---> uname -a: Linux prd-centos8-docker-8c-8g-83.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 1157 25082 19 5650 30259 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:9b:76:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe9b:7628/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:c0:9d:67 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::42:55ff:fec0:9d67/64 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) 09/25/2025 _x86_64_ (8 CPU) 09:24:22 LINUX RESTART (8 CPU) 09:25:01 AM tps rtps wtps bread/s bwrtn/s 09:26:01 AM 146.01 16.92 129.09 4494.55 6499.63 09:27:01 AM 210.01 17.45 192.57 3728.18 10362.12 09:28:01 AM 168.94 1.63 167.31 486.32 12555.99 09:29:01 AM 129.60 0.73 128.87 425.52 41801.05 09:30:01 AM 35.52 0.45 35.07 22.26 575.44 09:31:01 AM 7.83 0.05 7.78 0.53 435.58 09:32:01 AM 7.73 0.00 7.73 0.00 222.34 09:33:01 AM 104.75 0.00 104.75 0.00 23455.96 09:34:01 AM 19.26 0.00 19.26 0.00 667.86 09:35:01 AM 126.69 2.50 124.19 4522.49 1841.22 09:36:01 AM 51.32 1.42 49.90 1731.56 33493.14 Average: 91.61 3.74 87.86 1401.09 11992.23 09:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:01 AM 29564708 31212296 3091004 9.47 2688 1975740 1532484 4.55 182628 2495112 159676 09:27:01 AM 28511924 30508256 4143788 12.69 2688 2311116 2387428 7.08 190200 3475440 161632 09:28:01 AM 27431756 29703960 5223956 16.00 2688 2580776 2603416 7.72 277248 4444020 86428 09:29:01 AM 24837872 28244756 7817840 23.94 2688 3689708 5411336 16.06 428880 6776040 128 09:30:01 AM 24698084 28110664 7957628 24.37 2688 3694692 5453524 16.18 440536 6903696 124 09:31:01 AM 25575952 28998004 7079760 21.68 2688 3704596 3294212 9.77 442460 6031904 24 09:32:01 AM 25490612 28917012 7165100 21.94 2688 3708672 3322400 9.86 445332 6114328 2920 09:33:01 AM 23503320 27630512 9152392 28.03 2688 4396528 5921648 17.57 552028 7930288 1556 09:34:01 AM 22775584 26935600 9880128 30.26 2688 4430236 6447800 19.13 556280 8649020 4412 09:35:01 AM 23216820 28240560 9438892 28.90 2688 5274168 3863100 11.46 725060 8047288 787824 09:36:01 AM 25682536 30972916 6973176 21.35 2688 5534844 1522524 4.52 961124 5343540 29492 Average: 25571743 29043140 7083969 21.69 2688 3754643 3796352 11.26 472889 6019152 112201 09:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 331.90 247.06 1753.82 65.52 0.00 0.00 0.00 0.00 09:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 230.73 191.75 2517.42 42.27 0.00 0.00 0.00 0.00 09:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 287.15 225.58 3834.08 38.20 0.00 0.00 0.00 0.00 09:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:29:01 AM eth0 295.00 168.73 9481.74 16.40 0.00 0.00 0.00 0.00 09:29:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:29:01 AM veth87a3c4a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:30:01 AM lo 58.86 58.86 4.88 4.88 0.00 0.00 0.00 0.00 09:30:01 AM eth0 210.86 144.17 64.79 64.92 0.00 0.00 0.00 0.00 09:30:01 AM docker0 11.95 13.65 1.77 1.71 0.00 0.00 0.00 0.00 09:30:01 AM vethc640b4b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:31:01 AM lo 42.24 42.24 2.19 2.19 0.00 0.00 0.00 0.00 09:31:01 AM eth0 284.92 213.48 105.18 77.43 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.80 