---> uname -a: Linux prd-centos8-docker-8c-8g-79572.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 981 28558 19 2350 30469 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:ad:c6:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86237sec preferred_lft 86237sec inet6 fe80::f816:3eff:fead:c6cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:3b:54:37 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) 10/26/2024 _x86_64_ (8 CPU) 02:28:37 LINUX RESTART (8 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 149.63 23.81 125.82 5473.78 7523.11 02:31:01 AM 190.92 18.20 172.72 3284.79 10535.26 Average: 170.27 21.00 149.27 4379.37 9029.06 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 29611300 31257056 3044412 9.32 2688 1970208 1454440 4.32 166648 2449984 128272 02:31:01 AM 29246272 31202856 3409440 10.44 2688 2273396 1454220 4.31 382752 2563336 97808 Average: 29428786 31229956 3226926 9.88 2688 2121802 1454330 4.31 274700 2506660 113040 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 382.69 241.00 1537.66 61.33 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 199.22 167.79 1987.05 46.73 0.00 0.00 0.00 0.00 02:31:01 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 290.96 204.40 1762.34 54.03 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) 10/26/2024 _x86_64_ (8 CPU) 02:28:37 LINUX RESTART (8 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 10.78 0.00 1.69 2.17 0.05 85.31 02:30:01 AM 0 20.59 0.00 2.08 2.11 0.07 75.16 02:30:01 AM 1 9.22 0.00 1.89 1.46 0.07 87.36 02:30:01 AM 2 5.42 0.00 1.61 1.53 0.05 91.39 02:30:01 AM 3 18.34 0.00 1.74 5.78 0.07 74.08 02:30:01 AM 4 4.67 0.00 1.99 2.58 0.05 90.71 02:30:01 AM 5 7.62 0.00 1.72 1.99 0.03 88.63 02:30:01 AM 6 12.60 0.00 1.09 0.92 0.03 85.36 02:30:01 AM 7 7.74 0.00 1.39 1.00 0.05 89.82 02:31:01 AM all 13.26 0.00 1.17 1.77 0.06 83.73 02:31:01 AM 0 9.55 0.00 0.99 1.19 0.07 88.21 02:31:01 AM 1 5.27 0.00 0.62 1.12 0.08 92.91 02:31:01 AM 2 25.94 0.00 1.64 1.41 0.08 70.93 02:31:01 AM 3 17.71 0.00 1.10 0.74 0.05 80.40 02:31:01 AM 4 9.88 0.00 0.72 0.38 0.05 88.97 02:31:01 AM 5 13.96 0.00 0.97 1.57 0.07 83.43 02:31:01 AM 6 16.30 0.00 1.61 2.51 0.07 79.52 02:31:01 AM 7 7.50 0.00 1.72 5.28 0.05 85.44 Average: all 12.02 0.00 1.43 1.97 0.06 84.52 Average: 0 15.06 0.00 1.53 1.65 0.07 81.69 Average: 1 7.24 0.00 1.25 1.29 0.08 90.14 Average: 2 15.69 0.00 1.63 1.47 0.07 81.15 Average: 3 18.02 0.00 1.42 3.26 0.06 77.24 Average: 4 7.28 0.00 1.35 1.48 0.05 89.83 Average: 5 10.79 0.00 1.35 1.78 0.05 86.03 Average: 6 14.45 0.00 1.35 1.71 0.05 82.44 Average: 7 7.62 0.00 1.55 3.14 0.05 87.63