---> uname -a: Linux prd-centos8-docker-8c-8g-2672.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 1138 25092 19 5658 30278 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:29:3f:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:fe29:3fff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:de:f5:23 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::42:87ff:fede:f523/64 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) 10/14/2025 _x86_64_ (8 CPU) 11:10:42 LINUX RESTART (8 CPU) 11:11:01 AM tps rtps wtps bread/s bwrtn/s 11:12:01 AM 220.38 25.54 194.84 6008.68 19008.66 11:13:01 AM 248.17 17.89 230.27 3947.75 11578.66 11:14:01 AM 151.95 1.20 150.75 294.17 13389.42 11:15:01 AM 104.25 0.68 103.57 400.00 39123.44 11:16:01 AM 24.59 0.48 24.11 21.46 486.07 11:17:01 AM 5.33 0.00 5.33 0.00 384.42 11:18:01 AM 20.26 0.00 20.26 0.00 383.95 11:19:01 AM 102.75 0.00 102.75 0.00 23701.37 11:20:01 AM 162.60 0.00 162.60 0.00 1767.89 11:21:01 AM 55.95 2.45 53.50 4477.04 27376.67 11:22:01 AM 33.57 1.80 31.77 1785.67 7722.54 Average: 102.71 4.55 98.16 1539.57 13174.86 11:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 AM 29636892 31283820 3018820 9.24 2688 1970740 1382164 4.10 149792 2442004 148508 11:13:01 AM 27895996 30064736 4759716 14.58 2688 2481104 2911008 8.64 232872 4040860 278404 11:14:01 AM 25527604 29029384 7128108 21.83 2688 3785944 3477836 10.32 340676 6197100 1241272 11:15:01 AM 25329960 28737432 7325752 22.43 2688 3689856 3787156 11.24 437872 6277016 80 11:16:01 AM 25112744 28525848 7542968 23.10 2688 3695428 3606544 10.70 441144 6492848 120 11:17:01 AM 26000720 29423296 6654992 20.38 2688 3704992 2849248 8.45 443112 5608560 156 11:18:01 AM 24402416 28062772 8253296 25.27 2688 3940616 5635248 16.72 504996 7135608 232300 11:19:01 AM 21617240 25765648 11038472 33.80 2688 4417216 7967332 23.64 555084 9806768 3440 11:20:01 AM 22886688 26981560 9769024 29.92 2688 4351968 5681976 16.86 551404 8559796 15532 11:21:01 AM 25553384 30642376 7102328 21.75 2688 5337472 1883524 5.59 745936 5690684 66860 11:22:01 AM 25717488 31026760 6938224 21.25 2688 5552308 1535776 4.56 968548 5302116 41604 Average: 25425557 29049421 7230155 22.14 2688 3902513 3701619 10.98 488312 6141215 184389 11:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 420.53 274.33 1875.11 63.39 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 342.54 283.19 5023.90 56.44 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 428.11 303.80 10686.47 44.92 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 17.33 17.33 1.62 1.62 0.00 0.00 0.00 0.00 11:15:01 AM eth0 37.40 28.04 9.73 11.89 0.00 0.00 0.00 0.00 11:15:01 AM docker0 5.40 6.06 0.72 0.70 0.00 0.00 0.00 0.00 11:15:01 AM veth44b2a30 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 AM lo 65.38 65.38 4.49 4.49 0.00 0.00 0.00 0.00 11:16:01 AM eth0 307.58 201.02 90.23 98.58 0.00 0.00 0.00 0.00 11:16:01 AM docker0 7.00 8.16 1.11 1.15 0.00 0.00 0.00 0.00 11:17:01 AM lo 42.79 42.79 2.09 2.09 0.00 0.00 0.00 0.00 11:17:01 AM eth0 355.21 200.02 141.35 80.22 