---> uname -a: Linux prd-centos8-docker-8c-8g-24932.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 985 28553 19 2351 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:0b:b5:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86237sec preferred_lft 86237sec inet6 fe80::f816:3eff:fe0b:b546/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:ff:e5:5b 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) 07/19/2024 _x86_64_ (8 CPU) 16:07:04 LINUX RESTART (8 CPU) 04:08:01 PM tps rtps wtps bread/s bwrtn/s 04:09:01 PM 211.93 20.16 191.77 4134.09 10860.40 Average: 211.93 20.16 191.77 4134.09 10860.40 04:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 PM 28982124 30866720 3673588 11.25 2688 2202112 1800904 5.34 184980 3027500 130228 Average: 28982124 30866720 3673588 11.25 2688 2202112 1800904 5.34 184980 3027500 130228 04:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 147.85 124.43 1545.75 40.98 0.00 0.00 0.00 0.00 04:09:01 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 147.85 124.43 1545.75 40.98 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) 07/19/2024 _x86_64_ (8 CPU) 16:07:04 LINUX RESTART (8 CPU) 04:08:01 PM CPU %user %nice %system %iowait %steal %idle 04:09:01 PM all 11.80 0.00 1.22 1.77 0.06 85.15 04:09:01 PM 0 13.49 0.00 1.24 2.04 0.07 83.17 04:09:01 PM 1 11.87 0.00 1.22 1.90 0.07 84.94 04:09:01 PM 2 15.47 0.00 2.06 2.02 0.05 80.39 04:09:01 PM 3 12.67 0.00 1.42 1.97 0.07 83.87 04:09:01 PM 4 8.77 0.00 0.53 0.80 0.07 89.83 04:09:01 PM 5 7.94 0.00 0.92 0.90 0.03 90.21 04:09:01 PM 6 11.29 0.00 0.80 0.82 0.05 87.04 04:09:01 PM 7 12.90 0.00 1.60 3.73 0.05 81.72 Average: all 11.80 0.00 1.22 1.77 0.06 85.15 Average: 0 13.49 0.00 1.24 2.04 0.07 83.17 Average: 1 11.87 0.00 1.22 1.90 0.07 84.94 Average: 2 15.47 0.00 2.06 2.02 0.05 80.39 Average: 3 12.67 0.00 1.42 1.97 0.07 83.87 Average: 4 8.77 0.00 0.53 0.80 0.07 89.83 Average: 5 7.94 0.00 0.92 0.90 0.03 90.21 Average: 6 11.29 0.00 0.80 0.82 0.05 87.04 Average: 7 12.90 0.00 1.60 3.73 0.05 81.72