---> uname -a: Linux prd-centos8-docker-8c-8g-83310.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: 2800.000 BogoMIPS: 5600.00 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 975 28608 19 2306 30475 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:de:b1:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86257sec preferred_lft 86257sec inet6 fe80::f816:3eff:fede:b184/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:5b:17:89 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) 11/12/2024 _x86_64_ (8 CPU) 17:16:07 LINUX RESTART (8 CPU) 05:17:01 PM tps rtps wtps bread/s bwrtn/s 05:18:01 PM 214.65 22.96 191.69 4407.73 11121.81 Average: 214.65 22.96 191.69 4407.73 11121.81 05:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:18:01 PM 29292020 31198444 3363684 10.30 2688 2224084 1494032 4.43 380408 2525444 131440 Average: 29292020 31198444 3363684 10.30 2688 2224084 1494032 4.43 380408 2525444 131440 05:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 PM eth0 160.08 135.37 1884.35 37.82 0.00 0.00 0.00 0.00 05:18:01 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 160.08 135.37 1884.35 37.82 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) 11/12/2024 _x86_64_ (8 CPU) 17:16:07 LINUX RESTART (8 CPU) 05:17:01 PM CPU %user %nice %system %iowait %steal %idle 05:18:01 PM all 12.71 0.00 1.30 1.91 0.07 84.00 05:18:01 PM 0 6.80 0.00 0.95 1.29 0.13 90.83 05:18:01 PM 1 12.79 0.00 1.39 2.69 0.08 83.05 05:18:01 PM 2 5.02 0.00 1.02 2.76 0.07 91.14 05:18:01 PM 3 15.03 0.00 1.60 2.34 0.07 80.96 05:18:01 PM 4 14.99 0.00 1.44 2.19 0.07 81.31 05:18:01 PM 5 22.03 0.00 1.99 1.93 0.05 74.00 05:18:01 PM 6 13.80 0.00 0.97 1.40 0.05 83.78 05:18:01 PM 7 11.27 0.00 1.04 0.69 0.07 86.94 Average: all 12.71 0.00 1.30 1.91 0.07 84.00 Average: 0 6.80 0.00 0.95 1.29 0.13 90.83 Average: 1 12.79 0.00 1.39 2.69 0.08 83.05 Average: 2 5.02 0.00 1.02 2.76 0.07 91.14 Average: 3 15.03 0.00 1.60 2.34 0.07 80.96 Average: 4 14.99 0.00 1.44 2.19 0.07 81.31 Average: 5 22.03 0.00 1.99 1.93 0.05 74.00 Average: 6 13.80 0.00 0.97 1.40 0.05 83.78 Average: 7 11.27 0.00 1.04 0.69 0.07 86.94