17 271316 2438840 44248 03:36:01 PM 4823380 6834864 3059052 38.81 2688 2186660 1107588 12.40 269428 2433720 10756 03:37:01 PM 4821388 6845812 3061044 38.83 2688 2199160 1073316 12.02 425412 2279540 33036 Average: 4904799 6890645 2977633 37.78 2688 2162366 1054979 11.81 277422 2350413 59210 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 347.31 207.16 1832.43 64.49 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 86.15 69.94 814.50 10.36 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 22.36 23.16 28.61 9.50 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 17.68 18.19 17.53 7.06 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 21.81 19.81 27.79 9.40 0.00 0.00 0.00 0.00 03:37:01 PM 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 99.07 67.66 544.22 20.16 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) 12/26/2025 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 35.44 0.00 6.74 1.73 0.11 55.99 03:33:01 PM 0 45.74 0.00 8.33 2.86 0.12 42.95 03:33:01 PM 1 25.17 0.00 5.15 0.60 0.10 68.98 03:34:01 PM all 31.81 0.00 4.69 4.55 0.09 58.86 03:34:01 PM 0 44.49 0.00 5.22 5.32 0.10 44.88 03:34:01 PM 1 19.15 0.00 4.16 3.78 0.08 72.83 03:35:01 PM all 33.94 0.00 3.51 0.20 0.10 62.25 03:35:01 PM 0 46.91 0.00 4.08 0.20 0.10 48.71 03:35:01 PM 1 20.94 0.00 2.94 0.20 0.10 75.82 03:36:01 PM all 34.15 0.00 3.42 0.15 0.09 62.19 03:36:01 PM 0 49.01 0.00 4.00 0.18 0.08 46.72 03:36:01 PM 1 19.31 0.00 2.83 0.12 0.10 77.64 03:37:01 PM all 35.34 0.00 4.17 0.17 0.10 60.21 03:37:01 PM 0 40.37 0.00 4.10 0.18 0.10 55.25 03:37:01 PM 1 30.32 0.00 4.25 0.17 0.10 65.17 Average: all 34.14 0.00 4.50 1.36 0.10 59.90 Average: 0 45.30 0.00 5.14 1.75 0.10 47.71 Average: 1 22.98 0.00 3.87 0.97 0.10 72.09