---> uname -a: Linux prd-centos8-builder-2c-2g-6296.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 658 3986 19 3052 6721 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:69:82:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe69:82cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:58:24:09 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/08/2023 _x86_64_ (2 CPU) 14:40:49 LINUX RESTART (2 CPU) 02:41:01 PM tps rtps wtps bread/s bwrtn/s 02:42:01 PM 224.20 104.67 119.53 13017.03 40235.29 02:43:01 PM 110.25 6.65 103.60 1270.91 8945.97 02:44:01 PM 186.54 2.60 183.94 108.35 22359.44 Average: 173.66 37.97 135.69 4798.05 23845.91 02:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:42:01 PM 5339688 7046472 2542600 32.26 2688 1900160 990572 11.09 194504 2064936 93052 02:43:01 PM 4936364 6962572 2945924 37.37 2688 2205500 1024248 11.47 238732 2366980 158120 02:44:01 PM 4157188 6949828 3725100 47.26 2688 2934644 999336 11.19 275244 2992376 568000 Average: 4811080 6986291 3071208 38.96 2688 2346768 1004719 11.25 236160 2474764 273057 02:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 275.80 181.25 1562.38 54.52 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 74.43 62.46 927.69 7.36 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 163.63 134.03 2430.01 23.31 0.00 0.00 0.00 0.00 02:44:01 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 171.28 125.91 1640.08 28.40 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/08/2023 _x86_64_ (2 CPU) 14:40:49 LINUX RESTART (2 CPU) 02:41:01 PM CPU %user %nice %system %iowait %steal %idle 02:42:01 PM all 33.00 0.00 5.37 21.77 0.08 39.78 02:42:01 PM 0 33.51 0.00 5.58 20.46 0.08 40.36 02:42:01 PM 1 32.49 0.00 5.16 23.07 0.08 39.20 02:43:01 PM all 34.04 0.00 3.42 7.57 0.12 54.84 02:43:01 PM 0 50.03 0.00 4.23 6.88 0.13 38.72 02:43:01 PM 1 18.04 0.00 2.62 8.27 0.12 70.96 02:44:01 PM all 58.43 0.00 5.96 6.01 0.13 29.47 02:44:01 PM 0 63.42 0.00 6.26 5.31 0.13 24.88 02:44:01 PM 1 53.45 0.00 5.66 6.71 0.13 34.05 Average: all 41.84 0.00 4.92 11.76 0.11 41.37 Average: 0 49.02 0.00 5.36 10.86 0.12 34.64 Average: 1 34.66 0.00 4.48 12.65 0.11 48.10