---> uname -a: Linux prd-centos8-docker-8c-8g-16686.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 1064 26518 19 4307 30360 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:b5:2f:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:feb5:2f75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:32:88:01 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:c8ff:fe32:8801/64 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) 12/01/2025 _x86_64_ (8 CPU) 07:30:39 LINUX RESTART (8 CPU) 07:31:03 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 249.84 11.44 238.40 2964.36 7864.63 07:33:01 AM 248.19 13.88 234.31 1672.25 19246.11 07:34:01 AM 49.82 2.62 47.20 1057.91 3517.86 07:35:01 AM 263.83 16.26 247.58 5434.22 29092.44 07:36:01 AM 31.71 0.00 31.71 0.00 20908.45 07:37:01 AM 9.82 0.07 9.75 50.12 236.06 07:38:01 AM 20.64 0.65 19.99 37.59 450.23 Average: 124.24 6.39 117.85 1595.96 11634.99 07:31:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29502636 31281892 3153076 9.66 2688 2098716 2041432 6.06 145144 2565648 235024 07:33:01 AM 28108324 30240956 4547388 13.93 2688 2446308 2324228 6.90 172456 3893744 26964 07:34:01 AM 26800580 29356412 5855132 17.93 2688 2864920 3087520 9.16 302604 5050760 327048 07:35:01 AM 26101564 29903776 6554148 20.07 2688 4094344 2428668 7.21 728680 5264652 610324 07:36:01 AM 25941860 29752816 6713852 20.56 2688 4102824 2553016 7.57 728844 5419648 20 07:37:01 AM 25525080 29339244 7130632 21.84 2688 4105964 2935912 8.71 733632 5833496 20 07:38:01 AM 27157868 31088764 5497844 16.84 2688 4220616 1528284 4.53 880756 4052168 132756 Average: 27019702 30137694 5636010 17.26 2688 3419099 2414151 7.16 527445 4582874 190308 07:31:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 247.10 155.98 1564.35 57.62 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 651.52 492.87 4867.50 86.24 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 982.19 319.21 5434.04 27.02 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 12.84 12.84 1.35 1.35 0.00 0.00 0.00 0.00 07:35:01 AM eth0 575.88 204.18 3277.65 34.86 0.00 0.00 0.00 0.00 07:35:01 AM docker0 4.81 5.93 0.65 0.69 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 115.06 84.14 214.37 26.28 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 99.72 80.57 91.48 28.57 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 234.86 209.85 325.67 1274.56 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 416.00 221.28 2256.89 220.08 0.00 0.00 0.00 0.00 Average: docker0 0.69 0.85 0.09 0.10 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) 12/01/2025 _x86_64_ (8 CPU) 07:30:39 LINUX RESTART (8 CPU) 07:31:03 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 11.56 0.00 1.38 0.55 0.04 86.47 07:32:01 AM 0 3.26 0.00 1.52 2.34 0.05 92.83 07:32:01 AM 1 16.74 0.00 1.18 0.61 0.05 81.42 07:32:01 AM 2 25.15 0.00 1.83 0.38 0.03 72.60 07:32:01 AM 3 16.70 0.00 1.52 0.24 0.05 81.48 07:32:01 AM 4 12.73 0.00 1.59 0.55 0.03 85.09 07:32:01 AM 5 12.95 