---> uname -a: Linux prd-centos8-docker-8c-8g-1265.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 1170 25066 19 5652 30245 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:ef:fe:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:feef:feb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:56:75:6c 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:c2ff:fe56:756c/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) 09/30/2025 _x86_64_ (8 CPU) 10:14:29 LINUX RESTART (8 CPU) 10:15:01 AM tps rtps wtps bread/s bwrtn/s 10:16:01 AM 152.88 14.18 138.70 3048.45 9834.34 10:17:01 AM 240.14 5.30 234.84 1176.54 16479.77 10:18:01 AM 172.91 0.73 172.18 423.33 42391.49 10:19:01 AM 35.32 0.00 35.32 0.00 504.80 10:20:01 AM 9.88 0.48 9.40 21.46 272.06 10:21:01 AM 1.55 0.00 1.55 0.00 44.87 10:22:01 AM 7.75 0.00 7.75 0.00 491.32 10:23:01 AM 21.28 0.00 21.28 0.00 1180.35 10:24:01 AM 106.93 0.00 106.93 0.00 22971.49 10:25:01 AM 168.16 0.00 168.16 0.00 1656.61 10:26:01 AM 56.87 3.85 53.02 6245.36 29550.97 Average: 88.52 2.23 86.29 992.24 11398.05 10:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 AM 29268928 31109568 3386784 10.37 2688 2158876 1966252 5.83 160656 2770360 127980 10:17:01 AM 27745392 29975960 4910320 15.04 2688 2540592 2388400 7.09 269812 4146108 53832 10:18:01 AM 24254236 27659236 8401476 25.73 2688 3688112 5215232 15.47 428492 7363208 40 10:19:01 AM 24147552 27557120 8508160 26.05 2688 3692028 4666244 13.84 438232 7459780 1648 10:20:01 AM 24044472 27457144 8611240 26.37 2688 3695092 4686828 13.91 439596 7561408 8 10:21:01 AM 24000660 27414100 8655052 26.50 2688 3695832 4686828 13.91 439596 7605136 68 10:22:01 AM 24978312 28402488 7677400 23.51 2688 3706420 3944340 11.70 441492 6631072 124 10:23:01 AM 25074476 28740300 7581236 23.22 2688 3945324 3466520 10.29 505064 6462904 209128 10:24:01 AM 23349940 27508184 9305772 28.50 2688 4426916 5990720 17.77 552496 8082008 120 10:25:01 AM 23608772 27704384 9046940 27.70 2688 4352320 4375120 12.98 552200 7837152 16172 10:26:01 AM 24312780 29609328 8342932 25.55 2688 5539756 2765828 8.21 788700 6879252 150988 Average: 24980502 28467074 7675210 23.50 2688 3767388 4013847 11.91 456031 6618035 50919 10:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 96.67 71.59 1310.11 29.97 0.00 0.00 0.00 0.00 10:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 447.70 346.75 5340.82 55.46 0.00 0.00 0.00 0.00 10:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM lo 1.13 1.13 0.06 0.06 0.00 0.00 0.00 0.00 10:18:01 AM eth0 351.62 224.28 10035.95 26.96 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:18:01 AM veth54f733e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM vethd35cd18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 49.90 49.90 4.38 4.38 0.00 0.00 0.00 0.00 10:19:01 AM eth0 156.35 105.81 40.83 43.61 0.00 0.00 0.00 0.00 10:19:01 AM docker0 11.56 13.13 1.72 1.67 0.00 0.00 0.00 0.00 10:20:01 AM lo 61.15 61.15 3.11 3.11 0.00 0.00 0.00 0.00 10:20:01 AM eth0 277.04 206.25 73.91 80.28 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.78 1.02 0.11 0.18 0.00 0.00 0.00 0.00 10:21:01 AM lo 60.25 60.25 2.94 2.94 0.00 