---> uname -a: Linux prd-centos8-docker-8c-8g-8200.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 1058 27288 19 3542 30372 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:31:60:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe31:6024/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:f7:ef:c0 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 inet6 fe80::42:a9ff:fef7:efc0/64 scope link 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) 02/24/2024 _x86_64_ (8 CPU) 04:11:21 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 135.84 14.70 121.14 3742.89 8682.76 04:14:01 AM 341.73 12.63 329.10 1961.27 10852.02 04:15:01 AM 269.96 2.87 267.09 446.38 38307.10 04:16:01 AM 96.50 0.88 95.62 68.78 11752.30 Average: 211.00 7.77 203.23 1554.81 17398.82 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29381788 31198688 3273924 10.03 2688 2137400 2013872 5.98 173600 2653864 121660 04:14:01 AM 28441720 30525844 4213992 12.90 2688 2397740 1913152 5.68 257384 3476456 95232 04:15:01 AM 26997092 30020924 5658620 17.33 2688 3321928 2858420 8.48 453188 4658808 28 04:16:01 AM 27973540 31129440 4682172 14.34 2688 3453096 1518664 4.51 689152 3451876 11496 Average: 28198535 30718724 4457177 13.65 2688 2827541 2076027 6.16 393331 3560251 57104 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 88.65 64.03 1090.61 28.67 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 332.51 289.74 3075.00 43.08 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 461.85 344.57 8355.75 41.39 0.00 0.00 0.00 0.00 04:15:01 AM docker0 8.03 13.41 0.48 306.94 0.00 0.00 0.00 0.00 04:15:01 AM vethd15ab47 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM vethff09a90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 271.88 292.44 380.97 2164.85 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.17 0.00 0.02 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 288.72 247.69 3225.59 569.52 0.00 0.00 0.00 0.00 Average: docker0 2.01 3.39 0.12 76.74 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) 02/24/2024 _x86_64_ (8 CPU) 04:11:21 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.52 0.00 1.10 0.81 0.05 87.52 04:13:01 AM 0 8.43 0.00 1.10 0.23 0.07 90.17 04:13:01 AM 1 6.02 0.00 1.17 2.49 0.07 90.25 04:13:01 AM 2 5.98 0.00 0.64 0.17 0.07 93.15 04:13:01 AM 3 16.73 0.00 1.42 0.92 0.05 80.88 04:13:01 AM 4 18.94 0.00 1.25 0.45 0.05 79.31 04:13:01 AM 5 15.00 0.00 1.47 1.12 0.05 82.36 04:13:01 AM 6 10.35 0.00 1.25 0.13 0.03 88.23 04:13:01 AM 7 2.69 0.00 0.53 0.94 0.03 95.81 04:14:01 AM all 17.48 0.00 1.16 1.40 0.07 79.90 04:14:01 AM 0 20.68 0.00 2.17 2.82 0.08 74.24 04:14:01 AM 1 13.05 0.00 0.90 2.61 0.07 83.38 04:14:01 AM 2 12.03 0.00 1.39 1.12 0.08 85.38 04:14:01 AM 3 17.74 0.00 0.89 1.19 0.07 80.12 04:14:01 AM 4 15.86 0.00 1.45 2.01 0.07 80.62 04:14:01 AM 5 26.40 0.00 0.62 0.43 0.07 72.48 04:14:01 AM 6 18.26 0.00 1.15 0.84 0.07 79.69 04:14:01 AM 7 15.80 0.00 0.67 0.15 0.08 83.30 04:15:01 AM all 15.65 0.00 2.16 2.25 0.07 79.87 04:15:01 AM 0 17.91 0.00 2.63 3.12 0.08 76.26 04:15:01 AM 1 19.01 0.00 2.28 3.01 0.07 75.63 04:15:01 AM 2 13.79 0.00 2.30 2.36 0.07 81.49 04:15:01 AM 3 18.06 0.00 2.13 4.32 0.07 75.42 04:15:01 AM 4 14.44 0.00 2.13 2.83 0.07 80.54 04:15:01 AM 5 13.40 0.00 1.96 0.87 0.08 83.68 04:15:01 AM 6 14.12 0.00 1.81 0.15 0.07 83.85 04:15:01 AM 7 14.48 0.00 2.04 1.31 0.05 82.12 04:16:01 AM all 12.01 0.00 1.75 0.46 0.06 85.71 04:16:01 AM 0 9.63 0.00 1.40 1.00 0.07 87.90 04:16:01 AM 1 19.72 0.00 2.48 0.29 0.08 77.42 04:16:01 AM 2 17.57 0.00 1.57 0.17 0.05 80.64 04:16:01 AM 3 10.90 0.00 2.25 1.02 0.07 85.76 04:16:01 AM 4 6.45 0.00 1.39 0.12 0.03 92.01 04:16:01 AM 5 18.40 0.00 1.53 0.35 0.07 79.65 04:16:01 AM 6 6.52 0.00 1.68 0.10 0.07 91.64 04:16:01 AM 7 6.94 0.00 1.72 0.62 0.07 90.66 Average: all 13.91 0.00 1.54 1.23 0.06 83.25 Average: 0 14.15 0.00 1.83 1.79 0.08 82.15 Average: 1 14.45 0.00 1.71 2.10 0.07 81.68 Average: 2 12.34 0.00 1.47 0.95 0.07 85.17 Average: 3 15.86 0.00 1.67 1.86 0.06 80.54 Average: 4 13.92 0.00 1.55 1.35 0.05 83.12 Average: 5 18.31 0.00 1.39 0.69 0.07 79.54 Average: 6 12.31 0.00 1.47 0.31 0.06 85.85 Average: 7 9.97 0.00 1.24 0.75 0.06 87.98