---> uname -a: Linux prd-centos8-docker-8c-8g-13138.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1125 25085 19 5679 30291 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:86:c6:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe86:c6c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:9c:cc:0d 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::42:30ff:fe9c:cc0d/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) 11/16/2025 _x86_64_ (8 CPU) 10:21:44 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 252.32 31.54 220.78 7420.91 12965.48 10:24:01 AM 266.57 18.25 248.33 3984.67 13471.14 10:25:01 AM 94.67 0.95 93.72 232.72 10266.83 10:26:01 AM 48.62 0.12 48.50 28.26 12223.71 10:27:02 AM 85.10 0.37 84.74 382.54 28366.01 10:28:01 AM 24.50 0.49 24.00 21.82 526.50 10:29:01 AM 20.81 0.00 20.81 0.00 686.70 10:30:01 AM 104.43 0.00 104.43 0.00 23663.42 10:31:01 AM 13.98 0.00 13.98 0.00 382.04 10:32:01 AM 130.01 0.00 130.01 0.00 1892.02 10:33:01 AM 55.44 3.80 51.64 6196.03 29046.08 10:34:01 AM 50.75 0.45 50.30 63.85 7224.26 Average: 95.70 4.67 91.03 1529.52 11741.49 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29554888 31244760 3100824 9.50 2688 2012624 1417048 4.20 153780 2513260 178228 10:24:01 AM 27447328 29642900 5208384 15.95 2688 2506564 3399380 10.09 241992 4471444 227608 10:25:01 AM 27541016 29817384 5114696 15.66 2688 2584544 2517044 7.47 280600 4328504 19412 10:26:01 AM 25763092 29159684 6892620 21.11 2688 3680428 3132832 9.30 347296 5953744 791096 10:27:02 AM 25138232 28550176 7517480 23.02 2688 3693916 5155684 15.30 438312 6465860 128 10:28:01 AM 24876984 28295288 7778728 23.82 2688 3700604 3845292 11.41 443288 6724380 72 10:29:01 AM 25576344 29244120 7079368 21.68 2688 3947848 2897416 8.60 505548 5961576 233904 10:30:01 AM 23661984 27804788 8993728 27.54 2688 4411064 5738140 17.02 553628 7762236 1648 10:31:01 AM 23205028 27388808 9450684 28.94 2688 4452728 6031368 17.89 555464 8216036 5260 10:32:01 AM 23952492 28053536 8703220 26.65 2688 4357264 3885704 11.53 553224 7487332 172 10:33:01 AM 24651384 29958924 8004328 24.51 2688 5552664 2444672 7.25 780508 6551636 159932 10:34:01 AM 25625440 30955728 7030272 21.53 2688 5572172 1615920 4.79 974904 5382276 24864 Average: 25582851 29176341 7072861 21.66 2688 3872702 3506708 10.40 485712 5984857 136860 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 409.28 265.68 2014.28 63.55 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 399.13 308.43 5195.02 59.17 