---> uname -a: Linux prd-centos8-builder-2c-2g-39609.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: 2800.000 BogoMIPS: 5600.00 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 622 4815 19 2259 6778 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:35:40:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe35:40ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:db:0e:b7:23 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) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 256.45 17.69 238.76 5406.53 8033.21 08:34:01 AM 107.95 0.50 107.45 64.38 11554.98 08:35:01 AM 28.66 0.30 28.36 42.39 1586.20 08:36:01 AM 19.34 0.00 19.34 0.00 525.91 08:37:01 AM 26.52 0.92 25.61 95.17 748.00 Average: 87.80 3.88 83.92 1122.02 4489.99 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5055616 6933440 2826816 35.86 2688 2061456 1042164 11.67 237592 2266264 190056 08:34:01 AM 4970068 6972600 2912364 36.95 2688 2177772 964552 10.80 218240 2338128 42492 08:35:01 AM 4908588 6943352 2973844 37.73 2688 2210120 1005644 11.26 269296 2349256 41920 08:36:01 AM 4955952 6958600 2926480 37.13 2688 2178136 978172 10.95 267756 2303764 9928 08:37:01 AM 4978528 6986732 2903904 36.84 2688 2183048 956012 10.70 422260 2126520 25036 Average: 4973750 6958945 2908682 36.90 2688 2162106 989309 11.08 283029 2276786 61886 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 319.87 183.19 1768.70 62.79 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 79.74 61.31 829.23 10.14 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 20.90 22.55 25.66 8.96 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 19.28 19.54 18.66 6.71 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 27.12 22.61 27.72 10.99 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 93.40 61.85 534.10 19.92 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) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 36.81 0.00 6.61 2.33 0.08 54.17 08:33:01 AM 0 32.36 0.00 7.49 3.54 0.08 56.53 08:33:01 AM 1 41.25 0.00 5.73 1.12 0.08 51.82 08:34:01 AM all 36.00 0.00 5.33 1.21 0.08 57.38 08:34:01 AM 0 38.33 0.00 5.52 1.33 0.08 54.74 08:34:01 AM 1 33.67 0.00 5.14 1.10 0.08 60.01 08:35:01 AM all 31.22 0.00 3.60 2.37 0.11 62.71 08:35:01 AM 0 27.90 0.00 3.47 0.83 0.10 67.70 08:35:01 AM 1 34.54 0.00 3.72 3.90 0.12 57.72 08:36:01 AM all 32.22 0.00 3.66 0.20 0.08 63.85 08:36:01 AM 0 27.38 0.00 3.38 0.23 0.08 68.92 08:36:01 AM 1 37.06 0.00 3.94 0.17 0.07 58.77 08:37:01 AM all 35.36 0.00 4.32 0.14 0.07 60.10 08:37:01 AM 0 30.55 0.00 4.33 0.12 0.07 64.94 08:37:01 AM 1 40.18 0.00 4.32 0.17 0.08 55.25 Average: all 34.32 0.00 4.70 1.25 0.09 59.64 Average: 0 31.31 0.00 4.84 1.21 0.08 62.57 Average: 1 37.34 0.00 4.57 1.29 0.09 56.72