---> uname -a: Linux prd-centos8-builder-2c-2g-41400.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 705 4731 19 2260 6695 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:ee:00:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:feee:61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:9f:69:ca 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) 07/10/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 274.76 18.09 256.66 5338.75 7885.15 02:34:01 AM 100.13 0.70 99.43 103.17 11598.22 02:35:01 AM 37.18 0.50 36.68 34.13 1899.78 02:36:01 AM 18.83 0.00 18.83 0.00 506.88 02:37:01 AM 28.50 0.52 27.98 64.66 1327.76 Average: 91.88 3.96 87.92 1108.21 4643.76 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5106948 6938768 2775476 35.21 2688 2014728 1042396 11.67 200484 2252048 163716 02:34:01 AM 4916056 6920380 2966368 37.63 2688 2179724 1018456 11.40 230372 2378996 42500 02:35:01 AM 4791024 6828264 3091400 39.22 2688 2213060 1112912 12.46 269304 2466640 43192 02:36:01 AM 4825400 6861496 3057024 38.78 2688 2211784 1089784 12.20 270132 2430924 41916 02:37:01 AM 4883996 6892740 2998428 38.04 2688 2183836 1049284 11.75 435168 2207876 25036 Average: 4904685 6888330 2977739 37.78 2688 2160626 1062566 11.90 281092 2347297 63272 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 287.34 189.40 1788.19 62.77 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 90.34 70.99 812.38 15.77 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 24.21 27.16 29.12 9.88 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 20.04 19.04 19.56 6.62 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 23.33 20.28 26.78 10.28 0.00 0.00 0.00 0.00 02:37:01 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 89.06 65.38 535.24 21.07 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) 07/10/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 43.35 0.00 8.21 1.98 0.14 46.32 02:33:01 AM 0 51.80 0.00 10.62 3.40 0.15 34.03 02:33:01 AM 1 34.90 0.00 5.81 0.56 0.12 58.61 02:34:01 AM all 35.45 0.00 5.71 1.24 0.11 57.48 02:34:01 AM 0 50.21 0.00 7.20 1.32 0.12 41.16 02:34:01 AM 1 20.69 0.00 4.23 1.17 0.10 73.81 02:35:01 AM all 34.85 0.00 3.75 0.23 0.11 61.07 02:35:01 AM 0 47.82 0.00 3.94 0.25 0.12 47.87 02:35:01 AM 1 21.86 0.00 3.55 0.20 0.10 74.28 02:36:01 AM all 32.00 0.00 3.98 0.10 0.09 63.82 02:36:01 AM 0 42.49 0.00 4.44 0.12 0.10 52.85 02:36:01 AM 1 21.51 0.00 3.52 0.08 0.08 74.80 02:37:01 AM all 35.91 0.00 4.35 0.16 0.11 59.48 02:37:01 AM 0 51.98 0.00 5.19 0.17 0.12 42.55 02:37:01 AM 1 19.84 0.00 3.52 0.15 0.10 76.39 Average: all 36.28 0.00 5.19 0.74 0.11 57.68 Average: 0 48.85 0.00 6.26 1.04 0.12 43.73 Average: 1 23.72 0.00 4.12 0.43 0.10 71.63