---> uname -a: Linux prd-centos8-docker-8c-8g-6029.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 1150 25069 19 5670 30266 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:4d:ee:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85642sec preferred_lft 85642sec inet6 fe80::f816:3eff:fe4d:eee8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:04:23:ad 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:a9ff:fe04:23ad/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) 10/24/2025 _x86_64_ (8 CPU) 11:14:10 LINUX RESTART (8 CPU) 11:15:02 AM tps rtps wtps bread/s bwrtn/s 11:16:01 AM 236.32 16.84 219.48 3662.95 12323.97 11:17:01 AM 183.82 2.50 181.32 546.98 14921.78 11:18:01 AM 39.82 0.00 39.82 0.00 3250.25 11:19:01 AM 118.26 0.80 117.46 483.36 38920.04 11:20:02 AM 29.29 0.50 28.79 23.33 527.91 11:21:01 AM 6.06 0.00 6.06 0.00 413.43 11:22:01 AM 113.51 0.00 113.51 0.00 23757.76 11:23:01 AM 20.51 0.00 20.51 0.00 551.90 11:24:01 AM 15.21 0.00 15.21 0.00 500.17 11:25:01 AM 161.21 2.48 158.73 4510.63 1966.26 11:26:01 AM 46.49 1.42 45.08 1731.84 34385.39 Average: 88.13 2.21 85.92 993.77 11973.27 11:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 AM 28811312 30799548 3844400 11.77 2688 2303144 1737796 5.16 180104 3193884 223144 11:17:01 AM 27601212 29837116 5054500 15.48 2688 2544664 2500860 7.42 272980 4280572 54328 11:18:01 AM 26007200 28279592 6648512 20.36 2688 2579688 4144776 12.30 279696 5860256 4036 11:19:01 AM 23943408 27348128 8712304 26.68 2688 3687000 5971400 17.72 434100 7660992 228 11:20:02 AM 24121812 27531964 8533900 26.13 2688 3692556 4590036 13.62 441432 7480584 228 11:21:01 AM 24581948 28003684 8073764 24.72 2688 3703764 4200744 12.46 445612 7019360 1572 11:22:01 AM 23179256 27305188 9476456 29.02 2688 4392984 6335568 18.80 546560 8257940 216 11:23:01 AM 22484164 26639520 10171548 31.15 2688 4424660 6936372 20.58 556128 8939052 24 11:24:01 AM 22379112 26459524 10276600 31.47 2688 4335352 5456384 16.19 547484 9066652 128 11:25:01 AM 23591876 28621396 9063836 27.76 2688 5280048 3442332 10.21 726968 7671128 794188 11:26:01 AM 25745092 31057040 6910620 21.16 2688 5555916 1447172 4.29 966212 5276304 24596 Average: 24767854 28352973 7887858 24.15 2688 3863616 4251222 12.61 490661 6791520 100244 11:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 276.16 229.76 3188.94 51.19 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 273.44 222.91 3344.24 37.32 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 172.68 139.95 594.75 34.66 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 6.83 6.83 0.58 0.58 0.00 0.00 0.00 0.00 11:19:01 AM eth0 299.33 186.17 9478.03 17.88 0.00 0.00 0.00 0.00 11:19:01 AM docker0 1.57 1.92 0.23 0.22 0.00 0.00 0.00 0.00 11:19:01 AM vethde59c36 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:20:02 AM lo 70.13 70.13 5.24 5.24 0.00 0.00 0.00 0.00 11:20:02 AM eth0 319.33 226.19 96.86 97.95 0.00 0.00 0.00 0.00 11:20:02 AM docker0 10.83 12.30 1.61 1.62 0.00 0.00 0.00 0.00 11:21:01 AM lo 43.91 43.91 2.14 2.14 0.00 0.00 0.00 0.00 11:21:01 AM eth0 232.24 176.69 89.82 72.15 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 2.25 2.25 0.34 0.34 0.00 0.00 0.00 