---> uname -a: Linux prd-centos8-builder-2c-2g-7045.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 693 4739 19 2265 6707 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:42:f9:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe42:f9f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:ad:42:28 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) 02/02/2026 _x86_64_ (2 CPU) 12:32:02 LINUX RESTART (2 CPU) 12:33:02 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 117.96 0.85 117.11 81.06 10365.06 12:35:01 PM 59.54 0.25 59.29 40.13 7062.77 12:36:01 PM 22.21 0.10 22.11 3.60 613.00 12:37:01 PM 24.51 1.27 23.24 114.90 634.42 Average: 55.80 0.61 55.18 59.83 4644.89 12:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 4944224 6918748 2938196 37.28 2688 2150380 1049576 11.75 206700 2378316 141028 12:35:01 PM 4788632 6832508 3093788 39.25 2688 2219636 1134732 12.71 272936 2464612 47360 12:36:01 PM 4903912 6911344 2978508 37.79 2688 2183096 1044872 11.70 271688 2350112 9580 12:37:01 PM 4909320 6921144 2973100 37.72 2688 2187144 1038984 11.63 429172 2186956 10264 Average: 4886522 6895936 2995898 38.01 2688 2185064 1067041 11.95 295124 2344999 52058 12:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 79.79 66.35 911.64 10.07 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 77.02 63.56 644.48 12.21 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 20.81 19.08 18.74 7.41 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 28.24 22.24 33.20 10.73 0.00 0.00 0.00 0.00 12:37:01 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 51.34 42.71 399.87 10.10 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) 02/02/2026 _x86_64_ (2 CPU) 12:32:02 LINUX RESTART (2 CPU) 12:33:02 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 34.41 0.00 5.77 0.88 0.09 58.84 12:34:01 PM 0 22.34 0.00 4.16 0.61 0.08 72.80 12:34:01 PM 1 46.53 0.00 7.38 1.15 0.10 44.83 12:35:01 PM all 30.38 0.00 4.02 0.38 0.08 65.14 12:35:01 PM 0 15.70 0.00 3.25 0.35 0.10 80.60 12:35:01 PM 1 45.03 0.00 4.80 0.40 0.07 49.71 12:36:01 PM all 32.19 0.00 3.69 0.12 0.08 63.92 12:36:01 PM 0 24.18 0.00 3.25 0.08 0.08 72.40 12:36:01 PM 1 40.20 0.00 4.14 0.15 0.08 55.43 12:37:01 PM all 31.99 0.00 4.02 0.16 0.15 63.68 12:37:01 PM 0 22.21 0.00 3.23 0.12 0.13 74.30 12:37:01 PM 1 41.76 0.00 4.80 0.20 0.17 53.07 Average: all 32.23 0.00 4.37 0.38 0.10 62.91 Average: 0 21.11 0.00 3.47 0.29 0.10 75.03 Average: 1 43.37 0.00 5.27 0.47 0.10 50.79