---> uname -a: Linux prd-centos8-builder-2c-2g-24889.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 649 4776 19 2271 6750 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:77:25:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe77:25b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:d1:a8:12 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) 01/10/2026 _x86_64_ (2 CPU) 02:31:34 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 174.73 27.57 147.15 6341.62 34396.10 02:34:01 AM 106.40 0.43 105.97 62.26 10135.08 02:35:01 AM 43.98 0.35 43.63 43.71 4268.93 02:36:01 AM 26.75 0.77 25.98 51.19 1017.93 02:37:01 AM 22.20 0.50 21.70 63.72 567.52 Average: 74.81 5.93 68.88 1312.58 10077.54 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5139128 6924168 2743304 34.80 2688 1975044 1087868 12.18 214860 2231768 122168 02:34:01 AM 4865352 6912100 3017080 38.28 2688 2222396 1046988 11.72 209052 2450488 118036 02:35:01 AM 4992764 7007380 2889668 36.66 2688 2189600 957460 10.72 269600 2264636 11752 02:36:01 AM 4935052 6950840 2947380 37.39 2688 2191144 1003712 11.24 270936 2320620 4 02:37:01 AM 4928876 6955180 2953556 37.47 2688 2201392 989464 11.08 443552 2154212 19108 Average: 4972234 6949934 2910198 36.92 2688 2155915 1017098 11.39 281600 2284345 54214 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 284.82 177.76 1793.38 60.98 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 78.14 65.11 864.77 9.73 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 22.57 23.89 29.48 8.62 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.15 17.70 16.99 7.10 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 23.71 21.35 30.54 14.92 0.00 0.00 0.00 0.00 02:37:01 AM 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 85.48 61.16 547.04 20.27 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) 01/10/2026 _x86_64_ (2 CPU) 02:31:34 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 39.80 0.00 7.28 7.54 0.12 45.27 02:33:01 AM 0 39.68 0.00 7.42 7.99 0.10 44.81 02:33:01 AM 1 39.92 0.00 7.13 7.08 0.13 45.73 02:34:01 AM all 32.23 0.00 5.18 3.03 0.13 59.43 02:34:01 AM 0 28.11 0.00 4.85 2.73 0.12 64.19 02:34:01 AM 1 36.36 0.00 5.50 3.33 0.13 54.68 02:35:01 AM all 32.55 0.00 3.65 1.42 0.12 62.26 02:35:01 AM 0 36.96 0.00 3.75 1.32 0.10 57.87 02:35:01 AM 1 28.13 0.00 3.55 1.52 0.15 66.65 02:36:01 AM all 31.64 0.00 3.40 0.99 0.10 63.87 02:36:01 AM 0 28.57 0.00 2.95 1.43 0.10 66.95 02:36:01 AM 1 34.70 0.00 3.85 0.55 0.10 60.80 02:37:01 AM all 35.41 0.00 4.08 0.42 0.10 59.99 02:37:01 AM 0 33.29 0.00 4.47 0.40 0.10 61.74 02:37:01 AM 1 37.53 0.00 3.70 0.43 0.10 58.24 Average: all 34.32 0.00 4.71 2.67 0.11 58.18 Average: 0 33.32 0.00 4.69 2.77 0.10 59.13 Average: 1 35.33 0.00 4.74 2.58 0.12 57.23