---> uname -a: Linux prd-centos8-builder-8c-8g-1871.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2799.996 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): 0-7 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 1003 27007 19 3877 30425 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:f7:0a:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fef7:a43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:de:4f:f5 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (8 CPU) 15:58:14 LINUX RESTART (8 CPU) 03:59:03 PM tps rtps wtps bread/s bwrtn/s 04:00:01 PM 144.93 21.87 123.06 4650.53 6670.23 04:01:01 PM 184.24 6.50 177.74 951.79 29606.01 04:02:01 PM 91.41 7.56 83.84 1352.53 25315.21 Average: 140.07 11.86 128.21 2290.59 20693.68 03:59:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 PM 28186900 30123868 4466572 13.68 2688 2264760 2421232 7.18 230348 3818428 294196 04:01:01 PM 28073816 31250036 4579656 14.03 2688 3492136 1454776 4.32 687576 3433184 639084 04:02:01 PM 27771580 31171292 4881892 14.95 2688 3704452 1453660 4.31 720900 3660268 136496 Average: 28010765 30848399 4642707 14.22 2688 3153783 1776556 5.27 546275 3637293 356592 03:59:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM eth0 736.88 572.94 6398.60 132.69 0.00 0.00 0.00 0.00 04:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM eth0 309.66 254.62 3325.12 48.50 0.00 0.00 0.00 0.00 04:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 PM eth0 67.16 57.70 715.43 8.48 0.00 0.00 0.00 0.00 04:02:01 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 366.67 291.61 3442.79 62.36 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (8 CPU) 15:58:14 LINUX RESTART (8 CPU) 03:59:03 PM CPU %user %nice %system %iowait %steal %idle 04:00:01 PM all 25.37 0.00 2.32 1.11 0.10 71.10 04:00:01 PM 0 25.51 0.00 4.87 2.67 0.12 66.82 04:00:01 PM 1 23.52 0.00 2.60 0.47 0.10 73.31 04:00:01 PM 2 27.82 0.00 2.06 1.01 0.09 69.02 04:00:01 PM 3 27.04 0.00 1.60 0.21 0.10 71.05 04:00:01 PM 4 13.49 0.00 2.49 2.14 0.10 81.77 04:00:01 PM 5 29.14 0.00 1.47 0.29 0.09 69.01 04:00:01 PM 6 37.81 0.00 1.23 0.59 0.10 60.27 04:00:01 PM 7 18.58 0.00 2.27 1.47 0.09 77.60 04:01:01 PM all 15.85 0.00 1.86 5.43 0.07 76.79 04:01:01 PM 0 14.09 0.00 1.15 6.69 0.07 78.00 04:01:01 PM 1 14.30 0.00 1.86 9.42 0.07 74.36 04:01:01 PM 2 7.79 0.00 1.46 10.45 0.07 80.23 04:01:01 PM 3 13.01 0.00 2.00 5.53 0.07 79.39 04:01:01 PM 4 5.58 0.00 1.42 5.01 0.08 87.90 04:01:01 PM 5 18.48 0.00 2.02 3.06 0.05 76.39 04:01:01 PM 6 45.93 0.00 3.46 2.07 0.08 48.46 04:01:01 PM 7 7.69 0.00 1.50 1.24 0.05 89.52 04:02:01 PM all 8.90 0.00 1.24 2.17 0.04 87.66 04:02:01 PM 0 9.38 0.00 1.78 0.30 0.05 88.49 04:02:01 PM 1 20.53 0.00 1.63 4.13 0.05 73.67 04:02:01 PM 2 3.56 0.00 0.91 3.06 0.03 92.44 04:02:01 PM 3 6.61 0.00 1.08 1.88 0.05 90.38 04:02:01 PM 4 4.14 0.00 0.83 0.78 0.03 94.21 04:02:01 PM 5 16.68 0.00 1.83 5.37 0.05 76.07 04:02:01 PM 6 4.90 0.00 1.05 0.40 0.02 93.64 04:02:01 PM 7 5.40 0.00 0.80 1.46 0.02 92.32 Average: all 16.59 0.00 1.80 2.92 0.07 78.62 Average: 0 16.20 0.00 2.57 3.22 0.08 77.92 Average: 1 19.40 0.00 2.02 4.72 0.07 73.78 Average: 2 12.86 0.00 1.47 4.88 0.06 80.73 Average: 3 15.41 0.00 1.56 2.56 0.07 80.41 Average: 4 7.66 0.00 1.57 2.65 0.07 88.06 Average: 5 21.33 0.00 1.78 2.94 0.06 73.88 Average: 6 29.37 0.00 1.91 1.02 0.07 67.63 Average: 7 10.45 0.00 1.51 1.39 0.05 86.60