---> uname -a: Linux prd-centos8-docker-8c-8g-18064.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1649 22252 19 7988 29767 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:7f:2f:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe7f:2f8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:38:cd:33 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/05/2025 _x86_64_ (8 CPU) 23:48:21 LINUX RESTART (8 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 149.77 2.37 147.40 1588.54 10872.41 11:51:01 PM 243.44 14.55 228.90 1971.94 9889.72 11:52:02 PM 102.98 2.00 100.98 395.87 11675.96 11:53:01 PM 74.86 2.05 72.81 138.94 7620.18 11:54:01 PM 165.62 0.40 165.22 78.79 28384.99 11:55:01 PM 1288.25 0.02 1288.24 13.60 79366.66 11:56:01 PM 888.25 0.00 888.25 0.00 38023.28 11:57:01 PM 13.06 0.00 13.06 0.00 527.16 11:58:01 PM 9.65 0.00 9.65 0.00 1551.17 11:59:01 PM 698.48 0.68 697.80 33.59 29421.91 Average: 363.92 2.21 361.71 422.60 21756.71 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29420188 31241620 3235524 9.91 2688 2137504 1376076 4.08 157896 2612364 96632 11:51:01 PM 27958516 30251928 4697196 14.38 2688 2600012 2181192 6.47 259232 3929792 268684 11:52:02 PM 27004448 29519288 5651264 17.31 2688 2817304 3361320 9.97 285404 4838960 152768 11:53:01 PM 26467012 29105356 6188700 18.95 2688 2937756 3083836 9.15 317752 5331492 65764 11:54:01 PM 23324732 27765192 9330980 28.57 2688 4678796 4312756 12.80 421288 8180944 1071904 11:55:01 PM 22266224 28155352 10389488 31.82 2688 5890828 3425052 10.16 465636 8701200 372340 11:56:01 PM 20917452 27372648 11738260 35.95 2688 6371800 3383684 10.04 524688 9790500 16 11:57:01 PM 20816152 27276912 11839560 36.26 2688 6376764 3509748 10.41 525824 9883784 4596 11:58:01 PM 21471996 28159092 11183716 34.25 2688 6599556 3410376 10.12 564020 9212368 192648 11:59:01 PM 22888484 30570772 9767228 29.91 2688 7527224 1484208 4.40 1045040 7196964 475216 Average: 24253520 28941816 8402192 25.73 2688 4793754 2952825 8.76 456678 6967837 270057 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 148.52 126.67 1205.29 36.32 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 556.02 448.33 6511.98 67.12 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 PM eth0 219.39 164.90 3032.14 23.74 0.00 0.00 0.00 0.00 11:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 142.29 123.16 1769.20 21.72 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 599.60 466.54 9309.79 56.26 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 215.60 165.86 3323.97 19.69 