---> uname -a: Linux prd-centos8-docker-8c-8g-18981.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1130 25296 19 5463 30286 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:ed:83:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:feed:839c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:02:42:63 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::42:2dff:fe02:4263/64 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) 12/09/2025 _x86_64_ (8 CPU) 09:46:48 LINUX RESTART (8 CPU) 09:47:02 AM tps rtps wtps bread/s bwrtn/s 09:48:01 AM 270.40 29.15 241.25 7327.82 28860.09 09:49:01 AM 260.32 18.08 242.24 3980.67 12523.26 09:50:01 AM 171.74 1.18 170.56 198.47 19952.85 09:51:01 AM 87.50 0.68 86.82 452.59 32504.30 09:52:01 AM 32.49 0.53 31.96 98.50 591.09 09:53:01 AM 3.52 0.00 3.52 0.00 121.74 09:54:01 AM 9.95 0.00 9.95 0.00 550.76 09:55:01 AM 112.18 0.00 112.18 0.00 23758.86 09:56:01 AM 14.18 0.00 14.18 0.00 349.49 09:57:01 AM 35.49 0.08 35.40 137.02 1255.66 09:58:01 AM 59.86 2.87 57.00 4449.32 29547.97 Average: 95.89 4.74 91.14 1504.42 13615.09 09:47:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:01 AM 29646620 31293084 3009092 9.21 2688 1970824 1440340 4.27 150564 2431856 165976 09:49:01 AM 27856524 30030916 4799188 14.70 2688 2486572 2539936 7.54 235936 4074444 276992 09:50:01 AM 25178152 28573160 7477560 22.90 2688 3678836 3788688 11.24 338188 6544016 858676 09:51:01 AM 24216236 27629292 8439476 25.84 2688 3695032 5754908 17.07 434348 7385820 256 09:52:01 AM 24479924 27901816 8175788 25.04 2688 3703888 4300608 12.76 438232 7123868 896 09:53:01 AM 25422356 28847052 7233356 22.15 2688 3707004 3523596 10.45 438864 6188288 2404 09:54:01 AM 24954340 28388188 7701372 23.58 2688 3715448 4021360 11.93 441488 6649928 24 09:55:01 AM 23762196 27899484 8893516 27.23 2688 4402488 5725724 16.99 540652 7682904 216 09:56:01 AM 22854596 27024868 9801116 30.01 2688 4439488 6771184 20.09 552520 8571780 6052 09:57:01 AM 24551932 28819280 8103780 24.82 2688 4523160 3349088 9.94 578612 6865996 154380 09:58:01 AM 25949200 31057508 6706512 20.54 2688 5353696 1534316 4.55 904940 5134128 24492 Average: 25352007 28860423 7303705 22.37 2688 3788767 3886341 11.53 459486 6241184 135488 09:47:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 383.35 260.73 1929.73 68.16 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 421.80 325.75 5028.50 54.55 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 432.36 317.93 10679.50 40.92 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 22.76 22.76 2.22 2.22 0.00 0.00 0.00 0.00 09:51:01 AM eth0 36.71 26.46 11.28 14.41 0.00 0.00 0.00 0.00 09:51:01 AM docker0 7.28 8.28 1.00 0.98 0.00 0.00 0.00 0.00 09:51:01 AM veth0016ee4 1.88 2.42 0.31 0.29 0.00 0.00 0.00 0.00 09:52:01 AM lo 62.33 62.33 4.01 4.01 0.00 0.00 0.00 0.00 09:52:01 AM eth0 244.22 165.59 71.37 72.16 0.00 0.00 0.00 0.00 09:52:01 AM docker0 5.06 5.88 0.83 0.88 0.00 0.00 0.00 0.00 09:53:01 AM lo 59.85 59.85 2.92 2.92 0.00 0.00 0.00 0.00 09:53:01 AM eth0 300.62 224.78 76.17 83.27 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 188.90 132.18 123.10 