---> uname -a: Linux prd-centos8-docker-8c-8g-37834.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: 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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1012 27504 19 3373 30432 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:5c:3e:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fe5c:3e93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:f2:ac:ea 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) 09/12/2024 _x86_64_ (8 CPU) 10:04:26 LINUX RESTART (8 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 169.02 20.76 148.26 4404.87 8771.12 10:07:01 AM 285.72 5.45 280.27 841.59 20528.69 Average: 227.38 13.11 214.27 2623.08 14650.40 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29203928 31059524 3451784 10.57 2688 2174908 1816460 5.39 180572 2820028 128980 10:07:01 AM 28148752 31145384 4506960 13.80 2688 3306756 1455460 4.32 753348 3267108 719500 Average: 28676340 31102454 3979372 12.19 2688 2740832 1635960 4.85 466960 3043568 424240 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 119.90 101.15 1170.79 38.61 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 576.14 528.72 4734.02 3826.23 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 348.04 314.95 2952.55 1932.58 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) 09/12/2024 _x86_64_ (8 CPU) 10:04:26 LINUX RESTART (8 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 11.08 0.00 1.15 0.92 0.06 86.78 10:06:01 AM 0 7.96 0.00 0.62 0.77 0.07 90.59 10:06:01 AM 1 12.63 0.00 1.14 0.72 0.07 85.45 10:06:01 AM 2 17.19 0.00 1.42 1.10 0.07 80.22 10:06:01 AM 3 1.30 0.00 0.45 0.54 0.07 97.64 10:06:01 AM 4 14.93 0.00 1.59 1.22 0.07 82.19 10:06:01 AM 5 11.82 0.00 1.25 1.69 0.03 85.21 10:06:01 AM 6 16.60 0.00 1.87 0.85 0.05 80.63 10:06:01 AM 7 6.21 0.00 0.90 0.52 0.03 92.34 10:07:01 AM all 17.99 0.00 1.69 1.43 0.08 78.81 10:07:01 AM 0 18.82 0.00 1.50 2.02 0.08 77.57 10:07:01 AM 1 16.90 0.00 1.69 2.41 0.08 78.92 10:07:01 AM 2 13.95 0.00 1.09 1.54 0.08 83.34 10:07:01 AM 3 16.86 0.00 1.86 1.86 0.08 79.34 10:07:01 AM 4 19.04 0.00 2.74 0.80 0.07 77.34 10:07:01 AM 5 20.38 0.00 1.45 0.62 0.07 77.48 10:07:01 AM 6 16.60 0.00 1.86 1.36 0.08 80.11 10:07:01 AM 7 21.35 0.00 1.32 0.87 0.07 76.39 Average: all 14.53 0.00 1.42 1.18 0.07 82.80 Average: 0 13.39 0.00 1.06 1.40 0.08 84.08 Average: 1 14.76 0.00 1.41 1.56 0.08 82.19 Average: 2 15.57 0.00 1.25 1.32 0.08 81.78 Average: 3 9.07 0.00 1.16 1.20 0.08 88.50 Average: 4 16.99 0.00 2.16 1.01 0.07 79.77 Average: 5 16.10 0.00 1.35 1.15 0.05 81.35 Average: 6 16.60 0.00 1.86 1.10 0.07 80.37 Average: 7 13.78 0.00 1.11 0.69 0.05 84.37