---> uname -a: Linux prd-centos8-builder-4c-4g-7183.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 796 11401 19 3562 14624 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:7b:af:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe7b:af04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:f5:44:90 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) 01/31/2025 _x86_64_ (4 CPU) 18:14:34 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 313.31 32.33 280.98 7350.19 15974.23 06:17:01 PM 282.64 14.26 268.38 3213.73 11555.70 06:18:01 PM 105.76 6.16 99.60 1324.76 8177.07 06:19:01 PM 68.96 1.68 67.28 145.08 3843.51 06:20:01 PM 85.52 0.55 84.97 48.38 8544.89 Average: 171.23 11.00 160.23 2416.29 9618.68 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13324236 15118844 2815204 17.44 2688 2009696 1143624 6.65 190616 2268964 170080 06:17:01 PM 12740132 14812228 3399308 21.06 2688 2279496 1350936 7.86 210796 2796412 92020 06:18:01 PM 11505812 13802552 4633628 28.71 2688 2499732 2256056 13.13 323852 3897476 50096 06:19:01 PM 11178328 13794644 4961112 30.74 2688 2814780 2460384 14.31 451360 4081148 275832 06:20:01 PM 11706044 15002968 4433396 27.47 2688 3492552 1165460 6.78 658880 3342580 742068 Average: 12090910 14506247 4048530 25.08 2688 2619251 1675292 9.75 367101 3277316 266019 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 308.33 207.16 1434.66 63.87 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 157.81 135.74 1804.98 27.47 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 180.74 154.52 2488.76 22.67 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 949.01 949.01 906.26 906.26 0.00 0.00 0.00 0.00 06:19:01 PM eth0 266.39 191.01 3684.50 23.57 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 831.63 831.63 793.67 793.67 0.00 0.00 0.00 0.00 06:20:01 PM eth0 84.81 85.99 798.09 88.90 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 356.19 356.19 340.05 340.05 0.00 0.00 0.00 0.00 Average: eth0 199.62 154.89 2042.30 45.30 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) 01/31/2025 _x86_64_ (4 CPU) 18:14:34 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 23.50 0.00 4.66 3.64 0.10 68.10 06:16:01 PM 0 17.16 0.00 3.99 1.24 0.08 77.53 06:16:01 PM 1 18.33 0.00 3.46 4.03 0.10 74.09 06:16:01 PM 2 26.07 0.00 4.49 2.58 0.10 66.76 06:16:01 PM 3 32.44 0.00 6.71 6.74 0.10 54.02 06:17:01 PM all 16.74 0.00 2.32 2.28 0.07 78.59 06:17:01 PM 0 20.27 0.00 1.47 2.29 0.05 75.92 06:17:01 PM 1 12.62 0.00 3.45 4.08 0.08 79.77 06:17:01 PM 2 21.02 0.00 2.53 1.10 0.07 75.28 06:17:01 PM 3 13.07 0.00 1.84 1.64 0.08 83.38 06:18:01 PM all 56.71 0.00 2.37 1.03 0.12 39.76 06:18:01 PM 0 65.33 0.00 1.54 0.38 0.12 32.64 06:18:01 PM 1 54.87 0.00 2.70 1.26 0.12 41.06 06:18:01 PM 2 48.34 0.00 2.95 1.49 0.13 47.08 06:18:01 PM 3 58.28 0.00 2.30 1.01 0.12 38.30 06:19:01 PM all 45.04 0.00 3.01 0.47 0.09 51.39 06:19:01 PM 0 41.97 0.00 2.72 0.18 0.08 55.05 06:19:01 PM 1 40.63 0.00 3.12 0.79 0.10 55.36 06:19:01 PM 2 47.86 0.00 4.15 0.79 0.08 47.11 06:19:01 PM 3 49.67 0.00 2.06 0.13 0.08 48.05 06:20:01 PM all 40.87 0.00 2.89 0.78 0.10 55.36 06:20:01 PM 0 50.17 0.00 2.30 0.75 0.08 46.70 06:20:01 PM 1 37.45 0.00 3.50 1.64 0.10 57.31 06:20:01 PM 2 42.76 0.00 2.76 0.50 0.10 53.87 06:20:01 PM 3 33.10 0.00 2.99 0.22 0.10 63.59 Average: all 36.57 0.00 3.05 1.64 0.09 58.65 Average: 0 38.98 0.00 2.40 0.97 0.08 57.57 Average: 1 32.78 0.00 3.24 2.36 0.10 61.51 Average: 2 37.21 0.00 3.38 1.29 0.10 58.02 Average: 3 37.30 0.00 3.18 1.95 0.10 57.48