---> uname -a: Linux prd-centos8-builder-2c-2g-18364.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 664 4764 19 2268 6735 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:55:8a:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe55:8ace/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:33:5b:02 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) 01/04/2026 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 163.09 18.14 144.94 5320.54 6473.61 01:34:01 PM 119.16 0.43 118.73 62.26 12355.49 01:35:01 PM 38.86 0.35 38.51 43.73 2137.74 01:36:01 PM 22.04 0.00 22.04 0.00 566.46 01:37:01 PM 27.01 1.27 25.75 114.91 763.29 Average: 74.04 4.04 70.00 1108.53 4459.32 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5124580 6912024 2757852 34.99 2688 1977160 1085608 12.16 214668 2246556 126124 01:34:01 PM 4786236 6842940 3096196 39.28 2688 2231896 1100580 12.32 210704 2527580 83776 01:35:01 PM 4851260 6895280 3031172 38.45 2688 2218952 1042304 11.67 270556 2403408 43076 01:36:01 PM 4817744 6862712 3064688 38.88 2688 2220128 1071376 12.00 271828 2436092 44244 01:37:01 PM 4856124 6873892 3026308 38.39 2688 2192592 1068168 11.96 423896 2245788 26304 Average: 4887189 6877370 2995243 38.00 2688 2168146 1073607 12.02 278330 2371885 64705 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 317.87 200.87 1794.83 63.63 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 74.90 62.92 847.34 10.11 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 23.73 24.83 30.91 9.77 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.89 19.19 18.57 7.46 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.48 19.66 28.69 9.44 0.00 0.00 0.00 0.00 01:37:01 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 91.39 65.50 544.13 20.09 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) 01/04/2026 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 31.77 0.00 6.29 6.50 0.10 55.35 01:33:01 PM 0 24.49 0.00 5.86 4.12 0.10 65.43 01:33:01 PM 1 39.03 0.00 6.71 8.87 0.10 45.29 01:34:01 PM all 35.46 0.00 5.37 2.62 0.09 56.45 01:34:01 PM 0 21.84 0.00 4.11 2.08 0.08 71.88 01:34:01 PM 1 49.11 0.00 6.62 3.17 0.10 41.00 01:35:01 PM all 33.88 0.00 3.84 0.43 0.10 61.75 01:35:01 PM 0 23.71 0.00 3.60 0.33 0.10 72.26 01:35:01 PM 1 44.05 0.00 4.07 0.53 0.10 51.25 01:36:01 PM all 34.98 0.00 3.41 0.14 0.09 61.38 01:36:01 PM 0 25.12 0.00 3.18 0.10 0.08 71.51 01:36:01 PM 1 44.85 0.00 3.64 0.18 0.10 51.23 01:37:01 PM all 36.37 0.00 4.16 0.16 0.10 59.22 01:37:01 PM 0 15.00 0.00 2.86 0.12 0.10 81.92 01:37:01 PM 1 57.76 0.00 5.45 0.20 0.10 36.48 Average: all 34.49 0.00 4.61 1.97 0.10 58.83 Average: 0 22.03 0.00 3.92 1.35 0.09 72.61 Average: 1 46.96 0.00 5.30 2.59 0.10 45.05