---> uname -a: Linux prd-centos8-builder-8c-8g-1437.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1012 27752 19 3123 30406 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:64:a7:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fe64:a73c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:de:d7:04 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (8 CPU) 17:46:44 LINUX RESTART (8 CPU) 05:47:01 PM tps rtps wtps bread/s bwrtn/s 05:48:01 PM 134.79 38.40 96.38 7998.42 20396.38 05:49:01 PM 171.88 2.52 169.36 99.83 16537.62 05:50:01 PM 209.35 1.38 207.96 133.82 28893.02 Average: 172.00 14.10 157.90 2744.02 21942.34 05:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 PM 29581440 31323292 3072028 9.41 2688 2065012 1394336 4.14 226656 2413204 130976 05:49:01 PM 28853904 31112376 3799564 11.64 2688 2564160 1663696 4.94 298700 3004184 324060 05:50:01 PM 28495936 31213780 4157532 12.73 2688 3004408 1394268 4.14 476280 3099396 48648 Average: 28977093 31216483 3676375 11.26 2688 2544527 1484100 4.40 333879 2838928 167895 05:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM eth0 430.74 281.89 1989.12 63.97 0.00 0.00 0.00 0.00 05:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM eth0 195.88 142.44 3011.86 16.98 0.00 0.00 0.00 0.00 05:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 PM eth0 26.56 23.61 21.12 9.71 0.00 0.00 0.00 0.00 05:50:01 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 217.73 149.31 1674.03 30.22 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (8 CPU) 17:46:44 LINUX RESTART (8 CPU) 05:47:01 PM CPU %user %nice %system %iowait %steal %idle 05:48:01 PM all 13.69 0.00 3.06 1.33 0.06 81.86 05:48:01 PM 0 10.53 0.00 2.60 0.69 0.08 86.10 05:48:01 PM 1 15.86 0.00 3.10 1.34 0.05 79.65 05:48:01 PM 2 23.33 0.00 3.92 1.97 0.07 70.71 05:48:01 PM 3 13.55 0.00 3.67 0.64 0.08 82.06 05:48:01 PM 4 9.12 0.00 2.50 1.09 0.07 87.23 05:48:01 PM 5 14.96 0.00 3.59 1.13 0.05 80.27 05:48:01 PM 6 9.16 0.00 2.25 1.24 0.05 87.30 05:48:01 PM 7 13.03 0.00 2.86 2.51 0.03 81.56 05:49:01 PM all 14.31 0.00 2.27 1.11 0.06 82.25 05:49:01 PM 0 2.39 0.00 0.94 0.17 0.07 96.44 05:49:01 PM 1 11.91 0.00 2.74 2.06 0.08 83.21 05:49:01 PM 2 10.49 0.00 1.60 1.55 0.05 86.31 05:49:01 PM 3 29.03 0.00 3.70 1.49 0.07 65.71 05:49:01 PM 4 12.92 0.00 1.96 0.47 0.07 84.58 05:49:01 PM 5 27.89 0.00 3.23 0.99 0.05 67.84 05:49:01 PM 6 7.31 0.00 1.89 1.98 0.07 88.75 05:49:01 PM 7 12.54 0.00 2.09 0.20 0.03 85.13 05:50:01 PM all 12.67 0.00 1.87 1.66 0.07 83.73 05:50:01 PM 0 2.00 0.00 0.85 0.42 0.08 96.64 05:50:01 PM 1 38.90 0.00 4.39 3.85 0.08 52.78 05:50:01 PM 2 13.68 0.00 2.47 2.72 0.05 81.07 05:50:01 PM 3 6.41 0.00 1.91 2.12 0.05 89.51 05:50:01 PM 4 3.53 0.00 1.09 0.48 0.05 94.85 05:50:01 PM 5 23.15 0.00 2.09 1.19 0.08 73.49 05:50:01 PM 6 2.24 0.00 1.30 1.84 0.05 94.57 05:50:01 PM 7 11.50 0.00 0.89 0.65 0.08 86.88 Average: all 13.56 0.00 2.40 1.37 0.06 82.61 Average: 0 4.97 0.00 1.46 0.42 0.08 93.07 Average: 1 22.22 0.00 3.41 2.42 0.07 71.88 Average: 2 15.83 0.00 2.66 2.08 0.06 79.37 Average: 3 16.33 0.00 3.09 1.42 0.07 79.09 Average: 4 8.52 0.00 1.85 0.68 0.06 88.89 Average: 5 22.01 0.00 2.97 1.10 0.06 73.86 Average: 6 6.23 0.00 1.82 1.69 0.06 90.21 Average: 7 12.36 0.00 1.95 1.12 0.05 84.53