40.49 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:55:01 AM eth0 489.15 215.03 2966.25 35.84 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM vethb907f1c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 AM veth814b074 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 AM lo 1080.22 1080.22 186.61 186.61 0.00 0.00 0.00 0.00 09:56:01 AM eth0 102.77 80.97 37.67 42.43 0.00 0.00 0.00 0.00 09:56:01 AM docker0 466.31 483.97 81.43 95.19 0.00 0.00 0.00 0.00 09:56:01 AM vethb907f1c 424.36 441.16 83.07 69.99 0.00 0.00 0.00 0.01 09:56:01 AM veth814b074 41.94 43.31 4.74 25.45 0.00 0.00 0.00 0.00 09:57:01 AM lo 405.00 405.00 66.37 66.37 0.00 0.00 0.00 0.00 09:57:01 AM eth0 80.66 68.79 479.11 19.87 0.00 0.00 0.00 0.00 09:57:01 AM docker0 172.63 175.71 41.62 24.24 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 57.00 47.00 1040.77 9.97 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.43 148.43 23.87 23.87 0.00 0.00 0.00 0.00 Average: eth0 248.67 169.43 2040.52 43.79 0.00 0.00 0.00 0.00 Average: docker0 59.29 61.35 11.37 11.04 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) 12/09/2025 _x86_64_ (8 CPU) 09:46:48 LINUX RESTART (8 CPU) 09:47:02 AM CPU %user %nice %system %iowait %steal %idle 09:48:01 AM all 13.78 0.00 2.24 2.68 0.07 81.22 09:48:01 AM 0 14.71 0.00 1.89 0.37 0.07 82.96 09:48:01 AM 1 18.85 0.00 2.08 5.35 0.07 73.66 09:48:01 AM 2 18.23 0.00 2.25 3.39 0.09 76.05 09:48:01 AM 3 10.20 0.00 2.18 0.61 0.05 86.96 09:48:01 AM 4 9.18 0.00 1.60 0.90 0.05 88.26 09:48:01 AM 5 7.67 0.00 2.58 6.10 0.05 83.60 09:48:01 AM 6 22.74 0.00 3.85 1.51 0.07 71.83 09:48:01 AM 7 8.68 0.00 1.53 3.25 0.10 86.44 09:49:01 AM all 26.40 0.00 1.39 1.08 0.10 71.03 09:49:01 AM 0 30.78 0.00 1.12 0.90 0.12 67.08 09:49:01 AM 1 28.33 0.00 2.04 2.06 0.08 67.49 09:49:01 AM 2 24.77 0.00 1.14 0.94 0.12 73.04 09:49:01 AM 3 21.16 0.00 1.59 0.82 0.10 76.33 09:49:01 AM 4 21.46 0.00 1.05 0.69 0.08 76.72 09:49:01 AM 5 31.69 0.00 1.55 1.05 0.12 65.59 09:49:01 AM 6 24.14 0.00 1.20 0.94 0.07 73.66 09:49:01 AM 7 28.88 0.00 1.44 1.24 0.13 68.31 09:50:01 AM all 39.03 0.00 2.73 1.39 0.10 56.75 09:50:01 AM 0 36.13 0.00 1.83 0.29 0.10 61.65 09:50:01 AM 1 36.37 0.00 3.38 4.61 0.12 55.52 09:50:01 AM 2 36.57 0.00 3.44 0.76 0.10 59.13 09:50:01 AM 3 46.36 0.00 2.57 2.98 0.10 47.98 09:50:01 AM 4 30.36 0.00 2.49 1.03 0.10 66.03 09:50:01 AM 5 46.30 0.00 2.52 0.34 0.10 50.75 09:50:01 AM 6 44.13 0.00 2.92 0.49 0.08 52.38 09:50:01 AM 7 35.99 0.00 2.72 0.67 0.08 60.54 09:51:01 AM all 19.96 0.00 1.74 1.90 0.09 76.32 09:51:01 AM 0 15.14 0.00 1.76 0.03 0.08 82.99 09:51:01 AM 1 19.66 0.00 2.11 1.77 0.08 76.37 09:51:01 AM 2 14.98 0.00 1.76 1.44 0.10 81.72 09:51:01 AM 3 21.88 0.00 1.64 8.64 0.10 67.74 09:51:01 AM 4 15.93 0.00 1.37 0.03 0.08 82.58 09:51:01 AM 5 22.94 0.00 1.74 0.37 0.08 74.87 09:51:01 AM 6 26.83 0.00 1.74 1.15 0.08 70.20 09:51:01 AM 7 22.27 0.00 1.84 1.74 0.07 74.09 09:52:01 AM all 16.70 0.00 2.14 0.34 0.09 80.73 09:52:01 AM 0 17.82 0.00 2.24 0.52 0.10 79.32 09:52:01 AM 1 11.19 0.00 2.09 0.97 0.08 85.65 09:52:01 AM 2 15.79 0.00 2.21 0.17 0.08 81.75 09:52:01 AM 3 16.50 0.00 2.06 