---> uname -a: Linux prd-centos8-docker-8c-8g-44658.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 1159 25282 19 5449 30257 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:21:0a:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fe21:a38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:ff:47:4e 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::42:35ff:feff:474e/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) 09/09/2025 _x86_64_ (8 CPU) 10:18:50 LINUX RESTART (8 CPU) 10:19:01 AM tps rtps wtps bread/s bwrtn/s 10:20:01 AM 254.00 30.12 223.88 7336.24 35033.64 10:21:01 AM 258.50 18.96 239.54 4138.49 13521.78 10:22:01 AM 211.70 0.67 211.03 416.26 49521.24 10:23:01 AM 33.95 0.25 33.70 16.53 691.45 10:24:01 AM 26.22 0.48 25.74 21.46 520.59 10:25:01 AM 5.31 0.00 5.31 0.00 395.67 10:26:01 AM 6.67 0.00 6.67 0.00 174.70 10:27:02 AM 35.62 0.00 35.62 0.00 8386.39 10:28:01 AM 90.17 0.00 90.17 0.00 15927.47 10:29:01 AM 130.24 0.00 130.24 0.00 1944.19 10:30:00 AM 73.12 2.94 70.18 4604.60 27896.57 10:30:01 AM 15.29 0.00 15.29 0.00 656.47 Average: 102.22 4.86 97.37 1498.48 13959.66 10:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 AM 29572532 31228936 3083180 9.44 2688 1980032 1430792 4.25 147024 2506048 157708 10:21:01 AM 28042180 30218248 4613532 14.13 2688 2488132 2304204 6.84 247216 3878932 218444 10:22:01 AM 25267744 28666652 7387968 22.62 2688 3681628 3795660 11.26 345496 6431532 60 10:23:01 AM 24365724 27769488 8289988 25.39 2688 3685124 5474256 16.24 434316 7237408 152 10:24:01 AM 24630032 28039444 8025680 24.58 2688 3691284 4075348 12.09 437480 6974280 88 10:25:01 AM 25553796 28972912 7101916 21.75 2688 3700892 3342448 9.92 439692 6053384 20 10:26:01 AM 25551892 28971108 7103820 21.75 2688 3700992 3342448 9.92 439716 6055888 20 10:27:02 AM 24639572 28498256 8016140 24.55 2688 4126952 3803472 11.28 598096 6782288 186256 10:28:01 AM 23013168 27167592 9642544 29.53 2688 4422104 6376856 18.92 645468 8318724 820 10:29:01 AM 23882932 27974244 8772780 26.86 2688 4347140 4077852 12.10 644248 7465700 20 10:30:00 AM 25955368 31049024 6700344 20.52 2688 5339240 1466248 4.35 1135844 4898364 90348 10:30:01 AM 25923884 31017596 6731828 20.61 2688 5339256 1503792 4.46 1136308 4929404 90344 Average: 25533235 29131125 7122477 21.81 2688 3875231 3416115 10.14 554242 5960996 62023 10:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 445.42 278.77 1858.34 78.55 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 413.51 322.44 5030.70 50.08 