---> uname -a: Linux prd-centos8-builder-2c-8g-201.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4020 19 3085 6805 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:7e:e3:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe7e:e369/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:fa:96:e4 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) 12/05/2024 _x86_64_ (2 CPU) 13:21:26 LINUX RESTART (2 CPU) 01:22:02 PM tps rtps wtps bread/s bwrtn/s 01:23:02 PM 93.96 29.50 64.46 8073.15 24492.80 01:24:01 PM 72.95 6.28 66.66 1152.36 9483.04 01:25:01 PM 87.07 7.16 79.91 1304.23 7497.02 Average: 84.67 14.28 70.39 3498.42 13790.92 01:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:02 PM 3525616 5964032 4356816 55.27 2688 2629576 2502716 28.02 258112 3797664 188852 01:24:01 PM 4374148 6998840 3508284 44.51 2688 2809772 1028688 11.52 464612 2731392 96472 01:25:01 PM 4196444 6988796 3685988 46.76 2688 2968448 975044 10.92 486224 2847180 45204 Average: 4032069 6650556 3850363 48.85 2688 2802599 1502149 16.82 402983 3125412 110176 01:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:02 PM lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 01:23:02 PM eth0 309.24 205.22 4861.19 44.21 0.00 0.00 0.00 0.00 01:23:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 PM eth0 66.31 54.31 721.03 7.27 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 39.25 34.96 242.82 6.31 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 137.75 97.83 1932.73 19.20 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) 12/05/2024 _x86_64_ (2 CPU) 13:21:26 LINUX RESTART (2 CPU) 01:22:02 PM CPU %user %nice %system %iowait %steal %idle 01:23:02 PM all 73.73 0.00 5.32 1.29 0.11 19.55 01:23:02 PM 0 78.75 0.00 4.96 0.89 0.10 15.30 01:23:02 PM 1 68.70 0.00 5.69 1.69 0.12 23.80 01:24:01 PM all 34.72 0.00 3.61 1.31 0.08 60.28 01:24:01 PM 0 39.38 0.00 4.14 1.73 0.08 54.67 01:24:01 PM 1 30.06 0.00 3.07 0.88 0.08 65.90 01:25:01 PM all 24.04 0.00 3.99 1.79 0.09 70.09 01:25:01 PM 0 31.30 0.00 5.18 2.35 0.08 61.09 01:25:01 PM 1 16.78 0.00 2.81 1.22 0.10 79.09 Average: all 44.01 0.00 4.30 1.46 0.10 50.13 Average: 0 49.67 0.00 4.76 1.66 0.09 43.82 Average: 1 38.34 0.00 3.85 1.26 0.10 56.45