---> uname -a: Linux prd-centos8-builder-8c-8g-3666.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: 2799.998 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 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 1051 28244 19 2592 30391 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:e7:a9:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fee7:a9e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:0f:f4:71 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) 02/05/2024 _x86_64_ (8 CPU) 21:10:30 LINUX RESTART (8 CPU) 09:11:01 PM tps rtps wtps bread/s bwrtn/s 09:12:01 PM 58.96 16.03 42.94 3443.25 5043.17 09:13:01 PM 162.45 7.51 154.93 1341.29 18645.62 Average: 110.70 11.77 98.93 2392.27 11844.39 09:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 PM 29219544 31144264 3433932 10.52 2688 2252084 1497944 4.44 368548 2652392 345796 09:13:01 PM 28984888 31144756 3668588 11.23 2688 2476036 1527300 4.53 396196 2810976 60892 Average: 29102216 31144510 3551260 10.88 2688 2364060 1512622 4.49 382372 2731684 203344 09:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 694.02 475.67 5533.55 155.95 0.00 0.00 0.00 0.00 09:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 56.71 47.80 623.87 8.32 0.00 0.00 0.00 0.00 09:13:01 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 375.37 261.74 3078.71 82.13 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) 02/05/2024 _x86_64_ (8 CPU) 21:10:30 LINUX RESTART (8 CPU) 09:11:01 PM CPU %user %nice %system %iowait %steal %idle 09:12:01 PM all 9.76 0.00 1.96 0.48 0.06 87.75 09:12:01 PM 0 6.17 0.00 0.84 0.32 0.05 92.62 09:12:01 PM 1 18.36 0.00 2.95 0.45 0.05 78.18 09:12:01 PM 2 11.42 0.00 0.89 0.48 0.07 87.14 09:12:01 PM 3 10.99 0.00 1.71 0.38 0.05 86.86 09:12:01 PM 4 10.97 0.00 2.50 0.70 0.07 85.76 09:12:01 PM 5 4.13 0.00 1.74 0.15 0.05 93.93 09:12:01 PM 6 4.18 0.00 1.80 0.45 0.08 93.48 09:12:01 PM 7 11.88 0.00 3.25 0.85 0.03 83.99 09:13:01 PM all 9.36 0.00 1.29 1.37 0.05 87.93 09:13:01 PM 0 0.37 0.00 0.25 0.00 0.05 99.33 09:13:01 PM 1 27.20 0.00 3.14 4.24 0.07 65.35 09:13:01 PM 2 3.91 0.00 1.05 1.69 0.05 93.30 09:13:01 PM 3 7.89 0.00 1.02 1.57 0.03 89.49 09:13:01 PM 4 17.63 0.00 1.82 1.90 0.05 78.60 09:13:01 PM 5 4.52 0.00 1.03 0.03 0.03 94.38 09:13:01 PM 6 0.82 0.00 0.32 0.49 0.07 98.31 09:13:01 PM 7 12.51 0.00 1.69 1.04 0.05 84.72 Average: all 9.56 0.00 1.62 0.92 0.05 87.84 Average: 0 3.27 0.00 0.54 0.16 0.05 95.98 Average: 1 22.79 0.00 3.05 2.35 0.06 71.75 Average: 2 7.66 0.00 0.97 1.09 0.06 90.22 Average: 3 9.44 0.00 1.36 0.98 0.04 88.18 Average: 4 14.31 0.00 2.16 1.31 0.06 82.17 Average: 5 4.32 0.00 1.39 0.09 0.04 94.15 Average: 6 2.50 0.00 1.06 0.47 0.08 95.90 Average: 7 12.19 0.00 2.47 0.94 0.04 84.35