---> uname -a: Linux prd-centos8-docker-8c-8g-41396.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 1002 28311 19 2575 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:72:f7:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fe72:f766/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:62:25:6b 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) 09/24/2024 _x86_64_ (8 CPU) 12:34:25 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 123.85 9.25 114.60 2798.47 7855.51 12:37:01 PM 214.61 15.60 199.02 1881.02 12400.32 Average: 169.23 12.42 156.81 2339.74 10127.91 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 29423824 31259580 3231888 9.90 2688 2154368 1388336 4.12 179924 2603700 171828 12:37:01 PM 29034164 31218004 3621548 11.09 2688 2496692 1435396 4.26 458296 2688476 169600 Average: 29228994 31238792 3426718 10.49 2688 2325530 1411866 4.19 319110 2646088 170714 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 93.22 71.12 1046.39 30.76 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 368.47 324.95 2394.95 548.42 0.00 0.00 0.00 0.00 12:37:01 PM 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 230.84 198.03 1720.67 289.59 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) 09/24/2024 _x86_64_ (8 CPU) 12:34:25 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 9.26 0.00 1.00 0.80 0.06 88.88 12:36:01 PM 0 6.19 0.00 1.30 0.22 0.05 92.24 12:36:01 PM 1 8.16 0.00 0.90 0.77 0.08 90.08 12:36:01 PM 2 11.86 0.00 0.77 0.62 0.07 86.69 12:36:01 PM 3 17.20 0.00 1.69 1.60 0.07 79.45 12:36:01 PM 4 8.61 0.00 0.55 0.52 0.07 90.26 12:36:01 PM 5 9.92 0.00 1.39 1.72 0.05 86.93 12:36:01 PM 6 8.62 0.00 0.87 0.68 0.05 89.78 12:36:01 PM 7 3.55 0.00 0.52 0.28 0.05 95.60 12:37:01 PM all 14.38 0.00 1.42 1.50 0.07 82.62 12:37:01 PM 0 21.26 0.00 2.28 1.02 0.10 75.34 12:37:01 PM 1 9.45 0.00 1.54 2.42 0.07 86.52 12:37:01 PM 2 21.58 0.00 1.34 2.07 0.07 74.95 12:37:01 PM 3 8.35 0.00 1.48 1.86 0.07 88.25 12:37:01 PM 4 16.55 0.00 1.22 1.49 0.07 80.66 12:37:01 PM 5 10.64 0.00 1.29 1.54 0.07 86.46 12:37:01 PM 6 19.05 0.00 1.37 1.01 0.07 78.50 12:37:01 PM 7 8.20 0.00 0.87 0.59 0.07 90.28 Average: all 11.82 0.00 1.21 1.15 0.07 85.75 Average: 0 13.71 0.00 1.79 0.62 0.08 83.81 Average: 1 8.81 0.00 1.22 1.60 0.08 88.30 Average: 2 16.72 0.00 1.05 1.35 0.07 80.82 Average: 3 12.78 0.00 1.58 1.73 0.07 83.84 Average: 4 12.57 0.00 0.89 1.00 0.07 85.47 Average: 5 10.28 0.00 1.34 1.63 0.06 86.69 Average: 6 13.83 0.00 1.12 0.84 0.06 84.15 Average: 7 5.87 0.00 0.69 0.43 0.06 92.94