---> uname -a: Linux prd-centos8-builder-2c-2g-39618.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 633 4809 19 2255 6767 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:60:80:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe60:80ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:84:c4:9d 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) 07/04/2025 _x86_64_ (2 CPU) 09:31:31 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 126.79 24.98 101.82 6031.46 21484.66 09:34:01 AM 97.20 0.47 96.73 63.86 10692.00 09:35:01 AM 43.37 0.35 43.02 43.72 3138.77 09:36:01 AM 21.56 0.00 21.56 0.00 586.44 09:37:01 AM 27.65 0.92 26.73 95.18 732.69 Average: 63.31 5.34 57.97 1246.88 7326.80 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5098496 6944384 2783936 35.32 2688 2031960 1089452 12.20 235112 2237444 188372 09:34:01 AM 4905560 6933540 2976872 37.77 2688 2204036 1018260 11.40 207372 2411828 85820 09:35:01 AM 4971884 6978592 2910548 36.92 2688 2181992 1005380 11.26 267424 2289572 18416 09:36:01 AM 5003656 7000740 2878776 36.52 2688 2172528 970936 10.87 267332 2258452 8924 09:37:01 AM 4976160 6981608 2906272 36.87 2688 2180408 981364 10.99 421888 2130836 26936 Average: 4991151 6967773 2891281 36.68 2688 2154185 1013078 11.34 279826 2265626 65694 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 281.32 174.84 1768.93 60.70 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 71.75 55.29 821.94 11.44 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 20.64 21.59 30.82 8.10 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 19.87 20.34 19.43 7.38 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 23.81 21.66 28.14 11.41 0.00 0.00 0.00 0.00 09:37:01 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 83.48 58.75 533.84 19.81 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) 07/04/2025 _x86_64_ (2 CPU) 09:31:31 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 41.01 0.00 7.16 4.08 0.10 47.65 09:33:01 AM 0 35.91 0.00 7.85 2.19 0.10 53.95 09:33:01 AM 1 46.10 0.00 6.47 5.96 0.10 41.37 09:34:01 AM all 30.93 0.00 5.06 5.74 0.10 58.17 09:34:01 AM 0 31.56 0.00 5.25 3.60 0.10 59.50 09:34:01 AM 1 30.31 0.00 4.88 7.88 0.10 56.83 09:35:01 AM all 33.89 0.00 4.05 1.84 0.11 60.11 09:35:01 AM 0 35.78 0.00 3.68 2.03 0.12 58.39 09:35:01 AM 1 32.01 0.00 4.41 1.65 0.10 61.83 09:36:01 AM all 33.98 0.00 3.85 0.12 0.08 61.97 09:36:01 AM 0 29.77 0.00 3.78 0.08 0.08 66.28 09:36:01 AM 1 38.20 0.00 3.91 0.15 0.08 57.66 09:37:01 AM all 36.67 0.00 4.30 0.22 0.10 58.71 09:37:01 AM 0 35.74 0.00 4.30 0.18 0.10 59.67 09:37:01 AM 1 37.60 0.00 4.30 0.25 0.10 57.75 Average: all 35.29 0.00 4.88 2.40 0.10 57.33 Average: 0 33.75 0.00 4.97 1.62 0.10 59.56 Average: 1 36.83 0.00 4.79 3.18 0.10 55.10