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 416.26 277.77 10668.44 46.92 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM veth3f0e8b7 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:23:01 AM lo 28.20 28.20 2.54 2.54 0.00 0.00 0.00 0.00 10:23:01 AM eth0 67.13 52.22 21.50 25.24 0.00 0.00 0.00 0.00 10:23:01 AM docker0 8.00 9.05 1.07 1.05 0.00 0.00 0.00 0.00 10:23:01 AM veth0377f32 0.35 0.60 0.05 0.07 0.00 0.00 0.00 0.00 10:24:01 AM lo 65.20 65.20 4.09 4.09 0.00 0.00 0.00 0.00 10:24:01 AM eth0 224.74 172.45 58.77 67.47 0.00 0.00 0.00 0.00 10:24:01 AM docker0 4.38 5.25 0.76 0.83 0.00 0.00 0.00 0.00 10:25:01 AM lo 30.89 30.89 1.51 1.51 0.00 0.00 0.00 0.00 10:25:01 AM eth0 174.86 150.05 78.57 65.60 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 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 132.76 92.23 77.98 28.55 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 10:27:02 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:27:02 AM eth0 645.32 407.44 2430.77 1630.46 0.00 0.00 0.00 0.00 10:27:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 484.29 484.29 71.13 71.13 0.00 0.00 0.00 0.00 10:28:01 AM eth0 180.48 97.05 584.87 25.58 0.00 0.00 0.00 0.00 10:28:01 AM docker0 204.76 214.03 32.21 34.24 0.00 0.00 0.00 0.00 10:28:01 AM veth80352bd 181.43 189.70 32.26 27.91 0.00 0.00 0.00 0.00 10:28:01 AM veth03c1825 23.33 25.04 2.75 6.60 0.00 0.00 0.00 0.00 10:29:01 AM lo 995.10 995.10 182.84 182.84 0.00 0.00 0.00 0.00 10:29:01 AM eth0 127.72 88.25 278.32 31.86 0.00 0.00 0.00 0.00 10:29:01 AM docker0 437.29 447.37 91.68 85.78 0.00 0.00 0.00 0.00 10:30:00 AM lo 0.61 0.61 0.03 0.03 0.00 0.00 0.00 0.00 10:30:00 AM eth0 128.25 151.71 1292.38 2363.14 0.00 0.00 0.00 0.00 10:30:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 85.88 68.24 70.05 28.84 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.27 145.27 23.75 23.75 0.00 0.00 0.00 0.00 Average: eth0 269.06 190.19 2035.43 399.44 0.00 0.00 0.00 0.00 Average: docker0 59.24 61.17 11.39 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) 09/09/2025 _x86_64_ (8 CPU) 10:18:50 LINUX RESTART (8 CPU) 10:19:01 AM CPU %user %nice %system %iowait %steal %idle 10:20:01 AM all 14.50 0.00 2.27 1.36 0.05 81.81 10:20:01 AM 0 9.52 0.00 2.15 0.59 0.05 87.70 10:20:01 AM 1 10.38 0.00 1.84 0.84 0.07 86.88 10:20:01 AM 2 15.36 0.00 2.55 0.39 0.05 81.66 10:20:01 AM 3 21.23 0.00 2.81 1.29 0.07 74.61 10:20:01 AM 4 27.87 0.00 2.64 0.70 0.07 68.72 10:20:01 AM 5 12.69 0.00 2.39 2.81 0.07 82.04 10:20:01 AM 6 10.19 0.00 1.56 0.20 0.03 88.01 