---> uname -a: Linux prd-centos8-docker-8c-8g-38393.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1009 27504 19 3376 30434 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:f5:0d:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fef5:dd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:59:61:cb 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/14/2024 _x86_64_ (8 CPU) 10:04:25 LINUX RESTART (8 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 179.29 20.94 158.35 4473.71 9691.97 10:07:01 AM 286.79 5.57 281.22 876.65 27034.31 Average: 233.03 13.26 219.78 2675.33 18362.42 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29054136 30926300 3601576 11.03 2688 2191104 1813148 5.38 182232 2960400 137896 10:07:01 AM 28237016 31237472 4418696 13.53 2688 3310548 1388548 4.12 753696 3178844 523752 Average: 28645576 31081886 4010136 12.28 2688 2750826 1600848 4.75 467964 3069622 330824 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 139.92 119.61 1378.09 36.03 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 488.60 465.54 4523.71 3821.89 0.00 0.00 0.00 0.00 10:07:01 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 314.25 292.56 2950.77 1928.80 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/14/2024 _x86_64_ (8 CPU) 10:04:25 LINUX RESTART (8 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 11.61 0.00 1.19 1.17 0.06 85.97 10:06:01 AM 0 4.94 0.00 1.00 1.87 0.05 92.14 10:06:01 AM 1 24.53 0.00 2.32 1.32 0.08 71.74 10:06:01 AM 2 14.79 0.00 1.10 0.90 0.07 83.13 10:06:01 AM 3 10.33 0.00 0.95 0.99 0.05 87.69 10:06:01 AM 4 2.89 0.00 0.55 0.57 0.07 95.92 10:06:01 AM 5 14.22 0.00 1.35 1.59 0.03 82.81 10:06:01 AM 6 6.04 0.00 0.97 1.57 0.05 91.37 10:06:01 AM 7 15.18 0.00 1.27 0.57 0.05 82.93 10:07:01 AM all 17.22 0.00 1.49 2.28 0.07 78.94 10:07:01 AM 0 17.32 0.00 0.95 0.40 0.08 81.24 10:07:01 AM 1 9.61 0.00 1.06 2.80 0.07 86.47 10:07:01 AM 2 19.30 0.00 2.60 3.08 0.07 74.95 10:07:01 AM 3 28.97 0.00 1.44 1.81 0.08 67.69 10:07:01 AM 4 28.77 0.00 1.42 2.81 0.07 66.92 10:07:01 AM 5 13.82 0.00 1.81 1.04 0.07 83.27 10:07:01 AM 6 14.21 0.00 1.45 4.46 0.07 79.81 10:07:01 AM 7 5.79 0.00 1.22 1.81 0.07 91.11 Average: all 14.41 0.00 1.34 1.72 0.06 82.46 Average: 0 11.13 0.00 0.98 1.14 0.07 86.70 Average: 1 17.08 0.00 1.69 2.06 0.08 79.10 Average: 2 17.05 0.00 1.85 1.99 0.07 79.05 Average: 3 19.63 0.00 1.20 1.40 0.07 77.71 Average: 4 15.82 0.00 0.99 1.69 0.07 81.44 Average: 5 14.02 0.00 1.58 1.31 0.05 83.04 Average: 6 10.12 0.00 1.21 3.01 0.06 85.60 Average: 7 10.49 0.00 1.25 1.19 0.06 87.02