---> uname -a: Linux prd-centos8-builder-2c-2g-3466.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4773 19 2274 6750 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:92:25:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe92:25bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:5c:fa:e7 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) 12/03/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:03 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 231.42 10.58 220.84 3401.86 8999.97 07:34:01 PM 101.92 0.52 101.40 64.79 11314.28 07:35:01 PM 25.64 0.30 25.34 42.39 1077.34 07:36:01 PM 19.28 0.68 18.59 54.12 487.54 Average: 93.41 2.96 90.46 869.73 5439.88 07:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5098472 6994088 2783960 35.32 2688 2077172 975312 10.92 202268 2254616 185344 07:34:01 PM 4867404 6916344 3015028 38.25 2688 2223944 1015908 11.38 235828 2423612 60376 07:35:01 PM 4928268 6945120 2954164 37.48 2688 2191864 996600 11.16 268664 2329304 9940 07:36:01 PM 4955900 6973380 2926532 37.13 2688 2192508 971120 10.87 424460 2146116 9004 Average: 4962511 6957233 2919921 37.04 2688 2171372 989735 11.08 282805 2288412 66166 07:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 272.25 179.30 1841.76 58.38 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 55.14 46.78 639.41 10.51 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 20.36 21.04 28.62 8.39 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 22.88 21.38 30.06 12.04 0.00 0.00 0.00 0.00 07:36:01 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 91.15 66.18 624.82 22.03 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) 12/03/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:03 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 39.19 0.00 6.94 1.73 0.10 52.05 07:33:01 PM 0 52.51 0.00 7.17 1.25 0.09 38.99 07:33:01 PM 1 25.85 0.00 6.71 2.22 0.10 65.12 07:34:01 PM all 35.17 0.00 4.84 0.82 0.12 59.05 07:34:01 PM 0 51.55 0.00 5.88 0.74 0.12 41.71 07:34:01 PM 1 18.86 0.00 3.81 0.90 0.12 76.31 07:35:01 PM all 33.86 0.00 3.54 0.14 0.09 62.37 07:35:01 PM 0 50.64 0.00 4.15 0.15 0.08 44.98 07:35:01 PM 1 17.07 0.00 2.93 0.13 0.10 79.76 07:36:01 PM all 34.16 0.00 3.78 0.09 0.09 61.88 07:36:01 PM 0 43.10 0.00 3.92 0.10 0.10 52.78 07:36:01 PM 1 25.22 0.00 3.63 0.08 0.08 70.98 Average: all 35.56 0.00 4.75 0.69 0.10 58.90 Average: 0 49.42 0.00 5.26 0.55 0.10 44.67 Average: 1 21.71 0.00 4.25 0.82 0.10 73.12