---> uname -a: Linux prd-centos8-docker-8c-8g-17980.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: 2799.996 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 1021 27357 19 3511 30417 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:8f:00:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe8f:5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:ce:99:a8 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) 11:03:48 LINUX RESTART (8 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 126.59 8.10 118.49 1555.48 10211.51 11:07:01 AM 244.04 0.88 243.16 26.26 9058.86 11:08:01 AM 137.23 3.47 133.76 167.97 34979.92 Average: 169.28 4.15 165.14 583.29 18082.99 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 29481596 31250176 3174108 9.72 2688 2088852 1419104 4.21 171796 2551296 103712 11:07:01 AM 27503420 30369220 5152284 15.78 2688 3176612 2303852 6.84 202180 4456492 995476 11:08:01 AM 27982584 31115264 4673120 14.31 2688 3437508 1510740 4.48 462920 3704096 268028 Average: 28322533 30911553 4333171 13.27 2688 2900991 1744565 5.18 278965 3570628 455739 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 95.32 66.04 1056.22 33.64 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 474.10 360.87 8618.39 62.59 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 239.61 236.18 782.32 1181.57 0.00 0.00 0.00 0.00 11:08:01 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 269.67 221.02 3485.51 425.91 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) 11:03:48 LINUX RESTART (8 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 9.39 0.00 0.94 1.51 0.05 88.11 11:06:01 AM 0 8.23 0.00 0.75 0.35 0.07 90.61 11:06:01 AM 1 7.98 0.00 0.95 4.80 0.10 86.16 11:06:01 AM 2 17.37 0.00 1.27 3.12 0.07 78.17 11:06:01 AM 3 9.45 0.00 1.12 0.77 0.05 88.61 11:06:01 AM 4 1.94 0.00 0.48 0.48 0.03 97.06 11:06:01 AM 5 8.48 0.00 0.60 0.47 0.02 90.44 11:06:01 AM 6 1.79 0.00 0.52 0.42 0.05 97.23 11:06:01 AM 7 19.87 0.00 1.79 1.70 0.05 76.59 11:07:01 AM all 12.63 0.00 1.06 1.72 0.07 84.51 11:07:01 AM 0 11.41 0.00 0.55 0.57 0.05 87.42 11:07:01 AM 1 10.80 0.00 1.59 4.43 0.07 83.12 11:07:01 AM 2 18.98 0.00 1.02 0.82 0.08 79.10 11:07:01 AM 3 13.20 0.00 1.29 1.89 0.10 83.53 11:07:01 AM 4 9.37 0.00 1.25 2.59 0.08 86.70 11:07:01 AM 5 17.80 0.00 1.19 1.36 0.07 79.59 11:07:01 AM 6 15.09 0.00 1.02 1.22 0.07 82.60 11:07:01 AM 7 4.41 0.00 0.59 0.92 0.07 94.01 11:08:01 AM all 9.87 0.00 1.08 2.86 0.06 86.13 11:08:01 AM 0 9.69 0.00 1.03 3.84 0.07 85.37 11:08:01 AM 1 25.85 0.00 0.94 8.32 0.08 64.81 11:08:01 AM 2 6.12 0.00 0.69 2.23 0.05 90.91 11:08:01 AM 3 7.99 0.00 1.09 3.78 0.07 87.08 11:08:01 AM 4 11.97 0.00 1.15 0.74 0.07 86.08 11:08:01 AM 5 8.37 0.00 1.94 0.69 0.07 88.93 11:08:01 AM 6 4.96 0.00 0.72 2.64 0.05 91.63 11:08:01 AM 7 3.96 0.00 1.12 0.65 0.05 94.22 Average: all 10.63 0.00 1.03 2.03 0.06 86.25 Average: 0 9.78 0.00 0.78 1.59 0.06 87.80 Average: 1 14.88 0.00 1.16 5.85 0.08 78.02 Average: 2 14.16 0.00 0.99 2.06 0.07 82.73 Average: 3 10.21 0.00 1.16 2.14 0.07 86.41 Average: 4 7.75 0.00 0.96 1.27 0.06 89.95 Average: 5 11.55 0.00 1.24 0.84 0.05 86.33 Average: 6 7.27 0.00 0.75 1.43 0.06 90.49 Average: 7 9.42 0.00 1.16 1.09 0.06 88.27