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 59.75 59.63 644.30 9.81 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 0.68 0.22 0.16 0.43 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 89.87 68.11 1642.36 6.72 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 370.39 377.69 1916.20 1241.59 0.00 0.00 0.00 0.00 11:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 240.37 200.24 2937.38 148.56 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 12/05/2025 _x86_64_ (8 CPU) 23:48:21 LINUX RESTART (8 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 6.60 0.00 0.76 0.45 0.05 92.14 11:50:01 PM 0 0.40 0.00 0.28 0.33 0.05 98.93 11:50:01 PM 1 8.46 0.00 1.14 0.82 0.05 89.53 11:50:01 PM 2 16.23 0.00 1.59 0.55 0.07 81.56 11:50:01 PM 3 5.07 0.00 0.50 0.62 0.05 93.76 11:50:01 PM 4 7.10 0.00 0.84 0.72 0.05 91.30 11:50:01 PM 5 10.15 0.00 1.05 0.40 0.03 88.37 11:50:01 PM 6 3.85 0.00 0.30 0.12 0.05 95.68 11:50:01 PM 7 1.54 0.00 0.40 0.05 0.05 97.96 11:51:01 PM all 21.11 0.00 1.26 0.56 0.07 76.99 11:51:01 PM 0 21.66 0.00 1.39 0.37 0.08 76.51 11:51:01 PM 1 15.63 0.00 1.05 0.28 0.07 82.97 11:51:01 PM 2 22.78 0.00 1.56 0.52 0.08 75.07 11:51:01 PM 3 18.46 0.00 1.25 0.20 0.07 80.01 11:51:01 PM 4 18.31 0.00 1.04 0.79 0.07 79.80 11:51:01 PM 5 28.69 0.00 1.17 0.79 0.08 69.27 11:51:01 PM 6 22.76 0.00 1.15 0.67 0.05 75.37 11:51:01 PM 7 20.60 0.00 1.51 0.87 0.08 76.94 11:52:02 PM all 47.87 0.00 1.14 0.33 0.10 50.57 11:52:02 PM 0 63.08 0.00 0.60 0.03 0.08 36.21 11:52:02 PM 1 30.94 0.00 1.77 1.47 0.10 65.71 11:52:02 PM 2 66.47 0.00 0.70 0.03 0.10 32.69 11:52:02 PM 3 30.60 0.00 1.02 0.17 0.08 68.13 11:52:02 PM 4 39.18 0.00 1.49 0.38 0.10 58.85 11:52:02 PM 5 45.65 0.00 1.32 0.17 0.10 52.76 11:52:02 PM 6 61.35 0.00 0.95 0.02 0.10 37.58 11:52:02 PM 7 45.55 0.00 1.27 0.37 0.10 52.72 11:53:01 PM all 46.09 0.00 1.22 0.20 0.09 52.39 11:53:01 PM 0 53.05 0.00 0.83 0.00 0.08 46.03 11:53:01 PM 1 58.00 0.00 1.65 0.08 0.08 40.18 11:53:01 PM 2 32.27 0.00 1.02 0.10 0.09 66.52 11:53:01 PM 3 44.73 0.00 1.07 0.03 0.10 54.07 11:53:01 PM 4 50.88 0.00 0.87 0.46 0.10 47.69 11:53:01 PM 5 42.50 0.00 2.23 0.87 0.10 54.30 11:53:01 PM 6 46.48 0.00 1.02 0.05 0.08 52.37 11:53:01 PM 7 40.80 0.00 1.09 0.02 0.09 58.01 11:54:01 PM all 17.27 0.00 2.32 0.51 0.08 79.83 11:54:01 PM 0 14.51 0.00 2.46 0.05 0.08 82.89 11:54:01 PM 1 9.56 0.00 0.89 0.02 0.07 89.48 11:54:01 PM 2 43.28 0.00 4.56 2.08 0.10 49.98 11:54:01 PM 3 4.84 0.00 2.18 0.54 0.08 92.36 11:54:01 PM 4 6.79 0.00 0.80 0.08 0.07 92.26 11:54:01 PM 5 6.91 0.00 0.57 0.78 0.05 91.68 11:54:01 