10:20:01 AM 7 8.74 0.00 2.21 4.10 0.03 84.92 10:21:01 AM all 32.40 0.00 1.47 0.84 0.09 65.20 10:21:01 AM 0 24.90 0.00 1.00 0.64 0.08 73.37 10:21:01 AM 1 30.23 0.00 2.06 1.79 0.10 65.82 10:21:01 AM 2 42.00 0.00 1.64 0.99 0.12 55.26 10:21:01 AM 3 48.19 0.00 2.07 0.69 0.10 48.95 10:21:01 AM 4 23.06 0.00 1.25 0.72 0.07 74.90 10:21:01 AM 5 28.32 0.00 0.94 0.55 0.08 70.11 10:21:01 AM 6 31.57 0.00 1.22 0.60 0.08 66.53 10:21:01 AM 7 30.99 0.00 1.57 0.74 0.08 66.62 10:22:01 AM all 37.08 0.00 3.27 1.33 0.09 58.23 10:22:01 AM 0 55.37 0.00 2.94 0.97 0.10 40.62 10:22:01 AM 1 40.74 0.00 3.55 2.51 0.08 53.12 10:22:01 AM 2 41.86 0.00 3.48 1.83 0.08 52.74 10:22:01 AM 3 26.64 0.00 3.82 1.28 0.10 68.15 10:22:01 AM 4 28.96 0.00 3.78 2.10 0.08 65.08 10:22:01 AM 5 33.28 0.00 2.66 0.25 0.08 63.72 10:22:01 AM 6 26.34 0.00 2.19 1.23 0.08 70.16 10:22:01 AM 7 43.43 0.00 3.73 0.44 0.10 52.31 10:23:01 AM all 24.70 0.00 2.20 0.05 0.09 72.96 10:23:01 AM 0 28.02 0.00 2.33 0.05 0.08 69.52 10:23:01 AM 1 24.08 0.00 2.28 0.02 0.10 73.53 10:23:01 AM 2 24.39 0.00 2.29 0.07 0.08 73.17 10:23:01 AM 3 27.33 0.00 2.28 0.03 0.10 70.26 10:23:01 AM 4 25.20 0.00 2.16 0.08 0.08 72.47 10:23:01 AM 5 19.74 0.00 1.99 0.02 0.08 78.17 10:23:01 AM 6 27.83 0.00 2.44 0.07 0.08 69.58 10:23:01 AM 7 21.03 0.00 1.83 0.05 0.10 77.00 10:24:01 AM all 14.25 0.00 2.19 0.04 0.08 83.43 10:24:01 AM 0 17.88 0.00 2.64 0.07 0.08 79.33 10:24:01 AM 1 15.44 0.00 2.14 0.05 0.07 82.30 10:24:01 AM 2 12.55 0.00 1.91 0.05 0.08 85.40 10:24:01 AM 3 14.90 0.00 2.26 0.03 0.07 82.74 10:24:01 AM 4 10.67 0.00 2.03 0.03 0.08 87.19 10:24:01 AM 5 14.69 0.00 1.93 0.07 0.10 83.22 10:24:01 AM 6 13.17 0.00 2.26 0.02 0.08 84.47 10:24:01 AM 7 14.72 0.00 2.33 0.03 0.08 82.83 10:25:01 AM all 7.01 0.00 0.56 0.15 0.04 92.24 10:25:01 AM 0 3.22 0.00 0.40 0.43 0.03 95.91 10:25:01 AM 1 3.28 0.00 0.70 0.00 0.05 95.97 10:25:01 AM 2 21.15 0.00 0.37 0.00 0.07 78.41 10:25:01 AM 3 5.93 0.00 0.64 0.28 0.05 93.10 10:25:01 AM 4 5.42 0.00 0.27 0.00 0.03 94.28 10:25:01 AM 5 8.97 0.00 1.10 0.02 0.03 89.88 10:25:01 AM 6 4.74 0.00 0.42 0.00 0.03 94.81 10:25:01 AM 7 3.37 0.00 0.57 0.47 0.03 95.56 10:26:01 AM all 6.53 0.00 0.23 0.01 0.03 93.21 10:26:01 AM 0 4.10 0.00 0.03 0.00 0.03 95.83 10:26:01 AM 1 1.20 0.00 0.13 0.00 0.02 98.65 10:26:01 AM 2 29.90 0.00 0.67 0.00 0.03 69.40 10:26:01 AM 3 4.49 0.00 0.07 0.00 0.02 95.43 10:26:01 AM 4 0.73 0.00 0.42 0.08 0.03 98.73 10:26:01 AM 5 8.74 0.00 0.17 0.00 0.03 91.06 10:26:01 AM 6 1.90 0.00 0.22 0.00 0.02 97.86 10:26:01 AM 7 1.15 0.00 0.13 0.00 0.02 98.70 