1.00 0.11 0.18 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 126.94 98.50 74.31 34.13 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM lo 19.06 19.06 2.44 2.44 0.00 0.00 0.00 0.00 09:33:01 AM eth0 382.09 174.04 2944.27 16.13 0.00 0.00 0.00 0.00 09:33:01 AM docker0 8.92 9.72 0.83 1.73 0.00 0.00 0.00 0.00 09:33:01 AM vethbf8b38a 8.92 9.85 0.96 1.74 0.00 0.00 0.00 0.00 09:33:01 AM veth427847f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:34:01 AM lo 1300.85 1300.85 224.39 224.39 0.00 0.00 0.00 0.00 09:34:01 AM eth0 169.68 103.92 50.52 47.47 0.00 0.00 0.00 0.00 09:34:01 AM docker0 554.20 574.14 106.83 106.64 0.00 0.00 0.00 0.00 09:34:01 AM vethbf8b38a 514.03 532.77 109.90 81.45 0.00 0.00 0.00 0.01 09:34:01 AM veth427847f 40.17 41.82 4.51 25.43 0.00 0.00 0.00 0.00 09:35:01 AM lo 163.88 163.88 26.31 26.31 0.00 0.00 0.00 0.00 09:35:01 AM eth0 119.66 97.80 1509.53 23.52 0.00 0.00 0.00 0.00 09:35:01 AM docker0 75.32 75.77 15.66 11.04 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 211.95 161.10 2376.84 33.28 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.16 144.16 23.66 23.66 0.00 0.00 0.00 0.00 Average: eth0 240.99 166.01 2246.69 41.75 0.00 0.00 0.00 0.00 Average: docker0 59.20 61.31 11.38 11.03 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) 09/25/2025 _x86_64_ (8 CPU) 09:24:22 LINUX RESTART (8 CPU) 09:25:01 AM CPU %user %nice %system %iowait %steal %idle 09:26:01 AM all 8.64 0.00 1.25 2.51 0.06 87.54 09:26:01 AM 0 2.47 0.00 1.14 0.65 0.03 95.70 09:26:01 AM 1 9.96 0.00 1.41 4.95 0.08 83.60 09:26:01 AM 2 5.27 0.00 0.99 3.06 0.03 90.65 09:26:01 AM 3 6.10 0.00 0.55 0.27 0.05 93.04 09:26:01 AM 4 18.96 0.00 1.98 6.35 0.08 72.62 09:26:01 AM 5 5.41 0.00 1.47 2.47 0.13 90.51 09:26:01 AM 6 13.98 0.00 1.87 2.16 0.05 81.94 09:26:01 AM 7 7.03 0.00 0.62 0.17 0.05 92.13 09:27:01 AM all 16.40 0.00 1.16 2.58 0.07 79.80 09:27:01 AM 0 6.08 0.00 0.92 1.32 0.08 91.59 09:27:01 AM 1 25.87 0.00 0.72 1.68 0.07 71.66 09:27:01 AM 2 6.63 0.00 0.92 2.93 0.10 89.42 09:27:01 AM 3 18.48 0.00 0.97 3.04 0.08 77.43 09:27:01 AM 4 19.96 0.00 1.47 1.59 0.05 76.93 09:27:01 AM 5 21.17 0.00 1.22 4.75 0.07 72.79 09:27:01 AM 6 10.98 0.00 1.54 3.71 0.05 83.72 09:27:01 AM 7 22.05 0.00 1.51 1.57 0.08 74.79 09:28:01 AM all 37.44 0.00 1.16 3.71 0.12 57.57 09:28:01 AM 0 31.12 0.00 0.95 1.19 0.10 66.63 09:28:01 AM 1 43.51 0.00 0.88 1.52 0.13 53.96 09:28:01 AM 2 25.67 0.00 1.02 0.69 0.07 72.56 09:28:01 AM 3 33.26 0.00 1.65 8.33 0.12 56.65 09:28:01 AM 4 49.21 0.00 1.14 3.29 0.13 46.23 09:28:01 AM 5 38.34 0.00 0.87 4.40 0.17 56.22 09:28:01 AM 6 40.92 0.00 1.64 2.98 0.10 54.36 09:28:01 AM 7 37.45 0.00 1.09 7.34 0.12 54.00 09:29:01 AM all 23.35 0.00 2.58 3.23 0.09 70.75 09:29:01 AM 0 23.17 0.00 2.25 0.18 0.10 74.30 09:29:01 AM 1 18.41 0.00 2.88 7.15 0.08 71.48 09:29:01 AM 2 15.40 0.00 3.67 7.79 0.10 73.04 09:29:01 AM 3 28.61 0.00 2.50 1.88 0.08 66.92 09:29:01 AM 4 31.45 0.00 2.61 7.82 0.08 58.05 09:29:01 AM 5 23.49 0.00 2.23 0.42 0.08 73.77 09:29:01 AM 6 23.25 0.00 2.69 0.07 0.08 73.91 09:29:01 AM 7 23.02 0.00 1.81 0.55 0.07 74.55 09:30:01 AM all 20.66 0.00 2.29 0.49 0.11 76.44 09:30:01 AM 0 18.05 0.00 1.87 0.94 0.13 79.01 09:30:01 AM 1 17.23 0.00 2.61 0.18 