---> uname -a: Linux prd-centos8-builder-4c-4g-5889.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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): 0-3 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 10G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 11144 19 3847 14650 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:87:46:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe87:46c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:fa:a1:0a 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/08/2024 _x86_64_ (4 CPU) 06:29:31 LINUX RESTART (4 CPU) 06:30:00 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 724.35 125.22 599.13 7846.96 156772.17 06:31:01 AM 212.79 35.63 177.16 7729.74 6085.04 06:32:01 AM 104.70 13.83 90.87 3092.95 7845.18 06:33:01 AM 252.02 6.58 245.45 1252.56 10954.54 06:34:01 AM 51.45 1.82 49.63 231.79 4058.20 06:35:01 AM 92.07 0.03 92.04 11.86 8920.18 06:36:01 AM 75.27 0.60 74.67 51.86 26557.32 Average: 133.29 10.12 123.17 2080.32 11201.11 06:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 14091480 15465932 2047964 12.69 2688 1604620 679800 4.21 120652 1631132 9208 06:31:01 AM 13249640 15076424 2889804 17.91 2688 2045380 1202164 6.99 245792 2300828 187868 06:32:01 AM 12964752 14981096 3174692 19.67 2688 2225900 1446380 8.42 224788 2569956 96180 06:33:01 AM 11151988 13477296 4987456 30.90 2688 2528520 2658084 15.46 336712 4239848 100884 06:34:01 AM 8971364 11616436 7168080 44.41 2688 2844308 4482880 26.08 420876 6316120 306440 06:35:01 AM 11090056 13661252 5049388 31.29 2688 2768984 2391564 13.91 607364 4013464 7360 06:36:01 AM 11501104 15089392 4638340 28.74 2688 3782988 1089036 6.34 971976 3233340 252040 Average: 11860055 14195404 4279389 26.52 2688 2542957 1992844 11.59 418309 3472098 137140 06:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 16.52 13.91 4.09 2.94 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 381.11 204.45 1332.58 63.00 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 57.62 49.68 451.27 14.47 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 287.58 240.35 3831.43 36.26 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 904.98 904.98 905.64 905.64 0.00 0.00 0.00 0.00 06:34:01 AM eth0 106.25 81.17 2203.08 11.58 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 719.38 719.38 733.62 733.62 0.00 0.00 0.00 0.00 06:35:01 AM eth0 82.62 73.58 1276.63 10.42 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 181.02 162.46 1401.83 177.73 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 269.85 269.85 272.32 272.32 0.00 0.00 0.00 0.00 Average: eth0 182.19 134.91 1744.12 52.08 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/08/2024 _x86_64_ (4 CPU) 06:29:31 LINUX RESTART (4 CPU) 06:30:00 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 1.82 0.00 9.11 64.69 0.46 23.92 06:30:01 AM 0 1.85 0.00 5.56 29.63 0.00 62.96 06:30:01 AM 1 0.87 0.00 16.52 76.52 0.00 6.09 06:30:01 AM 2 0.88 0.00 5.26 73.68 0.88 19.30 06:30:01 AM 3 3.92 0.00 8.82 78.43 0.98 7.84 06:31:01 AM all 23.47 0.00 4.56 3.04 0.07 68.86 06:31:01 AM 0 14.01 0.00 2.89 1.07 0.08 81.94 06:31:01 AM 1 19.65 0.00 3.03 1.46 0.07 75.79 06:31:01 AM 2 29.33 0.00 7.36 7.33 0.07 55.91 06:31:01 AM 3 30.90 0.00 4.95 2.30 0.07 61.78 06:32:01 AM all 16.56 0.00 1.99 1.87 0.06 79.52 06:32:01 AM 0 6.09 0.00 1.02 0.65 0.07 92.18 06:32:01 AM 1 17.25 0.00 1.60 0.79 0.07 80.29 06:32:01 AM 2 19.35 0.00 2.68 2.27 0.07 75.63 06:32:01 AM 3 23.55 0.00 2.65 3.75 0.05 69.99 06:33:01 AM all 54.86 0.00 3.26 2.59 0.11 39.17 06:33:01 AM 0 60.12 0.00 2.04 0.92 0.12 36.80 06:33:01 AM 1 52.88 0.00 2.62 2.06 0.10 42.34 06:33:01 AM 2 54.85 0.00 3.74 3.27 0.12 38.02 06:33:01 AM 3 51.57 0.00 4.66 4.13 0.10 39.54 06:34:01 AM all 48.73 0.00 2.55 0.97 0.10 47.65 06:34:01 AM 0 53.99 0.00 1.80 0.55 0.10 43.56 06:34:01 AM 1 44.72 0.00 3.36 0.99 0.10 50.84 06:34:01 AM 2 50.59 0.00 2.83 1.24 0.10 45.24 06:34:01 AM 3 45.60 0.00 2.22 1.12 0.10 50.95 06:35:01 AM all 57.62 0.00 3.47 0.71 0.11 38.08 06:35:01 AM 0 62.79 0.00 2.44 0.27 0.10 34.40 06:35:01 AM 1 47.99 0.00 5.74 1.48 0.12 44.67 06:35:01 AM 2 63.37 0.00 2.87 0.40 0.12 33.23 06:35:01 AM 3 56.33 0.00 2.84 0.67 0.12 40.04 06:36:01 AM all 20.75 0.00 2.39 5.07 0.06 71.73 06:36:01 AM 0 10.33 0.00 1.69 3.21 0.05 84.72 06:36:01 AM 1 32.57 0.00 3.25 3.30 0.07 60.81 06:36:01 AM 2 21.40 0.00 2.46 9.80 0.07 66.26 06:36:01 AM 3 18.71 0.00 2.14 3.99 0.07 75.10 Average: all 36.87 0.00 3.05 2.57 0.09 57.42 Average: 0 34.43 0.00 1.99 1.20 0.09 62.30 Average: 1 35.71 0.00 3.31 1.92 0.09 58.97 Average: 2 39.68 0.00 3.66 4.27 0.09 52.29 Average: 3 37.66 0.00 3.26 2.88 0.09 56.12