---> uname -a: Linux prd-centos8-builder-2c-2g-17810.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 674 4717 19 2305 6725 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:b6:b9:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:feb6:b9e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:43:d2:68 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) 01/01/2026 _x86_64_ (2 CPU) 15:31:27 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 183.69 23.03 160.66 6404.00 6445.33 03:34:01 PM 131.12 0.90 130.22 160.21 13693.62 03:35:01 PM 35.12 0.35 34.77 43.72 1875.37 03:36:01 PM 26.26 0.00 26.26 0.00 938.01 03:37:01 PM 28.51 1.27 27.24 114.90 792.17 Average: 80.94 5.11 75.83 1344.61 4749.03 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5063924 6857364 2818508 35.76 2688 1984168 1153016 12.91 232320 2292184 101820 03:34:01 PM 4791196 6872764 3091236 39.22 2688 2257032 1082052 12.12 232840 2503600 62120 03:35:01 PM 4876152 6924948 3006280 38.14 2688 2223492 1036552 11.61 292548 2357952 9936 03:36:01 PM 4812228 6893776 3070204 38.95 2688 2256456 1068604 11.97 295968 2418424 42900 03:37:01 PM 4860196 6914844 3022236 38.34 2688 2229096 1033508 11.57 448108 2218116 25140 Average: 4880739 6892739 3001693 38.08 2688 2190049 1074746 12.03 300357 2358055 48383 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 280.41 178.11 1796.86 61.90 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 74.19 60.75 846.97 9.82 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 19.58 20.21 28.18 8.05 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 19.18 19.68 18.84 7.84 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 22.51 20.83 28.67 9.67 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 83.18 59.92 543.92 19.46 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) 01/01/2026 _x86_64_ (2 CPU) 15:31:27 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 39.60 0.00 6.45 2.59 0.10 51.27 03:33:01 PM 0 31.64 0.00 5.73 3.03 0.10 59.50 03:33:01 PM 1 47.55 0.00 7.16 2.14 0.10 43.05 03:34:01 PM all 35.27 0.00 5.58 2.12 0.10 56.93 03:34:01 PM 0 25.11 0.00 4.90 2.01 0.10 67.88 03:34:01 PM 1 45.47 0.00 6.26 2.22 0.10 45.95 03:35:01 PM all 34.24 0.00 3.96 0.23 0.08 61.48 03:35:01 PM 0 20.10 0.00 3.47 0.13 0.07 76.23 03:35:01 PM 1 48.37 0.00 4.45 0.33 0.10 46.75 03:36:01 PM all 34.04 0.00 3.53 0.18 0.09 62.16 03:36:01 PM 0 21.25 0.00 2.84 0.20 0.08 75.63 03:36:01 PM 1 46.79 0.00 4.23 0.17 0.10 48.72 03:37:01 PM all 35.74 0.00 4.28 0.16 0.10 59.72 03:37:01 PM 0 13.11 0.00 3.20 0.08 0.08 83.53 03:37:01 PM 1 58.38 0.00 5.37 0.23 0.12 35.90 Average: all 35.77 0.00 4.76 1.05 0.10 58.32 Average: 0 22.23 0.00 4.02 1.09 0.09 72.57 Average: 1 49.31 0.00 5.49 1.02 0.10 44.08