0.13 79.84 09:30:01 AM 2 28.67 0.00 2.63 0.33 0.10 68.27 09:30:01 AM 3 20.40 0.00 2.75 0.91 0.12 75.83 09:30:01 AM 4 21.90 0.00 2.41 0.17 0.10 75.42 09:30:01 AM 5 20.39 0.00 1.82 0.15 0.10 77.54 09:30:01 AM 6 18.09 0.00 2.25 0.59 0.10 78.97 09:30:01 AM 7 20.55 0.00 2.01 0.67 0.10 76.67 09:31:01 AM all 9.88 0.00 0.85 0.13 0.06 89.08 09:31:01 AM 0 5.20 0.00 0.54 0.00 0.08 94.18 09:31:01 AM 1 5.56 0.00 0.85 0.08 0.08 93.42 09:31:01 AM 2 5.02 0.00 1.22 0.40 0.05 93.31 09:31:01 AM 3 26.79 0.00 0.92 0.18 0.08 72.02 09:31:01 AM 4 11.90 0.00 0.64 0.02 0.07 87.38 09:31:01 AM 5 8.57 0.00 1.24 0.00 0.05 90.14 09:31:01 AM 6 11.24 0.00 0.75 0.12 0.03 87.86 09:31:01 AM 7 4.72 0.00 0.64 0.22 0.03 94.39 09:32:01 AM all 19.55 0.00 0.61 0.36 0.29 79.19 09:32:01 AM 0 9.41 0.00 0.52 2.74 0.12 87.21 09:32:01 AM 1 28.36 0.00 0.18 0.00 0.08 71.37 09:32:01 AM 2 13.45 0.00 0.23 0.00 0.22 86.10 09:32:01 AM 3 16.45 0.00 0.66 0.00 1.02 81.87 09:32:01 AM 4 49.59 0.00 1.15 0.17 0.10 48.99 09:32:01 AM 5 5.60 0.00 0.40 0.02 0.40 93.59 09:32:01 AM 6 22.04 0.00 0.18 0.00 0.05 77.72 09:32:01 AM 7 11.55 0.00 1.53 0.00 0.32 86.60 09:33:01 AM all 32.10 0.00 1.84 1.75 0.10 64.21 09:33:01 AM 0 32.54 0.00 1.58 0.17 0.10 65.61 09:33:01 AM 1 40.88 0.00 2.75 2.28 0.10 53.99 09:33:01 AM 2 23.24 0.00 1.68 2.77 0.10 72.21 09:33:01 AM 3 30.87 0.00 2.17 5.04 0.12 61.80 09:33:01 AM 4 36.67 0.00 1.53 0.17 0.08 61.55 09:33:01 AM 5 29.47 0.00 1.85 3.49 0.10 65.09 09:33:01 AM 6 35.66 0.00 1.36 0.03 0.10 62.85 09:33:01 AM 7 27.47 0.00 1.85 0.02 0.08 70.58 09:34:01 AM all 26.95 0.00 2.14 0.08 0.13 70.70 09:34:01 AM 0 28.27 0.00 1.98 0.00 0.13 69.61 09:34:01 AM 1 25.85 0.00 2.19 0.02 0.12 71.82 09:34:01 AM 2 27.50 0.00 3.06 0.02 0.13 69.29 09:34:01 AM 3 21.28 0.00 2.18 0.07 0.12 76.35 09:34:01 AM 4 31.47 0.00 1.71 0.02 0.12 66.68 09:34:01 AM 5 28.80 0.00 1.46 0.02 0.12 69.61 09:34:01 AM 6 26.77 0.00 2.82 0.50 0.13 69.77 09:34:01 AM 7 25.65 0.00 1.71 0.00 0.13 72.50 09:35:01 AM all 32.30 0.00 2.24 0.52 0.16 64.78 09:35:01 AM 0 28.77 0.00 1.79 0.28 0.08 69.07 09:35:01 AM 1 27.79 0.00 2.59 0.70 0.10 68.81 09:35:01 AM 2 36.78 0.00 2.61 0.05 0.10 60.46 09:35:01 AM 3 49.41 0.00 2.39 0.56 0.12 47.53 09:35:01 AM 4 47.80 0.00 2.87 0.42 0.12 48.79 09:35:01 AM 5 13.09 0.00 2.09 0.74 0.08 84.00 09:35:01 AM 6 33.71 0.00 1.22 1.34 0.08 63.64 09:35:01 AM 7 21.26 0.00 2.32 0.08 0.58 75.76 09:36:01 AM all 28.44 0.00 1.22 1.75 0.09 68.51 09:36:01 AM 0 45.29 0.00 0.65 0.00 0.08 53.98 09:36:01 AM 1 33.85 0.00 2.14 7.79 0.10 56.12 09:36:01 AM 2 12.53 0.00 0.95 1.47 0.08 84.96 09:36:01 AM 3 28.70 0.00 1.74 0.85 0.10 68.60 09:36:01 AM 4 20.14 0.00 1.30 0.42 0.07 78.07 09:36:01 AM 5 33.65 0.00 0.94 0.17 0.08 65.17 09:36:01 AM 6 42.70 0.00 1.27 3.22 0.10 52.71 09:36:01 AM 7 10.62 0.00 0.74 0.12 0.07 88.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.24 0.00 1.57 1.55 0.12 73.52 Average: 0 20.94 0.00 1.29 0.68 0.10 76.99 Average: 1 25.21 0.00 1.75 2.39 0.10 70.55 Average: 2 18.19 0.00 1.72 1.77 0.10 78.22 Average: 3 25.45 0.00 1.68 1.92 0.18 70.77 Average: 4 30.83 0.00 1.71 1.85 0.09 65.52 Average: 5 20.71 0.00 1.42 1.51 0.13 76.23 Average: 6 25.39 0.00 1.60 1.34 0.08 71.59 Average: 7 19.20 0.00 1.44 0.97 0.15 78.24