---> uname -a: Linux prd-centos8-builder-2c-8g-11666.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4020 19 3083 6803 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:45:c6:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe45:c668/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:d7:75:34 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) 11/30/2024 _x86_64_ (2 CPU) 13:21:22 LINUX RESTART (2 CPU) 01:22:02 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 117.98 20.69 97.29 4239.51 30768.23 01:24:01 PM 77.06 13.31 63.75 2424.13 4718.43 Average: 97.35 16.97 80.38 3324.19 17633.91 01:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 3178280 5621856 4704152 59.68 2688 2634424 2625940 29.40 281604 4117544 4248 01:24:01 PM 4262456 7032648 3619976 45.92 2688 2946796 929160 10.40 483652 2792872 163220 Average: 3720368 6327252 4162064 52.80 2688 2790610 1777550 19.90 382628 3455208 83734 01:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 01:23:01 PM eth0 223.30 175.25 4515.61 28.93 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 81.19 69.54 900.09 18.28 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 Average: lo 0.49 0.49 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 151.65 121.95 2692.66 23.56 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) 11/30/2024 _x86_64_ (2 CPU) 13:21:22 LINUX RESTART (2 CPU) 01:22:02 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 77.03 0.00 4.24 2.12 0.12 16.49 01:23:01 PM 0 79.68 0.00 5.11 1.91 0.12 13.19 01:23:01 PM 1 74.38 0.00 3.36 2.34 0.12 19.80 01:24:01 PM all 38.15 0.00 6.19 2.32 0.12 53.22 01:24:01 PM 0 44.79 0.00 6.53 2.61 0.10 45.98 01:24:01 PM 1 31.52 0.00 5.85 2.03 0.13 60.46 Average: all 57.39 0.00 5.22 2.22 0.12 35.05 Average: 0 62.07 0.00 5.82 2.26 0.11 29.74 Average: 1 52.70 0.00 4.62 2.18 0.13 40.37