---> uname -a: Linux prd-centos8-builder-2c-2g-25084.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 629 4783 19 2284 6771 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:3a:51:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe3a:517f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:55:66:64 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) 03/01/2026 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:03 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 194.35 10.55 183.80 2064.94 6237.83 09:34:01 PM 112.85 0.68 112.16 102.37 12337.20 09:35:01 PM 34.26 0.10 34.16 3.60 1823.81 09:36:01 PM 17.88 0.00 17.88 0.00 638.38 09:37:01 PM 26.11 1.27 24.84 114.90 725.54 Average: 76.31 2.47 73.84 446.40 4340.11 09:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5072096 6938236 2810336 35.65 2688 2048596 1037884 11.62 208964 2276648 192724 09:34:01 PM 5009052 7037592 2873380 36.45 2688 2204052 919008 10.29 239968 2278564 41284 09:35:01 PM 5008608 7037100 2873824 36.46 2688 2204152 900832 10.09 280516 2240760 9028 09:36:01 PM 4842660 6909348 3039772 38.56 2688 2242404 1022236 11.45 284608 2401952 47296 09:37:01 PM 4900328 6936900 2982104 37.83 2688 2211772 988968 11.07 436200 2192684 26340 Average: 4966549 6971835 2915883 36.99 2688 2182195 973786 10.90 290051 2278122 63334 09:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 322.92 195.73 1742.56 62.86 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 85.47 69.74 897.52 11.20 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 25.00 25.91 29.66 10.04 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 20.03 18.66 17.28 6.97 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 26.64 22.06 31.66 10.40 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 94.49 65.56 535.73 20.01 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) 03/01/2026 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:03 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 33.13 0.00 5.99 1.37 0.10 59.41 09:33:01 PM 0 34.61 0.00 7.06 2.17 0.10 56.06 09:33:01 PM 1 31.65 0.00 4.93 0.57 0.10 62.75 09:34:01 PM all 32.29 0.00 5.29 0.91 0.09 61.42 09:34:01 PM 0 37.29 0.00 5.91 0.82 0.10 55.88 09:34:01 PM 1 27.30 0.00 4.67 1.00 0.08 66.94 09:35:01 PM all 32.67 0.00 3.85 0.18 0.09 63.21 09:35:01 PM 0 27.69 0.00 3.75 0.18 0.08 68.30 09:35:01 PM 1 37.66 0.00 3.94 0.18 0.10 58.12 09:36:01 PM all 30.53 0.00 3.21 0.11 0.07 66.08 09:36:01 PM 0 25.90 0.00 2.88 0.08 0.08 71.05 09:36:01 PM 1 35.15 0.00 3.53 0.13 0.07 61.11 09:37:01 PM all 32.48 0.00 4.27 0.13 0.09 63.02 09:37:01 PM 0 32.84 0.00 4.04 0.13 0.08 62.90 09:37:01 PM 1 32.13 0.00 4.50 0.13 0.10 63.14 Average: all 32.21 0.00 4.51 0.53 0.09 62.65 Average: 0 31.64 0.00 4.71 0.67 0.09 62.89 Average: 1 32.78 0.00 4.31 0.40 0.09 62.41