---> uname -a: Linux prd-centos8-builder-8c-8g-2731.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1069 28185 19 2632 30372 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:33:55:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe33:555f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:09:28:54 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/04/2024 _x86_64_ (8 CPU) 13:26:19 LINUX RESTART (8 CPU) 01:27:02 PM tps rtps wtps bread/s bwrtn/s 01:28:01 PM 136.90 16.81 120.09 2757.44 17523.55 01:29:01 PM 106.45 0.75 105.70 65.86 8157.14 Average: 121.55 8.71 112.84 1400.45 12801.39 01:27:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 PM 28996912 31111524 3656556 11.20 2688 2437496 1560356 4.63 413344 2810132 132328 01:29:01 PM 28890180 31125500 3763288 11.52 2688 2546016 1477100 4.38 393812 2890068 92916 Average: 28943546 31118512 3709922 11.36 2688 2491756 1518728 4.51 403578 2850100 112622 01:27:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 551.41 396.05 5732.11 116.80 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 41.44 36.43 391.49 8.58 0.00 0.00 0.00 0.00 01:29:01 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 294.30 214.74 3039.59 62.24 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/04/2024 _x86_64_ (8 CPU) 13:26:19 LINUX RESTART (8 CPU) 01:27:02 PM CPU %user %nice %system %iowait %steal %idle 01:28:01 PM all 10.09 0.00 2.17 1.22 0.05 86.47 01:28:01 PM 0 4.32 0.00 1.58 0.26 0.03 93.81 01:28:01 PM 1 12.41 0.00 2.05 2.34 0.07 83.14 01:28:01 PM 2 10.32 0.00 2.87 1.66 0.07 85.08 01:28:01 PM 3 7.04 0.00 1.57 0.54 0.05 90.80 01:28:01 PM 4 4.80 0.00 1.47 0.87 0.05 92.81 01:28:01 PM 5 14.86 0.00 2.21 1.19 0.05 81.69 01:28:01 PM 6 17.47 0.00 2.93 1.43 0.05 78.12 01:28:01 PM 7 9.45 0.00 2.66 1.50 0.03 86.35 01:29:01 PM all 9.90 0.00 1.26 0.51 0.05 88.28 01:29:01 PM 0 7.78 0.00 1.02 0.05 0.07 91.09 01:29:01 PM 1 5.78 0.00 1.50 1.04 0.03 91.65 01:29:01 PM 2 12.74 0.00 1.30 0.45 0.07 85.44 01:29:01 PM 3 1.40 0.00 0.52 0.33 0.05 97.69 01:29:01 PM 4 4.24 0.00 1.00 0.87 0.05 93.83 01:29:01 PM 5 14.83 0.00 2.17 0.87 0.02 82.12 01:29:01 PM 6 14.15 0.00 1.23 0.17 0.05 84.40 01:29:01 PM 7 18.28 0.00 1.37 0.28 0.03 80.04 Average: all 9.99 0.00 1.71 0.86 0.05 87.39 Average: 0 6.07 0.00 1.30 0.15 0.05 92.43 Average: 1 9.06 0.00 1.77 1.68 0.05 87.44 Average: 2 11.54 0.00 2.08 1.05 0.07 85.26 Average: 3 4.20 0.00 1.04 0.44 0.05 94.28 Average: 4 4.52 0.00 1.23 0.87 0.05 93.33 Average: 5 14.84 0.00 2.19 1.03 0.03 81.91 Average: 6 15.79 0.00 2.07 0.79 0.05 81.29 Average: 7 13.92 0.00 2.01 0.89 0.03 83.16