---> uname -a: Linux prd-centos8-docker-8c-8g-1501.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1091 26568 19 4230 30332 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:8f:a2:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe8f:a2d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:af:d6:d2 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::42:5ff:feaf:d6d2/64 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) 10/09/2025 _x86_64_ (8 CPU) 08:32:43 LINUX RESTART (8 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 220.79 25.17 195.62 6052.50 14869.76 08:35:01 AM 156.95 18.61 138.34 7573.88 10188.72 08:36:01 AM 102.65 0.07 102.58 1.20 2905.67 08:37:01 AM 40.39 1.67 38.73 793.60 8206.38 08:38:01 AM 17.08 0.02 17.06 0.13 1709.05 08:39:01 AM 51.55 0.92 50.63 230.06 16281.52 08:40:00 AM 66.48 14.25 52.23 1031.82 12529.15 08:40:02 AM 20.12 0.00 20.12 0.00 513.02 08:41:01 AM 47.76 0.02 47.75 1.63 12445.68 08:42:01 AM 13.96 0.00 13.96 0.00 6780.11 08:43:01 AM 11.68 0.07 11.61 50.11 250.64 08:44:01 AM 32.14 0.28 31.86 48.65 4558.31 Average: 69.15 5.52 63.62 1434.84 8211.05 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 29669060 31313220 2986652 9.15 2688 1968476 1401792 4.16 138812 2421736 161264 08:35:01 AM 28813084 30829220 3842628 11.77 2688 2333192 1829564 5.43 245808 3131096 47792 08:36:01 AM 28375672 30638412 4280040 13.11 2688 2576476 1921992 5.70 256704 3544300 235508 08:37:01 AM 27503188 29835520 5152524 15.78 2688 2644828 2670676 7.92 280992 4385848 43820 08:38:01 AM 27983948 30329776 4671764 14.31 2688 2658060 2041700 6.06 316220 3871032 12992 08:39:01 AM 26553988 29703796 6101724 18.69 2688 3447208 2655496 7.88 398068 5150936 320348 08:40:00 AM 25853488 29037060 6802224 20.83 2688 3478564 5277384 15.66 547340 5694088 320 08:40:02 AM 26275660 29459396 6380052 19.54 2688 3478660 2908340 8.63 547472 5279236 1580 08:41:01 AM 25569528 29293260 7086184 21.70 2688 4016000 3083600 9.15 666380 5857352 149120 08:42:01 AM 25471664 29204216 7184048 22.00 2688 4024524 3083600 9.15 666536 5956828 128 08:43:01 AM 25442156 29178012 7213556 22.09 2688 4027512 3073052 9.12 671156 5981248 20 08:44:01 AM 27206472 31059120 5449240 16.69 2688 4142396 1513748 4.49 816324 4070416 22964 Average: 27059826 29990084 5595886 17.14 2688 3232991 2621745 7.78 462651 4612010 82988 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 380.24 258.37 1709.22 69.42 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 135.82 115.84 1158.05 34.99 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 292.40 222.91 3972.69 24.39 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 152.49 122.73 784.75 30.50 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 14.70 15.11 207.40 1.94 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 908.91 307.91 6429.29 23.03 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:00 AM lo 6.79 6.79 0.72 0.72 0.00 0.00 0.00 0.00 08:40:00 AM eth0 27.21 24.26 11.11 13.25 0.00 0.00 0.00 0.00 08:40:00 AM docker0 2.50 3.29 0.34 0.38 0.00 0.00 0.00 0.00 08:40:00 AM veth5d307f7 0.77 1.15 0.12 0.13 0.00 0.00 0.00 0.00 08:40:02 AM lo 134.91 134.91 15.16 15.16 0.00 0.00 0.00 0.00 08:40:02 