---> uname -a: Linux prd-centos8-docker-8c-8g-42396.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 1049 27550 19 3290 30386 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:80:28:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe80:2870/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:03:6c:9d 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 inet6 fe80::42:16ff:fe03:6c9d/64 scope link 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) 09/27/2024 _x86_64_ (8 CPU) 12:54:05 LINUX RESTART (8 CPU) 12:55:01 PM tps rtps wtps bread/s bwrtn/s 12:56:01 PM 241.47 16.59 224.88 3233.06 12832.11 12:57:01 PM 229.35 5.51 223.84 5721.01 33412.11 Average: 235.41 11.05 224.36 4477.13 23122.97 12:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 PM 28987256 31186916 3668448 11.23 2688 2514004 1570764 4.66 296808 2900328 328996 12:57:01 PM 28252860 31153400 4402844 13.48 2688 3202052 1660368 4.93 745408 3131288 136 Average: 28620058 31170158 4035646 12.36 2688 2858028 1615566 4.79 521108 3015808 164566 12:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 252.17 210.20 2759.56 50.51 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 177.04 117.12 2496.38 24.02 0.00 0.00 0.00 0.00 12:57:01 PM docker0 30.02 34.63 7.12 614.39 0.00 0.00 0.00 0.00 12:57:01 PM veth5a6d07a 7.30 6.21 5.83 2.50 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 214.60 163.66 2627.96 37.26 0.00 0.00 0.00 0.00 Average: docker0 15.01 17.32 3.56 307.22 0.00 0.00 0.00 0.00 Average: veth5a6d07a 3.65 3.11 2.91 1.25 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) 09/27/2024 _x86_64_ (8 CPU) 12:54:05 LINUX RESTART (8 CPU) 12:55:01 PM CPU %user %nice %system %iowait %steal %idle 12:56:01 PM all 16.11 0.00 1.48 1.28 0.06 81.07 12:56:01 PM 0 10.01 0.00 0.77 0.10 0.07 89.05 12:56:01 PM 1 25.09 0.00 1.85 0.55 0.07 72.44 12:56:01 PM 2 14.52 0.00 2.13 2.34 0.07 80.95 12:56:01 PM 3 10.48 0.00 0.97 1.07 0.07 87.41 12:56:01 PM 4 29.78 0.00 2.71 1.41 0.07 66.04 12:56:01 PM 5 16.39 0.00 1.04 0.87 0.05 81.65 12:56:01 PM 6 14.77 0.00 1.70 3.51 0.05 79.97 12:56:01 PM 7 7.82 0.00 0.68 0.42 0.05 91.03 12:57:01 PM all 15.24 0.00 2.37 1.51 0.07 80.82 12:57:01 PM 0 19.46 0.00 2.28 0.52 0.07 77.68 12:57:01 PM 1 28.73 0.00 2.84 1.02 0.08 67.32 12:57:01 PM 2 11.34 0.00 1.93 0.45 0.07 86.22 12:57:01 PM 3 9.76 0.00 2.03 1.27 0.07 86.87 12:57:01 PM 4 14.64 0.00 2.86 4.37 0.08 78.04 12:57:01 PM 5 13.92 0.00 2.79 1.86 0.07 81.37 12:57:01 PM 6 9.36 0.00 1.73 0.62 0.05 88.24 12:57:01 PM 7 14.64 0.00 2.51 1.93 0.05 80.87 Average: all 15.67 0.00 1.93 1.39 0.06 80.94 Average: 0 14.73 0.00 1.52 0.31 0.07 83.37 Average: 1 26.91 0.00 2.35 0.79 0.08 69.88 Average: 2 12.93 0.00 2.03 1.40 0.07 83.58 Average: 3 10.12 0.00 1.50 1.17 0.07 87.14 Average: 4 22.21 0.00 2.79 2.89 0.08 72.03 Average: 5 15.16 0.00 1.91 1.37 0.06 81.51 Average: 6 12.07 0.00 1.71 2.07 0.05 84.10 Average: 7 11.22 0.00 1.60 1.17 0.05 85.96