---> uname -a: Linux prd-centos8-builder-2c-1g-17188.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): 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4708 19 2361 6775 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:78:99:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe78:99fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:a6:7e:d4 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) 05/01/2024 _x86_64_ (2 CPU) 14:00:31 LINUX RESTART (2 CPU) 02:01:01 PM tps rtps wtps bread/s bwrtn/s 02:02:01 PM 93.98 12.16 81.82 4321.68 8550.91 02:03:01 PM 59.20 13.90 45.30 2483.97 3338.95 02:04:01 PM 79.50 0.28 79.22 29.06 7349.99 Average: 77.57 8.78 68.79 2279.38 6414.30 02:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 PM 5285604 6994568 2596824 32.94 2688 1905820 1253256 14.03 254976 2062856 40 02:03:01 PM 5028392 7028072 2854036 36.21 2688 2182680 950196 10.64 455076 2071588 136308 02:04:01 PM 4839648 6955256 3042780 38.60 2688 2293096 983732 11.01 460076 2234824 89584 Average: 5051215 6992632 2831213 35.92 2688 2127199 1062395 11.90 390043 2123089 75311 02:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:02:01 PM eth0 235.24 133.49 1495.84 69.64 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 73.28 58.90 699.67 8.83 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 31.38 29.35 237.15 7.30 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.36 73.94 811.26 28.61 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) 05/01/2024 _x86_64_ (2 CPU) 14:00:31 LINUX RESTART (2 CPU) 02:01:01 PM CPU %user %nice %system %iowait %steal %idle 02:02:01 PM all 20.65 0.00 3.86 1.99 0.07 73.43 02:02:01 PM 0 19.41 0.00 4.53 3.50 0.07 72.49 02:02:01 PM 1 21.88 0.00 3.19 0.48 0.07 74.37 02:03:01 PM all 28.14 0.00 4.89 0.88 0.09 66.00 02:03:01 PM 0 39.48 0.00 5.54 0.93 0.08 53.97 02:03:01 PM 1 16.79 0.00 4.25 0.82 0.10 78.04 02:04:01 PM all 38.50 0.00 4.27 2.35 0.11 54.78 02:04:01 PM 0 64.17 0.00 5.28 1.64 0.12 28.79 02:04:01 PM 1 12.86 0.00 3.25 3.05 0.10 80.73 Average: all 29.10 0.00 4.34 1.74 0.09 64.74 Average: 0 41.03 0.00 5.12 2.02 0.09 51.74 Average: 1 17.18 0.00 3.57 1.45 0.09 77.72