---> uname -a: Linux prd-centos8-builder-8c-8g-1071.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: 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 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1007 27757 19 3123 30411 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:09:e4:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe09:e4cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:e3:07:72 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) 03/01/2024 _x86_64_ (8 CPU) 17:29:31 LINUX RESTART (8 CPU) 05:30:02 PM tps rtps wtps bread/s bwrtn/s 05:31:01 PM 93.70 16.50 77.20 2701.00 7135.39 05:32:01 PM 124.01 2.52 121.50 97.18 12166.09 05:33:01 PM 227.51 1.43 226.07 138.09 33193.42 Average: 148.71 6.76 141.95 969.28 17555.89 05:30:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 PM 29545312 31290988 3108156 9.52 2688 2068508 1433268 4.25 228480 2448380 133032 05:32:01 PM 28899416 31081244 3754052 11.50 2688 2487924 1685228 5.00 277572 2984460 352736 05:33:01 PM 28500648 31218068 4152820 12.72 2688 3003248 1377228 4.09 476160 3094644 37720 Average: 28981792 31196767 3671676 11.24 2688 2519893 1498575 4.45 327404 2842495 174496 05:30:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM eth0 235.69 173.18 1693.22 44.53 0.00 0.00 0.00 0.00 05:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM eth0 135.81 100.20 2154.92 13.48 0.00 0.00 0.00 0.00 05:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 67.09 49.25 846.05 10.91 0.00 0.00 0.00 0.00 05:33:01 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 145.71 107.18 1563.99 22.85 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) 03/01/2024 _x86_64_ (8 CPU) 17:29:31 LINUX RESTART (8 CPU) 05:30:02 PM CPU %user %nice %system %iowait %steal %idle 05:31:01 PM all 10.25 0.00 1.87 0.76 0.05 87.07 05:31:01 PM 0 12.72 0.00 1.67 0.70 0.05 84.87 05:31:01 PM 1 13.93 0.00 2.06 0.56 0.07 83.38 05:31:01 PM 2 3.63 0.00 1.57 1.06 0.05 93.69 05:31:01 PM 3 22.61 0.00 2.60 0.68 0.05 74.07 05:31:01 PM 4 6.36 0.00 1.48 0.48 0.03 91.64 05:31:01 PM 5 4.27 0.00 1.45 1.16 0.07 93.05 05:31:01 PM 6 14.34 0.00 2.72 0.80 0.05 82.08 05:31:01 PM 7 4.11 0.00 1.43 0.63 0.05 93.78 05:32:01 PM all 12.54 0.00 1.99 0.97 0.06 84.44 05:32:01 PM 0 12.88 0.00 2.04 0.85 0.08 84.15 05:32:01 PM 1 18.75 0.00 2.98 1.96 0.07 76.25 05:32:01 PM 2 13.62 0.00 1.88 0.60 0.07 83.83 05:32:01 PM 3 10.51 0.00 1.96 1.59 0.08 85.85 05:32:01 PM 4 13.57 0.00 1.87 0.32 0.05 84.18 05:32:01 PM 5 3.83 0.00 1.26 0.54 0.08 94.29 05:32:01 PM 6 12.56 0.00 1.92 1.50 0.03 83.98 05:32:01 PM 7 14.57 0.00 1.99 0.43 0.03 82.98 05:33:01 PM all 12.79 0.00 1.84 2.92 0.06 82.38 05:33:01 PM 0 4.70 0.00 2.04 3.71 0.05 89.51 05:33:01 PM 1 26.59 0.00 2.29 3.88 0.07 67.17 05:33:01 PM 2 2.71 0.00 0.99 1.20 0.07 95.03 05:33:01 PM 3 27.46 0.00 2.86 6.18 0.05 63.45 05:33:01 PM 4 28.07 0.00 3.22 1.88 0.05 66.78 05:33:01 PM 5 7.67 0.00 1.14 1.05 0.07 90.08 05:33:01 PM 6 1.07 0.00 1.10 2.24 0.08 95.50 05:33:01 PM 7 4.10 0.00 1.10 3.24 0.05 91.51 Average: all 11.87 0.00 1.90 1.56 0.06 84.62 Average: 0 10.08 0.00 1.92 1.76 0.06 86.18 Average: 1 19.79 0.00 2.45 2.14 0.07 75.55 Average: 2 6.67 0.00 1.48 0.95 0.06 90.84 Average: 3 20.19 0.00 2.47 2.83 0.06 74.45 Average: 4 16.05 0.00 2.19 0.89 0.04 80.82 Average: 5 5.26 0.00 1.28 0.91 0.07 92.47 Average: 6 9.30 0.00 1.91 1.52 0.06 87.21 Average: 7 7.61 0.00 1.51 1.44 0.04 89.40