---> uname -a: Linux prd-centos8-docker-8c-8g-77571.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: 2800.000 BogoMIPS: 5600.00 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 1051 27215 19 3623 30380 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:53:73:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe53:73d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:9c:92:b1 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::42:71ff:fe9c:92b1/64 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) 10/18/2024 _x86_64_ (8 CPU) 03:37:24 LINUX RESTART (8 CPU) 03:38:03 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 134.75 21.74 113.01 4518.81 6740.63 03:40:01 AM 397.85 5.75 392.10 1234.79 15068.98 03:41:01 AM 271.09 3.05 268.04 514.18 46091.60 Average: 269.40 10.05 259.35 2061.92 22811.85 03:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29335684 31167108 3320020 10.17 2688 2151840 1627152 4.83 178068 2700940 200600 03:40:01 AM 27847220 30077912 4808484 14.72 2688 2543180 2359688 7.00 388976 3934668 217252 03:41:01 AM 26288684 29455072 6367020 19.50 2688 3463908 2950504 8.75 657608 5170764 66720 Average: 27823863 30233364 4831841 14.80 2688 2719643 2312448 6.86 408217 3935457 161524 03:38:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 109.65 87.31 1155.91 31.10 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 438.84 365.78 5588.95 49.03 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 544.83 446.81 7121.50 1161.80 0.00 0.00 0.00 0.00 03:41:01 AM docker0 7.10 11.75 0.43 306.29 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 367.31 302.36 4661.11 418.26 0.00 0.00 0.00 0.00 Average: docker0 2.39 3.96 0.14 103.24 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) 10/18/2024 _x86_64_ (8 CPU) 03:37:24 LINUX RESTART (8 CPU) 03:38:03 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 10.97 0.00 1.17 0.67 0.05 87.14 03:39:01 AM 0 7.60 0.00 0.83 0.48 0.05 91.04 03:39:01 AM 1 15.63 0.00 1.71 1.30 0.05 81.31 03:39:01 AM 2 12.11 0.00 1.09 1.00 0.03 85.76 03:39:01 AM 3 11.03 0.00 1.43 0.52 0.05 86.97 03:39:01 AM 4 18.44 0.00 1.92 0.31 0.05 79.28 03:39:01 AM 5 3.65 0.00 0.42 0.16 0.07 95.71 03:39:01 AM 6 16.27 0.00 1.42 0.55 0.05 81.71 03:39:01 AM 7 3.04 0.00 0.54 1.05 0.03 95.33 03:40:01 AM all 26.33 0.00 1.61 1.56 0.09 70.41 03:40:01 AM 0 22.05 0.00 1.12 0.54 0.08 76.20 03:40:01 AM 1 34.04 0.00 1.89 1.64 0.10 62.32 03:40:01 AM 2 32.91 0.00 2.80 3.57 0.08 60.63 03:40:01 AM 3 30.33 0.00 1.74 0.62 0.10 67.20 03:40:01 AM 4 27.10 0.00 1.53 1.46 0.10 69.81 03:40:01 AM 5 26.63 0.00 1.63 2.30 0.08 69.37 03:40:01 AM 6 12.06 0.00 1.26 1.99 0.08 84.60 03:40:01 AM 7 25.50 0.00 0.94 0.40 0.07 73.09 03:41:01 AM all 15.56 0.00 2.86 2.83 0.09 78.65 03:41:01 AM 0 7.92 0.00 2.09 0.52 0.08 89.39 03:41:01 AM 1 24.02 0.00 3.02 7.68 0.08 65.20 03:41:01 AM 2 18.70 0.00 3.78 5.35 0.12 72.06 03:41:01 AM 3 20.13 0.00 2.48 2.47 0.10 74.82 03:41:01 AM 4 11.73 0.00 3.37 1.89 0.10 82.92 03:41:01 AM 5 8.03 0.00 3.07 1.86 0.07 86.97 03:41:01 AM 6 19.03 0.00 2.57 2.72 0.10 75.58 03:41:01 AM 7 14.95 0.00 2.52 0.15 0.08 82.30 Average: all 17.69 0.00 1.89 1.70 0.08 78.65 Average: 0 12.59 0.00 1.35 0.51 0.07 85.48 Average: 1 24.65 0.00 2.21 3.56 0.08 69.50 Average: 2 21.33 0.00 2.57 3.33 0.08 72.69 Average: 3 20.59 0.00 1.89 1.21 0.08 76.23 Average: 4 19.11 0.00 2.27 1.23 0.08 77.31 Average: 5 12.87 0.00 1.72 1.45 0.07 83.89 Average: 6 15.78 0.00 1.75 1.77 0.08 80.62 Average: 7 14.62 0.00 1.34 0.53 0.06 83.45