---> uname -a: Linux prd-centos8-builder-2c-2g-22565.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 644 4768 19 2284 6756 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:43:f3:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe43:f35b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:9e:43:7d 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) 02/26/2026 _x86_64_ (2 CPU) 21:32:00 LINUX RESTART (2 CPU) 09:33:01 PM tps rtps wtps bread/s bwrtn/s 09:34:01 PM 228.81 7.15 221.66 1120.96 7873.99 09:35:01 PM 94.63 0.52 94.12 64.12 11176.59 09:36:01 PM 31.99 0.27 31.72 41.85 1266.78 09:37:01 PM 22.53 0.83 21.70 60.92 818.43 Average: 94.49 2.19 92.30 321.99 5283.89 09:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 PM 5078244 6988924 2804180 35.58 2688 2092804 966140 10.82 202724 2276088 202148 09:35:01 PM 4948012 6975184 2934412 37.23 2688 2202864 953228 10.67 241824 2338988 26208 09:36:01 PM 4929244 6957488 2953180 37.47 2688 2204124 992512 11.11 280696 2319704 9016 09:37:01 PM 4873752 6904568 3008672 38.17 2688 2206828 1026676 11.50 436284 2219728 9980 Average: 4957313 6956541 2925111 37.11 2688 2176655 984639 11.02 290382 2288627 61838 09:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 139.79 104.77 1453.68 23.74 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 69.71 53.57 658.90 10.57 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 22.58 22.96 28.40 9.64 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 27.96 24.81 33.65 8.61 0.00 0.00 0.00 0.00 09:37:01 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 65.01 51.53 543.67 13.14 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) 02/26/2026 _x86_64_ (2 CPU) 21:32:00 LINUX RESTART (2 CPU) 09:33:01 PM CPU %user %nice %system %iowait %steal %idle 09:34:01 PM all 32.27 0.00 5.79 2.60 0.08 59.25 09:34:01 PM 0 30.55 0.00 6.57 2.88 0.08 59.92 09:34:01 PM 1 33.99 0.00 5.02 2.33 0.08 58.57 09:35:01 PM all 34.71 0.00 5.16 2.19 0.10 57.84 09:35:01 PM 0 41.71 0.00 5.86 2.20 0.10 50.13 09:35:01 PM 1 27.73 0.00 4.46 2.18 0.10 65.53 09:36:01 PM all 33.57 0.00 3.71 0.33 0.08 62.31 09:36:01 PM 0 34.68 0.00 3.83 0.32 0.08 61.09 09:36:01 PM 1 32.45 0.00 3.59 0.35 0.07 63.54 09:37:01 PM all 30.28 0.00 3.51 0.16 0.08 65.97 09:37:01 PM 0 36.73 0.00 3.95 0.23 0.08 59.00 09:37:01 PM 1 23.83 0.00 3.07 0.08 0.08 72.93 Average: all 32.71 0.00 4.54 1.32 0.09 61.34 Average: 0 35.92 0.00 5.05 1.41 0.09 57.54 Average: 1 29.50 0.00 4.03 1.24 0.08 65.15