---> uname -a: Linux prd-centos8-builder-2c-2g-1227.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 661 4762 19 2273 6738 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:3e:40:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe3e:4039/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:d2:78:71 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) 10/07/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 183.42 16.91 166.51 5592.80 6553.75 12:34:01 AM 110.93 0.47 110.46 63.85 12295.48 12:35:01 AM 32.34 0.35 31.99 43.73 1771.87 12:36:01 AM 27.26 0.00 27.26 0.00 1000.88 12:37:01 AM 26.40 0.92 25.48 95.18 750.31 Average: 76.07 3.73 72.34 1159.18 4474.67 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5021752 6902412 2860672 36.29 2688 2065320 1054576 11.81 238052 2302424 206828 12:34:01 AM 4820928 6870452 3061496 38.84 2688 2225660 1058280 11.85 208612 2495964 61916 12:35:01 AM 4912704 6929568 2969720 37.68 2688 2192168 990948 11.10 267680 2344944 10932 12:36:01 AM 4850228 6899888 3032196 38.47 2688 2225224 1011420 11.32 271580 2403448 42992 12:37:01 AM 4898544 6920644 2983880 37.85 2688 2197140 994904 11.14 423688 2203652 25096 Average: 4900831 6904593 2981593 37.83 2688 2181102 1022026 11.44 281922 2350086 69553 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 290.87 184.31 1784.51 62.84 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 72.78 57.05 846.94 9.85 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 51.89 47.56 39.84 23.16 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 19.53 19.61 19.25 8.00 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 23.50 20.08 27.89 10.28 0.00 0.00 0.00 0.00 12:37:01 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 91.72 65.72 543.72 22.83 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) 10/07/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 37.74 0.00 6.58 3.04 0.13 52.51 12:33:01 AM 0 28.97 0.00 7.51 4.13 0.13 59.25 12:33:01 AM 1 46.48 0.00 5.66 1.95 0.12 45.79 12:34:01 AM all 32.11 0.00 4.81 1.99 0.11 60.98 12:34:01 AM 0 31.58 0.00 5.30 2.91 0.12 60.09 12:34:01 AM 1 32.64 0.00 4.32 1.07 0.10 61.88 12:35:01 AM all 34.05 0.00 5.25 0.51 0.10 60.09 12:35:01 AM 0 33.92 0.00 4.82 0.62 0.10 60.54 12:35:01 AM 1 34.18 0.00 5.67 0.40 0.10 59.65 12:36:01 AM all 33.94 0.00 3.46 0.18 0.09 62.34 12:36:01 AM 0 39.70 0.00 3.77 0.22 0.08 56.23 12:36:01 AM 1 28.18 0.00 3.15 0.13 0.10 68.44 12:37:01 AM all 35.87 0.00 4.32 0.19 0.10 59.52 12:37:01 AM 0 37.53 0.00 4.29 0.25 0.10 57.83 12:37:01 AM 1 34.21 0.00 4.36 0.13 0.10 61.19 Average: all 34.74 0.00 4.88 1.18 0.11 59.09 Average: 0 34.34 0.00 5.14 1.63 0.11 58.79 Average: 1 35.13 0.00 4.63 0.74 0.10 59.39