---> uname -a: Linux prd-centos8-docker-8c-8g-80338.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: 2800.000 BogoMIPS: 5600.00 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 999 27550 19 3340 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:c4:fc:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fec4:fcc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:6c:7d:ff 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) 10/30/2024 _x86_64_ (8 CPU) 02:56:25 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 152.67 21.09 131.57 4367.48 9346.07 02:59:01 AM 273.06 5.15 267.91 818.66 8810.75 Average: 212.86 13.12 199.74 2593.07 9078.41 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29278368 31124008 3377344 10.34 2688 2165728 2018332 5.99 179416 2748120 114008 02:59:01 AM 28249068 31196088 4406644 13.49 2688 3256912 1420684 4.22 579404 3338140 999092 Average: 28763718 31160048 3891994 11.92 2688 2711320 1719508 5.10 379410 3043130 556550 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 109.06 84.31 1144.07 32.22 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 460.55 397.45 4361.10 56.68 0.00 0.00 0.00 0.00 02:59:01 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 284.81 240.88 2752.59 44.45 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) 10/30/2024 _x86_64_ (8 CPU) 02:56:25 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 10.47 0.00 1.07 0.82 0.06 87.59 02:58:01 AM 0 5.87 0.00 0.83 0.92 0.05 92.33 02:58:01 AM 1 10.75 0.00 1.32 1.39 0.05 86.50 02:58:01 AM 2 4.68 0.00 0.47 0.40 0.07 94.39 02:58:01 AM 3 4.70 0.00 0.43 0.37 0.07 94.43 02:58:01 AM 4 9.97 0.00 0.99 0.85 0.05 88.14 02:58:01 AM 5 15.13 0.00 1.05 1.03 0.05 82.74 02:58:01 AM 6 22.85 0.00 2.32 0.38 0.08 74.37 02:58:01 AM 7 9.78 0.00 1.13 1.20 0.03 87.85 02:59:01 AM all 16.59 0.00 1.42 1.11 0.08 80.80 02:59:01 AM 0 9.40 0.00 1.11 0.23 0.08 89.17 02:59:01 AM 1 11.64 0.00 2.07 1.34 0.08 84.86 02:59:01 AM 2 17.65 0.00 1.58 2.00 0.08 78.69 02:59:01 AM 3 18.68 0.00 1.64 1.00 0.07 78.61 02:59:01 AM 4 13.56 0.00 0.94 0.95 0.07 84.48 02:59:01 AM 5 27.30 0.00 1.15 1.44 0.07 70.04 02:59:01 AM 6 17.08 0.00 2.16 1.71 0.10 78.94 02:59:01 AM 7 17.34 0.00 0.74 0.20 0.07 81.65 Average: all 13.52 0.00 1.25 0.96 0.07 84.20 Average: 0 7.63 0.00 0.97 0.58 0.07 90.75 Average: 1 11.19 0.00 1.70 1.36 0.07 85.68 Average: 2 11.15 0.00 1.02 1.20 0.08 86.56 Average: 3 11.69 0.00 1.04 0.69 0.07 86.52 Average: 4 11.76 0.00 0.96 0.90 0.06 86.31 Average: 5 21.21 0.00 1.10 1.24 0.06 76.40 Average: 6 19.97 0.00 2.24 1.05 0.09 76.65 Average: 7 13.56 0.00 0.94 0.70 0.05 84.76