---> uname -a: Linux prd-centos8-builder-2c-2g-45264.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 657 4778 19 2261 6742 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:ed:90:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:feed:90a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:14:28:e3 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) 07/22/2025 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 258.70 17.76 240.95 5435.42 7979.79 08:34:01 PM 104.50 0.50 104.00 64.38 12041.35 08:35:01 PM 32.79 0.30 32.49 42.39 1279.27 08:36:01 PM 20.66 0.45 20.21 35.99 543.33 Average: 104.18 4.75 99.43 1394.83 5461.42 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5106876 6968544 2775548 35.21 2688 2044300 1012276 11.33 204544 2244900 186292 08:34:01 PM 4951708 6953840 2930716 37.18 2688 2177524 995928 11.15 230944 2344416 27020 08:35:01 PM 4946740 6955672 2935684 37.24 2688 2184520 1003720 11.24 267812 2312948 15576 08:36:01 PM 4978500 6983732 2903924 36.84 2688 2180768 1022828 11.45 267856 2281476 10788 Average: 4995956 6965447 2886468 36.62 2688 2146778 1008688 11.29 242789 2295935 59919 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 337.61 217.74 1881.38 65.49 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 67.23 53.27 720.26 9.70 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 20.71 21.66 26.26 9.19 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 27.83 23.30 31.54 9.77 0.00 0.00 0.00 0.00 08:36:01 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 113.36 79.00 664.96 23.54 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) 07/22/2025 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 43.41 0.00 7.72 2.31 0.11 46.45 08:33:01 PM 0 43.07 0.00 6.96 1.14 0.10 48.73 08:33:01 PM 1 43.76 0.00 8.48 3.49 0.12 44.16 08:34:01 PM all 33.36 0.00 5.28 4.96 0.12 56.28 08:34:01 PM 0 35.01 0.00 5.54 5.26 0.12 54.07 08:34:01 PM 1 31.72 0.00 5.01 4.66 0.12 58.50 08:35:01 PM all 34.08 0.00 3.61 0.17 0.10 62.04 08:35:01 PM 0 43.70 0.00 4.11 0.20 0.10 51.88 08:35:01 PM 1 24.45 0.00 3.10 0.15 0.10 72.20 08:36:01 PM all 33.49 0.00 3.52 0.13 0.11 62.74 08:36:01 PM 0 38.74 0.00 3.82 0.18 0.12 57.14 08:36:01 PM 1 28.26 0.00 3.23 0.08 0.10 68.33 Average: all 36.08 0.00 5.03 1.90 0.11 56.89 Average: 0 40.13 0.00 5.11 1.70 0.11 52.96 Average: 1 32.03 0.00 4.95 2.09 0.11 60.82