AM eth0 113.61 53.85 86.26 85.26 0.00 0.00 0.00 0.00 08:40:02 AM docker0 57.40 68.64 7.71 8.06 0.00 0.00 0.00 0.00 08:40:02 AM veth9c5265c 108.28 84.02 12.62 12.76 0.00 0.00 0.00 0.00 08:40:02 AM veth5d307f7 57.40 68.64 8.49 8.06 0.00 0.00 0.00 0.00 08:41:01 AM lo 4.32 4.32 0.34 0.34 0.00 0.00 0.00 0.00 08:41:01 AM eth0 109.78 85.02 1300.50 17.70 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.95 1.10 0.12 0.12 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 273.79 180.72 272.92 65.13 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 100.73 82.28 95.89 24.28 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 71.68 64.83 272.11 17.15 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: eth0 224.75 134.71 1474.45 29.46 0.00 0.00 0.00 0.00 Average: docker0 0.45 0.57 0.06 0.07 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) 10/09/2025 _x86_64_ (8 CPU) 08:32:43 LINUX RESTART (8 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 13.06 0.00 1.85 2.33 0.06 82.70 08:34:01 AM 0 9.69 0.00 1.67 5.85 0.05 82.75 08:34:01 AM 1 6.74 0.00 1.27 1.97 0.08 89.93 08:34:01 AM 2 12.08 0.00 2.09 2.04 0.05 83.73 08:34:01 AM 3 23.71 0.00 2.64 1.99 0.05 71.61 08:34:01 AM 4 12.19 0.00 1.97 1.24 0.05 84.55 08:34:01 AM 5 14.70 0.00 1.35 2.07 0.05 81.83 08:34:01 AM 6 15.92 0.00 1.55 0.87 0.07 81.59 08:34:01 AM 7 9.46 0.00 2.26 2.62 0.07 85.59 08:35:01 AM all 8.69 0.00 0.87 9.71 0.07 80.66 08:35:01 AM 0 5.93 0.00 0.77 10.47 0.07 82.77 08:35:01 AM 1 2.78 0.00 0.50 16.31 0.08 80.33 08:35:01 AM 2 7.88 0.00 1.07 7.71 0.07 83.27 08:35:01 AM 3 8.88 0.00 0.72 8.19 0.07 82.15 08:35:01 AM 4 10.22 0.00 1.39 15.24 0.05 73.09 08:35:01 AM 5 13.31 0.00 0.45 3.39 0.07 82.79 08:35:01 AM 6 7.11 0.00 0.59 9.05 0.05 83.20 08:35:01 AM 7 13.47 0.00 1.51 7.26 0.08 77.68 08:36:01 AM all 4.54 0.00 0.48 9.52 0.04 85.43 08:36:01 AM 0 5.96 0.00 0.23 1.52 0.05 92.24 08:36:01 AM 1 6.91 0.00 0.54 17.66 0.05 74.84 08:36:01 AM 2 4.24 0.00 0.20 4.46 0.03 91.07 08:36:01 AM 3 4.92 0.00 0.69 12.91 0.03 81.45 08:36:01 AM 4 3.90 0.00 0.69 15.52 0.03 79.86 08:36:01 AM 5 6.52 0.00 0.64 14.72 0.05 78.08 08:36:01 AM 6 2.36 0.00 0.40 5.23 0.03 91.98 08:36:01 AM 7 1.52 0.00 0.45 4.14 0.03 93.85 08:37:01 AM all 19.51 0.00 0.49 1.90 0.08 78.02 08:37:01 AM 0 4.98 0.00 0.32 6.86 0.10 87.74 08:37:01 AM 1 24.81 0.00 0.38 0.50 0.08 74.22 08:37:01 AM 2 10.09 0.00 0.57 0.30 0.05 88.99 08:37:01 AM 3 17.38 0.00 0.27 0.22 0.07 82.07 08:37:01 AM 4 12.02 0.00 0.15 0.00 0.10 87.73 08:37:01 AM 5 59.59 0.00 1.34 7.25 0.12 31.70 08:37:01 AM 6 14.98 0.00 0.20 0.05 0.03 84.73 08:37:01 AM 7 12.24 0.00 0.72 0.05 0.05 86.94 08:38:01 AM all 4.53 0.00 0.12 24.29 0.02 71.04 08:38:01 AM 0 1.38 0.00 0.10 53.13 0.05 45.34 08:38:01 AM 1 4.34 0.00 0.13 0.00 0.02 95.51 08:38:01 AM 2 7.21 0.00 0.30 57.26 0.02 35.20 08:38:01 AM 3 3.99 0.00 0.10 1.52 0.00 94.40 08:38:01 AM 4 4.09 0.00 0.05 0.00 0.03 95.83 08:38:01 AM 5 3.59 0.00 0.18 82.44 0.03 13.76 08:38:01 AM 6 7.00 0.00 0.05 0.00 0.02 92.93 08:38:01 AM 7 4.64 0.00 0.03 0.00 0.02 95.31 08:39:01 AM all 13.71 0.00 1.89 6.04 0.07 78.29 08:39:01 AM 0 12.83 0.00 1.50 0.37 0.08 85.22 08:39:01 AM 1 20.54 0.00 2.46 12.10 0.10 64.80 08:39:01 AM 2 