---> uname -a: Linux prd-centos8-builder-2c-2g-26217.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 686 4744 19 2266 6714 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:03:3f:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe03:3f51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:de:77:73 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) 03/04/2026 _x86_64_ (2 CPU) 05:31:33 LINUX RESTART (2 CPU) 05:32:02 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 245.22 30.26 214.96 6434.70 10210.39 05:34:01 AM 106.48 1.48 105.00 109.56 12005.68 05:35:01 AM 38.40 0.35 38.05 43.72 2012.35 05:36:01 AM 23.46 0.00 23.46 0.00 844.58 Average: 102.80 7.93 94.87 1627.04 6251.98 05:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5030376 6878720 2852048 36.18 2688 2034892 1119480 12.53 235132 2306480 181632 05:34:01 AM 4817664 6863416 3064760 38.88 2688 2222420 1077516 12.06 208696 2503432 63940 05:35:01 AM 4823024 6870324 3059400 38.81 2688 2223016 1076456 12.05 274648 2431136 46316 05:36:01 AM 4823796 6870988 3058628 38.80 2688 2223016 1066568 11.94 275528 2429900 46328 Average: 4873715 6870862 3008709 38.17 2688 2175836 1085005 12.15 248501 2417737 84554 05:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 319.65 181.02 1824.58 62.21 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 72.84 56.26 890.50 9.26 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 21.69 21.36 20.66 9.31 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 20.35 19.95 18.96 7.43 0.00 0.00 0.00 0.00 05:36:01 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 107.76 69.18 683.95 21.89 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) 03/04/2026 _x86_64_ (2 CPU) 05:31:33 LINUX RESTART (2 CPU) 05:32:02 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 41.62 0.00 8.08 3.08 0.11 47.11 05:33:01 AM 0 46.41 0.00 9.39 4.06 0.10 40.04 05:33:01 AM 1 36.86 0.00 6.79 2.11 0.12 54.13 05:34:01 AM all 27.84 0.00 4.74 1.43 0.11 65.88 05:34:01 AM 0 29.53 0.00 4.88 1.30 0.12 64.18 05:34:01 AM 1 26.15 0.00 4.60 1.56 0.10 67.59 05:35:01 AM all 32.41 0.00 4.11 0.25 0.10 63.13 05:35:01 AM 0 34.13 0.00 4.35 0.23 0.10 61.18 05:35:01 AM 1 30.69 0.00 3.86 0.27 0.10 65.08 05:36:01 AM all 31.43 0.00 3.84 0.17 0.12 64.44 05:36:01 AM 0 28.67 0.00 3.44 0.12 0.12 67.65 05:36:01 AM 1 34.20 0.00 4.23 0.23 0.12 61.22 Average: all 33.28 0.00 5.17 1.22 0.11 60.22 Average: 0 34.61 0.00 5.49 1.41 0.11 58.39 Average: 1 31.95 0.00 4.86 1.03 0.11 62.04