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 111.13 98.32 911.69 22.61 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 379.39 242.95 9540.88 35.09 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:02 AM lo 17.66 17.66 1.63 1.63 0.00 0.00 0.00 0.00 10:27:02 AM eth0 20.09 19.04 6.94 10.14 0.00 0.00 0.00 0.00 10:27:02 AM docker0 5.41 6.10 0.72 0.70 0.00 0.00 0.00 0.00 10:27:02 AM veth50337b4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 69.69 69.69 4.77 4.77 0.00 0.00 0.00 0.00 10:28:01 AM eth0 236.91 200.25 71.92 80.84 0.00 0.00 0.00 0.00 10:28:01 AM docker0 7.10 8.23 1.13 1.13 0.00 0.00 0.00 0.00 10:29:01 AM lo 24.61 24.61 1.22 1.22 0.00 0.00 0.00 0.00 10:29:01 AM eth0 131.01 120.28 742.73 41.93 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 24.09 24.09 2.95 2.95 0.00 0.00 0.00 0.00 10:30:01 AM eth0 514.94 176.21 2275.39 14.47 0.00 0.00 0.00 0.00 10:30:01 AM docker0 9.88 12.63 1.05 2.21 0.00 0.00 0.00 0.00 10:30:01 AM veth9cebc05 8.58 10.99 0.97 2.04 0.00 0.00 0.00 0.00 10:30:01 AM veth7f93bbb 1.30 2.33 0.22 0.43 0.00 0.00 0.00 0.00 10:31:01 AM lo 1231.00 1231.00 208.54 208.54 0.00 0.00 0.00 0.00 10:31:01 AM eth0 211.26 139.71 78.90 67.65 0.00 0.00 0.00 0.00 10:31:01 AM docker0 523.92 542.68 91.67 105.18 0.00 0.00 0.00 0.00 10:31:01 AM veth9cebc05 465.73 483.69 92.10 75.14 0.00 0.00 0.00 0.01 10:31:01 AM veth7f93bbb 58.19 59.02 6.73 30.04 0.00 0.00 0.00 0.00 10:32:01 AM lo 415.24 415.24 68.53 68.53 0.00 0.00 0.00 0.00 10:32:01 AM eth0 41.12 36.19 259.72 14.82 0.00 0.00 0.00 0.00 10:32:01 AM docker0 178.52 181.14 42.41 25.75 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 237.21 181.14 3682.90 21.72 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 114.08 90.75 224.76 81.80 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.65 148.65 24.00 24.00 0.00 0.00 0.00 0.00 Average: eth0 233.80 156.52 2086.46 42.76 0.00 0.00 0.00 0.00 Average: docker0 60.48 62.65 11.43 11.26 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) 11/16/2025 _x86_64_ (8 CPU) 10:21:44 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 15.09 0.00 2.47 0.74 0.06 81.63 10:23:01 AM 0 10.44 0.00 3.11 0.27 0.07 86.11 10:23:01 AM 1 13.76 0.00 1.86 0.37 0.07 83.95 10:23:01 AM 2 22.16 0.00 2.44 0.53 0.08 74.79 10:23:01 AM 3 24.36 0.00 2.64 0.37 0.07 72.57 10:23:01 AM 4 9.00 0.00 1.19 0.23 0.05 89.53 10:23:01 AM 5 19.04 0.00 3.38 2.58 0.05 74.95 10:23:01 AM 6 13.78 0.00 3.00 0.57 0.05 82.60 10:23:01 AM 7 8.15 0.00 2.16 1.01 0.08 88.60 10:24:01 AM