---> uname -a: Linux prd-centos8-builder-8c-8g-3493.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 1046 28546 19 2295 30403 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:6c:c3:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86234sec preferred_lft 86234sec inet6 fe80::f816:3eff:fe6c:c3ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:1c:61:8e 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (8 CPU) 13:27:15 LINUX RESTART (8 CPU) 01:28:02 PM tps rtps wtps bread/s bwrtn/s 01:29:01 PM 78.01 16.84 61.17 2781.29 5668.74 01:30:01 PM 102.82 0.27 102.55 8.66 8176.86 Average: 90.52 8.48 82.03 1383.33 6933.33 01:28:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 PM 29412300 31199264 3241164 9.93 2688 2111108 1473832 4.37 379064 2435436 144368 01:30:01 PM 29215676 31119264 3437788 10.53 2688 2222032 1496312 4.44 382920 2604072 90332 Average: 29313988 31159264 3339476 10.23 2688 2166570 1485072 4.41 380992 2519754 117350 01:28:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 297.88 195.19 1045.64 85.20 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 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 29.02 28.21 236.86 7.72 0.00 0.00 0.00 0.00 01:30:01 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 162.32 111.00 637.85 46.14 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (8 CPU) 13:27:15 LINUX RESTART (8 CPU) 01:28:02 PM CPU %user %nice %system %iowait %steal %idle 01:29:01 PM all 10.21 0.00 1.94 0.60 0.05 87.21 01:29:01 PM 0 1.72 0.00 1.07 1.00 0.05 96.16 01:29:01 PM 1 18.87 0.00 3.40 0.55 0.05 77.14 01:29:01 PM 2 21.66 0.00 2.80 0.76 0.05 74.73 01:29:01 PM 3 12.57 0.00 2.23 1.50 0.07 83.63 01:29:01 PM 4 14.44 0.00 2.31 0.58 0.03 82.64 01:29:01 PM 5 2.44 0.00 1.77 0.10 0.03 95.66 01:29:01 PM 6 4.37 0.00 1.05 0.22 0.05 94.30 01:29:01 PM 7 5.59 0.00 0.88 0.05 0.05 93.42 01:30:01 PM all 10.12 0.00 1.07 0.52 0.05 88.25 01:30:01 PM 0 10.34 0.00 1.38 0.23 0.07 87.98 01:30:01 PM 1 7.74 0.00 0.85 0.93 0.07 90.40 01:30:01 PM 2 13.09 0.00 0.99 0.52 0.05 85.35 01:30:01 PM 3 3.39 0.00 0.68 0.88 0.02 95.03 01:30:01 PM 4 2.12 0.00 0.62 0.30 0.03 96.93 01:30:01 PM 5 29.23 0.00 2.17 0.28 0.03 68.28 01:30:01 PM 6 0.80 0.00 0.42 0.57 0.07 98.14 01:30:01 PM 7 14.22 0.00 1.42 0.42 0.03 83.91 Average: all 10.16 0.00 1.50 0.56 0.05 87.74 Average: 0 6.07 0.00 1.23 0.61 0.06 92.03 Average: 1 13.25 0.00 2.11 0.74 0.06 83.84 Average: 2 17.34 0.00 1.89 0.64 0.05 80.08 Average: 3 7.93 0.00 1.45 1.19 0.04 89.39 Average: 4 8.22 0.00 1.46 0.44 0.03 89.85 Average: 5 15.98 0.00 1.97 0.19 0.03 81.82 Average: 6 2.57 0.00 0.73 0.40 0.06 96.24 Average: 7 9.94 0.00 1.15 0.24 0.04 88.62