---> uname -a: Linux prd-centos8-docker-8c-8g-74950.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 989 28496 19 2404 30459 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:73:39:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86246sec preferred_lft 86246sec inet6 fe80::f816:3eff:fe73:397e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:58:56:bc 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) 10/06/2024 _x86_64_ (8 CPU) 22:39:48 LINUX RESTART (8 CPU) 10:40:08 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 473.14 293.22 179.91 23698.59 44627.30 10:42:01 PM 164.10 20.88 143.22 4462.25 11791.32 Average: 309.19 148.74 160.45 13493.84 27208.03 10:40:08 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29794564 31303116 2861148 8.76 2688 1842720 1461076 4.33 149064 2323556 121720 10:42:01 PM 29160784 31065636 3494928 10.70 2688 2222424 1614080 4.79 188900 2845244 97024 Average: 29477674 31184376 3178038 9.73 2688 2032572 1537578 4.56 168982 2584400 109372 10:40:08 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 458.89 277.69 1526.39 73.71 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 142.80 118.44 1177.17 37.75 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 291.21 193.21 1341.13 54.63 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) 10/06/2024 _x86_64_ (8 CPU) 22:39:48 LINUX RESTART (8 CPU) 10:40:08 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 12.85 0.02 4.13 5.50 0.08 77.42 10:41:01 PM 0 7.99 0.00 3.47 0.70 0.08 87.77 10:41:01 PM 1 17.22 0.04 4.51 2.02 0.08 76.14 10:41:01 PM 2 13.43 0.02 3.75 3.14 0.08 79.59 10:41:01 PM 3 10.70 0.00 4.81 17.14 0.08 67.29 10:41:01 PM 4 19.63 0.00 4.26 2.82 0.08 73.21 10:41:01 PM 5 13.15 0.00 5.34 8.15 0.08 73.28 10:41:01 PM 6 11.87 0.00 2.93 7.70 0.08 77.42 10:41:01 PM 7 8.78 0.10 4.03 2.38 0.10 84.63 10:42:01 PM all 9.37 0.00 1.12 1.03 0.05 88.42 10:42:01 PM 0 4.40 0.00 0.93 0.60 0.07 93.99 10:42:01 PM 1 8.27 0.00 0.85 1.77 0.05 89.06 10:42:01 PM 2 9.57 0.00 1.24 1.34 0.07 87.79 10:42:01 PM 3 8.11 0.00 0.77 0.89 0.05 90.18 10:42:01 PM 4 5.10 0.00 0.58 0.02 0.05 94.25 10:42:01 PM 5 18.46 0.00 1.52 1.17 0.05 78.80 10:42:01 PM 6 16.34 0.00 1.85 1.24 0.05 80.52 10:42:01 PM 7 4.66 0.00 1.24 1.24 0.05 92.81 Average: all 11.00 0.01 2.53 3.13 0.07 83.27 Average: 0 6.08 0.00 2.12 0.65 0.07 91.08 Average: 1 12.46 0.02 2.56 1.89 0.06 83.02 Average: 2 11.38 0.01 2.41 2.18 0.07 83.94 Average: 3 9.32 0.00 2.66 8.49 0.06 79.46 Average: 4 11.91 0.00 2.31 1.33 0.06 84.39 Average: 5 15.98 0.00 3.31 4.43 0.06 76.22 Average: 6 14.24 0.00 2.36 4.27 0.06 79.07 Average: 7 6.59 0.04 2.54 1.77 0.07 88.98