0.00 0.00 0.00 10:21:01 AM eth0 251.27 187.14 70.60 72.09 0.00 0.00 0.00 0.00 10:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM lo 26.00 26.00 1.27 1.27 0.00 0.00 0.00 0.00 10:22:01 AM eth0 155.04 114.03 98.42 48.57 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:23:01 AM eth0 104.58 83.77 718.72 23.15 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 448.48 448.48 67.38 67.38 0.00 0.00 0.00 0.00 10:24:01 AM eth0 304.62 144.64 2278.92 29.10 0.00 0.00 0.00 0.00 10:24:01 AM docker0 195.10 204.05 30.80 32.78 0.00 0.00 0.00 0.00 10:24:01 AM vethd19de7f 173.48 181.31 30.89 26.77 0.00 0.00 0.00 0.00 10:24:01 AM veth0dd7284 21.63 23.44 2.57 6.28 0.00 0.00 0.00 0.00 10:25:01 AM lo 1000.20 1000.20 183.89 183.89 0.00 0.00 0.00 0.00 10:25:01 AM eth0 106.53 83.01 276.13 32.71 0.00 0.00 0.00 0.00 10:25:01 AM docker0 443.67 454.67 92.28 86.76 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 202.85 161.69 3407.18 21.48 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 Average: lo 149.76 149.76 23.91 23.91 0.00 0.00 0.00 0.00 Average: eth0 223.12 157.18 2150.18 42.13 0.00 0.00 0.00 0.00 Average: docker0 59.20 61.18 11.36 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) 09/30/2025 _x86_64_ (8 CPU) 10:14:29 LINUX RESTART (8 CPU) 10:15:01 AM CPU %user %nice %system %iowait %steal %idle 10:16:01 AM all 10.26 0.00 1.04 1.10 0.05 87.56 10:16:01 AM 0 5.60 0.00 0.67 0.27 0.05 93.41 10:16:01 AM 1 21.49 0.00 1.82 1.63 0.07 74.99 10:16:01 AM 2 11.51 0.00 1.04 4.51 0.05 82.89 10:16:01 AM 3 16.50 0.00 1.60 0.55 0.05 81.30 10:16:01 AM 4 8.84 0.00 0.68 0.37 0.03 90.07 10:16:01 AM 5 4.33 0.00 0.60 0.37 0.07 94.63 10:16:01 AM 6 9.06 0.00 1.39 0.35 0.03 89.17 10:16:01 AM 7 4.82 0.00 0.52 0.75 0.03 93.88 10:17:01 AM all 41.61 0.00 1.51 0.70 0.10 56.09 10:17:01 AM 0 43.79 0.00 1.55 0.84 0.08 53.73 10:17:01 AM 1 47.09 0.00 1.31 0.79 0.10 50.72 10:17:01 AM 2 34.61 0.00 1.85 1.02 0.10 62.42 10:17:01 AM 3 43.00 0.00 1.32 0.70 0.10 54.88 10:17:01 AM 4 35.57 0.00 1.54 0.38 0.08 62.42 10:17:01 AM 5 47.04 0.00 1.32 0.84 0.10 50.70 10:17:01 AM 6 40.74 0.00 1.76 0.37 0.10 57.04 10:17:01 AM 7 41.02 0.00 1.40 0.69 0.10 56.79 10:18:01 AM all 27.68 0.00 2.87 0.82 0.09 68.55 10:18:01 AM 0 28.03 0.00 2.86 0.44 0.08 68.59 10:18:01 AM 1 34.13 0.00 3.92 0.77 0.10 61.08 10:18:01 AM 2 29.95 0.00 2.93 1.78 0.08 65.26 10:18:01 AM 3 24.84 0.00 3.26 0.64 0.07 71.19 10:18:01 AM 4 23.88 0.00 2.80 1.80 0.10 71.43 10:18:01 AM 5 24.50 0.00 2.16 0.18 0.08 73.07 10:18:01 AM 6 28.64 0.00 2.12 0.20 0.08 68.96 10:18:01 AM 7 27.46 0.00 2.93 0.74 0.08 68.78 10:19:01 AM all 21.23 0.00 2.30 0.06 0.09 76.31 10:19:01 AM 0 27.33 0.00 2.46 0.05 0.10 70.06 10:19:01 AM 1 16.56 0.00 1.86 0.08 0.08 81.42 10:19:01 AM 2 18.63 0.00 2.40 0.03 0.10 78.84 10:19:01 AM 3 22.18 0.00 2.21 0.07 0.10 75.44 10:19:01 AM 4 19.32 0.00 2.71 0.08 0.10 77.78 10:19:01 AM 5 19.00 0.00 1.78 0.03 0.08 79.10 10:19:01 AM 6 20.33 0.00 2.47 0.07 0.10 77.04 10:19:01 AM 7 26.48 0.00 2.54 0.03 0.08 70.85 10:20:01 AM all 5.20 0.00 1.03 0.01 0.06 93.70 10:20:01 AM 0 3.82 0.00 0.85 0.02 0.07 95.24 10:20:01 AM 1 5.15 0.00 1.04 0.00 0.07 93.75 10:20:01 AM 2 4.38 0.00 1.10 