---> uname -a: Linux prd-centos8-builder-2c-2g-18815.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 658 4771 19 2268 6742 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:f2:9f:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fef2:9f90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:7b:99:0e 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) 01/06/2026 _x86_64_ (2 CPU) 14:31:27 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 219.92 17.62 202.30 5304.55 8087.84 02:34:01 PM 85.25 0.43 84.82 62.25 9188.45 02:35:01 PM 51.16 0.35 50.81 43.73 4646.73 02:36:01 PM 22.18 0.00 22.18 0.00 547.18 02:37:01 PM 26.59 1.27 25.32 114.90 716.06 Average: 81.03 3.94 77.09 1105.26 4637.37 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5158868 6994384 2723560 34.55 2688 2019340 958644 10.73 201704 2201268 144620 02:34:01 PM 4855132 6897076 3027296 38.41 2688 2217700 1032388 11.56 208788 2469444 136652 02:35:01 PM 4941760 6951724 2940668 37.31 2688 2185340 967296 10.83 268272 2321108 9940 02:36:01 PM 4918360 6928316 2964068 37.60 2688 2185340 1004308 11.25 269416 2343672 9936 02:37:01 PM 4914840 6939772 2967588 37.65 2688 2199680 973440 10.90 425236 2190224 33812 Average: 4957792 6942254 2924636 37.10 2688 2161480 987215 11.05 274683 2305143 66992 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 346.58 189.06 1821.91 62.48 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 79.66 64.35 822.72 9.82 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 20.38 20.81 28.42 8.01 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.46 19.49 18.39 7.48 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 23.34 22.91 28.89 15.28 0.00 0.00 0.00 0.00 02:37:01 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 97.69 63.33 544.12 20.61 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) 01/06/2026 _x86_64_ (2 CPU) 14:31:27 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 36.94 0.00 6.83 2.55 0.10 53.58 02:33:01 PM 0 37.06 0.00 7.97 3.68 0.10 51.18 02:33:01 PM 1 36.83 0.00 5.69 1.42 0.10 55.97 02:34:01 PM all 26.70 0.00 4.03 1.96 0.08 67.23 02:34:01 PM 0 23.33 0.00 3.79 1.73 0.08 71.06 02:34:01 PM 1 30.07 0.00 4.27 2.18 0.08 63.40 02:35:01 PM all 34.31 0.00 3.97 0.65 0.08 60.99 02:35:01 PM 0 36.17 0.00 4.40 0.72 0.08 58.63 02:35:01 PM 1 32.45 0.00 3.55 0.58 0.08 63.34 02:36:01 PM all 34.31 0.00 3.49 0.12 0.07 62.01 02:36:01 PM 0 24.28 0.00 2.84 0.13 0.07 72.67 02:36:01 PM 1 44.37 0.00 4.14 0.12 0.07 51.31 02:37:01 PM all 34.97 0.00 4.27 0.15 0.08 60.53 02:37:01 PM 0 43.34 0.00 5.02 0.18 0.08 51.38 02:37:01 PM 1 26.61 0.00 3.53 0.12 0.08 69.66 Average: all 33.44 0.00 4.52 1.09 0.08 60.87 Average: 0 32.83 0.00 4.80 1.29 0.08 61.00 Average: 1 34.06 0.00 4.23 0.88 0.08 60.74