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:18:01 AM eth0 194.90 149.11 756.47 41.79 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 68.92 68.92 10.31 10.31 0.00 0.00 0.00 0.00 11:19:01 AM eth0 299.47 132.98 2293.80 17.86 0.00 0.00 0.00 0.00 11:19:01 AM docker0 31.83 34.46 4.49 5.91 0.00 0.00 0.00 0.00 11:19:01 AM veth4fcbc77 26.96 29.16 4.27 4.99 0.00 0.00 0.00 0.00 11:19:01 AM veth21c69b8 4.87 5.98 0.65 1.18 0.00 0.00 0.00 0.00 11:20:01 AM lo 1396.23 1396.23 243.50 243.50 0.00 0.00 0.00 0.00 11:20:01 AM eth0 233.99 159.60 311.71 59.82 0.00 0.00 0.00 0.00 11:20:01 AM docker0 612.78 628.42 120.04 114.23 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:21:01 AM eth0 75.41 63.96 1270.75 15.34 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 212.28 162.95 2395.27 70.47 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.71 144.71 23.83 23.83 0.00 0.00 0.00 0.00 Average: eth0 264.31 178.09 2259.55 50.98 0.00 0.00 0.00 0.00 Average: docker0 59.73 61.56 11.49 11.09 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) 10/14/2025 _x86_64_ (8 CPU) 11:10:42 LINUX RESTART (8 CPU) 11:11:01 AM CPU %user %nice %system %iowait %steal %idle 11:12:01 AM all 14.34 0.00 2.30 2.26 0.07 81.03 11:12:01 AM 0 12.10 0.00 1.61 0.92 0.07 85.30 11:12:01 AM 1 27.08 0.00 2.55 1.04 0.08 69.24 11:12:01 AM 2 17.66 0.00 2.21 2.16 0.07 77.89 11:12:01 AM 3 15.00 0.00 3.39 0.69 0.07 80.86 11:12:01 AM 4 10.09 0.00 2.12 1.11 0.08 86.60 11:12:01 AM 5 11.87 0.00 2.87 7.95 0.05 77.27 11:12:01 AM 6 7.51 0.00 2.02 3.31 0.07 87.09 11:12:01 AM 7 13.36 0.00 1.64 0.92 0.08 83.99 11:13:01 AM all 26.73 0.00 1.42 1.66 0.10 70.09 11:13:01 AM 0 30.57 0.00 1.04 0.95 0.12 67.32 11:13:01 AM 1 26.80 0.00 1.32 1.94 0.10 69.84 11:13:01 AM 2 42.90 0.00 2.64 3.00 0.12 51.34 11:13:01 AM 3 23.70 0.00 0.92 1.64 0.10 73.64 11:13:01 AM 4 21.16 0.00 1.24 1.92 0.07 75.61 11:13:01 AM 5 20.87 0.00 1.86 1.84 0.12 75.32 11:13:01 AM 6 32.40 0.00 1.65 1.57 0.08 64.29 11:13:01 AM 7 15.43 0.00 0.65 0.43 0.08 83.39 11:14:01 AM all 42.27 0.00 2.70 0.75 0.11 54.17 11:14:01 AM 0 33.28 0.00 2.42 1.31 0.10 62.89 11:14:01 AM 1 42.84 0.00 1.69 0.22 0.12 55.14 11:14:01 AM 2 26.58 0.00 2.96 2.15 0.10 68.20 11:14:01 AM 3 50.04 0.00 3.75 0.76 0.12 45.33 11:14:01 AM 4 51.48 0.00 2.92 0.22 0.12 45.26 11:14:01 AM 5 37.26 0.00 2.41 0.54 0.10 59.69 11:14:01 AM 6 46.39 0.00 3.17 0.55 0.12 49.77 11:14:01 AM 7 50.25 0.00 2.24 0.27 0.12 47.12 11:15:01 AM all 18.75 0.00 1.74 2.46 0.08 76.97 11:15:01 AM 0 11.44 0.00 1.39 0.23 0.08 86.85 11:15:01 AM 1 19.44 0.00 1.86 2.33 0.08 76.29 11:15:01 AM 2 19.02 0.00 1.88 5.09 0.07 73.94 11:15:01 AM 3 21.98 0.00 1.84 3.91 0.08 72.19 11:15:01 AM 4 14.55 0.00 1.54 2.73 0.07 81.12 11:15:01 AM 5 19.58 0.00 1.51 0.35 0.10 78.46 11:15:01 AM 6 18.48 0.00 1.81 0.85 0.07 78.79 11:15:01 AM 7 25.54 0.00 2.08 4.19 0.08 68.11 11:16:01 AM all 17.28 0.00 1.83 0.05 1.50 79.35 11:16:01 AM 0 16.46 0.00 1.67 0.03 0.65 81.18 11:16:01 AM 1 16.23 0.00 2.17 0.12 1.72 79.77 11:16:01 AM 2 13.50 0.00 1.60 0.02 1.97 82.91 11:16:01 AM 3 17.52 0.00 1.92 0.07 1.87 78.63 11:16:01 AM 4 19.71 0.00 