---> uname -a: Linux prd-centos8-builder-8c-8g-5061.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 1016 28442 19 2429 30429 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:14:bf:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe14:bf64/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:bc:c6:12 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/27/2024 _x86_64_ (8 CPU) 20:28:30 LINUX RESTART (8 CPU) 08:29:01 PM tps rtps wtps bread/s bwrtn/s 08:30:01 PM 248.72 14.28 234.44 2404.67 9119.94 08:31:01 PM 141.93 14.44 127.49 3159.22 10225.82 Average: 195.32 14.36 180.96 2781.97 9672.93 08:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 PM 29448892 31216532 3204560 9.81 2688 2088452 1469300 4.36 253560 2507268 146568 08:31:01 PM 29142888 31175476 3510564 10.75 2688 2346916 1470232 4.36 450380 2585724 73936 Average: 29295890 31196004 3357562 10.28 2688 2217684 1469766 4.36 351970 2546496 110252 08:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 PM eth0 237.15 167.36 1659.16 39.79 0.00 0.00 0.00 0.00 08:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 PM eth0 133.95 117.12 1305.60 32.78 0.00 0.00 0.00 0.00 08:31:01 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 185.55 142.24 1482.37 36.28 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/27/2024 _x86_64_ (8 CPU) 20:28:30 LINUX RESTART (8 CPU) 08:29:01 PM CPU %user %nice %system %iowait %steal %idle 08:30:01 PM all 9.04 0.00 2.00 1.03 0.05 87.88 08:30:01 PM 0 11.36 0.00 2.43 0.57 0.07 85.57 08:30:01 PM 1 23.55 0.00 3.76 1.19 0.05 71.46 08:30:01 PM 2 12.69 0.00 2.08 1.59 0.05 83.59 08:30:01 PM 3 2.64 0.00 2.52 2.91 0.07 91.87 08:30:01 PM 4 9.22 0.00 1.92 1.25 0.03 87.57 08:30:01 PM 5 7.43 0.00 1.19 0.58 0.03 90.76 08:30:01 PM 6 2.43 0.00 1.14 0.05 0.07 96.32 08:30:01 PM 7 2.99 0.00 0.95 0.10 0.03 95.92 08:31:01 PM all 11.94 0.00 1.49 1.12 0.05 85.40 08:31:01 PM 0 13.50 0.00 1.85 0.93 0.07 83.64 08:31:01 PM 1 7.08 0.00 1.10 0.83 0.05 90.94 08:31:01 PM 2 15.70 0.00 2.46 1.69 0.05 80.10 08:31:01 PM 3 16.90 0.00 1.59 1.84 0.05 79.62 08:31:01 PM 4 15.84 0.00 1.65 1.97 0.03 80.49 08:31:01 PM 5 9.67 0.00 0.80 0.30 0.05 89.18 08:31:01 PM 6 9.80 0.00 1.44 0.18 0.07 88.50 08:31:01 PM 7 6.98 0.00 1.02 1.19 0.05 90.76 Average: all 10.49 0.00 1.74 1.07 0.05 86.64 Average: 0 12.43 0.00 2.14 0.75 0.07 84.61 Average: 1 15.31 0.00 2.43 1.01 0.05 81.20 Average: 2 14.20 0.00 2.27 1.64 0.05 81.85 Average: 3 9.79 0.00 2.05 2.37 0.06 85.73 Average: 4 12.53 0.00 1.79 1.61 0.03 84.04 Average: 5 8.55 0.00 0.99 0.44 0.04 89.97 Average: 6 6.11 0.00 1.29 0.12 0.07 92.42 Average: 7 4.99 0.00 0.99 0.64 0.04 93.34