---> uname -a: Linux prd-centos8-docker-8c-8g-35563.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 1002 27521 19 3366 30441 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:cc:8f:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fecc:8f28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:da:61:ee 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) 09/02/2024 _x86_64_ (8 CPU) 10:04:24 LINUX RESTART (8 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 152.22 20.53 131.69 4295.77 8886.97 10:07:01 AM 252.17 5.08 247.09 817.60 8085.60 Average: 202.19 12.81 189.39 2556.83 8486.32 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29309476 31154004 3346236 10.25 2688 2164608 1572912 4.67 180080 2718436 105140 10:07:01 AM 28244780 31219112 4410932 13.51 2688 3284808 1458300 4.33 579728 3346944 1034776 Average: 28777128 31186558 3878584 11.88 2688 2724708 1515606 4.50 379904 3032690 569958 10:05:01 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 102.10 82.17 1073.38 34.53 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 446.49 370.29 4586.43 52.39 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 274.28 226.22 2829.76 43.46 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) 09/02/2024 _x86_64_ (8 CPU) 10:04:24 LINUX RESTART (8 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 9.66 0.00 1.01 0.74 0.05 88.55 10:06:01 AM 0 9.17 0.00 0.95 0.70 0.03 89.14 10:06:01 AM 1 12.61 0.00 1.15 1.25 0.05 84.93 10:06:01 AM 2 12.27 0.00 1.31 0.27 0.07 86.09 10:06:01 AM 3 13.92 0.00 1.08 1.30 0.03 83.66 10:06:01 AM 4 2.00 0.00 0.35 0.30 0.03 97.31 10:06:01 AM 5 9.25 0.00 0.90 0.68 0.05 89.11 10:06:01 AM 6 5.76 0.00 0.78 0.55 0.03 92.87 10:06:01 AM 7 12.29 0.00 1.55 0.85 0.07 85.24 10:07:01 AM all 14.25 0.00 1.22 0.82 0.06 83.65 10:07:01 AM 0 14.68 0.00 0.83 0.38 0.08 84.02 10:07:01 AM 1 5.71 0.00 0.97 0.35 0.07 92.90 10:07:01 AM 2 14.23 0.00 1.20 1.02 0.07 83.48 10:07:01 AM 3 23.95 0.00 0.67 0.85 0.07 74.47 10:07:01 AM 4 7.42 0.00 1.02 1.05 0.07 90.44 10:07:01 AM 5 15.22 0.00 1.79 0.72 0.05 82.22 10:07:01 AM 6 15.95 0.00 1.64 1.19 0.05 81.18 10:07:01 AM 7 16.83 0.00 1.60 1.03 0.05 80.49 Average: all 11.95 0.00 1.11 0.78 0.05 86.10 Average: 0 11.93 0.00 0.89 0.54 0.06 86.58 Average: 1 9.16 0.00 1.06 0.80 0.06 88.92 Average: 2 13.25 0.00 1.25 0.64 0.07 84.79 Average: 3 18.93 0.00 0.88 1.08 0.05 79.06 Average: 4 4.71 0.00 0.68 0.68 0.05 93.88 Average: 5 12.24 0.00 1.34 0.70 0.05 85.67 Average: 6 10.85 0.00 1.21 0.87 0.04 87.03 Average: 7 14.56 0.00 1.58 0.94 0.06 82.87