---> uname -a: Linux prd-centos8-builder-2c-2g-37274.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 655 4796 19 2246 6746 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:3f:b1:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe3f:b1e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:2c:38:70 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) 06/25/2025 _x86_64_ (2 CPU) 14:31:48 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 341.26 122.41 218.86 15192.04 42510.19 02:34:01 PM 101.58 0.53 101.05 65.71 8103.38 02:35:01 PM 48.27 0.25 48.02 40.12 5682.51 02:36:01 PM 25.35 0.10 25.25 3.60 636.21 02:37:01 PM 9.00 0.00 9.00 0.00 1571.03 02:38:01 PM 20.58 0.73 19.85 67.72 548.29 Average: 91.02 20.67 70.34 2562.02 9843.36 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5186648 6931168 2695776 34.20 2688 1936560 1054620 11.81 202616 2201224 85512 02:34:01 PM 4990580 6943800 2891844 36.69 2688 2130472 987648 11.06 205448 2338212 101196 02:35:01 PM 4971772 6962424 2910652 36.93 2688 2167008 979488 10.97 234656 2324280 10768 02:36:01 PM 4884044 6904556 2998380 38.04 2688 2197192 1034352 11.58 268908 2378976 40912 02:37:01 PM 4971716 6961148 2910708 36.93 2688 2166208 975248 10.92 267288 2293136 9928 02:38:01 PM 4950920 6941576 2931504 37.19 2688 2167296 994372 11.13 422972 2158400 8888 Average: 4992613 6940779 2889811 36.66 2688 2127456 1004288 11.24 266981 2282371 42867 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 289.49 176.68 1755.37 62.24 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 28.81 25.47 254.21 5.87 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 53.28 39.69 561.72 7.79 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 13.70 14.95 11.59 7.73 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 12.55 11.90 12.37 2.77 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 17.85 16.43 22.69 8.33 0.00 0.00 0.00 0.00 02:38:01 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 69.29 47.52 436.39 15.79 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) 06/25/2025 _x86_64_ (2 CPU) 14:31:48 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 51.43 0.03 10.12 3.12 0.10 35.19 02:33:01 PM 0 60.11 0.02 10.69 3.61 0.10 25.47 02:33:01 PM 1 42.77 0.05 9.56 2.63 0.10 44.90 02:34:01 PM all 33.37 0.00 5.46 1.23 0.09 59.86 02:34:01 PM 0 45.85 0.00 6.21 1.48 0.11 46.35 02:34:01 PM 1 20.57 0.00 4.68 0.97 0.07 73.71 02:35:01 PM all 25.61 0.00 3.01 1.12 0.13 70.14 02:35:01 PM 0 39.54 0.00 3.91 1.19 0.12 55.25 02:35:01 PM 1 11.60 0.00 2.10 1.06 0.13 85.10 02:36:01 PM all 29.13 0.00 2.70 0.15 0.08 67.93 02:36:01 PM 0 48.33 0.00 3.54 0.23 0.10 47.80 02:36:01 PM 1 9.94 0.00 1.87 0.07 0.07 88.05 02:37:01 PM all 17.83 0.00 2.43 0.13 0.06 79.55 02:37:01 PM 0 23.40 0.00 3.15 0.07 0.07 73.31 02:37:01 PM 1 12.26 0.00 1.72 0.18 0.05 85.78 02:38:01 PM all 24.46 0.00 2.43 2.89 0.08 70.14 02:38:01 PM 0 38.04 0.00 3.07 4.36 0.08 54.45 02:38:01 PM 1 10.98 0.00 1.81 1.44 0.07 85.71 Average: all 30.26 0.01 4.34 1.44 0.09 63.86 Average: 0 42.51 0.00 5.08 1.82 0.10 50.49 Average: 1 17.97 0.01 3.60 1.06 0.08 77.27