---> uname -a: Linux prd-centos8-docker-8c-8g-20508.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 1034 26620 19 4235 30393 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:bd:09:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:febd:95e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:30:d8:ca 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::42:10ff:fe30:d8ca/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) 04/04/2024 _x86_64_ (8 CPU) 10:02:52 LINUX RESTART (8 CPU) 10:03:01 AM tps rtps wtps bread/s bwrtn/s 10:04:01 AM 245.10 56.65 188.45 9017.16 41940.90 10:05:01 AM 246.90 17.51 229.39 3651.18 10554.78 10:06:01 AM 163.70 17.09 146.60 1569.08 38818.73 10:07:01 AM 63.30 4.80 58.50 6155.01 20538.42 Average: 179.75 24.01 155.74 5098.11 27963.21 10:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 AM 29609880 31228544 3045832 9.33 2688 1945052 1542124 4.58 160716 2466692 122632 10:05:01 AM 28559256 30672212 4096456 12.54 2688 2428208 1928528 5.72 201924 3420028 264676 10:06:01 AM 26415812 29432484 6239900 19.11 2688 3313944 4072252 12.08 465088 5222636 1600 10:07:01 AM 27281504 31145176 5374208 16.46 2688 4157592 1476516 4.38 856632 3967216 88220 Average: 27966613 30619604 4689099 14.36 2688 2961199 2254855 6.69 421090 3769143 119282 10:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 344.64 210.28 1416.61 61.78 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 427.17 323.61 4746.35 56.77 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 3.33 3.33 0.41 0.41 0.00 0.00 0.00 0.00 10:06:01 AM eth0 932.82 356.75 7303.91 33.36 0.00 0.00 0.00 0.00 10:06:01 AM docker0 1.42 1.82 0.22 0.21 0.00 0.00 0.00 0.00 10:06:01 AM vethc8c191c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:07:01 AM lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 10:07:01 AM eth0 367.78 266.21 3663.49 37.07 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.77 0.90 0.10 0.10 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.15 0.15 0.00 0.00 0.00 0.00 Average: eth0 518.10 289.21 4282.59 47.24 0.00 0.00 0.00 0.00 Average: docker0 0.55 0.68 0.08 0.08 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) 04/04/2024 _x86_64_ (8 CPU) 10:02:52 LINUX RESTART (8 CPU) 10:03:01 AM CPU %user %nice %system %iowait %steal %idle 10:04:01 AM all 13.28 0.00 2.48 3.33 0.06 80.85 10:04:01 AM 0 8.58 0.00 2.41 3.73 0.07 85.21 10:04:01 AM 1 26.47 0.00 4.57 7.62 0.07 61.26 10:04:01 AM 2 10.23 0.00 2.78 4.63 0.08 82.28 10:04:01 AM 3 16.41 0.00 2.71 4.38 0.05 76.44 10:04:01 AM 4 10.67 0.00 2.34 2.04 0.05 84.90 10:04:01 AM 5 14.46 0.00 1.52 2.39 0.05 81.58 10:04:01 AM 6 12.08 0.00 1.82 0.58 0.03 85.48 10:04:01 AM 7 7.36 0.00 1.69 1.27 0.05 89.63 10:05:01 AM all 16.54 0.00 1.19 1.74 0.07 80.47 10:05:01 AM 0 13.85 0.00 0.87 0.40 0.07 84.81 10:05:01 AM 1 20.06 0.00 1.44 1.82 0.08 76.59 10:05:01 AM 2 25.31 0.00 1.02 2.66 0.08 70.93 10:05:01 AM 3 24.52 0.00 2.32 4.54 0.08 68.53 10:05:01 AM 4 10.99 0.00 0.94 0.53 0.05 87.49 10:05:01 AM 5 11.96 0.00 0.84 1.35 0.07 85.78 10:05:01 AM 6 17.14 0.00 1.10 2.21 0.07 79.48 10:05:01 AM 7 8.47 0.00 0.97 0.40 0.05 90.11 10:06:01 AM all 27.97 0.23 2.52 2.14 0.08 67.06 10:06:01 AM 0 26.76 0.05 1.97 0.25 0.08 70.89 10:06:01 AM 1 31.30 1.77 2.71 1.85 0.08 62.27 10:06:01 AM 2 23.80 0.00 2.71 2.12 0.08 71.29 10:06:01 AM 3 32.91 0.02 2.68 2.49 0.07 61.84 10:06:01 AM 4 21.51 0.00 2.07 2.91 0.10 73.42 10:06:01 AM 5 25.65 0.02 2.44 3.85 0.08 67.96 10:06:01 AM 6 31.98 0.00 3.18 3.04 0.08 61.72 10:06:01 AM 7 29.87 0.00 2.42 0.57 0.07 67.06 10:07:01 AM all 18.58 0.06 1.70 1.26 0.07 78.34 10:07:01 AM 0 18.88 0.03 1.86 0.17 0.08 78.98 10:07:01 AM 1 11.06 0.00 1.84 4.46 0.08 82.56 10:07:01 AM 2 29.37 0.39 1.86 0.99 0.08 67.31 10:07:01 AM 3 16.47 0.00 1.68 0.87 0.07 80.91 10:07:01 AM 4 12.99 0.00 1.29 3.20 0.07 82.46 10:07:01 AM 5 18.64 0.02 1.97 0.05 0.07 79.25 10:07:01 AM 6 23.12 0.00 1.49 0.30 0.07 75.02 10:07:01 AM 7 18.11 0.02 1.59 0.02 0.07 80.20 Average: all 19.08 0.07 1.97 2.12 0.07 76.69 Average: 0 17.01 0.02 1.77 1.14 0.08 79.98 Average: 1 22.21 0.44 2.64 3.94 0.08 70.69 Average: 2 22.18 0.10 2.09 2.60 0.08 72.95 Average: 3 22.57 0.00 2.35 3.08 0.07 71.94 Average: 4 14.03 0.00 1.66 2.17 0.07 82.08 Average: 5 17.66 0.01 1.69 1.91 0.07 78.66 Average: 6 21.06 0.00 1.90 1.53 0.06 75.45 Average: 7 15.93 0.00 1.67 0.57 0.06 81.78