---> uname -a: Linux prd-centos8-builder-2c-2g-52149.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 619 4811 19 2266 6781 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:1b:b9:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe1b:b9b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:ea:eb:ab 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) 09/13/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:02 PM 202.50 12.89 189.61 3539.03 7201.10 01:34:01 PM 105.93 0.51 105.42 65.48 11816.49 01:35:01 PM 32.46 0.30 32.16 42.39 1254.88 01:36:01 PM 13.21 0.00 13.21 0.00 621.43 01:37:01 PM 26.04 0.92 25.12 95.17 665.19 Average: 75.93 2.93 73.00 750.84 4286.70 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:02 PM 5127920 7013656 2754512 34.94 2688 2067788 967240 10.83 207248 2220952 186148 01:34:01 PM 4952192 6959864 2930240 37.17 2688 2182864 965880 10.81 231912 2343720 27028 01:35:01 PM 4966080 6974940 2916352 37.00 2688 2184140 950868 10.65 267888 2294076 9940 01:36:01 PM 4968984 6978392 2913448 36.96 2688 2185040 948648 10.62 268640 2289820 8 01:37:01 PM 4957720 6971116 2924712 37.10 2688 2188544 965948 10.82 425956 2143928 11508 Average: 4994579 6979594 2887853 36.64 2688 2161675 959717 10.75 280329 2258499 46926 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:02 PM eth0 274.63 178.89 1861.52 61.93 0.00 0.00 0.00 0.00 01:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 75.43 63.11 751.32 11.22 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 20.99 21.96 26.27 9.11 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 11.06 11.21 11.16 3.03 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.31 21.46 29.03 11.23 0.00 0.00 0.00 0.00 01:37:01 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 81.11 59.32 535.19 19.33 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) 09/13/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:02 PM all 38.29 0.00 6.81 1.64 0.08 53.19 01:33:02 PM 0 39.29 0.00 7.07 2.69 0.08 50.87 01:33:02 PM 1 37.29 0.00 6.55 0.58 0.07 55.51 01:34:01 PM all 35.72 0.00 4.86 0.96 0.09 58.36 01:34:01 PM 0 29.16 0.00 4.44 1.15 0.10 65.15 01:34:01 PM 1 42.31 0.00 5.29 0.76 0.08 51.56 01:35:01 PM all 34.42 0.00 3.67 0.18 0.08 61.64 01:35:01 PM 0 34.53 0.00 3.12 0.17 0.08 62.10 01:35:01 PM 1 34.31 0.00 4.22 0.20 0.08 61.18 01:36:01 PM all 18.95 0.00 2.02 0.10 0.07 78.87 01:36:01 PM 0 17.71 0.00 2.12 0.05 0.05 80.07 01:36:01 PM 1 20.18 0.00 1.92 0.15 0.08 77.67 01:37:01 PM all 35.82 0.00 4.04 0.15 0.09 59.91 01:37:01 PM 0 33.08 0.00 3.42 0.12 0.10 63.29 01:37:01 PM 1 38.56 0.00 4.66 0.18 0.08 56.52 Average: all 32.63 0.00 4.28 0.60 0.08 62.41 Average: 0 30.76 0.00 4.03 0.83 0.08 64.30 Average: 1 34.50 0.00 4.52 0.37 0.08 60.52