---> uname -a: Linux prd-centos8-docker-8c-8g-36301.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 1014 28296 19 2579 30433 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:18:ac:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe18:ac46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:49:9d:97 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) 09/05/2024 _x86_64_ (8 CPU) 12:34:26 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 233.95 16.99 216.96 2701.58 9333.18 12:37:01 PM 211.11 17.75 193.37 3534.08 9901.17 Average: 222.53 17.37 205.16 3117.76 9617.13 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 29538452 31262640 3117252 9.55 2688 2047048 1460452 4.33 172948 2511816 146088 12:37:01 PM 29037680 31223988 3618024 11.08 2688 2499672 1427380 4.24 379564 2765040 280084 Average: 29288066 31243314 3367638 10.31 2688 2273360 1443916 4.28 276256 2638428 213086 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 272.33 173.36 1642.92 45.92 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 352.59 328.06 2573.64 565.09 0.00 0.00 0.00 0.00 12:37:01 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 312.45 250.70 2108.20 305.46 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) 09/05/2024 _x86_64_ (8 CPU) 12:34:26 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 10.23 0.00 1.32 1.18 0.05 87.22 12:36:01 PM 0 6.52 0.00 0.67 1.54 0.05 91.22 12:36:01 PM 1 5.30 0.00 0.89 0.74 0.08 92.99 12:36:01 PM 2 19.33 0.00 1.89 1.67 0.07 77.05 12:36:01 PM 3 12.21 0.00 2.60 2.86 0.07 82.27 12:36:01 PM 4 11.48 0.00 1.71 0.64 0.05 86.13 12:36:01 PM 5 7.03 0.00 0.85 0.45 0.03 91.63 12:36:01 PM 6 14.01 0.00 0.84 1.25 0.03 83.87 12:36:01 PM 7 6.00 0.00 1.10 0.27 0.05 92.58 12:37:01 PM all 14.76 0.00 1.46 1.23 0.08 82.48 12:37:01 PM 0 17.81 0.00 1.35 0.22 0.10 80.52 12:37:01 PM 1 11.97 0.00 1.72 3.50 0.10 82.70 12:37:01 PM 2 8.39 0.00 1.63 0.79 0.07 89.13 12:37:01 PM 3 16.59 0.00 2.45 3.41 0.07 77.49 12:37:01 PM 4 25.40 0.00 1.56 0.65 0.10 72.29 12:37:01 PM 5 11.56 0.00 1.32 0.92 0.07 86.13 12:37:01 PM 6 14.90 0.00 0.80 0.28 0.05 83.97 12:37:01 PM 7 11.44 0.00 0.82 0.10 0.07 87.57 Average: all 12.50 0.00 1.39 1.20 0.07 84.85 Average: 0 12.17 0.00 1.01 0.88 0.08 85.87 Average: 1 8.64 0.00 1.31 2.12 0.09 87.84 Average: 2 13.87 0.00 1.76 1.23 0.07 83.08 Average: 3 14.40 0.00 2.52 3.13 0.07 79.88 Average: 4 18.44 0.00 1.63 0.64 0.08 79.21 Average: 5 9.30 0.00 1.09 0.69 0.05 88.88 Average: 6 14.45 0.00 0.82 0.76 0.04 83.92 Average: 7 8.72 0.00 0.96 0.18 0.06 90.08