all 27.13 0.00 1.42 0.79 0.09 70.57 10:24:01 AM 0 30.52 0.00 2.25 0.99 0.08 66.16 10:24:01 AM 1 32.79 0.00 0.92 0.20 0.08 66.00 10:24:01 AM 2 27.19 0.00 1.45 0.57 0.08 70.71 10:24:01 AM 3 31.12 0.00 1.44 0.77 0.08 66.59 10:24:01 AM 4 31.93 0.00 1.46 0.72 0.12 65.77 10:24:01 AM 5 25.00 0.00 1.25 1.19 0.08 72.48 10:24:01 AM 6 21.50 0.00 1.47 1.02 0.08 75.92 10:24:01 AM 7 16.95 0.00 1.12 0.90 0.08 80.94 10:25:01 AM all 29.53 0.00 0.90 0.38 0.07 69.12 10:25:01 AM 0 24.40 0.00 0.50 0.77 0.08 74.25 10:25:01 AM 1 38.77 0.00 1.27 1.25 0.08 58.63 10:25:01 AM 2 36.67 0.00 0.77 0.23 0.08 62.25 10:25:01 AM 3 30.41 0.00 0.94 0.15 0.08 68.43 10:25:01 AM 4 35.68 0.00 0.80 0.03 0.07 63.42 10:25:01 AM 5 16.81 0.00 0.67 0.57 0.05 81.91 10:25:01 AM 6 39.25 0.00 1.27 0.02 0.08 59.38 10:25:01 AM 7 14.26 0.00 1.00 0.00 0.05 84.68 10:26:01 AM all 23.17 0.00 2.58 0.21 0.06 73.98 10:26:01 AM 0 24.83 0.00 2.12 0.67 0.07 72.32 10:26:01 AM 1 19.21 0.00 2.42 0.15 0.05 78.17 10:26:01 AM 2 54.31 0.00 3.52 0.70 0.07 41.40 10:26:01 AM 3 16.42 0.00 2.13 0.02 0.07 81.36 10:26:01 AM 4 11.89 0.00 2.96 0.00 0.07 85.08 10:26:01 AM 5 19.28 0.00 2.19 0.03 0.07 78.43 10:26:01 AM 6 28.08 0.00 1.95 0.08 0.05 69.84 10:26:01 AM 7 11.23 0.00 3.33 0.03 0.05 85.36 10:27:02 AM all 21.26 0.00 1.96 0.60 0.08 76.10 10:27:02 AM 0 36.75 0.00 2.22 0.64 0.08 60.30 10:27:02 AM 1 24.81 0.00 2.14 1.61 0.08 71.36 10:27:02 AM 2 15.51 0.00 1.87 0.50 0.10 82.01 10:27:02 AM 3 19.02 0.00 1.82 1.17 0.07 77.92 10:27:02 AM 4 20.04 0.00 1.84 0.07 0.08 77.97 10:27:02 AM 5 16.05 0.00 2.06 0.65 0.07 81.17 10:27:02 AM 6 25.03 0.00 2.44 0.07 0.07 72.40 10:27:02 AM 7 12.82 0.00 1.31 0.12 0.08 85.67 10:28:01 AM all 15.80 0.00 2.03 0.04 0.08 82.05 10:28:01 AM 0 13.33 0.00 2.57 0.05 0.10 83.95 10:28:01 AM 1 17.27 0.00 2.18 0.05 0.09 80.42 10:28:01 AM 2 16.90 0.00 2.18 0.07 0.07 80.78 10:28:01 AM 3 19.75 0.00 2.37 0.05 0.09 77.74 10:28:01 AM 4 14.47 0.00 1.77 0.03 0.07 83.65 10:28:01 AM 5 11.68 0.00 1.84 0.03 0.07 86.38 10:28:01 AM 6 20.03 0.00 1.41 0.02 0.09 78.46 10:28:01 AM 7 12.95 0.00 1.92 0.02 0.07 85.04 10:29:01 AM all 29.26 0.00 1.18 0.05 0.08 69.44 10:29:01 AM 0 25.82 0.00 1.65 0.05 0.08 72.39 10:29:01 AM 1 36.88 0.00 1.40 0.07 0.08 61.57 10:29:01 AM 2 20.11 0.00 0.89 0.10 0.08 78.82 10:29:01 AM 3 33.79 0.00 0.62 0.02 0.07 65.51 10:29:01 AM 4 27.27 0.00 0.95 0.00 0.07 71.71 10:29:01 AM 5 36.29 0.00 1.29 0.12 0.08 62.22 10:29:01 AM 6 22.34 0.00 1.14 0.02 0.07 76.44 10:29:01 AM 7 31.54 0.00 1.52 0.00 0.08 66.85 10:30:01 