0.02 0.07 94.43 10:20:01 AM 3 3.61 0.00 0.67 0.03 0.07 95.62 10:20:01 AM 4 3.66 0.00 1.31 0.02 0.07 94.95 10:20:01 AM 5 11.85 0.00 0.93 0.02 0.05 87.15 10:20:01 AM 6 5.58 0.00 0.55 0.02 0.05 93.80 10:20:01 AM 7 3.52 0.00 1.77 0.00 0.05 94.66 10:21:01 AM all 1.43 0.00 0.65 0.00 0.05 97.87 10:21:01 AM 0 1.85 0.00 0.23 0.00 0.07 97.85 10:21:01 AM 1 1.27 0.00 1.29 0.00 0.07 97.38 10:21:01 AM 2 1.97 0.00 0.75 0.00 0.07 97.21 10:21:01 AM 3 1.48 0.00 1.15 0.00 0.03 97.34 10:21:01 AM 4 1.40 0.00 1.02 0.00 0.05 97.53 10:21:01 AM 5 1.55 0.00 0.23 0.00 0.03 98.18 10:21:01 AM 6 1.12 0.00 0.20 0.00 0.05 98.63 10:21:01 AM 7 0.77 0.00 0.30 0.00 0.05 98.88 10:22:01 AM all 9.88 0.00 0.71 0.24 0.06 89.12 10:22:01 AM 0 4.96 0.00 0.30 0.05 0.07 94.62 10:22:01 AM 1 32.22 0.00 1.44 1.80 0.10 64.45 10:22:01 AM 2 5.69 0.00 1.06 0.00 0.05 93.20 10:22:01 AM 3 14.43 0.00 0.37 0.05 0.05 85.10 10:22:01 AM 4 5.34 0.00 0.28 0.00 0.07 94.30 10:22:01 AM 5 8.90 0.00 1.17 0.02 0.05 89.86 10:22:01 AM 6 5.95 0.00 0.69 0.00 0.05 93.31 10:22:01 AM 7 1.75 0.00 0.37 0.02 0.03 97.83 10:23:01 AM all 33.59 0.00 0.84 0.07 0.16 65.33 10:23:01 AM 0 45.27 0.00 0.38 0.00 0.17 54.18 10:23:01 AM 1 50.73 0.00 1.40 0.25 0.20 47.42 10:23:01 AM 2 21.49 0.00 0.60 0.00 0.20 77.71 10:23:01 AM 3 15.89 0.00 0.75 0.02 0.12 83.23 10:23:01 AM 4 34.33 0.00 0.63 0.02 0.13 64.89 10:23:01 AM 5 41.22 0.00 0.68 0.20 0.13 57.76 10:23:01 AM 6 18.06 0.00 1.17 0.07 0.18 80.52 10:23:01 AM 7 41.73 0.00 1.12 0.00 0.18 56.97 10:24:01 AM all 26.62 0.00 2.02 0.45 0.10 70.82 10:24:01 AM 0 30.71 0.00 1.68 0.18 0.10 67.33 10:24:01 AM 1 43.06 0.00 2.67 0.50 0.12 53.66 10:24:01 AM 2 15.79 0.00 2.43 1.11 0.08 80.58 10:24:01 AM 3 16.58 0.00 1.95 0.07 0.10 81.30 10:24:01 AM 4 28.24 0.00 1.90 0.17 0.10 69.60 10:24:01 AM 5 23.36 0.00 1.56 0.05 0.10 74.92 10:24:01 AM 6 26.37 0.00 2.32 1.46 0.08 69.77 10:24:01 AM 7 28.76 0.00 1.64 0.02 0.10 69.48 10:25:01 AM all 29.81 0.00 1.90 0.34 0.11 67.85 10:25:01 AM 0 33.31 0.00 1.89 0.00 0.12 64.68 10:25:01 AM 1 29.12 0.00 2.58 0.15 0.10 68.05 10:25:01 AM 2 40.08 0.00 2.95 0.08 0.13 56.75 10:25:01 AM 3 38.25 0.00 1.47 0.02 0.10 60.16 10:25:01 AM 4 41.74 0.00 1.29 0.33 0.10 56.53 10:25:01 AM 5 10.37 0.00 1.75 0.02 0.10 87.77 10:25:01 AM 6 20.13 0.00 2.25 1.85 0.12 75.66 10:25:01 AM 7 25.39 0.00 1.00 0.23 0.08 73.29 10:26:01 AM all 36.13 0.00 1.70 0.59 0.09 61.50 10:26:01 AM 0 48.93 0.00 1.25 0.17 0.08 49.57 10:26:01 AM 1 46.85 0.00 3.21 3.06 0.10 46.78 10:26:01 AM 2 59.42 0.00 1.45 0.27 0.12 38.74 10:26:01 AM 3 33.88 0.00 1.59 0.08 0.10 64.34 10:26:01 AM 4 10.49 0.00 1.56 0.59 0.08 87.28 10:26:01 AM 5 10.99 0.00 1.42 0.10 0.07 87.42 10:26:01 AM 6 27.18 0.00 1.56 0.37 0.08 70.81 10:26:01 AM 7 51.20 0.00 1.52 0.07 0.10 47.11 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.13 0.00 1.50 0.40 0.09 75.89 Average: 0 24.86 0.00 1.28 0.18 0.09 73.58 Average: 1 29.79 0.00 2.05 0.82 0.10 67.24 Average: 2 22.15 0.00 1.69 0.80 0.10 75.26 Average: 3 20.96 0.00 1.48 0.20 0.08 77.28 Average: 4 19.34 0.00 1.43 0.34 0.08 78.81 Average: 5 18.47 0.00 1.24 0.17 0.08 80.05 Average: 6 18.47 0.00 1.50 0.43 0.09 79.52 Average: 7 22.98 0.00 1.37 0.23 0.08 75.33