0.00 1.92 0.17 0.05 84.91 07:32:01 AM 6 2.37 0.00 0.69 0.09 0.02 96.84 07:32:01 AM 7 2.56 0.00 0.79 0.02 0.03 96.60 07:33:01 AM all 14.82 0.00 1.08 0.74 0.06 83.29 07:33:01 AM 0 34.02 0.00 2.09 1.07 0.08 62.74 07:33:01 AM 1 8.96 0.00 1.09 1.74 0.07 88.15 07:33:01 AM 2 20.74 0.00 0.94 0.52 0.07 77.74 07:33:01 AM 3 14.50 0.00 1.04 0.73 0.07 83.67 07:33:01 AM 4 8.12 0.00 0.58 0.63 0.07 90.59 07:33:01 AM 5 11.45 0.00 1.25 0.72 0.07 86.51 07:33:01 AM 6 7.31 0.00 1.07 0.10 0.07 91.45 07:33:01 AM 7 13.47 0.00 0.62 0.40 0.03 85.48 07:34:01 AM all 27.02 0.00 0.97 0.13 0.07 71.81 07:34:01 AM 0 32.22 0.00 1.07 0.27 0.08 66.35 07:34:01 AM 1 26.03 0.00 0.87 0.17 0.07 72.86 07:34:01 AM 2 24.60 0.00 0.65 0.02 0.07 74.67 07:34:01 AM 3 15.08 0.00 1.14 0.07 0.05 83.67 07:34:01 AM 4 24.64 0.00 1.34 0.12 0.08 73.83 07:34:01 AM 5 26.81 0.00 0.69 0.00 0.07 72.44 07:34:01 AM 6 29.50 0.00 1.42 0.37 0.08 68.63 07:34:01 AM 7 37.28 0.00 0.62 0.00 0.07 62.03 07:35:01 AM all 21.55 0.32 3.51 0.83 0.09 73.70 07:35:01 AM 0 22.55 0.07 3.07 0.60 0.08 73.63 07:35:01 AM 1 20.93 0.03 3.49 0.54 0.08 74.92 07:35:01 AM 2 21.72 2.29 3.86 0.99 0.08 71.06 07:35:01 AM 3 23.58 0.03 3.41 0.12 0.08 72.78 07:35:01 AM 4 24.53 0.00 3.70 3.35 0.08 68.34 07:35:01 AM 5 21.70 0.00 3.13 0.47 0.10 74.60 07:35:01 AM 6 22.21 0.00 3.74 0.30 0.08 73.66 07:35:01 AM 7 15.18 0.12 3.72 0.27 0.08 80.63 07:36:01 AM all 9.56 0.00 0.28 0.24 0.04 89.89 07:36:01 AM 0 39.41 0.00 0.67 0.02 0.07 59.84 07:36:01 AM 1 3.50 0.00 0.08 0.02 0.03 96.37 07:36:01 AM 2 15.24 0.00 0.62 0.08 0.07 83.99 07:36:01 AM 3 9.15 0.00 0.12 0.00 0.02 90.72 07:36:01 AM 4 1.24 0.00 0.12 0.00 0.05 98.60 07:36:01 AM 5 1.35 0.00 0.37 1.82 0.02 96.45 07:36:01 AM 6 1.90 0.00 0.18 0.00 0.02 97.90 07:36:01 AM 7 4.67 0.00 0.05 0.00 0.02 95.26 07:37:01 AM all 9.25 0.00 0.31 0.01 0.03 90.39 07:37:01 AM 0 2.89 0.00 0.10 0.00 0.05 96.96 07:37:01 AM 1 25.25 0.00 0.53 0.07 0.05 74.09 07:37:01 AM 2 20.62 0.00 0.10 0.00 0.03 79.25 07:37:01 AM 3 13.75 0.00 0.73 0.00 0.03 85.48 07:37:01 AM 4 3.43 0.00 0.27 0.00 0.03 96.27 07:37:01 AM 5 1.85 0.00 0.57 0.00 0.02 97.56 07:37:01 AM 6 1.05 0.00 0.08 0.05 0.03 98.78 07:37:01 AM 7 5.14 0.00 0.10 0.00 0.02 94.75 07:38:01 AM all 9.72 0.00 0.97 0.03 0.04 89.24 07:38:01 AM 0 8.59 0.00 0.90 0.05 0.05 90.40 07:38:01 AM 1 32.54 0.00 1.40 0.10 0.03 65.92 07:38:01 AM 2 14.96 0.00 0.55 0.03 0.03 84.42 07:38:01 AM 3 1.04 0.00 0.35 0.00 0.05 98.56 07:38:01 AM 4 7.05 0.00 1.19 0.02 0.05 91.70 07:38:01 AM 5 6.96 0.00 1.56 0.00 0.05 91.43 07:38:01 AM 6 5.75 0.00 0.87 0.00 0.03 93.35 07:38:01 AM 7 0.83 0.00 0.94 0.02 0.03 98.18 Average: all 14.79 0.05 1.21 0.36 0.05 83.54 Average: 0 20.50 0.01 1.34 0.61 0.07 77.46 Average: 1 19.15 0.00 1.23 0.46 0.06 79.10 Average: 2 20.41 0.33 1.21 0.29 0.06 77.71 Average: 3 13.37 0.00 1.18 0.17 0.05 85.23 Average: 4 11.65 0.00 1.25 0.67 0.06 86.37 Average: 5 11.85 0.00 1.35 0.46 0.05 86.29 Average: 6 10.03 0.00 1.15 0.13 0.05 88.64 Average: 7 11.34 0.02 0.97 0.10 0.04 87.53