AM all 27.04 0.00 1.85 0.42 0.08 70.61 10:30:01 AM 0 37.48 0.00 2.00 0.03 0.10 60.39 10:30:01 AM 1 37.40 0.00 1.83 0.39 0.07 60.32 10:30:01 AM 2 22.80 0.00 1.88 0.54 0.10 74.69 10:30:01 AM 3 27.97 0.00 1.51 0.89 0.08 69.56 10:30:01 AM 4 19.60 0.00 2.25 0.10 0.07 77.98 10:30:01 AM 5 14.56 0.00 1.85 0.35 0.07 83.18 10:30:01 AM 6 34.33 0.00 1.98 0.82 0.07 62.80 10:30:01 AM 7 22.21 0.00 1.49 0.22 0.08 76.00 10:31:01 AM all 22.61 0.00 1.98 0.03 0.09 75.30 10:31:01 AM 0 28.02 0.00 2.25 0.00 0.10 69.63 10:31:01 AM 1 22.97 0.00 2.18 0.05 0.10 74.69 10:31:01 AM 2 21.58 0.00 1.81 0.02 0.10 76.49 10:31:01 AM 3 14.60 0.00 2.59 0.05 0.08 82.68 10:31:01 AM 4 24.79 0.00 1.76 0.02 0.08 73.35 10:31:01 AM 5 24.03 0.00 1.85 0.05 0.08 73.98 10:31:01 AM 6 21.87 0.00 1.41 0.02 0.10 76.61 10:31:01 AM 7 22.99 0.00 1.96 0.00 0.07 74.98 10:32:01 AM all 28.57 0.00 1.29 0.28 0.07 69.80 10:32:01 AM 0 12.04 0.00 0.77 0.02 0.08 87.09 10:32:01 AM 1 59.76 0.00 0.83 0.07 0.08 39.26 10:32:01 AM 2 31.28 0.00 1.91 0.03 0.07 66.72 10:32:01 AM 3 8.95 0.00 1.52 0.05 0.07 89.41 10:32:01 AM 4 39.93 0.00 1.69 0.17 0.08 58.13 10:32:01 AM 5 32.25 0.00 0.55 0.00 0.07 67.13 10:32:01 AM 6 26.67 0.00 1.34 0.10 0.05 71.84 10:32:01 AM 7 17.56 0.00 1.69 1.79 0.08 78.87 10:33:01 AM all 31.60 0.00 1.90 0.59 0.08 65.84 10:33:01 AM 0 41.24 0.00 1.04 0.12 0.08 57.53 10:33:01 AM 1 38.41 0.00 2.03 1.64 0.10 57.82 10:33:01 AM 2 37.41 0.00 1.22 0.33 0.08 60.94 10:33:01 AM 3 20.33 0.00 2.73 1.17 0.08 75.68 10:33:01 AM 4 21.53 0.00 2.20 0.75 0.05 75.47 10:33:01 AM 5 32.29 0.00 1.97 0.02 0.07 65.66 10:33:01 AM 6 23.73 0.00 1.66 0.07 0.07 74.48 10:33:01 AM 7 37.82 0.00 2.35 0.62 0.07 59.15 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 20.29 0.00 1.11 0.14 0.05 78.40 10:34:01 AM 0 26.74 0.00 1.05 0.02 0.07 72.13 10:34:01 AM 1 29.22 0.00 1.17 0.22 0.07 69.33 10:34:01 AM 2 32.01 0.00 1.23 0.15 0.05 66.56 10:34:01 AM 3 3.91 0.00 0.52 0.07 0.07 95.44 10:34:01 AM 4 5.51 0.00 1.04 0.17 0.05 93.24 10:34:01 AM 5 17.12 0.00 1.15 0.05 0.03 81.65 10:34:01 AM 6 15.07 0.00 0.78 0.38 0.05 83.72 10:34:01 AM 7 32.72 0.00 1.95 0.10 0.05 65.18 Average: all 24.29 0.00 1.72 0.36 0.07 73.56 Average: 0 25.98 0.00 1.79 0.30 0.08 71.84 Average: 1 30.97 0.00 1.68 0.51 0.08 66.76 Average: 2 28.18 0.00 1.76 0.32 0.08 69.66 Average: 3 20.89 0.00 1.73 0.40 0.08 76.90 Average: 4 21.82 0.00 1.66 0.19 0.07 76.26 Average: 5 22.05 0.00 1.67 0.47 0.07 75.74 Average: 6 24.31 0.00 1.65 0.27 0.07 73.70 Average: 7 20.11 0.00 1.82 0.40 0.07 77.60