---> uname -a: Linux prd-centos8-builder-2c-2g-43593.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: 2799.996 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 641 4792 19 2263 6759 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:a5:fd:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fea5:fd6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:d7:26:30 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) 07/17/2025 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 239.41 16.84 222.57 5247.91 8472.90 10:34:01 PM 101.12 0.50 100.62 64.39 11442.91 10:35:01 PM 31.76 0.30 31.46 42.39 1256.22 10:36:01 PM 18.66 0.45 18.21 35.99 485.54 Average: 97.75 4.52 93.22 1347.94 5414.44 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5103396 6983228 2779028 35.26 2688 2062012 991596 11.10 206688 2246268 180140 10:34:01 PM 4937028 6942088 2945396 37.37 2688 2180584 983148 11.01 231296 2360016 27028 10:35:01 PM 4953864 6960108 2928560 37.15 2688 2181860 970740 10.87 266272 2308012 9932 10:36:01 PM 4991916 7000068 2890508 36.67 2688 2183820 989828 11.08 267540 2268548 10788 Average: 4996551 6971373 2885873 36.61 2688 2152069 983828 11.02 242949 2295711 56972 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 321.51 181.59 1875.81 62.85 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 68.21 55.19 725.09 10.51 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 21.78 23.28 26.74 9.25 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 25.51 23.36 30.89 12.16 0.00 0.00 0.00 0.00 10:36:01 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 109.26 70.86 664.71 23.70 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) 07/17/2025 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 38.75 0.00 7.12 1.94 0.10 52.08 10:33:01 PM 0 43.63 0.00 8.61 3.09 0.10 44.57 10:33:01 PM 1 33.90 0.00 5.65 0.80 0.10 59.56 10:34:01 PM all 34.78 0.00 5.08 0.84 0.08 59.21 10:34:01 PM 0 54.22 0.00 6.34 0.78 0.10 38.56 10:34:01 PM 1 15.36 0.00 3.82 0.90 0.07 79.85 10:35:01 PM all 34.47 0.00 3.82 0.18 0.08 61.44 10:35:01 PM 0 55.00 0.00 4.77 0.25 0.10 39.88 10:35:01 PM 1 13.96 0.00 2.87 0.12 0.07 82.99 10:36:01 PM all 31.64 0.00 3.21 0.13 0.08 64.93 10:36:01 PM 0 39.43 0.00 3.03 0.15 0.10 57.29 10:36:01 PM 1 23.84 0.00 3.39 0.12 0.07 72.59 Average: all 34.91 0.00 4.80 0.77 0.09 59.42 Average: 0 48.07 0.00 5.68 1.06 0.10 45.08 Average: 1 21.76 0.00 3.93 0.48 0.08 73.75