---> uname -a: Linux prd-centos8-builder-2c-2g-12246.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: 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): 0,1 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 636 4822 19 2238 6766 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:66:ba:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe66:ba29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:a6:71:20 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) 08/20/2024 _x86_64_ (2 CPU) 07:41:45 LINUX RESTART (2 CPU) 07:42:02 AM tps rtps wtps bread/s bwrtn/s 07:43:01 AM 222.90 100.08 122.82 14744.60 40489.85 07:44:02 AM 114.05 7.33 106.71 1280.91 9214.76 07:45:01 AM 54.54 0.36 54.19 44.46 5510.08 07:46:01 AM 19.71 0.00 19.71 0.00 387.25 Average: 102.51 26.75 75.76 3990.19 13826.85 07:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 AM 5383452 7029096 2498972 31.70 2688 1839804 951724 10.66 192184 2024000 53968 07:44:02 AM 5024220 6986128 2858204 36.26 2688 2140224 938652 10.51 227364 2285500 109704 07:45:01 AM 5009756 6993204 2872668 36.44 2688 2161400 925756 10.37 273048 2252996 28 07:46:01 AM 4923712 6926124 2958712 37.54 2688 2180372 992164 11.11 276032 2336120 18992 Average: 5085285 6983638 2797139 35.49 2688 2080450 952074 10.66 242157 2224654 45673 07:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 233.43 139.30 1169.11 58.96 0.00 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:02 AM eth0 81.12 64.78 785.92 9.35 0.00 0.00 0.00 0.00 07:44:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 62.59 51.98 355.58 13.06 0.00 0.00 0.00 0.00 07:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 21.30 21.61 19.42 8.31 0.00 0.00 0.00 0.00 07:46:01 AM 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 99.22 69.20 581.07 22.31 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) 08/20/2024 _x86_64_ (2 CPU) 07:41:45 LINUX RESTART (2 CPU) 07:42:02 AM CPU %user %nice %system %iowait %steal %idle 07:43:01 AM all 37.93 0.03 9.10 13.80 0.13 39.02 07:43:01 AM 0 39.60 0.05 8.95 12.61 0.10 38.69 07:43:01 AM 1 36.25 0.00 9.24 15.00 0.15 39.35 07:44:02 AM all 35.95 0.00 6.13 3.46 0.13 54.33 07:44:02 AM 0 44.21 0.00 7.27 4.05 0.13 44.33 07:44:02 AM 1 27.71 0.00 4.99 2.87 0.12 64.31 07:45:01 AM all 31.36 0.00 3.85 3.21 0.11 61.47 07:45:01 AM 0 38.59 0.00 3.69 3.82 0.10 53.80 07:45:01 AM 1 24.16 0.00 4.01 2.61 0.12 69.10 07:46:01 AM all 32.89 0.00 2.94 0.67 0.11 63.39 07:46:01 AM 0 39.66 0.00 3.08 0.75 0.10 56.41 07:46:01 AM 1 26.14 0.00 2.81 0.58 0.12 70.35 Average: all 34.53 0.01 5.49 5.24 0.12 54.61 Average: 0 40.53 0.01 5.74 5.28 0.11 48.33 Average: 1 28.54 0.00 5.24 5.21 0.13 60.89