---> uname -a: Linux prd-centos8-builder-2c-2g-38810.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: 2799.998 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): 0,1 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 644 4722 19 2331 6756 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:d3:25:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fed3:2537/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:84:ac:85 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) 10/04/2024 _x86_64_ (2 CPU) 13:40:13 LINUX RESTART (2 CPU) 01:41:01 PM tps rtps wtps bread/s bwrtn/s 01:42:01 PM 102.90 6.97 95.93 1124.08 7867.06 01:43:02 PM 97.25 7.38 89.87 1341.82 7255.20 Average: 100.07 7.17 92.90 1232.96 7561.10 01:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 PM 5172284 6968080 2710148 34.38 2688 1985184 1025552 11.48 388168 2021108 41380 01:43:02 PM 4895372 6972596 2987060 37.90 2688 2251736 955416 10.70 415208 2213692 114324 Average: 5033828 6970338 2848604 36.14 2688 2118460 990484 11.09 401688 2117400 77852 01:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM eth0 148.28 113.38 1372.31 24.03 0.00 0.00 0.00 0.00 01:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:02 PM eth0 52.53 41.62 500.73 9.17 0.00 0.00 0.00 0.00 01:43:02 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 100.40 77.50 936.49 16.60 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) 10/04/2024 _x86_64_ (2 CPU) 13:40:13 LINUX RESTART (2 CPU) 01:41:01 PM CPU %user %nice %system %iowait %steal %idle 01:42:01 PM all 25.23 0.00 4.62 13.12 0.10 56.93 01:42:01 PM 0 19.74 0.00 4.14 12.97 0.10 63.05 01:42:01 PM 1 30.72 0.00 5.10 13.27 0.10 50.81 01:43:02 PM all 35.50 0.00 6.08 3.58 0.12 54.72 01:43:02 PM 0 29.77 0.00 5.11 3.29 0.08 61.75 01:43:02 PM 1 41.24 0.00 7.05 3.87 0.15 47.69 Average: all 30.37 0.00 5.35 8.34 0.11 55.83 Average: 0 24.76 0.00 4.63 8.12 0.09 62.40 Average: 1 35.99 0.00 6.07 8.56 0.13 49.25