0.00 11:22:01 AM eth0 550.15 199.50 2978.56 19.49 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.88 1.22 0.14 0.19 0.00 0.00 0.00 0.00 11:22:01 AM veth2726059 0.88 1.33 0.16 0.20 0.00 0.00 0.00 0.00 11:22:01 AM veth1327cea 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:23:01 AM lo 476.79 476.79 67.42 67.42 0.00 0.00 0.00 0.00 11:23:01 AM eth0 26.74 22.21 8.96 12.52 0.00 0.00 0.00 0.00 11:23:01 AM docker0 207.43 213.66 30.50 33.70 0.00 0.00 0.00 0.00 11:23:01 AM veth2726059 174.01 182.12 29.73 26.39 0.00 0.00 0.00 0.00 11:23:01 AM veth1327cea 33.42 32.02 3.61 7.56 0.00 0.00 0.00 0.00 11:24:01 AM lo 1157.84 1157.84 208.34 208.34 0.00 0.00 0.00 0.00 11:24:01 AM eth0 113.60 76.52 34.02 36.35 0.00 0.00 0.00 0.00 11:24:01 AM docker0 509.27 519.55 103.52 98.40 0.00 0.00 0.00 0.00 11:25:01 AM lo 1.33 1.33 0.06 0.06 0.00 0.00 0.00 0.00 11:25:01 AM eth0 101.78 95.03 1500.25 27.55 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 228.80 175.59 2635.44 67.89 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.32 160.32 25.90 25.90 0.00 0.00 0.00 0.00 Average: eth0 235.79 159.01 2179.00 43.12 0.00 0.00 0.00 0.00 Average: docker0 66.56 68.26 12.40 12.23 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) 10/24/2025 _x86_64_ (8 CPU) 11:14:10 LINUX RESTART (8 CPU) 11:15:02 AM CPU %user %nice %system %iowait %steal %idle 11:16:01 AM all 16.07 0.00 1.33 0.91 0.07 81.64 11:16:01 AM 0 12.33 0.00 1.19 0.73 0.07 85.68 11:16:01 AM 1 8.46 0.00 1.31 1.57 0.07 88.59 11:16:01 AM 2 17.95 0.00 1.43 1.55 0.07 79.01 11:16:01 AM 3 32.94 0.00 1.68 0.61 0.08 64.69 11:16:01 AM 4 26.71 0.00 2.28 0.54 0.08 70.39 11:16:01 AM 5 12.82 0.00 1.05 0.59 0.05 85.48 11:16:01 AM 6 11.09 0.00 0.70 0.70 0.05 87.46 11:16:01 AM 7 6.20 0.00 0.97 0.95 0.05 91.82 11:17:01 AM all 41.32 0.00 1.36 0.75 0.10 56.48 11:17:01 AM 0 26.67 0.00 1.64 2.08 0.12 69.50 11:17:01 AM 1 40.26 0.00 1.42 0.55 0.10 57.66 11:17:01 AM 2 25.10 0.00 1.69 0.65 0.10 72.45 11:17:01 AM 3 50.03 0.00 0.80 0.27 0.08 48.82 11:17:01 AM 4 54.81 0.00 1.51 1.22 0.10 42.36 11:17:01 AM 5 34.73 0.00 1.02 0.05 0.10 64.10 11:17:01 AM 6 45.94 0.00 1.45 0.20 0.08 52.32 11:17:01 AM 7 52.93 0.00 1.34 0.95 0.10 44.68 11:18:01 AM all 22.02 0.00 0.56 0.13 0.07 77.22 11:18:01 AM 0 7.26 0.00 0.72 0.33 0.05 91.64 11:18:01 AM 1 15.75 0.00 0.43 0.03 0.07 83.72 11:18:01 AM 2 24.81 0.00 0.17 0.00 0.07 74.96 11:18:01 AM 3 50.66 0.00 1.72 0.48 0.08 47.06 11:18:01 AM 4 21.69 0.00 0.18 0.08 0.05 77.99 11:18:01 AM 5 21.55 0.00 0.17 0.00 0.05 78.23 11:18:01 AM 6 12.36 0.00 0.27 0.03 0.05 87.29 11:18:01 AM 7 22.10 0.00 0.82 0.08 0.12 76.88 11:19:01 AM all 21.59 0.00 3.54 1.53 0.09 73.25 11:19:01 AM 0 25.98 0.00 3.22 0.22 0.12 70.47 11:19:01 AM 1 25.75 0.00 4.25 2.53 0.10 67.36 11:19:01 AM 2 20.41 0.00 3.99 0.07 0.10 75.44 11:19:01 AM 3 18.70 0.00 2.90 1.40 0.10 76.90 11:19:01 AM 4 21.25 0.00 3.18 0.12 0.10 75.35 11:19:01 AM 5 22.36 0.00 3.75 0.93 0.08 72.88 11:19:01 AM 6 22.89 0.00 3.72 1.25 0.07 72.08 11:19:01 AM 7 15.40 0.00 3.28 5.71 0.08 75.53 11:20:02 AM all 17.49 0.00 2.07 0.05 0.10 80.29 11:20:02 AM 0 18.15 0.00 2.49 0.03 0.12 79.21 11:20:02 AM 1 19.01 0.00 1.99 0.03 0.12 78.84 11:20:02 AM 2 12.46 