---> uname -a: Linux prd-centos8-docker-8c-8g-20060.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: 2799.996 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 1023 27521 19 3345 30420 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:2b:e1:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fe2b:e1f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:43:54:b2 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) 06/29/2024 _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 132.54 9.40 123.14 2868.51 9422.48 02:59:01 AM 297.70 16.91 280.79 2425.60 9350.14 Average: 215.11 13.16 201.96 2647.07 9386.31 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29456964 31255644 3198748 9.80 2688 2119644 1405844 4.17 171944 2583604 122300 02:59:01 AM 28207552 31159996 4448160 13.62 2688 3262560 1484164 4.40 579896 3381384 1000056 Average: 28832258 31207820 3823454 11.71 2688 2691102 1445004 4.29 375920 2982494 561178 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 97.12 70.43 1167.32 25.41 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 448.01 369.52 4398.53 58.01 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 272.55 219.96 2782.79 41.71 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) 06/29/2024 _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 9.64 0.00 1.10 0.81 0.05 88.40 02:58:01 AM 0 13.64 0.00 1.32 0.35 0.05 84.64 02:58:01 AM 1 10.67 0.00 1.25 1.37 0.07 86.64 02:58:01 AM 2 11.83 0.00 1.64 2.42 0.07 84.05 02:58:01 AM 3 14.40 0.00 1.45 1.08 0.03 83.04 02:58:01 AM 4 1.57 0.00 0.50 0.35 0.03 97.54 02:58:01 AM 5 15.58 0.00 1.70 0.58 0.03 82.10 02:58:01 AM 6 4.85 0.00 0.52 0.13 0.07 94.43 02:58:01 AM 7 4.62 0.00 0.42 0.18 0.03 94.74 02:59:01 AM all 18.37 0.00 1.53 1.48 0.09 78.54 02:59:01 AM 0 12.40 0.00 1.07 0.54 0.08 85.92 02:59:01 AM 1 16.69 0.00 1.56 2.18 0.10 79.47 02:59:01 AM 2 28.76 0.00 1.42 1.57 0.08 68.16 02:59:01 AM 3 21.56 0.00 1.49 1.52 0.10 75.33 02:59:01 AM 4 20.00 0.00 2.01 0.38 0.08 77.52 02:59:01 AM 5 23.51 0.00 2.13 2.18 0.10 72.09 02:59:01 AM 6 10.81 0.00 0.99 1.56 0.08 86.57 02:59:01 AM 7 13.21 0.00 1.59 1.89 0.07 83.24 Average: all 14.00 0.00 1.32 1.14 0.07 83.47 Average: 0 13.02 0.00 1.19 0.44 0.07 85.28 Average: 1 13.68 0.00 1.41 1.77 0.08 83.06 Average: 2 20.29 0.00 1.53 2.00 0.08 76.10 Average: 3 17.97 0.00 1.47 1.30 0.07 79.19 Average: 4 10.78 0.00 1.25 0.37 0.06 87.54 Average: 5 19.54 0.00 1.91 1.38 0.07 77.10 Average: 6 7.83 0.00 0.75 0.84 0.08 90.50 Average: 7 8.91 0.00 1.00 1.04 0.05 89.00