---> uname -a: Linux prd-centos8-builder-8c-8g-8487.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 9.0G 152G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1071 28530 19 2286 30378 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:60:d1:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe60:d190/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:54:55:34 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) 02/21/2024 _x86_64_ (8 CPU) 18:23:25 LINUX RESTART (8 CPU) 06:24:01 PM tps rtps wtps bread/s bwrtn/s 06:25:01 PM 65.13 21.71 43.42 4791.20 4721.03 06:26:01 PM 107.53 7.37 100.17 1337.78 8229.61 Average: 86.33 14.54 71.79 3064.63 6475.17 06:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 PM 29490380 31144496 3163088 9.69 2688 1988176 1495844 4.44 361740 2416280 80288 06:26:01 PM 29237560 31107860 3415908 10.46 2688 2191904 1530696 4.54 391856 2584428 87112 Average: 29363970 31126178 3289498 10.07 2688 2090040 1513270 4.49 376798 2500354 83700 06:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 PM eth0 579.94 354.02 2012.49 142.98 0.00 0.00 0.00 0.00 06:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 42.69 34.54 405.62 7.39 0.00 0.00 0.00 0.00 06:26:01 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 311.34 194.29 1209.12 75.19 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) 02/21/2024 _x86_64_ (8 CPU) 18:23:25 LINUX RESTART (8 CPU) 06:24:01 PM CPU %user %nice %system %iowait %steal %idle 06:25:01 PM all 11.29 0.00 1.95 0.85 0.05 85.86 06:25:01 PM 0 3.69 0.00 2.16 1.61 0.05 92.49 06:25:01 PM 1 15.31 0.00 2.28 1.36 0.07 80.98 06:25:01 PM 2 16.57 0.00 2.35 0.71 0.07 80.31 06:25:01 PM 3 6.80 0.00 1.41 0.37 0.07 91.35 06:25:01 PM 4 20.86 0.00 2.72 1.07 0.07 75.29 06:25:01 PM 5 6.56 0.00 1.52 0.38 0.03 91.50 06:25:01 PM 6 13.32 0.00 1.64 0.37 0.05 84.62 06:25:01 PM 7 7.20 0.00 1.54 0.92 0.03 90.30 06:26:01 PM all 9.25 0.00 1.34 1.34 0.04 88.02 06:26:01 PM 0 0.48 0.00 0.77 0.55 0.07 98.13 06:26:01 PM 1 22.08 0.00 3.37 3.82 0.07 70.67 06:26:01 PM 2 11.07 0.00 1.12 2.29 0.05 85.47 06:26:01 PM 3 1.45 0.00 0.38 0.45 0.02 97.70 06:26:01 PM 4 22.78 0.00 2.42 1.13 0.05 73.61 06:26:01 PM 5 3.44 0.00 0.90 0.87 0.03 94.75 06:26:01 PM 6 10.87 0.00 1.22 0.32 0.03 87.56 06:26:01 PM 7 1.90 0.00 0.55 1.29 0.03 96.22 Average: all 10.27 0.00 1.65 1.09 0.05 86.94 Average: 0 2.08 0.00 1.46 1.08 0.06 95.31 Average: 1 18.70 0.00 2.83 2.59 0.07 75.82 Average: 2 13.81 0.00 1.74 1.50 0.06 82.89 Average: 3 4.12 0.00 0.90 0.41 0.04 94.53 Average: 4 21.82 0.00 2.57 1.10 0.06 74.45 Average: 5 5.00 0.00 1.21 0.63 0.03 93.13 Average: 6 12.10 0.00 1.43 0.34 0.04 86.09 Average: 7 4.55 0.00 1.05 1.10 0.03 93.27