10:27:02 AM all 34.82 0.00 1.54 0.19 0.08 63.36 10:27:02 AM 0 38.69 0.00 1.12 0.00 0.08 60.11 10:27:02 AM 1 20.77 0.00 1.84 0.12 0.08 77.19 10:27:02 AM 2 54.74 0.00 2.49 0.08 0.10 42.58 10:27:02 AM 3 37.16 0.00 1.48 0.07 0.08 61.21 10:27:02 AM 4 38.73 0.00 0.93 0.08 0.08 60.17 10:27:02 AM 5 33.32 0.00 1.45 1.18 0.08 63.97 10:27:02 AM 6 32.42 0.00 2.02 0.00 0.08 65.48 10:27:02 AM 7 22.62 0.00 1.00 0.02 0.07 76.30 10:28:01 AM all 27.77 0.00 2.04 0.40 0.09 69.69 10:28:01 AM 0 26.34 0.00 2.20 0.05 0.10 71.31 10:28:01 AM 1 15.66 0.00 1.74 0.09 0.09 82.43 10:28:01 AM 2 19.47 0.00 1.98 0.27 0.10 78.17 10:28:01 AM 3 38.03 0.00 2.05 0.10 0.10 59.71 10:28:01 AM 4 25.71 0.00 1.42 1.42 0.09 71.37 10:28:01 AM 5 19.89 0.00 2.97 0.92 0.09 76.13 10:28:01 AM 6 42.54 0.00 2.42 0.24 0.10 54.70 10:28:01 AM 7 34.50 0.00 1.54 0.14 0.09 63.74 10:29:01 AM all 29.35 0.00 1.84 0.25 0.09 68.47 10:29:01 AM 0 16.53 0.00 1.76 0.00 0.08 81.63 10:29:01 AM 1 26.41 0.00 1.26 0.13 0.10 72.10 10:29:01 AM 2 20.18 0.00 2.47 0.12 0.08 77.15 10:29:01 AM 3 39.44 0.00 1.17 0.03 0.10 59.25 10:29:01 AM 4 37.07 0.00 2.58 0.22 0.08 60.05 10:29:01 AM 5 25.90 0.00 1.07 0.08 0.07 72.87 10:29:01 AM 6 36.53 0.00 2.09 1.02 0.08 60.26 10:29:01 AM 7 32.74 0.00 2.36 0.39 0.10 64.41 10:30:00 AM all 21.83 0.00 1.71 0.77 0.06 75.63 10:30:00 AM 0 13.83 0.00 1.59 2.26 0.07 82.26 10:30:00 AM 1 28.42 0.00 2.32 0.88 0.07 68.30 10:30:00 AM 2 18.06 0.00 1.96 0.34 0.05 79.60 10:30:00 AM 3 23.75 0.00 1.63 0.00 0.07 74.56 10:30:00 AM 4 26.87 0.00 1.92 0.03 0.07 71.11 10:30:00 AM 5 21.89 0.00 1.66 2.39 0.07 73.99 10:30:00 AM 6 16.66 0.00 1.14 0.02 0.03 82.16 10:30:00 AM 7 25.15 0.00 1.47 0.24 0.05 73.08 10:30:00 AM CPU %user %nice %system %iowait %steal %idle 10:30:01 AM all 10.16 0.00 5.74 0.00 0.15 83.95 10:30:01 AM 0 5.95 0.00 3.57 0.00 0.00 90.48 10:30:01 AM 1 3.57 0.00 7.14 0.00 0.00 89.29 10:30:01 AM 2 3.53 0.00 4.71 0.00 0.00 91.76 10:30:01 AM 3 49.41 0.00 8.24 0.00 0.00 42.35 10:30:01 AM 4 2.35 0.00 5.88 0.00 0.00 91.76 10:30:01 AM 5 2.33 0.00 6.98 0.00 0.00 90.70 10:30:01 AM 6 6.98 0.00 3.49 0.00 1.16 88.37 10:30:01 AM 7 7.14 0.00 5.95 0.00 0.00 86.90 Average: all 22.72 0.00 1.76 0.49 0.07 74.96 Average: 0 21.64 0.00 1.65 0.46 0.07 76.18 Average: 1 19.65 0.00 1.81 0.58 0.07 77.89 Average: 2 27.25 0.00 1.98 0.37 0.08 70.31 Average: 3 26.11 0.00 1.85 0.35 0.08 71.62 Average: 4 22.71 0.00 1.77 0.49 0.07 74.95 Average: 5 20.64 0.00 1.67 0.75 0.07 76.86 Average: 6 22.11 0.00 1.63 0.31 0.07 75.88 Average: 7 21.61 0.00 1.71 0.60 0.07 76.02