---> uname -a: Linux prd-centos8-docker-8c-8g-18136.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1009 27044 19 3836 30431 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:0f:bc:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe0f:bcb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:f7:f2:b3 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) 03/25/2024 _x86_64_ (8 CPU) 23:36:21 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 130.71 9.35 121.36 2912.90 9538.87 11:39:01 PM 172.15 14.60 157.56 1682.39 5768.42 11:40:01 PM 218.39 2.12 216.28 143.02 54623.09 Average: 173.75 8.69 165.07 1579.43 23311.10 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29459780 31266268 3195932 9.79 2688 2126740 1369036 4.06 171468 2571676 107980 11:39:01 PM 28375760 30855584 4279952 13.11 2688 2792268 1758712 5.22 199664 3601772 608948 11:40:01 PM 27723968 31192020 4931744 15.10 2688 3773808 1450556 4.30 538992 3893408 29848 Average: 28519836 31104624 4135876 12.67 2688 2897605 1526101 4.53 303375 3355619 248925 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 77.42 54.30 1040.22 25.21 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 397.97 331.29 5757.43 57.95 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 345.12 307.73 4220.22 1912.56 0.00 0.00 0.00 0.00 11:40:01 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 273.50 231.10 3672.51 665.27 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) 03/25/2024 _x86_64_ (8 CPU) 23:36:21 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.27 0.00 1.00 0.73 0.04 87.97 11:38:01 PM 0 1.10 0.00 0.23 0.08 0.03 98.55 11:38:01 PM 1 13.93 0.00 1.50 0.47 0.03 84.07 11:38:01 PM 2 22.65 0.00 1.85 0.73 0.05 74.71 11:38:01 PM 3 24.19 0.00 1.55 1.00 0.07 73.19 11:38:01 PM 4 9.74 0.00 0.95 0.83 0.03 88.44 11:38:01 PM 5 2.90 0.00 0.62 1.59 0.02 94.87 11:38:01 PM 6 0.92 0.00 0.35 0.32 0.05 98.36 11:38:01 PM 7 6.68 0.00 0.93 0.80 0.03 91.55 11:39:01 PM all 9.39 0.00 0.88 0.61 0.06 89.06 11:39:01 PM 0 11.00 0.00 0.70 0.30 0.07 87.93 11:39:01 PM 1 5.21 0.00 0.67 1.02 0.05 93.05 11:39:01 PM 2 9.17 0.00 1.44 0.37 0.07 88.96 11:39:01 PM 3 9.39 0.00 1.30 0.72 0.07 88.52 11:39:01 PM 4 10.12 0.00 0.72 0.58 0.07 88.51 11:39:01 PM 5 8.91 0.00 1.04 0.53 0.05 89.47 11:39:01 PM 6 11.54 0.00 0.52 0.10 0.05 87.79 11:39:01 PM 7 9.75 0.00 0.69 1.25 0.08 88.22 11:40:01 PM all 13.16 0.00 1.51 2.82 0.06 82.44 11:40:01 PM 0 12.54 0.00 1.25 3.24 0.07 82.90 11:40:01 PM 1 12.22 0.00 1.40 3.59 0.08 82.70 11:40:01 PM 2 12.86 0.00 1.31 5.95 0.07 79.82 11:40:01 PM 3 16.54 0.00 1.24 0.62 0.07 81.54 11:40:01 PM 4 21.06 0.00 1.83 2.85 0.08 74.18 11:40:01 PM 5 6.90 0.00 1.10 4.30 0.03 87.67 11:40:01 PM 6 14.20 0.00 1.60 1.36 0.05 82.79 11:40:01 PM 7 8.98 0.00 2.33 0.67 0.07 87.95 Average: all 10.94 0.00 1.13 1.39 0.06 86.49 Average: 0 8.21 0.00 0.73 1.21 0.06 89.79 Average: 1 10.46 0.00 1.19 1.69 0.06 86.60 Average: 2 14.90 0.00 1.53 2.35 0.06 81.16 Average: 3 16.71 0.00 1.36 0.78 0.07 81.08 Average: 4 13.63 0.00 1.16 1.42 0.06 83.72 Average: 5 6.23 0.00 0.92 2.14 0.03 90.67 Average: 6 8.88 0.00 0.82 0.59 0.05 89.66 Average: 7 8.47 0.00 1.32 0.91 0.06 89.24