---> uname -a: Linux prd-centos8-builder-8c-8g-6348.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 1073 28186 19 2628 30368 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:c6:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe33:c6f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:d6:68:6e 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) 02/13/2024 _x86_64_ (8 CPU) 05:58:29 LINUX RESTART (8 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 66.51 16.14 50.37 3446.98 7164.65 06:01:01 AM 157.34 7.35 149.99 1335.33 17642.63 Average: 111.93 11.75 100.18 2391.07 12404.07 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 29157592 31123344 3495884 10.71 2688 2292324 1560692 4.63 369688 2709996 319712 06:01:01 AM 28920084 31115828 3733392 11.43 2688 2511520 1498364 4.45 397316 2870784 61376 Average: 29038838 31119586 3614638 11.07 2688 2401922 1529528 4.54 383502 2790390 190544 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 658.78 474.34 5999.76 158.76 0.00 0.00 0.00 0.00 06:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 55.26 47.16 625.10 8.33 0.00 0.00 0.00 0.00 06:01:01 AM 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 356.99 260.73 3312.21 83.54 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) 02/13/2024 _x86_64_ (8 CPU) 05:58:29 LINUX RESTART (8 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 10.01 0.00 2.06 0.65 0.06 87.22 06:00:01 AM 0 4.01 0.00 1.34 0.54 0.05 94.06 06:00:01 AM 1 4.57 0.00 1.39 0.28 0.07 93.69 06:00:01 AM 2 20.95 0.00 2.81 1.47 0.05 74.72 06:00:01 AM 3 13.57 0.00 2.13 0.44 0.07 83.80 06:00:01 AM 4 6.25 0.00 2.54 0.30 0.08 90.82 06:00:01 AM 5 5.67 0.00 1.46 0.87 0.08 91.91 06:00:01 AM 6 11.06 0.00 2.42 0.57 0.05 85.91 06:00:01 AM 7 13.94 0.00 2.44 0.70 0.05 82.87 06:01:01 AM all 9.07 0.00 1.26 1.32 0.05 88.31 06:01:01 AM 0 6.79 0.00 1.30 1.37 0.07 90.47 06:01:01 AM 1 7.20 0.00 1.45 2.31 0.07 88.97 06:01:01 AM 2 9.80 0.00 1.37 1.05 0.05 87.73 06:01:01 AM 3 9.65 0.00 2.02 1.17 0.05 87.10 06:01:01 AM 4 10.63 0.00 1.00 0.88 0.05 87.43 06:01:01 AM 5 21.16 0.00 1.54 2.24 0.05 75.02 06:01:01 AM 6 1.40 0.00 0.58 1.39 0.03 96.59 06:01:01 AM 7 5.89 0.00 0.80 0.15 0.02 93.14 Average: all 9.54 0.00 1.66 0.98 0.06 87.76 Average: 0 5.40 0.00 1.32 0.95 0.06 92.27 Average: 1 5.89 0.00 1.42 1.30 0.07 91.32 Average: 2 15.37 0.00 2.09 1.26 0.05 81.23 Average: 3 11.61 0.00 2.07 0.80 0.06 85.45 Average: 4 8.45 0.00 1.77 0.59 0.07 89.12 Average: 5 13.43 0.00 1.50 1.56 0.07 83.44 Average: 6 6.22 0.00 1.50 0.98 0.04 91.26 Average: 7 9.91 0.00 1.62 0.43 0.03 88.01