1.56 0.09 0.24 78.41 11:16:01 AM 5 16.84 0.00 2.05 0.05 2.78 78.28 11:16:01 AM 6 17.78 0.00 2.20 0.02 2.37 77.63 11:16:01 AM 7 20.26 0.00 1.45 0.00 0.31 77.98 11:17:01 AM all 7.64 0.00 0.76 0.02 0.06 91.53 11:17:01 AM 0 3.97 0.00 0.59 0.00 0.07 95.37 11:17:01 AM 1 3.59 0.00 0.80 0.00 0.09 95.52 11:17:01 AM 2 7.99 0.00 0.99 0.00 0.07 90.95 11:17:01 AM 3 6.74 0.00 0.80 0.00 0.05 92.41 11:17:01 AM 4 20.57 0.00 1.44 0.02 0.05 77.92 11:17:01 AM 5 6.89 0.00 0.43 0.02 0.07 92.60 11:17:01 AM 6 4.68 0.00 0.59 0.12 0.03 94.58 11:17:01 AM 7 6.67 0.00 0.39 0.00 0.05 92.89 11:18:01 AM all 29.70 0.00 0.86 0.04 0.08 69.32 11:18:01 AM 0 40.32 0.00 0.23 0.00 0.08 59.36 11:18:01 AM 1 17.25 0.00 0.68 0.03 0.07 81.97 11:18:01 AM 2 22.74 0.00 0.89 0.02 0.08 76.27 11:18:01 AM 3 36.83 0.00 1.24 0.08 0.07 61.79 11:18:01 AM 4 51.49 0.00 1.10 0.05 0.10 47.26 11:18:01 AM 5 23.60 0.00 1.12 0.07 0.08 75.13 11:18:01 AM 6 31.90 0.00 0.79 0.07 0.08 67.16 11:18:01 AM 7 13.45 0.00 0.80 0.00 0.05 85.70 11:19:01 AM all 30.06 0.00 1.82 1.71 0.10 66.31 11:19:01 AM 0 32.74 0.00 1.58 1.11 0.10 64.48 11:19:01 AM 1 28.21 0.00 1.88 0.92 0.10 68.89 11:19:01 AM 2 39.65 0.00 2.11 0.72 0.10 57.42 11:19:01 AM 3 43.96 0.00 1.59 5.40 0.10 48.95 11:19:01 AM 4 9.96 0.00 1.73 3.59 0.07 84.66 11:19:01 AM 5 18.32 0.00 2.07 0.10 0.10 79.41 11:19:01 AM 6 25.34 0.00 1.59 0.03 0.10 72.93 11:19:01 AM 7 42.29 0.00 2.01 1.83 0.12 53.74 11:20:01 AM all 23.95 0.00 2.29 0.24 0.12 73.41 11:20:01 AM 0 18.86 0.00 3.48 1.58 0.12 75.97 11:20:01 AM 1 22.64 0.00 2.10 0.07 0.12 75.08 11:20:01 AM 2 28.71 0.00 1.56 0.07 0.12 69.54 11:20:01 AM 3 20.17 0.00 1.93 0.03 0.12 77.74 11:20:01 AM 4 29.20 0.00 3.76 0.00 0.13 66.90 11:20:01 AM 5 34.74 0.00 1.09 0.05 0.12 64.00 11:20:01 AM 6 17.97 0.00 2.15 0.00 0.12 79.76 11:20:01 AM 7 19.26 0.00 2.24 0.10 0.10 78.30 11:21:01 AM all 31.37 0.00 1.56 2.09 0.10 64.89 11:21:01 AM 0 18.92 0.00 1.29 0.13 0.08 79.57 11:21:01 AM 1 42.82 0.00 1.57 2.46 0.12 53.03 11:21:01 AM 2 31.75 0.00 1.69 2.08 0.10 64.38 11:21:01 AM 3 32.99 0.00 1.32 3.13 0.08 62.47 11:21:01 AM 4 36.64 0.00 1.48 7.78 0.10 54.01 11:21:01 AM 5 14.81 0.00 1.57 0.05 0.10 83.46 11:21:01 AM 6 33.36 0.00 1.49 0.12 0.10 64.94 11:21:01 AM 7 39.73 0.00 2.04 0.95 0.10 57.18 11:22:01 AM all 27.72 0.00 0.99 0.37 0.08 70.83 11:22:01 AM 0 8.86 0.00 0.49 0.75 0.07 89.83 11:22:01 AM 1 54.91 0.00 2.39 0.90 0.12 41.68 11:22:01 AM 2 41.64 0.00 1.20 0.22 0.10 56.84 11:22:01 AM 3 9.05 0.00 0.89 0.07 0.07 89.92 11:22:01 AM 4 14.78 0.00 0.63 0.72 0.05 83.82 11:22:01 AM 5 28.93 0.00 0.65 0.25 0.08 70.08 11:22:01 AM 6 40.40 0.00 0.62 0.00 0.08 58.89 11:22:01 AM 7 23.15 0.00 1.09 0.07 0.08 75.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.56 0.00 1.66 1.06 0.22 72.50 Average: 0 20.72 0.00 1.43 0.64 0.14 77.07 Average: 1 27.49 0.00 1.73 0.91 0.25 69.62 Average: 2 26.61 0.00 1.80 1.41 0.26 69.92 Average: 3 25.30 0.00 1.78 1.44 0.25 71.23 Average: 4 25.44 0.00 1.77 1.66 0.10 71.02 Average: 5 21.26 0.00 1.60 1.03 0.34 75.78 Average: 6 25.15 0.00 1.64 0.60 0.29 72.31 Average: 7 24.50 0.00 1.51 0.80 0.11 73.08