---> uname -a: Linux prd-centos8-docker-8c-8g-78720.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 1005 27513 19 3371 30438 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:cc:b2:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fecc:b248/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:1d:d6:bf 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) 10/23/2024 _x86_64_ (8 CPU) 03:55:25 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 146.08 14.91 131.16 3752.97 6899.43 03:58:01 AM 322.63 16.70 305.93 2303.08 12418.06 Average: 234.35 15.81 218.55 3028.03 9658.75 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 29496980 31293148 3158732 9.67 2688 2116996 1387960 4.12 172524 2549808 209304 03:58:01 AM 28200936 31179860 4454776 13.64 2688 3288832 1455340 4.32 580408 3387092 1033108 Average: 28848958 31236504 3806754 11.66 2688 2702914 1421650 4.22 376466 2968450 621206 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 91.07 66.46 1133.96 24.18 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 480.55 404.90 4677.76 62.54 0.00 0.00 0.00 0.00 03:58:01 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 285.81 235.68 2905.86 43.36 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) 10/23/2024 _x86_64_ (8 CPU) 03:55:25 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 9.81 0.00 1.10 1.11 0.05 87.93 03:57:01 AM 0 1.60 0.00 0.50 0.38 0.05 97.46 03:57:01 AM 1 15.19 0.00 1.30 1.75 0.05 81.71 03:57:01 AM 2 9.03 0.00 1.07 1.17 0.03 88.71 03:57:01 AM 3 12.98 0.00 1.50 0.45 0.07 85.00 03:57:01 AM 4 13.11 0.00 1.09 2.88 0.07 82.86 03:57:01 AM 5 15.18 0.00 1.79 1.62 0.07 81.34 03:57:01 AM 6 1.64 0.00 0.45 0.02 0.03 97.86 03:57:01 AM 7 9.73 0.00 1.12 0.60 0.05 88.51 03:58:01 AM all 17.22 0.00 1.50 1.82 0.09 79.38 03:58:01 AM 0 16.10 0.00 1.24 1.67 0.08 80.91 03:58:01 AM 1 22.39 0.00 2.39 3.74 0.10 71.37 03:58:01 AM 2 25.49 0.00 1.96 2.22 0.10 70.22 03:58:01 AM 3 22.77 0.00 0.90 0.30 0.08 75.94 03:58:01 AM 4 12.22 0.00 1.37 1.54 0.08 84.78 03:58:01 AM 5 11.95 0.00 1.46 2.28 0.07 84.25 03:58:01 AM 6 13.98 0.00 1.64 2.61 0.08 81.69 03:58:01 AM 7 12.81 0.00 1.04 0.22 0.08 85.85 Average: all 13.51 0.00 1.30 1.47 0.07 83.66 Average: 0 8.85 0.00 0.87 1.03 0.07 89.19 Average: 1 18.79 0.00 1.85 2.75 0.08 76.54 Average: 2 17.25 0.00 1.51 1.70 0.07 79.48 Average: 3 17.87 0.00 1.20 0.38 0.08 80.47 Average: 4 12.67 0.00 1.23 2.21 0.08 83.82 Average: 5 13.57 0.00 1.62 1.95 0.07 82.80 Average: 6 7.81 0.00 1.04 1.31 0.06 89.78 Average: 7 11.26 0.00 1.08 0.41 0.07 87.18