PM 6 39.76 0.00 4.14 0.32 0.08 55.70 11:54:01 PM 7 12.58 0.00 2.94 0.20 0.07 84.21 11:55:01 PM all 15.66 0.00 4.91 2.76 0.09 76.58 11:55:01 PM 0 8.83 0.00 5.38 3.44 0.08 82.26 11:55:01 PM 1 12.57 0.00 6.98 2.08 0.10 78.28 11:55:01 PM 2 5.22 0.00 5.24 4.63 0.08 84.83 11:55:01 PM 3 21.96 0.00 6.35 3.46 0.08 68.15 11:55:01 PM 4 6.28 0.00 3.39 2.92 0.10 87.32 11:55:01 PM 5 7.96 0.00 2.23 2.85 0.08 86.87 11:55:01 PM 6 20.10 0.00 3.92 1.22 0.07 74.69 11:55:01 PM 7 42.47 0.00 5.85 1.49 0.10 50.09 11:56:01 PM all 21.08 0.00 2.29 1.63 0.08 74.92 11:56:01 PM 0 6.52 0.00 0.33 0.00 0.07 93.08 11:56:01 PM 1 5.36 0.00 2.93 0.20 0.07 91.44 11:56:01 PM 2 8.73 0.00 3.43 11.80 0.08 75.95 11:56:01 PM 3 38.35 0.00 3.30 0.03 0.07 58.26 11:56:01 PM 4 13.41 0.00 3.58 0.17 0.08 82.76 11:56:01 PM 5 17.44 0.00 0.73 0.12 0.07 81.64 11:56:01 PM 6 59.51 0.00 2.85 0.12 0.10 37.43 11:56:01 PM 7 19.23 0.00 1.19 0.65 0.08 78.85 11:57:01 PM all 20.50 0.00 0.80 0.01 0.06 78.63 11:57:01 PM 0 6.51 0.00 0.78 0.08 0.07 92.56 11:57:01 PM 1 6.41 0.00 0.47 0.00 0.07 93.06 11:57:01 PM 2 9.88 0.00 0.55 0.00 0.03 89.53 11:57:01 PM 3 12.50 0.00 0.63 0.00 0.05 86.82 11:57:01 PM 4 69.64 0.00 1.27 0.00 0.10 28.99 11:57:01 PM 5 13.50 0.00 0.67 0.00 0.07 85.77 11:57:01 PM 6 35.07 0.00 1.42 0.00 0.07 63.45 11:57:01 PM 7 10.44 0.00 0.62 0.00 0.07 88.88 11:58:01 PM all 20.81 0.00 1.05 0.02 0.06 78.06 11:58:01 PM 0 27.13 0.00 0.87 0.00 0.08 71.92 11:58:01 PM 1 12.76 0.00 0.80 0.00 0.07 86.37 11:58:01 PM 2 12.73 0.00 0.77 0.02 0.05 86.43 11:58:01 PM 3 16.51 0.00 1.02 0.00 0.07 82.41 11:58:01 PM 4 14.81 0.00 1.03 0.00 0.05 84.10 11:58:01 PM 5 11.00 0.00 0.88 0.00 0.05 88.07 11:58:01 PM 6 62.33 0.00 2.25 0.07 0.07 35.28 11:58:01 PM 7 9.17 0.00 0.78 0.08 0.05 89.91 11:59:01 PM all 16.39 0.00 2.59 1.32 0.08 79.62 11:59:01 PM 0 7.76 0.00 3.03 0.37 0.10 88.74 11:59:01 PM 1 21.73 0.00 2.38 1.04 0.07 74.78 11:59:01 PM 2 10.81 0.00 1.72 1.94 0.08 85.44 11:59:01 PM 3 10.26 0.00 1.39 1.27 0.08 86.99 11:59:01 PM 4 44.07 0.00 3.50 1.29 0.10 51.04 11:59:01 PM 5 15.83 0.00 2.65 2.23 0.07 79.23 11:59:01 PM 6 12.89 0.00 4.13 0.20 0.08 82.70 11:59:01 PM 7 7.79 0.00 1.95 2.20 0.07 87.99 Average: all 23.31 0.00 1.83 0.78 0.08 74.01 Average: 0 20.91 0.00 1.59 0.47 0.08 76.95 Average: 1 18.09 0.00 2.00 0.60 0.07 79.24 Average: 2 22.85 0.00 2.11 2.16 0.08 72.80 Average: 3 20.29 0.00 1.87 0.63 0.07 77.14 Average: 4 27.02 0.00 1.78 0.68 0.08 70.43 Average: 5 19.92 0.00 1.35 0.82 0.07 77.84 Average: 6 36.40 0.00 2.21 0.28 0.08 61.03 Average: 7 20.96 0.00 1.75 0.59 0.08 76.61