---> uname -a: Linux prd-centos8-builder-8c-8g-7337.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 1070 28187 19 2630 30371 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:8a:6c:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe8a:6c5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:aa:ae:5b 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) 02/17/2024 _x86_64_ (8 CPU) 01:00:18 LINUX RESTART (8 CPU) 01:01:03 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 42.29 10.08 32.21 1483.82 3860.12 01:03:01 AM 175.54 7.53 168.01 1341.82 19914.73 Average: 110.03 8.78 101.25 1411.64 12021.36 01:01:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 29222196 31168440 3431280 10.51 2688 2273552 1479816 4.39 365820 2651992 375508 01:03:01 AM 28905688 31094992 3747788 11.48 2688 2505496 1453508 4.31 394212 2890252 54408 Average: 29063942 31131716 3589534 10.99 2688 2389524 1466662 4.35 380016 2771122 214958 01:01:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 508.54 367.87 5361.13 115.19 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 62.81 53.67 746.07 9.12 0.00 0.00 0.00 0.00 01:03:01 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 281.96 208.15 3015.10 61.27 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) 02/17/2024 _x86_64_ (8 CPU) 01:00:18 LINUX RESTART (8 CPU) 01:01:03 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 6.92 0.00 1.47 0.40 0.05 91.17 01:02:01 AM 0 2.70 0.00 0.61 0.21 0.07 96.42 01:02:01 AM 1 4.19 0.00 0.95 0.74 0.05 94.06 01:02:01 AM 2 8.36 0.00 1.50 0.71 0.03 89.40 01:02:01 AM 3 10.83 0.00 2.11 0.78 0.03 86.25 01:02:01 AM 4 15.24 0.00 2.29 0.43 0.03 82.01 01:02:01 AM 5 2.77 0.00 1.37 0.16 0.03 95.67 01:02:01 AM 6 5.81 0.00 0.45 0.14 0.05 93.55 01:02:01 AM 7 5.44 0.00 2.53 0.00 0.05 91.98 01:03:01 AM all 9.48 0.00 1.36 1.58 0.05 87.52 01:03:01 AM 0 2.47 0.00 0.50 1.72 0.07 95.24 01:03:01 AM 1 5.48 0.00 1.22 3.14 0.07 90.10 01:03:01 AM 2 15.94 0.00 3.07 3.39 0.05 77.55 01:03:01 AM 3 3.11 0.00 0.69 0.59 0.07 95.55 01:03:01 AM 4 10.87 0.00 1.83 0.45 0.03 86.81 01:03:01 AM 5 5.69 0.00 0.75 1.02 0.03 92.50 01:03:01 AM 6 26.19 0.00 2.10 1.97 0.05 69.69 01:03:01 AM 7 6.11 0.00 0.73 0.38 0.05 92.72 Average: all 8.22 0.00 1.42 1.00 0.05 89.31 Average: 0 2.58 0.00 0.55 0.98 0.07 95.82 Average: 1 4.85 0.00 1.09 1.96 0.06 92.04 Average: 2 12.21 0.00 2.30 2.07 0.04 83.38 Average: 3 6.91 0.00 1.38 0.68 0.05 90.98 Average: 4 13.01 0.00 2.06 0.44 0.03 84.46 Average: 5 4.26 0.00 1.05 0.60 0.03 94.06 Average: 6 16.18 0.00 1.29 1.07 0.05 81.41 Average: 7 5.78 0.00 1.61 0.20 0.05 92.36