18.87 0.00 1.97 3.65 0.07 75.44 08:39:01 AM 3 13.66 0.00 2.32 19.18 0.07 64.78 08:39:01 AM 4 4.69 0.00 1.54 3.19 0.07 90.52 08:39:01 AM 5 11.79 0.00 1.90 6.72 0.05 79.53 08:39:01 AM 6 5.20 0.00 1.61 3.09 0.07 90.03 08:39:01 AM 7 22.10 0.00 1.78 0.00 0.08 76.04 08:40:00 AM all 11.18 0.97 1.42 7.75 0.07 78.60 08:40:00 AM 0 10.35 0.00 1.19 5.14 0.07 83.25 08:40:00 AM 1 11.77 4.54 1.76 10.11 0.07 71.75 08:40:00 AM 2 10.29 2.53 1.38 16.99 0.09 68.73 08:40:00 AM 3 10.86 0.03 1.38 3.87 0.07 83.78 08:40:00 AM 4 13.00 0.02 1.02 4.55 0.09 81.32 08:40:00 AM 5 7.01 0.09 1.22 9.56 0.07 82.06 08:40:00 AM 6 16.95 0.52 2.13 10.31 0.07 70.02 08:40:00 AM 7 9.22 0.03 1.29 1.46 0.07 87.92 08:40:02 AM all 15.13 0.07 2.52 0.30 0.15 81.82 08:40:02 AM 0 5.33 0.00 2.96 0.00 0.00 91.72 08:40:02 AM 1 7.78 0.00 2.99 1.80 0.00 87.43 08:40:02 AM 2 15.98 0.00 1.18 0.00 0.59 82.25 08:40:02 AM 3 10.65 0.00 2.37 0.59 0.59 85.80 08:40:02 AM 4 7.69 0.00 1.78 0.00 0.00 90.53 08:40:02 AM 5 7.14 0.60 1.19 0.00 0.00 91.07 08:40:02 AM 6 58.58 0.00 3.55 0.00 0.00 37.87 08:40:02 AM 7 7.74 0.00 4.17 0.00 0.00 88.10 08:41:01 AM all 10.37 0.05 1.16 7.99 0.07 80.36 08:41:01 AM 0 5.98 0.00 1.24 31.55 0.09 61.13 08:41:01 AM 1 28.11 0.34 1.35 3.75 0.09 66.37 08:41:01 AM 2 5.68 0.00 1.39 1.92 0.05 90.96 08:41:01 AM 3 6.91 0.00 1.33 2.84 0.03 88.89 08:41:01 AM 4 8.99 0.02 1.06 3.42 0.05 86.47 08:41:01 AM 5 11.75 0.02 0.63 1.36 0.07 86.17 08:41:01 AM 6 10.65 0.00 1.52 19.03 0.07 68.73 08:41:01 AM 7 4.93 0.00 0.78 0.12 0.09 94.08 08:42:01 AM all 10.32 0.00 0.47 1.82 0.04 87.35 08:42:01 AM 0 3.42 0.00 0.17 9.55 0.03 86.83 08:42:01 AM 1 29.94 0.00 0.72 1.89 0.08 67.37 08:42:01 AM 2 4.36 0.00 0.07 0.00 0.03 95.54 08:42:01 AM 3 1.37 0.00 0.48 0.30 0.05 97.79 08:42:01 AM 4 1.32 0.00 0.75 0.17 0.02 97.75 08:42:01 AM 5 13.18 0.00 0.10 0.00 0.02 86.70 08:42:01 AM 6 27.77 0.00 0.84 2.32 0.07 69.01 08:42:01 AM 7 1.26 0.00 0.62 0.35 0.02 97.75 08:43:01 AM all 10.93 0.00 0.37 0.78 0.04 87.89 08:43:01 AM 0 2.17 0.00 0.07 0.00 0.02 97.75 08:43:01 AM 1 8.86 0.00 0.84 1.06 0.05 89.19 08:43:01 AM 2 2.85 0.00 0.10 0.00 0.03 97.02 08:43:01 AM 3 2.73 0.00 0.30 2.32 0.02 94.63 08:43:01 AM 4 4.56 0.00 0.42 0.84 0.05 94.14 08:43:01 AM 5 54.92 0.00 0.90 0.00 0.07 44.11 08:43:01 AM 6 8.16 0.00 0.10 0.17 0.02 91.56 08:43:01 AM 7 3.18 0.00 0.23 1.84 0.03 94.71 08:43:01 AM CPU %user %nice %system %iowait %steal %idle 08:44:01 AM all 6.27 0.00 0.76 4.09 0.04 88.84 08:44:01 AM 0 14.42 0.00 0.75 10.21 0.05 74.57 08:44:01 AM 1 4.60 0.00 0.84 4.53 0.05 89.98 08:44:01 AM 2 8.00 0.00 1.02 1.98 0.03 88.96 08:44:01 AM 3 3.34 0.00 0.77 1.32 0.02 94.55 08:44:01 AM 4 5.99 0.00 0.37 0.00 0.07 93.58 08:44:01 AM 5 7.24 0.00 0.89 4.02 0.03 87.82 08:44:01 AM 6 4.42 0.00 0.82 10.55 0.08 84.12 08:44:01 AM 7 2.12 0.00 0.62 0.07 0.02 97.18 Average: all 10.29 0.09 0.90 6.91 0.05 81.76 Average: 0 6.99 0.00 0.73 12.21 0.06 80.01 Average: 1 13.54 0.43 0.98 6.33 0.07 78.64 Average: 2 8.33 0.22 0.92 8.73 0.05 81.74 Average: 3 8.88 0.00 1.00 4.96 0.04 85.11 Average: 4 7.34 0.00 0.85 4.00 0.05 87.74 Average: 5 18.52 0.01 0.87 11.97 0.06 68.58 Average: 6 11.06 0.05 0.89 5.47 0.05 82.48 Average: 7 7.63 0.00 0.94 1.63 0.05 89.74