---> uname -a: Linux prd-centos8-builder-8c-8g-4153.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 1078 28177 19 2632 30363 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:e9:e6:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fee9:e65e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:99:58:65 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) 02/07/2024 _x86_64_ (8 CPU) 06:38:10 LINUX RESTART (8 CPU) 06:39:01 AM tps rtps wtps bread/s bwrtn/s 06:40:01 AM 90.55 10.51 80.04 2523.80 14879.44 06:41:01 AM 141.07 7.46 133.61 1339.69 9449.82 Average: 115.81 8.99 106.82 1931.80 12164.86 06:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 AM 29103896 31105408 3549580 10.87 2688 2327616 1506484 4.47 371912 2758276 103960 06:41:01 AM 28821904 31079940 3831572 11.73 2688 2568300 1532244 4.55 405836 2944776 138608 Average: 28962900 31092674 3690576 11.30 2688 2447958 1519364 4.51 388874 2851526 121284 06:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 580.08 424.72 5570.84 118.23 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 37.27 32.79 360.52 6.95 0.00 0.00 0.00 0.00 06:41:01 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 308.70 228.77 2965.90 62.59 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) 02/07/2024 _x86_64_ (8 CPU) 06:38:10 LINUX RESTART (8 CPU) 06:39:01 AM CPU %user %nice %system %iowait %steal %idle 06:40:01 AM all 9.05 0.00 1.75 1.30 0.05 87.85 06:40:01 AM 0 5.54 0.00 1.07 0.32 0.03 93.04 06:40:01 AM 1 11.30 0.00 1.31 1.48 0.07 85.85 06:40:01 AM 2 8.99 0.00 2.53 1.29 0.05 87.15 06:40:01 AM 3 3.79 0.00 1.24 3.63 0.05 91.29 06:40:01 AM 4 11.12 0.00 2.01 0.59 0.05 86.24 06:40:01 AM 5 14.24 0.00 2.37 1.49 0.03 81.87 06:40:01 AM 6 4.59 0.00 1.39 0.39 0.03 93.60 06:40:01 AM 7 12.83 0.00 2.10 1.24 0.05 83.79 06:41:01 AM all 9.75 0.00 1.49 0.71 0.04 88.00 06:41:01 AM 0 3.02 0.00 1.23 0.52 0.03 95.19 06:41:01 AM 1 26.69 0.00 2.34 1.22 0.07 69.69 06:41:01 AM 2 20.11 0.00 2.94 0.99 0.03 75.94 06:41:01 AM 3 1.66 0.00 0.57 0.62 0.05 97.11 06:41:01 AM 4 16.82 0.00 2.27 0.47 0.03 80.41 06:41:01 AM 5 3.50 0.00 0.90 0.63 0.03 94.93 06:41:01 AM 6 5.82 0.00 1.40 0.99 0.05 91.74 06:41:01 AM 7 0.38 0.00 0.30 0.23 0.02 99.06 Average: all 9.40 0.00 1.62 1.00 0.04 87.93 Average: 0 4.28 0.00 1.15 0.42 0.03 94.12 Average: 1 19.02 0.00 1.82 1.35 0.07 77.74 Average: 2 14.55 0.00 2.73 1.14 0.04 81.54 Average: 3 2.72 0.00 0.90 2.13 0.05 94.20 Average: 4 13.97 0.00 2.14 0.53 0.04 83.32 Average: 5 8.87 0.00 1.64 1.06 0.03 88.40 Average: 6 5.21 0.00 1.40 0.69 0.04 92.67 Average: 7 6.59 0.00 1.20 0.74 0.03 91.44