---> uname -a: Linux prd-centos8-docker-8c-8g-82752.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 1002 28361 19 2525 30445 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:4f:e9:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86247sec preferred_lft 86247sec inet6 fe80::f816:3eff:fe4f:e964/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:25:5b:44 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) 11/10/2024 _x86_64_ (8 CPU) 06:19:24 LINUX RESTART (8 CPU) 06:20:03 AM tps rtps wtps bread/s bwrtn/s 06:21:01 AM 177.68 24.08 153.60 8984.63 9276.84 06:22:01 AM 197.38 1.32 196.07 664.56 10382.62 Average: 187.70 12.51 175.19 4754.45 9839.05 06:20:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 AM 29082452 31072512 3573260 10.94 2688 2309268 1605744 4.76 265316 2855344 127776 06:22:01 AM 29053896 31187756 3601816 11.03 2688 2447892 1485628 4.41 497764 2630500 13556 Average: 29068174 31130134 3587538 10.99 2688 2378580 1545686 4.59 381540 2742922 70666 06:20:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 143.26 118.63 1304.68 42.00 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 214.51 191.15 1772.78 35.52 0.00 0.00 0.00 0.00 06:22:01 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 179.49 155.50 1542.67 38.70 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) 11/10/2024 _x86_64_ (8 CPU) 06:19:24 LINUX RESTART (8 CPU) 06:20:03 AM CPU %user %nice %system %iowait %steal %idle 06:21:01 AM all 11.88 0.00 1.23 1.22 0.05 85.61 06:21:01 AM 0 9.92 0.00 0.93 0.99 0.09 88.07 06:21:01 AM 1 12.98 0.00 1.52 1.90 0.07 83.53 06:21:01 AM 2 14.22 0.00 1.83 1.47 0.05 82.42 06:21:01 AM 3 18.25 0.00 1.78 0.67 0.07 79.23 06:21:01 AM 4 7.80 0.00 0.81 0.31 0.03 91.04 06:21:01 AM 5 11.25 0.00 1.09 1.35 0.03 86.28 06:21:01 AM 6 11.08 0.00 1.19 1.67 0.03 86.02 06:21:01 AM 7 9.54 0.00 0.71 1.43 0.05 88.26 06:22:01 AM all 14.89 0.00 1.19 0.98 0.07 82.88 06:22:01 AM 0 11.90 0.00 1.20 1.71 0.08 85.11 06:22:01 AM 1 19.44 0.00 1.79 0.94 0.07 77.77 06:22:01 AM 2 6.44 0.00 1.10 0.92 0.07 91.47 06:22:01 AM 3 24.42 0.00 1.27 0.13 0.08 74.09 06:22:01 AM 4 22.52 0.00 1.37 2.38 0.07 73.67 06:22:01 AM 5 9.94 0.00 0.99 0.17 0.05 88.85 06:22:01 AM 6 13.93 0.00 1.09 1.20 0.05 83.73 06:22:01 AM 7 10.51 0.00 0.69 0.37 0.07 88.37 Average: all 13.41 0.00 1.21 1.10 0.06 84.22 Average: 0 10.93 0.00 1.07 1.35 0.09 86.57 Average: 1 16.26 0.00 1.66 1.41 0.07 80.60 Average: 2 10.27 0.00 1.46 1.19 0.06 87.02 Average: 3 21.39 0.00 1.52 0.40 0.08 76.62 Average: 4 15.28 0.00 1.10 1.36 0.05 82.22 Average: 5 10.59 0.00 1.04 0.75 0.04 87.59 Average: 6 12.53 0.00 1.14 1.43 0.04 84.86 Average: 7 10.03 0.00 0.70 0.89 0.06 88.32