---> uname -a: Linux prd-centos8-docker-8c-8g-78198.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 982 28381 19 2525 30465 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:55:6f:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86236sec preferred_lft 86236sec inet6 fe80::f816:3eff:fe55:6f15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:73:e0:3e 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) 10/21/2024 _x86_64_ (8 CPU) 06:19:24 LINUX RESTART (8 CPU) 06:20:02 AM tps rtps wtps bread/s bwrtn/s 06:21:01 AM 126.23 19.71 106.52 8638.43 6902.03 06:22:01 AM 246.58 10.35 236.24 1794.74 11701.43 Average: 186.91 14.99 171.93 5187.84 9321.89 06:20:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 AM 29281148 31219432 3374556 10.33 2688 2259064 1975672 5.86 262132 2674556 199792 06:22:01 AM 29100684 31234344 3555020 10.89 2688 2448144 1430608 4.24 486740 2596284 73004 Average: 29190916 31226888 3464788 10.61 2688 2353604 1703140 5.05 374436 2635420 136398 06:20:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 89.38 63.37 1136.93 22.85 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 263.46 234.81 2005.40 47.19 0.00 0.00 0.00 0.00 06:22:01 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 177.15 149.81 1574.81 35.12 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) 10/21/2024 _x86_64_ (8 CPU) 06:19:24 LINUX RESTART (8 CPU) 06:20:02 AM CPU %user %nice %system %iowait %steal %idle 06:21:01 AM all 10.32 0.00 1.17 1.15 0.05 87.31 06:21:01 AM 0 7.52 0.00 1.17 1.80 0.07 89.44 06:21:01 AM 1 11.69 0.00 1.77 0.80 0.07 85.68 06:21:01 AM 2 16.68 0.00 1.70 0.83 0.03 80.75 06:21:01 AM 3 6.60 0.00 0.87 2.04 0.05 90.44 06:21:01 AM 4 20.44 0.00 1.54 1.10 0.03 76.88 06:21:01 AM 5 10.11 0.00 1.05 0.75 0.05 88.04 06:21:01 AM 6 5.18 0.00 0.46 0.25 0.03 94.07 06:21:01 AM 7 4.35 0.00 0.83 1.63 0.03 93.15 06:22:01 AM all 16.06 0.00 1.39 1.80 0.07 80.69 06:22:01 AM 0 15.63 0.00 1.39 1.47 0.10 81.41 06:22:01 AM 1 30.49 0.00 1.79 2.91 0.08 64.73 06:22:01 AM 2 8.27 0.00 1.12 1.72 0.07 88.83 06:22:01 AM 3 18.24 0.00 1.72 2.98 0.07 76.99 06:22:01 AM 4 17.82 0.00 1.09 1.12 0.07 79.91 06:22:01 AM 5 13.41 0.00 2.13 2.95 0.07 81.45 06:22:01 AM 6 13.12 0.00 1.05 0.38 0.07 85.37 06:22:01 AM 7 11.49 0.00 0.80 0.84 0.07 86.81 Average: all 13.21 0.00 1.28 1.48 0.06 83.97 Average: 0 11.61 0.00 1.28 1.63 0.08 85.40 Average: 1 21.16 0.00 1.78 1.86 0.08 75.12 Average: 2 12.44 0.00 1.41 1.28 0.05 84.82 Average: 3 12.47 0.00 1.30 2.51 0.06 83.67 Average: 4 19.12 0.00 1.31 1.11 0.05 78.41 Average: 5 11.77 0.00 1.59 1.85 0.06 84.72 Average: 6 9.18 0.00 0.76 0.32 0.05 89.69 Average: 7 7.95 0.00 0.82 1.23 0.05 89.95