---> uname -a: Linux prd-centos8-builder-2c-2g-1558.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 637 4785 19 2275 6763 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:eb:10:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:feeb:1048/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:60:cf:11 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) 01/17/2026 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 191.19 18.41 172.78 5694.24 7132.71 10:34:01 PM 112.91 0.48 112.43 63.57 12182.76 10:35:01 PM 36.50 0.30 36.20 42.39 1850.73 10:36:01 PM 15.28 0.00 15.28 0.00 348.48 10:37:01 PM 29.51 1.27 28.24 114.90 1113.46 Average: 77.08 4.09 72.99 1183.02 4526.02 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5140456 6996824 2741976 34.79 2688 2038672 972644 10.89 202924 2213492 177016 10:34:01 PM 4972064 6987348 2910368 36.92 2688 2190496 960156 10.75 230672 2324720 41272 10:35:01 PM 4944256 6962736 2938176 37.27 2688 2193720 984928 11.03 269740 2312812 10760 10:36:01 PM 4845724 6898532 3036708 38.53 2688 2228212 1052640 11.79 273548 2408372 45328 10:37:01 PM 4917096 6940884 2965336 37.62 2688 2198540 1014704 11.36 425228 2184624 25336 Average: 4963919 6957265 2918513 37.03 2688 2169928 997014 11.16 280422 2288804 59942 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 332.09 179.74 1820.79 62.46 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 72.33 59.12 839.82 10.16 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 19.89 20.84 25.62 8.89 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 19.60 19.48 17.96 7.11 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 26.22 23.18 31.19 11.34 0.00 0.00 0.00 0.00 10:37:01 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 94.03 60.47 547.10 19.99 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) 01/17/2026 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 41.13 0.00 7.31 2.02 0.10 49.44 10:33:01 PM 0 34.57 0.00 6.89 1.81 0.10 56.63 10:33:01 PM 1 47.69 0.00 7.73 2.24 0.10 42.24 10:34:01 PM all 34.58 0.00 5.54 1.24 0.11 58.53 10:34:01 PM 0 19.18 0.00 4.80 1.61 0.10 74.30 10:34:01 PM 1 50.02 0.00 6.28 0.87 0.12 42.71 10:35:01 PM all 34.48 0.00 3.17 0.24 0.12 61.99 10:35:01 PM 0 28.38 0.00 3.07 0.20 0.12 68.23 10:35:01 PM 1 40.57 0.00 3.26 0.28 0.12 55.76 10:36:01 PM all 32.30 0.00 3.37 0.11 0.11 64.12 10:36:01 PM 0 25.04 0.00 2.98 0.10 0.12 71.77 10:36:01 PM 1 39.55 0.00 3.76 0.12 0.10 56.48 10:37:01 PM all 34.28 0.00 4.16 0.20 0.10 61.25 10:37:01 PM 0 22.56 0.00 3.64 0.13 0.10 73.56 10:37:01 PM 1 45.98 0.00 4.68 0.27 0.10 48.98 Average: all 35.35 0.00 4.71 0.76 0.11 59.07 Average: 0 25.94 0.00 4.28 0.77 0.11 68.91 Average: 1 44.76 0.00 5.14 0.75 0.11 49.24