---> uname -a: Linux prd-centos8-docker-8c-8g-19900.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 1032 27491 19 3365 30409 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:cd:72:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fecd:7258/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:8b:df:a9 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) 06/28/2024 _x86_64_ (8 CPU) 07:12:25 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 124.95 9.28 115.66 2866.99 9027.83 07:15:01 AM 208.00 22.76 185.24 7166.54 7336.17 07:16:01 AM 114.43 1.12 113.31 126.65 31787.99 Average: 149.13 11.05 138.07 3386.94 16050.18 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29484836 31265172 3170876 9.71 2688 2101572 1378332 4.09 167508 2558096 110544 07:15:01 AM 27885304 30400912 4770408 14.61 2688 2827236 2659776 7.89 451976 3831272 450628 07:16:01 AM 28130572 31118652 4525140 13.86 2688 3296468 1522892 4.52 741316 3293288 24036 Average: 28500237 30928245 4155475 12.73 2688 2741759 1853667 5.50 453600 3227552 195069 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 97.92 67.64 1054.25 25.98 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 310.86 276.87 3625.11 45.52 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 180.27 157.87 1510.82 36.60 0.00 0.00 0.00 0.00 07:16:01 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 196.36 167.47 2063.48 36.03 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) 06/28/2024 _x86_64_ (8 CPU) 07:12:25 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 8.40 0.00 0.97 0.81 0.04 89.79 07:14:01 AM 0 2.00 0.00 0.33 0.23 0.05 97.38 07:14:01 AM 1 3.75 0.00 0.80 1.59 0.05 93.81 07:14:01 AM 2 14.11 0.00 1.33 1.28 0.03 83.24 07:14:01 AM 3 7.82 0.00 0.92 0.40 0.03 90.82 07:14:01 AM 4 19.30 0.00 2.19 1.00 0.05 77.46 07:14:01 AM 5 8.53 0.00 0.67 0.90 0.05 89.85 07:14:01 AM 6 7.08 0.00 0.97 0.82 0.02 91.12 07:14:01 AM 7 4.57 0.00 0.52 0.23 0.03 94.64 07:15:01 AM all 24.09 0.00 1.59 1.24 0.08 73.00 07:15:01 AM 0 33.19 0.00 1.35 0.64 0.08 64.74 07:15:01 AM 1 20.90 0.00 1.64 1.61 0.08 75.77 07:15:01 AM 2 15.09 0.00 1.89 2.41 0.08 80.53 07:15:01 AM 3 33.14 0.00 2.00 1.60 0.08 63.18 07:15:01 AM 4 30.37 0.00 1.19 0.28 0.08 68.07 07:15:01 AM 5 21.97 0.00 1.81 1.26 0.07 74.90 07:15:01 AM 6 24.56 0.00 1.53 1.26 0.08 72.58 07:15:01 AM 7 13.46 0.00 1.29 0.90 0.08 84.26 07:16:01 AM all 20.78 0.00 1.86 1.73 0.06 75.56 07:16:01 AM 0 26.22 0.00 2.21 1.69 0.08 69.79 07:16:01 AM 1 29.24 0.00 2.58 3.99 0.07 64.13 07:16:01 AM 2 24.74 0.00 1.89 0.87 0.07 72.43 07:16:01 AM 3 12.84 0.00 2.01 2.38 0.05 82.73 07:16:01 AM 4 17.01 0.00 1.76 1.61 0.05 79.58 07:16:01 AM 5 26.58 0.00 1.71 0.64 0.05 71.03 07:16:01 AM 6 16.68 0.00 1.22 0.75 0.05 81.29 07:16:01 AM 7 12.96 0.00 1.52 1.96 0.05 83.51 Average: all 17.74 0.00 1.47 1.26 0.06 79.46 Average: 0 20.46 0.00 1.30 0.85 0.07 77.32 Average: 1 17.95 0.00 1.67 2.39 0.07 77.92 Average: 2 17.97 0.00 1.71 1.52 0.06 78.74 Average: 3 17.91 0.00 1.64 1.46 0.06 78.94 Average: 4 22.23 0.00 1.71 0.96 0.06 75.04 Average: 5 19.02 0.00 1.39 0.93 0.06 78.59 Average: 6 16.09 0.00 1.24 0.94 0.05 81.68 Average: 7 10.33 0.00 1.11 1.03 0.06 87.48