---> uname -a: Linux prd-centos8-builder-2c-2g-40146.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 661 4777 19 2258 6739 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:b2:e3:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:feb2:e300/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:6c:79:b8 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) 07/06/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 267.43 19.51 247.93 5486.46 7493.24 08:34:01 AM 111.93 0.45 111.48 63.05 12192.10 08:35:01 AM 30.04 0.35 29.70 43.73 1622.73 08:36:01 AM 23.81 0.00 23.81 0.00 917.36 08:37:01 AM 27.01 0.92 26.10 95.18 760.82 Average: 92.06 4.25 87.81 1137.90 4597.57 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5033448 6907200 2848976 36.14 2688 2057792 1065348 11.93 238116 2289968 210548 08:34:01 AM 4855492 6856500 3026932 38.40 2688 2176436 1074652 12.03 205228 2462492 42520 08:35:01 AM 4857192 6891704 3025232 38.38 2688 2210012 1039556 11.64 270068 2398444 43192 08:36:01 AM 4868784 6902056 3013640 38.23 2688 2208836 1011996 11.33 270960 2386072 42016 08:37:01 AM 4886040 6893888 2996384 38.01 2688 2182964 1025648 11.48 422844 2216960 26328 Average: 4900191 6890270 2982233 37.83 2688 2167208 1043440 11.68 281443 2350787 72921 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 273.93 177.19 1765.08 62.35 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 67.43 57.16 827.93 9.80 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 26.33 27.06 28.25 10.74 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 19.43 19.98 19.20 7.17 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 23.75 21.21 27.27 10.54 0.00 0.00 0.00 0.00 08:37:01 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 82.18 60.53 533.62 20.12 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) 07/06/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 40.88 0.00 6.97 4.22 0.08 47.84 08:33:01 AM 0 37.90 0.00 7.26 5.35 0.08 49.40 08:33:01 AM 1 43.86 0.00 6.69 3.09 0.08 46.28 08:34:01 AM all 34.99 0.00 5.49 3.43 0.11 55.99 08:34:01 AM 0 18.84 0.00 4.36 2.51 0.10 74.19 08:34:01 AM 1 51.18 0.00 6.62 4.35 0.12 37.73 08:35:01 AM all 33.85 0.00 3.82 0.73 0.08 61.51 08:35:01 AM 0 22.01 0.00 3.42 0.37 0.08 74.12 08:35:01 AM 1 45.71 0.00 4.23 1.10 0.08 48.87 08:36:01 AM all 31.91 0.00 3.61 0.22 0.08 64.18 08:36:01 AM 0 23.00 0.00 2.85 0.15 0.08 73.91 08:36:01 AM 1 40.83 0.00 4.36 0.28 0.08 54.44 08:37:01 AM all 36.58 0.00 4.15 0.54 0.09 58.63 08:37:01 AM 0 20.23 0.00 3.41 0.25 0.08 76.03 08:37:01 AM 1 52.97 0.00 4.90 0.84 0.10 41.19 Average: all 35.64 0.00 4.81 1.83 0.09 57.63 Average: 0 24.38 0.00 4.26 1.72 0.09 69.56 Average: 1 46.91 0.00 5.36 1.93 0.09 45.70