---> uname -a: Linux prd-centos8-builder-4c-4g-10033.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 846 11344 19 3570 14574 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:9e:8b:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe9e:8b3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:19:aa:3d 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) 02/09/2025 _x86_64_ (4 CPU) 18:14:33 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 256.97 17.01 239.96 5597.07 8077.06 06:17:01 PM 256.14 17.34 238.80 3711.08 11269.12 06:18:01 PM 88.67 2.87 85.80 642.56 9478.85 06:19:01 PM 88.89 1.67 87.23 145.05 6979.05 06:20:01 PM 86.34 0.58 85.76 52.91 14794.95 Average: 155.40 7.89 147.51 2029.64 10119.54 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13307284 15113552 2832156 17.55 2688 2020588 1113908 6.48 186240 2288028 164348 06:17:01 PM 12205348 14396184 3934092 24.38 2688 2395692 1847568 10.75 232256 3299244 180172 06:18:01 PM 11560596 13866764 4578844 28.37 2688 2508720 2209892 12.86 324752 3841368 6196 06:19:01 PM 10577692 13315536 5561748 34.46 2688 2934756 2692508 15.67 474160 4651196 253964 06:20:01 PM 11686700 14992204 4452740 27.59 2688 3500824 1158436 6.74 814292 3205584 415408 Average: 11867524 14336848 4271916 26.47 2688 2672116 1804462 10.50 406340 3457084 204018 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 339.76 206.50 1550.21 63.71 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 245.74 209.03 3040.76 38.21 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 77.35 68.01 1123.26 11.01 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 1797.97 1797.97 1716.60 1716.60 0.00 0.00 0.00 0.00 06:19:01 PM eth0 273.33 189.99 3683.30 23.12 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.63 0.63 0.04 0.04 0.00 0.00 0.00 0.00 06:20:01 PM eth0 123.60 120.17 824.28 161.04 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 359.89 359.89 343.49 343.49 0.00 0.00 0.00 0.00 Average: eth0 211.97 158.75 2044.59 59.42 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) 02/09/2025 _x86_64_ (4 CPU) 18:14:33 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 25.16 0.00 4.00 1.66 0.09 69.09 06:16:01 PM 0 25.81 0.00 3.31 0.77 0.08 70.02 06:16:01 PM 1 26.20 0.00 4.49 1.73 0.08 67.50 06:16:01 PM 2 16.56 0.00 3.90 2.81 0.10 76.63 06:16:01 PM 3 32.03 0.00 4.30 1.32 0.10 62.25 06:17:01 PM all 26.84 0.00 2.85 2.52 0.09 67.69 06:17:01 PM 0 20.07 0.00 3.11 2.12 0.08 74.62 06:17:01 PM 1 36.84 0.00 2.54 1.70 0.10 58.81 06:17:01 PM 2 28.78 0.00 2.56 2.88 0.10 65.68 06:17:01 PM 3 21.67 0.00 3.20 3.39 0.08 71.65 06:18:01 PM all 51.25 0.00 1.96 0.93 0.10 45.77 06:18:01 PM 0 47.06 0.00 3.09 1.30 0.10 48.44 06:18:01 PM 1 53.99 0.00 1.57 0.37 0.10 43.97 06:18:01 PM 2 51.04 0.00 1.34 1.56 0.10 45.97 06:18:01 PM 3 52.90 0.00 1.82 0.48 0.10 44.69 06:19:01 PM all 51.44 0.00 3.36 1.03 0.10 44.06 06:19:01 PM 0 49.89 0.00 4.00 1.91 0.10 44.10 06:19:01 PM 1 49.86 0.00 3.68 0.55 0.10 45.81 06:19:01 PM 2 51.20 0.00 1.26 1.04 0.10 46.41 06:19:01 PM 3 54.80 0.00 4.52 0.64 0.12 39.93 06:20:01 PM all 34.86 0.00 2.89 1.46 0.09 60.70 06:20:01 PM 0 27.32 0.00 2.16 1.10 0.10 69.31 06:20:01 PM 1 29.47 0.00 1.40 0.60 0.07 68.46 06:20:01 PM 2 35.12 0.00 3.25 1.81 0.10 59.71 06:20:01 PM 3 47.54 0.00 4.73 2.33 0.10 45.31 Average: all 37.92 0.00 3.01 1.52 0.10 57.46 Average: 0 34.03 0.00 3.13 1.44 0.09 61.30 Average: 1 39.28 0.00 2.74 0.99 0.09 56.90 Average: 2 36.56 0.00 2.46 2.02 0.10 58.86 Average: 3 41.80 0.00 3.71 1.63 0.10 52.76