---> uname -a: Linux prd-centos8-builder-8c-8g-4355.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1039 27655 19 3193 30378 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:1b:73:a2 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 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe1b:73a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:bc:10:a6 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) 04/03/2024 _x86_64_ (8 CPU) 14:52:48 LINUX RESTART (8 CPU) 02:53:03 PM tps rtps wtps bread/s bwrtn/s 02:54:01 PM 227.23 40.89 186.33 8685.21 43863.47 02:55:01 PM 135.59 1.10 134.49 94.78 10291.13 02:56:01 PM 231.02 1.50 229.52 163.65 37701.50 Average: 197.62 14.20 183.42 2917.48 30472.22 02:53:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 PM 29475012 31201440 3178440 9.73 2688 2054420 1493308 4.43 267444 2494220 140200 02:55:01 PM 28838600 30950076 3814852 11.68 2688 2418308 1809488 5.37 295968 3020744 303904 02:56:01 PM 28362788 31151772 4290664 13.14 2688 3074988 1414720 4.20 480732 3222796 24092 Average: 28892133 31101096 3761319 11.52 2688 2515905 1572505 4.67 348048 2912587 156065 02:53:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 400.76 278.49 2072.76 68.23 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 77.50 65.19 1065.83 10.15 0.00 0.00 0.00 0.00 02:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 121.19 89.44 1851.58 14.91 0.00 0.00 0.00 0.00 02:56:01 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 197.57 142.88 1658.86 30.68 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) 04/03/2024 _x86_64_ (8 CPU) 14:52:48 LINUX RESTART (8 CPU) 02:53:03 PM CPU %user %nice %system %iowait %steal %idle 02:54:01 PM all 14.51 0.00 3.24 2.23 0.07 79.95 02:54:01 PM 0 11.61 0.00 2.43 1.67 0.07 84.22 02:54:01 PM 1 26.11 0.00 4.60 1.27 0.07 67.95 02:54:01 PM 2 17.25 0.00 3.63 1.09 0.07 77.95 02:54:01 PM 3 12.74 0.00 1.92 0.76 0.09 84.50 02:54:01 PM 4 23.39 0.00 4.39 1.30 0.07 70.85 02:54:01 PM 5 6.94 0.00 2.39 0.71 0.07 89.89 02:54:01 PM 6 10.11 0.00 4.05 8.83 0.09 76.93 02:54:01 PM 7 7.88 0.00 2.53 2.24 0.07 87.27 02:55:01 PM all 12.13 0.00 2.00 0.85 0.06 84.96 02:55:01 PM 0 9.20 0.00 2.29 2.02 0.07 86.42 02:55:01 PM 1 28.75 0.00 4.13 0.89 0.08 66.15 02:55:01 PM 2 13.28 0.00 1.82 0.74 0.05 84.11 02:55:01 PM 3 3.73 0.00 0.75 0.28 0.07 95.17 02:55:01 PM 4 20.35 0.00 2.41 0.57 0.05 76.62 02:55:01 PM 5 12.89 0.00 2.10 0.95 0.05 84.00 02:55:01 PM 6 6.96 0.00 1.60 0.70 0.03 90.70 02:55:01 PM 7 1.87 0.00 0.92 0.62 0.08 96.51 02:56:01 PM all 16.26 0.00 2.39 2.30 0.08 78.98 02:56:01 PM 0 4.01 0.00 1.77 2.36 0.12 91.74 02:56:01 PM 1 23.66 0.00 2.79 3.94 0.07 69.54 02:56:01 PM 2 16.36 0.00 3.76 6.06 0.08 73.75 02:56:01 PM 3 28.34 0.00 2.28 0.97 0.08 68.32 02:56:01 PM 4 9.32 0.00 1.31 0.70 0.08 88.58 02:56:01 PM 5 29.10 0.00 3.73 1.29 0.05 65.82 02:56:01 PM 6 11.63 0.00 1.54 1.31 0.08 85.44 02:56:01 PM 7 7.67 0.00 1.95 1.77 0.03 88.57 Average: all 14.29 0.00 2.54 1.79 0.07 81.31 Average: 0 8.24 0.00 2.16 2.02 0.08 87.50 Average: 1 26.17 0.00 3.83 2.04 0.07 67.88 Average: 2 15.61 0.00 3.06 2.64 0.07 78.62 Average: 3 14.94 0.00 1.65 0.67 0.08 82.67 Average: 4 17.63 0.00 2.68 0.85 0.07 78.77 Average: 5 16.42 0.00 2.75 0.99 0.06 79.79 Average: 6 9.56 0.00 2.38 3.55 0.07 84.45 Average: 7 5.78 0.00 1.79 1.53 0.06 90.83