---> uname -a: Linux prd-centos8-docker-8c-8g-24894.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 1051 26559 19 4278 30373 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:a1:cf:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fea1:cf47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:d7:9c:5b 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:e4ff:fed7:9c5b/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) 07/01/2025 _x86_64_ (8 CPU) 02:28:19 LINUX RESTART (8 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 164.78 14.53 150.25 3131.49 10275.64 02:31:01 AM 186.90 6.01 180.89 1189.60 14341.47 02:32:01 AM 126.17 15.00 111.18 5395.53 29898.62 02:33:01 AM 77.51 0.75 76.76 117.83 25969.29 Average: 138.84 9.07 129.77 2458.61 20121.26 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 29253692 31097952 3402020 10.42 2688 2162088 1564816 4.64 155216 2788604 107404 02:31:01 AM 27363920 29620916 5291792 16.20 2688 2569236 2744800 8.14 264048 4537856 102484 02:32:01 AM 26361700 30016760 6294012 19.27 2688 3948396 2639784 7.83 636152 5101120 481440 02:33:01 AM 27233392 31137208 5422320 16.60 2688 4194260 1515512 4.50 879588 3985556 8348 Average: 27553176 30468209 5102536 15.63 2688 3218495 2116228 6.28 483751 4103284 174919 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 246.73 173.86 1394.26 32.44 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 624.63 425.56 6039.97 50.72 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM lo 11.76 11.76 1.26 1.26 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1404.80 797.63 6868.47 64.53 0.00 0.00 0.00 0.00 02:32:01 AM docker0 4.30 5.40 0.61 0.63 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 134.06 139.00 402.62 1263.48 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.94 2.94 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 602.55 384.01 3676.33 352.79 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.35 0.15 0.16 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) 07/01/2025 _x86_64_ (8 CPU) 02:28:19 LINUX RESTART (8 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 9.55 0.00 0.93 0.50 0.05 88.97 02:30:01 AM 0 13.11 0.00 1.45 0.77 0.07 84.60 02:30:01 AM 1 7.20 0.00 0.95 0.95 0.07 90.83 02:30:01 AM 2 4.30 0.00 0.47 0.08 0.05 95.10 02:30:01 AM 3 18.02 0.00 1.62 1.22 0.07 79.08 02:30:01 AM 4 3.22 0.00 0.40 0.13 0.03 96.21 02:30:01 AM 5 14.81 0.00 1.29 0.30 0.05 83.55 02:30:01 AM 6 4.61 0.00 0.70 0.43 0.03 94.22 02:30:01 AM 7 11.09 0.00 0.55 0.12 0.03 88.21 02:31:01 AM all 27.85 0.00 1.22 0.70 0.07 70.15 02:31:01 AM 0 20.57 0.00 0.79 0.15 0.08 78.41 02:31:01 AM 1 30.88 0.00 0.95 0.73 0.07 67.37 02:31:01 AM 2 14.69 0.00 1.15 0.62 0.07 83.47 02:31:01 AM 3 25.96 0.00 1.15 0.38 0.05 72.45 02:31:01 AM 4 21.77 0.00 1.37 0.54 0.08 76.24 02:31:01 AM 5 35.82 0.00 1.84 2.26 0.08 60.00 02:31:01 AM 6 40.12 0.00 1.25 0.35 0.07 58.21 02:31:01 AM 7 33.03 0.00 1.25 0.60 0.07 65.05 02:32:01 AM all 17.00 0.26 3.47 0.82 0.08 78.36 02:32:01 AM 0 14.12 0.02 2.54 0.05 0.07 83.21 02:32:01 AM 1 16.04 0.05 4.00 1.96 0.10 77.86 02:32:01 AM 2 24.11 0.37 3.78 1.21 0.07 70.46 02:32:01 AM 3 16.70 1.59 3.76 0.76 0.08 77.10 02:32:01 AM 4 14.31 0.00 4.21 1.10 0.08 80.29 02:32:01 AM 5 15.36 0.00 2.88 0.47 0.08 81.21 02:32:01 AM 6 15.42 0.03 3.26 0.71 0.08 80.49 02:32:01 AM 7 19.93 0.05 3.37 0.30 0.07 76.28 02:33:01 AM all 14.03 0.00 1.59 0.85 0.05 83.48 02:33:01 AM 0 8.56 0.00 1.47 0.08 0.07 89.82 02:33:01 AM 1 28.24 0.00 2.02 1.64 0.05 68.05 02:33:01 AM 2 19.48 0.00 1.91 1.10 0.07 77.44 02:33:01 AM 3 7.98 0.00 1.62 1.36 0.05 88.99 02:33:01 AM 4 11.74 0.00 1.32 1.56 0.03 85.35 02:33:01 AM 5 11.15 0.00 1.29 0.43 0.05 87.08 02:33:01 AM 6 16.75 0.00 2.07 0.27 0.05 80.86 02:33:01 AM 7 8.29 0.00 1.05 0.35 0.05 90.25 Average: all 17.10 0.07 1.80 0.72 0.06 80.25 Average: 0 14.09 0.00 1.56 0.26 0.07 84.01 Average: 1 20.60 0.01 1.98 1.32 0.07 76.02 Average: 2 15.63 0.09 1.82 0.75 0.06 81.64 Average: 3 17.17 0.39 2.03 0.93 0.06 79.41 Average: 4 12.75 0.00 1.82 0.83 0.06 84.54 Average: 5 19.28 0.00 1.82 0.87 0.07 77.96 Average: 6 19.23 0.01 1.82 0.44 0.06 78.45 Average: 7 18.08 0.01 1.55 0.34 0.05 79.96