---> uname -a: Linux prd-centos8-docker-8c-8g-12590.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 980 28290 19 2620 30466 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:23:45:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fe23:45a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:8e:a9:20 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) 03/11/2024 _x86_64_ (8 CPU) 22:39:21 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 128.47 9.33 119.14 2912.23 10495.70 10:42:01 PM 193.92 15.38 178.54 1945.48 8452.67 Average: 161.20 12.35 148.84 2428.86 9474.18 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29436328 31284296 3219384 9.86 2688 2167148 1395788 4.14 178628 2589908 107044 10:42:01 PM 29003040 31230912 3652672 11.19 2688 2540648 1463332 4.34 453608 2722992 219336 Average: 29219684 31257604 3436028 10.52 2688 2353898 1429560 4.24 316118 2656450 163190 10:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 74.23 50.48 1031.95 19.62 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 355.15 325.17 2422.10 550.33 0.00 0.00 0.00 0.00 10:42:01 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 214.69 187.83 1727.02 284.98 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) 03/11/2024 _x86_64_ (8 CPU) 22:39:21 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 10.12 0.00 1.04 0.85 0.04 87.95 10:41:01 PM 0 6.56 0.00 0.75 0.10 0.03 92.56 10:41:01 PM 1 14.36 0.00 0.94 1.17 0.05 83.48 10:41:01 PM 2 30.06 0.00 2.72 2.84 0.05 64.34 10:41:01 PM 3 5.15 0.00 0.77 0.45 0.05 93.58 10:41:01 PM 4 6.38 0.00 0.80 0.08 0.03 92.70 10:41:01 PM 5 4.34 0.00 0.42 0.05 0.02 95.18 10:41:01 PM 6 6.81 0.00 0.65 0.38 0.05 92.10 10:41:01 PM 7 7.28 0.00 1.25 1.74 0.05 89.68 10:42:01 PM all 14.19 0.00 1.45 0.86 0.06 83.46 10:42:01 PM 0 5.53 0.00 1.24 1.14 0.05 92.04 10:42:01 PM 1 12.09 0.00 1.12 1.09 0.07 85.63 10:42:01 PM 2 10.49 0.00 1.47 0.15 0.05 87.84 10:42:01 PM 3 25.91 0.00 1.46 0.17 0.07 72.40 10:42:01 PM 4 12.54 0.00 1.19 0.17 0.07 86.04 10:42:01 PM 5 19.18 0.00 2.17 1.22 0.05 77.37 10:42:01 PM 6 16.55 0.00 1.57 1.30 0.05 80.52 10:42:01 PM 7 11.16 0.00 1.34 1.61 0.07 85.82 Average: all 12.15 0.00 1.24 0.85 0.05 85.71 Average: 0 6.04 0.00 0.99 0.62 0.04 92.30 Average: 1 13.23 0.00 1.03 1.13 0.06 84.56 Average: 2 20.29 0.00 2.10 1.50 0.05 76.07 Average: 3 15.52 0.00 1.11 0.31 0.06 83.00 Average: 4 9.45 0.00 0.99 0.13 0.05 89.38 Average: 5 11.76 0.00 1.29 0.63 0.03 86.28 Average: 6 11.68 0.00 1.11 0.84 0.05 86.32 Average: 7 9.22 0.00 1.30 1.67 0.06 87.76