---> uname -a: Linux prd-centos8-docker-8c-8g-30008.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1010 27509 19 3369 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:a6:ee:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fea6:eea9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:7b:86:33 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) 08/10/2024 _x86_64_ (8 CPU) 10:04:25 LINUX RESTART (8 CPU) 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 130.94 23.71 107.24 4766.38 7062.87 10:07:01 AM 332.49 5.50 326.99 851.18 17161.13 Average: 232.57 14.53 218.05 2792.17 12154.84 10:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29325156 31165976 3330556 10.20 2688 2161360 2008540 5.96 180892 2710808 206760 10:07:01 AM 28238424 31231044 4417288 13.53 2688 3302372 1430132 4.24 752264 3177908 921824 Average: 28781790 31198510 3873922 11.86 2688 2731866 1719336 5.10 466578 2944358 564292 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 104.00 82.33 1212.74 34.25 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 639.15 575.86 4872.70 3825.39 0.00 0.00 0.00 0.00 10:07:01 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 373.85 331.19 3058.25 1945.91 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) 08/10/2024 _x86_64_ (8 CPU) 10:04:25 LINUX RESTART (8 CPU) 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 10.74 0.00 1.14 0.78 0.06 87.28 10:06:01 AM 0 5.82 0.00 0.78 0.56 0.05 92.79 10:06:01 AM 1 19.78 0.00 2.12 0.41 0.05 77.64 10:06:01 AM 2 21.91 0.00 2.07 2.36 0.09 73.56 10:06:01 AM 3 6.84 0.00 1.24 0.93 0.07 90.92 10:06:01 AM 4 15.73 0.00 1.29 0.80 0.03 82.14 10:06:01 AM 5 11.39 0.00 0.90 0.36 0.03 87.32 10:06:01 AM 6 1.55 0.00 0.41 0.15 0.07 97.82 10:06:01 AM 7 2.92 0.00 0.27 0.68 0.05 96.08 10:07:01 AM all 19.35 0.00 1.85 1.81 0.09 76.91 10:07:01 AM 0 18.93 0.00 2.73 2.19 0.10 76.05 10:07:01 AM 1 20.84 0.00 1.44 4.19 0.10 73.43 10:07:01 AM 2 18.87 0.00 1.44 1.41 0.07 78.22 10:07:01 AM 3 29.04 0.00 1.30 0.80 0.08 68.77 10:07:01 AM 4 18.66 0.00 2.28 1.63 0.08 77.35 10:07:01 AM 5 10.26 0.00 1.64 0.72 0.08 87.29 10:07:01 AM 6 16.31 0.00 2.14 1.51 0.10 79.94 10:07:01 AM 7 21.89 0.00 1.81 2.01 0.07 74.23 Average: all 15.08 0.00 1.49 1.30 0.07 82.06 Average: 0 12.42 0.00 1.76 1.38 0.08 84.36 Average: 1 20.31 0.00 1.78 2.31 0.08 75.52 Average: 2 20.38 0.00 1.75 1.88 0.08 75.91 Average: 3 18.03 0.00 1.27 0.87 0.08 79.75 Average: 4 17.21 0.00 1.79 1.22 0.06 79.73 Average: 5 10.82 0.00 1.27 0.54 0.06 87.31 Average: 6 8.99 0.00 1.28 0.84 0.08 88.81 Average: 7 12.47 0.00 1.05 1.35 0.06 85.08