---> uname -a: Linux prd-centos8-docker-8c-8g-22814.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 1003 28309 19 2577 30444 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:a8:d6:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86236sec preferred_lft 86236sec inet6 fe80::f816:3eff:fea8:d6ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:82:7b:62 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) 07/11/2024 _x86_64_ (8 CPU) 12:34:22 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 163.97 21.05 142.93 4403.67 10288.24 12:37:01 PM 184.16 3.80 180.36 378.88 15002.68 Average: 174.07 12.42 161.65 2390.94 12645.85 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 29189148 31080864 3466564 10.62 2688 2209536 1606920 4.77 185824 2823828 109660 12:37:01 PM 29021852 31207672 3633860 11.13 2688 2498948 1438968 4.27 457908 2701596 11900 Average: 29105500 31144268 3550212 10.87 2688 2354242 1522944 4.52 321866 2762712 60780 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 122.65 105.80 1102.15 41.70 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 290.12 273.83 2300.43 538.63 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 206.40 189.83 1701.39 290.21 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) 07/11/2024 _x86_64_ (8 CPU) 12:34:22 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 10.35 0.00 1.15 0.97 0.06 87.48 12:36:01 PM 0 6.09 0.00 1.02 0.65 0.07 92.17 12:36:01 PM 1 2.56 0.00 0.75 1.62 0.07 95.01 12:36:01 PM 2 9.24 0.00 1.09 1.67 0.07 87.94 12:36:01 PM 3 27.14 0.00 2.14 0.80 0.03 69.89 12:36:01 PM 4 15.89 0.00 1.40 1.12 0.05 81.54 12:36:01 PM 5 11.25 0.00 1.45 0.58 0.05 86.67 12:36:01 PM 6 4.81 0.00 0.77 0.17 0.05 94.21 12:36:01 PM 7 5.76 0.00 0.57 1.16 0.08 92.43 12:37:01 PM all 15.20 0.00 1.56 1.21 0.06 81.97 12:37:01 PM 0 9.69 0.00 1.66 0.59 0.08 87.98 12:37:01 PM 1 17.87 0.00 1.54 2.06 0.07 78.47 12:37:01 PM 2 10.01 0.00 1.81 2.04 0.05 86.09 12:37:01 PM 3 41.77 0.00 2.79 2.43 0.10 52.90 12:37:01 PM 4 9.49 0.00 1.30 0.84 0.05 88.32 12:37:01 PM 5 10.88 0.00 1.10 0.92 0.05 87.04 12:37:01 PM 6 12.36 0.00 1.12 0.03 0.07 86.42 12:37:01 PM 7 9.58 0.00 1.14 0.77 0.05 88.46 Average: all 12.77 0.00 1.35 1.09 0.06 84.72 Average: 0 7.89 0.00 1.34 0.62 0.08 90.08 Average: 1 10.21 0.00 1.14 1.84 0.07 86.74 Average: 2 9.62 0.00 1.45 1.86 0.06 87.02 Average: 3 34.45 0.00 2.46 1.61 0.07 61.41 Average: 4 12.69 0.00 1.35 0.98 0.05 84.93 Average: 5 11.07 0.00 1.28 0.75 0.05 86.85 Average: 6 8.58 0.00 0.94 0.10 0.06 90.32 Average: 7 7.67 0.00 0.85 0.96 0.07 90.44