---> uname -a: Linux prd-centos8-docker-8c-8g-25393.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 1017 27048 19 3824 30422 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:71:c8:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fe71:c8ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:09:03:96 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) 04/23/2024 _x86_64_ (8 CPU) 19:09:22 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 133.44 9.35 124.09 2912.90 9903.42 07:12:01 PM 261.01 15.93 245.08 1654.92 7254.06 07:13:01 PM 145.73 0.65 145.08 65.71 54374.61 Average: 180.06 8.64 171.41 1544.50 23844.95 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29461800 31257676 3193912 9.78 2688 2116012 1388608 4.12 171448 2571628 108028 07:12:01 PM 27367772 30621308 5287940 16.19 2688 3560868 1876764 5.57 312748 4473496 1363140 07:13:01 PM 27674016 31129412 4981696 15.26 2688 3760948 1498556 4.45 539824 3939876 1012 Average: 28167863 31002799 4487849 13.74 2688 3145943 1587976 4.71 341340 3661667 490727 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 86.09 63.95 1031.97 27.59 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 636.23 452.36 9713.84 71.88 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 205.36 206.75 263.24 1894.21 0.00 0.00 0.00 0.00 07:13:01 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 309.21 241.01 3669.35 664.59 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) 04/23/2024 _x86_64_ (8 CPU) 19:09:22 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 10.29 0.00 1.01 0.90 0.05 87.76 07:11:01 PM 0 0.67 0.00 0.42 0.28 0.08 98.55 07:11:01 PM 1 18.79 0.00 1.67 0.90 0.05 78.60 07:11:01 PM 2 1.44 0.00 0.52 1.07 0.05 96.93 07:11:01 PM 3 29.44 0.00 2.02 1.00 0.05 67.49 07:11:01 PM 4 8.98 0.00 0.85 1.87 0.07 88.23 07:11:01 PM 5 18.38 0.00 1.48 0.73 0.03 79.37 07:11:01 PM 6 2.82 0.00 0.75 0.80 0.03 95.59 07:11:01 PM 7 1.80 0.00 0.33 0.53 0.02 97.31 07:12:01 PM all 12.68 0.00 1.24 1.08 0.08 84.93 07:12:01 PM 0 10.59 0.00 0.82 1.29 0.07 87.24 07:12:01 PM 1 18.07 0.00 1.47 0.77 0.07 79.63 07:12:01 PM 2 9.06 0.00 0.94 1.47 0.10 88.43 07:12:01 PM 3 15.73 0.00 2.21 1.02 0.08 80.96 07:12:01 PM 4 11.47 0.00 0.80 0.50 0.07 87.16 07:12:01 PM 5 11.07 0.00 1.14 1.34 0.07 86.39 07:12:01 PM 6 13.62 0.00 0.95 0.67 0.08 84.68 07:12:01 PM 7 11.81 0.00 1.55 1.62 0.08 84.93 07:13:01 PM all 10.83 0.00 1.20 3.40 0.06 84.52 07:13:01 PM 0 3.71 0.00 0.97 2.22 0.08 93.02 07:13:01 PM 1 3.99 0.00 1.22 4.33 0.10 90.36 07:13:01 PM 2 13.01 0.00 1.32 3.08 0.05 82.53 07:13:01 PM 3 15.70 0.00 1.15 10.41 0.05 72.68 07:13:01 PM 4 9.95 0.00 1.22 0.72 0.02 88.10 07:13:01 PM 5 12.12 0.00 1.35 3.48 0.03 83.02 07:13:01 PM 6 5.20 0.00 0.99 0.89 0.05 92.88 07:13:01 PM 7 22.98 0.00 1.36 2.06 0.07 73.53 Average: all 11.26 0.00 1.15 1.79 0.06 85.73 Average: 0 4.98 0.00 0.73 1.26 0.08 92.94 Average: 1 13.63 0.00 1.45 2.00 0.07 82.85 Average: 2 7.83 0.00 0.93 1.87 0.07 89.31 Average: 3 20.29 0.00 1.79 4.14 0.06 73.71 Average: 4 10.13 0.00 0.96 1.03 0.05 87.83 Average: 5 13.86 0.00 1.32 1.85 0.04 82.92 Average: 6 7.21 0.00 0.90 0.79 0.06 91.05 Average: 7 12.18 0.00 1.08 1.40 0.06 85.28