---> uname -a: Linux prd-centos8-docker-8c-8g-38880.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1090 25108 19 5690 30326 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:4e:fb:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe4e:fb0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:b2:c4:d3 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:e2ff:feb2:c4d3/64 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) 09/16/2024 _x86_64_ (8 CPU) 06:20:06 LINUX RESTART (8 CPU) 06:21:01 AM tps rtps wtps bread/s bwrtn/s 06:22:01 AM 269.44 17.08 252.37 8116.23 12338.85 06:23:01 AM 287.62 12.53 275.09 7442.45 50994.15 06:24:01 AM 216.06 6.13 209.93 399.73 79538.11 06:25:01 AM 34.12 0.62 33.51 63.45 11289.87 Average: 201.81 9.09 192.72 4005.31 38541.96 06:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 AM 28760280 30841840 3895432 11.93 2688 2395764 1711924 5.08 306100 3115608 76592 06:23:01 AM 26229108 30419884 6426604 19.68 2688 4481396 2081628 6.18 700324 5164756 967684 06:24:01 AM 25027400 30363824 7628312 23.36 2688 5616580 2161040 6.41 1182288 5846176 308568 06:25:01 AM 25774332 31116636 6881380 21.07 2688 5622012 1482368 4.40 1400008 4886120 868 Average: 26447780 30685546 6207932 19.01 2688 4528938 1859240 5.52 897180 4753165 338428 06:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 228.84 212.23 1554.89 62.72 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 797.82 678.57 8399.50 3313.80 0.00 0.00 0.00 0.00 06:23:01 AM docker0 1.97 2.97 0.12 45.19 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 300.60 198.35 2195.46 219.26 0.00 0.00 0.00 0.00 06:24:01 AM docker0 3.25 5.53 0.19 85.06 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 264.01 270.08 37.89 2582.69 0.00 0.00 0.00 0.00 06:25:01 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 397.81 339.80 3046.90 1544.56 0.00 0.00 0.00 0.00 Average: docker0 1.30 2.12 0.08 32.56 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) 09/16/2024 _x86_64_ (8 CPU) 06:20:06 LINUX RESTART (8 CPU) 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 16.62 0.00 1.43 1.59 0.08 80.28 06:22:01 AM 0 18.50 0.00 2.49 2.68 0.10 76.23 06:22:01 AM 1 22.98 0.00 1.17 1.35 0.10 74.39 06:22:01 AM 2 16.79 0.00 1.27 1.49 0.10 80.35 06:22:01 AM 3 11.15 0.00 1.46 2.44 0.07 84.89 06:22:01 AM 4 11.64 0.00 1.00 1.15 0.05 86.15 06:22:01 AM 5 15.29 0.00 1.09 1.34 0.08 82.20 06:22:01 AM 6 27.83 0.00 2.09 0.88 0.08 69.12 06:22:01 AM 7 8.72 0.00 0.89 1.35 0.08 88.95 06:23:01 AM all 19.77 0.00 3.31 2.31 0.08 74.52 06:23:01 AM 0 20.09 0.00 3.34 3.31 0.10 73.15 06:23:01 AM 1 19.14 0.00 3.52 2.46 0.08 74.79 06:23:01 AM 2 16.10 0.00 3.85 4.12 0.07 75.87 06:23:01 AM 3 20.03 0.00 3.13 3.03 0.08 73.72 06:23:01 AM 4 12.13 0.00 2.44 0.93 0.08 84.42 06:23:01 AM 5 29.00 0.00 3.97 1.48 0.08 65.47 06:23:01 AM 6 22.18 0.00 2.91 1.88 0.07 72.96 06:23:01 AM 7 19.48 0.00 3.35 1.28 0.07 75.82 06:24:01 AM all 12.57 0.00 3.60 3.08 0.06 80.69 06:24:01 AM 0 4.74 0.00 2.42 1.01 0.07 91.77 06:24:01 AM 1 11.61 0.00 3.99 9.47 0.07 74.86 06:24:01 AM 2 20.13 0.00 3.73 2.89 0.07 73.18 06:24:01 AM 3 8.24 0.00 3.70 3.46 0.07 84.53 06:24:01 AM 4 16.13 0.00 3.56 0.74 0.07 79.50 06:24:01 AM 5 14.97 0.00 3.28 0.37 0.05 81.33 06:24:01 AM 6 9.33 0.00 3.09 1.51 0.05 86.02 06:24:01 AM 7 15.38 0.00 5.01 5.20 0.07 74.34 06:25:01 AM all 11.37 0.00 0.77 0.37 0.08 87.42 06:25:01 AM 0 5.67 0.00 0.83 0.43 0.08 92.98 06:25:01 AM 1 20.09 0.00 1.22 0.07 0.10 78.52 06:25:01 AM 2 11.74 0.00 0.77 0.45 0.07 86.98 06:25:01 AM 3 5.60 0.00 0.58 1.73 0.07 92.01 06:25:01 AM 4 2.63 0.00 0.47 0.05 0.08 96.77 06:25:01 AM 5 21.17 0.00 0.97 0.07 0.07 77.73 06:25:01 AM 6 9.10 0.00 0.53 0.00 0.07 90.29 06:25:01 AM 7 14.97 0.00 0.79 0.12 0.07 84.06 Average: all 15.08 0.00 2.27 1.83 0.08 80.74 Average: 0 12.24 0.00 2.27 1.86 0.09 83.54 Average: 1 18.47 0.00 2.47 3.33 0.09 75.64 Average: 2 16.18 0.00 2.40 2.23 0.08 79.11 Average: 3 11.24 0.00 2.21 2.67 0.07 83.81 Average: 4 10.63 0.00 1.87 0.72 0.07 86.72 Average: 5 20.10 0.00 2.32 0.81 0.07 76.69 Average: 6 17.12 0.00 2.15 1.07 0.07 79.59 Average: 7 14.62 0.00 2.50 1.98 0.07 80.82