0.39 0.10 80.95 09:52:01 AM 4 20.84 0.00 2.04 0.02 0.08 77.02 09:52:01 AM 5 14.20 0.00 2.20 0.34 0.08 83.19 09:52:01 AM 6 19.34 0.00 2.28 0.07 0.08 78.23 09:52:01 AM 7 17.90 0.00 2.02 0.25 0.08 79.74 09:53:01 AM all 3.26 0.00 0.85 0.03 0.08 95.79 09:53:01 AM 0 2.21 0.00 0.80 0.00 0.08 96.91 09:53:01 AM 1 4.58 0.00 1.14 0.00 0.08 94.20 09:53:01 AM 2 5.64 0.00 0.50 0.00 0.07 93.79 09:53:01 AM 3 2.53 0.00 0.69 0.00 0.10 96.69 09:53:01 AM 4 2.86 0.00 0.45 0.18 0.10 96.40 09:53:01 AM 5 2.24 0.00 0.77 0.02 0.07 96.91 09:53:01 AM 6 2.99 0.00 1.22 0.00 0.07 95.73 09:53:01 AM 7 3.02 0.00 1.22 0.00 0.07 95.69 09:54:01 AM all 19.97 0.00 0.39 0.21 0.05 79.37 09:54:01 AM 0 7.48 0.00 0.23 1.30 0.03 90.96 09:54:01 AM 1 6.76 0.00 0.18 0.00 0.03 93.03 09:54:01 AM 2 12.47 0.00 0.90 0.33 0.05 86.24 09:54:01 AM 3 14.03 0.00 0.15 0.00 0.03 85.79 09:54:01 AM 4 9.89 0.00 0.22 0.02 0.05 89.83 09:54:01 AM 5 28.19 0.00 0.10 0.00 0.07 71.65 09:54:01 AM 6 62.63 0.00 1.05 0.05 0.08 36.19 09:54:01 AM 7 18.29 0.00 0.32 0.00 0.05 81.35 09:55:01 AM all 32.27 0.00 1.85 1.71 0.09 64.08 09:55:01 AM 0 29.35 0.00 1.64 0.07 0.10 68.84 09:55:01 AM 1 19.66 0.00 1.93 4.48 0.10 73.83 09:55:01 AM 2 41.14 0.00 1.72 4.54 0.10 52.50 09:55:01 AM 3 29.49 0.00 1.86 1.59 0.12 66.95 09:55:01 AM 4 22.67 0.00 2.08 2.16 0.07 73.03 09:55:01 AM 5 29.68 0.00 1.54 0.18 0.08 68.51 09:55:01 AM 6 40.28 0.00 2.11 0.23 0.10 57.27 09:55:01 AM 7 45.87 0.00 1.93 0.42 0.08 51.70 09:56:01 AM all 27.05 0.00 1.69 0.55 0.12 70.60 09:56:01 AM 0 25.70 0.00 1.44 1.47 0.12 71.27 09:56:01 AM 1 27.09 0.00 1.71 0.27 0.12 70.81 09:56:01 AM 2 29.44 0.00 1.79 0.44 0.12 68.22 09:56:01 AM 3 29.79 0.00 1.91 1.14 0.10 67.05 09:56:01 AM 4 27.18 0.00 1.14 0.49 0.12 71.07 09:56:01 AM 5 21.27 0.00 1.69 0.03 0.12 76.88 09:56:01 AM 6 26.06 0.00 1.83 0.55 0.12 71.44 09:56:01 AM 7 29.90 0.00 1.96 0.00 0.12 68.02 09:57:01 AM all 25.54 0.00 1.25 3.64 0.09 69.47 09:57:01 AM 0 42.32 0.00 1.51 0.25 0.10 55.82 09:57:01 AM 1 23.91 0.00 1.52 1.42 0.10 73.04 09:57:01 AM 2 23.43 0.00 1.56 5.73 0.10 69.19 09:57:01 AM 3 25.17 0.00 1.12 1.93 0.08 71.69 09:57:01 AM 4 10.25 0.00 1.68 12.06 0.08 75.93 09:57:01 AM 5 18.71 0.00 1.33 4.36 0.08 75.52 09:57:01 AM 6 28.02 0.00 0.59 3.41 0.08 67.90 09:57:01 AM 7 32.44 0.00 0.72 0.00 0.10 66.74 09:58:01 AM all 15.65 0.00 1.49 3.32 0.05 79.50 09:58:01 AM 0 8.43 0.00 1.49 0.17 0.05 89.86 09:58:01 AM 1 28.75 0.00 2.02 4.49 0.05 64.69 09:58:01 AM 2 17.57 0.00 1.86 9.04 0.05 71.48 09:58:01 AM 3 13.98 0.00 1.35 0.57 0.03 84.07 09:58:01 AM 4 8.82 0.00 1.61 3.99 0.05 85.53 09:58:01 AM 5 26.42 0.00 1.25 2.77 0.07 69.48 09:58:01 AM 6 11.41 0.00 1.19 0.42 0.05 86.93 09:58:01 AM 7 9.76 0.00 1.12 5.12 0.03 83.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.78 0.00 1.61 1.53 0.08 74.99 Average: 0 20.92 0.00 1.45 0.49 0.09 77.06 Average: 1 20.46 0.00 1.84 2.31 0.08 75.32 Average: 2 21.82 0.00 1.74 2.43 0.09 73.92 Average: 3 21.00 0.00 1.55 1.70 0.08 75.66 Average: 4 16.32 0.00 1.43 1.96 0.08 80.22 Average: 5 22.69 0.00 1.57 1.41 0.08 74.26 Average: 6 28.06 0.00 1.81 0.80 0.08 69.25 Average: 7 23.01 0.00 1.53 1.15 0.08 74.22