0.00 2.08 0.03 0.10 85.32 11:20:02 AM 3 13.13 0.00 1.79 0.03 0.10 84.94 11:20:02 AM 4 21.62 0.00 2.56 0.07 0.08 75.67 11:20:02 AM 5 18.02 0.00 2.24 0.12 0.08 79.54 11:20:02 AM 6 16.09 0.00 1.88 0.03 0.12 81.89 11:20:02 AM 7 21.43 0.00 1.52 0.02 0.12 76.91 11:21:01 AM all 16.72 0.00 0.96 0.03 0.08 82.21 11:21:01 AM 0 11.43 0.00 0.93 0.12 0.07 87.45 11:21:01 AM 1 19.84 0.00 1.18 0.05 0.09 78.85 11:21:01 AM 2 13.72 0.00 1.00 0.00 0.07 85.21 11:21:01 AM 3 28.10 0.00 1.55 0.02 0.08 70.25 11:21:01 AM 4 26.74 0.00 0.61 0.02 0.10 72.53 11:21:01 AM 5 6.16 0.00 0.54 0.00 0.07 93.23 11:21:01 AM 6 10.05 0.00 1.05 0.00 0.07 88.83 11:21:01 AM 7 17.73 0.00 0.82 0.00 0.08 81.37 11:22:01 AM all 32.55 0.00 2.10 1.03 0.10 64.22 11:22:01 AM 0 27.78 0.00 2.08 0.25 0.10 69.79 11:22:01 AM 1 28.28 0.00 2.05 0.23 0.10 69.34 11:22:01 AM 2 36.04 0.00 2.90 0.87 0.10 60.09 11:22:01 AM 3 22.95 0.00 1.46 0.65 0.07 74.87 11:22:01 AM 4 35.21 0.00 1.89 1.46 0.10 61.34 11:22:01 AM 5 38.30 0.00 2.23 0.42 0.10 58.95 11:22:01 AM 6 31.13 0.00 1.93 2.20 0.10 64.64 11:22:01 AM 7 40.74 0.00 2.23 2.18 0.12 54.73 11:23:01 AM all 20.53 0.00 1.06 0.03 0.10 78.28 11:23:01 AM 0 24.25 0.00 0.67 0.02 0.10 74.96 11:23:01 AM 1 17.17 0.00 1.24 0.02 0.12 81.46 11:23:01 AM 2 20.76 0.00 1.04 0.00 0.08 78.11 11:23:01 AM 3 13.69 0.00 1.02 0.13 0.08 85.08 11:23:01 AM 4 9.99 0.00 0.94 0.05 0.08 88.94 11:23:01 AM 5 30.84 0.00 1.71 0.00 0.13 67.31 11:23:01 AM 6 19.51 0.00 0.77 0.02 0.08 79.62 11:23:01 AM 7 27.99 0.00 1.10 0.02 0.10 70.79 11:24:01 AM all 17.11 0.00 1.97 0.08 0.10 80.74 11:24:01 AM 0 14.15 0.00 2.06 0.00 0.10 83.69 11:24:01 AM 1 18.97 0.00 1.44 0.02 0.12 79.45 11:24:01 AM 2 13.24 0.00 2.95 0.02 0.10 83.70 11:24:01 AM 3 14.25 0.00 1.76 0.39 0.13 83.47 11:24:01 AM 4 26.52 0.00 1.89 0.02 0.08 71.49 11:24:01 AM 5 15.39 0.00 2.23 0.12 0.08 82.18 11:24:01 AM 6 18.37 0.00 1.41 0.02 0.10 80.11 11:24:01 AM 7 15.95 0.00 2.05 0.07 0.08 81.86 11:25:01 AM all 33.98 0.00 1.75 0.37 0.10 63.80 11:25:01 AM 0 45.60 0.00 1.66 0.25 0.13 52.36 11:25:01 AM 1 21.71 0.00 2.28 1.11 0.07 74.83 11:25:01 AM 2 24.72 0.00 1.88 0.27 0.08 73.06 11:25:01 AM 3 30.49 0.00 1.57 0.17 0.10 67.67 11:25:01 AM 4 31.64 0.00 1.04 0.05 0.08 67.19 11:25:01 AM 5 44.33 0.00 1.83 0.00 0.12 53.72 11:25:01 AM 6 50.05 0.00 1.77 0.03 0.10 48.04 11:25:01 AM 7 23.31 0.00 1.99 1.12 0.08 73.50 11:26:01 AM all 32.61 0.00 1.23 1.32 0.09 64.76 11:26:01 AM 0 34.39 0.00 0.64 0.00 0.08 64.89 11:26:01 AM 1 24.17 0.00 1.56 0.97 0.12 73.19 11:26:01 AM 2 49.67 0.00 1.17 5.17 0.08 43.90 11:26:01 AM 3 12.53 0.00 1.05 1.89 0.07 84.45 11:26:01 AM 4 45.06 0.00 2.41 0.30 0.10 52.13 11:26:01 AM 5 28.40 0.00 1.07 0.08 0.07 70.38 11:26:01 AM 6 47.02 0.00 1.04 0.00 0.10 51.85 11:26:01 AM 7 19.54 0.00 0.89 2.18 0.08 77.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.75 0.00 1.63 0.57 0.09 72.96 Average: 0 22.57 0.00 1.57 0.37 0.10 75.40 Average: 1 21.78 0.00 1.74 0.64 0.10 75.74 Average: 2 23.56 0.00 1.84 0.79 0.09 73.72 Average: 3 26.14 0.00 1.57 0.55 0.09 71.65 Average: 4 29.22 0.00 1.68 0.36 0.09 68.66 Average: 5 24.85 0.00 1.62 0.21 0.09 73.23 Average: 6 25.91 0.00 1.45 0.41 0.08 72.15 Average: 7 23.98 0.00 1.55 1.21 0.09 73.18