---> uname -a: Linux prd-centos8-builder-8c-8g-4731.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 1036 28257 19 2593 30405 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:dd:63:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fedd:6341/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:48:f2:a9 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) 02/08/2024 _x86_64_ (8 CPU) 12:01:09 LINUX RESTART (8 CPU) 12:02:01 PM tps rtps wtps bread/s bwrtn/s 12:03:01 PM 133.98 16.50 117.48 2710.88 16087.20 12:04:02 PM 100.83 0.67 100.17 62.91 8033.61 Average: 117.40 8.58 108.82 1386.79 12060.07 12:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 PM 29048388 31134744 3605080 11.04 2688 2409652 1536768 4.56 416708 2753768 143412 12:04:02 PM 28913680 31132900 3739788 11.45 2688 2528960 1523256 4.52 400332 2856896 114616 Average: 28981034 31133822 3672434 11.25 2688 2469306 1530012 4.54 408520 2805332 129014 12:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 552.84 384.87 5102.04 111.77 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:02 PM eth0 42.57 37.29 391.95 8.99 0.00 0.00 0.00 0.00 12:04:02 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 297.68 211.06 2746.80 60.38 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) 02/08/2024 _x86_64_ (8 CPU) 12:01:09 LINUX RESTART (8 CPU) 12:02:01 PM CPU %user %nice %system %iowait %steal %idle 12:03:01 PM all 9.68 0.00 2.01 1.60 0.05 86.66 12:03:01 PM 0 4.33 0.00 1.45 0.32 0.05 93.85 12:03:01 PM 1 9.81 0.00 2.31 2.95 0.05 84.88 12:03:01 PM 2 18.08 0.00 3.55 4.05 0.05 74.27 12:03:01 PM 3 8.21 0.00 1.86 1.56 0.03 88.34 12:03:01 PM 4 9.05 0.00 1.83 1.42 0.05 87.65 12:03:01 PM 5 11.62 0.00 1.86 0.40 0.05 86.07 12:03:01 PM 6 3.07 0.00 0.91 1.26 0.05 94.72 12:03:01 PM 7 13.29 0.00 2.33 0.85 0.03 83.50 12:04:02 PM all 10.08 0.00 1.25 0.47 0.05 88.15 12:04:02 PM 0 4.62 0.00 0.63 0.77 0.05 93.92 12:04:02 PM 1 30.68 0.00 3.09 1.00 0.05 65.18 12:04:02 PM 2 3.54 0.00 0.90 0.62 0.05 94.89 12:04:02 PM 3 14.10 0.00 1.84 0.23 0.03 83.79 12:04:02 PM 4 18.56 0.00 1.59 0.87 0.05 78.94 12:04:02 PM 5 7.94 0.00 1.27 0.08 0.03 90.68 12:04:02 PM 6 0.48 0.00 0.33 0.15 0.05 98.98 12:04:02 PM 7 0.69 0.00 0.35 0.05 0.07 98.85 Average: all 9.88 0.00 1.63 1.04 0.05 87.41 Average: 0 4.48 0.00 1.04 0.54 0.05 93.89 Average: 1 20.26 0.00 2.70 1.97 0.05 75.01 Average: 2 10.80 0.00 2.23 2.33 0.05 84.59 Average: 3 11.16 0.00 1.85 0.89 0.03 86.07 Average: 4 13.81 0.00 1.71 1.15 0.05 83.29 Average: 5 9.78 0.00 1.56 0.24 0.04 88.38 Average: 6 1.77 0.00 0.62 0.70 0.05 96.85 Average: 7 6.98 0.00 1.34 0.45 0.05 91.18