---> uname -a: Linux prd-centos8-docker-8c-8g-20545.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 1117 25365 19 5407 30299 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:30:8a:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe30:8a96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:1d:55:bf 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:c7ff:fe1d:55bf/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) 06/12/2025 _x86_64_ (8 CPU) 09:39:39 LINUX RESTART (8 CPU) 09:40:00 AM tps rtps wtps bread/s bwrtn/s 09:40:01 AM 320.78 116.88 203.90 38472.73 108072.73 09:41:01 AM 257.01 19.69 237.32 3780.34 7278.66 09:42:01 AM 268.57 5.32 263.26 1216.46 19581.54 09:43:01 AM 171.93 0.85 171.08 581.67 42420.68 09:44:01 AM 41.67 0.00 41.67 0.00 575.26 09:45:01 AM 10.95 0.48 10.46 21.46 306.41 09:46:01 AM 10.81 0.00 10.81 0.00 528.42 09:47:01 AM 106.96 0.00 106.96 0.00 23252.30 09:48:01 AM 19.91 0.00 19.91 0.00 733.78 09:49:01 AM 180.98 2.47 178.51 4488.16 2194.20 Average: 119.04 3.36 115.68 1174.15 10901.85 09:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 AM 30015964 31373776 2639748 8.08 2688 1698232 1471560 4.37 118328 2154588 1168 09:41:01 AM 29329584 31148116 3326128 10.19 2688 2137724 1644760 4.88 158764 2724920 221312 09:42:01 AM 27128692 29333888 5527020 16.93 2688 2516544 3149772 9.35 268164 4767000 53904 09:43:01 AM 24956644 28339196 7699068 23.58 2688 3666336 4164048 12.35 426964 6665204 64 09:44:01 AM 24835500 28221492 7820212 23.95 2688 3669668 4001412 11.87 435856 6777200 924 09:45:01 AM 24699352 28089560 7956360 24.36 2688 3673780 4044728 12.00 437672 6912228 76 09:46:01 AM 25295088 28694636 7360624 22.54 2688 3682856 3904904 11.59 440448 6317484 32 09:47:01 AM 24054004 28145972 8601708 26.34 2688 4360476 5498800 16.31 537320 7402064 212 09:48:01 AM 23054208 27180340 9601504 29.40 2688 4398624 6306824 18.71 550576 8380264 4008 09:49:01 AM 23592232 28573108 9063480 27.75 2688 5233904 3668224 10.88 717968 7685656 780568 Average: 25696127 28910008 6959585 21.31 2688 3503814 3785503 11.23 409206 5978661 106227 09:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 1544.16 1398.70 11192.83 90.15 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 333.17 216.69 1403.52 46.07 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 382.99 321.38 5227.78 51.02 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 1.27 1.27 0.06 0.06 0.00 0.00 0.00 0.00 09:43:01 AM eth0 339.27 217.46 10022.73 24.15 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 09:43:01 AM vethbe722da 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:44:01 AM lo 38.29 38.29 3.62 3.62 0.00 0.00 0.00 0.00 09:44:01 AM eth0 83.76 57.71 27.75 30.25 0.00 0.00 0.00 0.00 09:44:01 AM docker0 9.95 11.40 1.57 1.48 0.00 0.00 0.00 0.00 09:45:01 AM lo 56.91 56.91 2.90 2.90 0.00 0.00 0.00 0.00 09:45:01 AM eth0 259.93 195.62 67.62 75.70 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.70 0.93 0.11 0.17 0.00 0.00 0.00 0.00 09:46:01 AM lo 1.67 1.67 0.08 0.08 0.00 0.00 0.00 0.00 09:46:01 AM eth0 157.33 102.77 90.79 31.50 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:47:01 AM eth0 678.14 380.56 2859.48 41.16 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM veth43b7c66 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:47:01 AM vetheab9ab0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:48:01 AM lo 989.72 989.72 219.20 219.20 0.00 0.00 0.00 0.00 09:48:01 AM eth0 72.67 51.64 20.31 26.41 0.00 0.00 0.00 0.00 09:48:01 AM docker0 477.89 495.68 110.17 105.51 0.00 0.00 0.00 0.00 09:48:01 AM veth43b7c66 441.26 459.56 112.74 81.37 0.00 0.00 0.00 0.01 09:48:01 AM vetheab9ab0 36.63 36.63 3.96 24.39 0.00 0.00 0.00 0.00 09:49:01 AM lo 32.48 32.48 4.67 4.67 0.00 0.00 0.00 0.00 09:49:01 AM eth0 91.55 75.90 1500.12 14.25 0.00 0.00 0.00 0.00 09:49:01 AM docker0 15.78 15.44 2.58 2.24 0.00 0.00 0.00 0.00 Average: lo 124.31 124.31 25.58 25.58 0.00 0.00 0.00 0.00 Average: eth0 268.35 181.70 2370.34 37.91 0.00 0.00 0.00 0.00 Average: docker0 55.95 58.09 12.69 12.14 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) 06/12/2025 _x86_64_ (8 CPU) 09:39:39 LINUX RESTART (8 CPU) 09:40:00 AM CPU %user %nice %system %iowait %steal %idle 09:40:01 AM all 10.56 0.00 10.56 3.80 0.00 75.08 09:40:01 AM 0 6.76 0.00 8.11 0.00 0.00 85.14 09:40:01 AM 1 5.19 0.00 12.99 10.39 0.00 71.43 09:40:01 AM 2 7.89 0.00 11.84 1.32 0.00 78.95 09:40:01 AM 3 7.89 0.00 7.89 0.00 0.00 84.21 09:40:01 AM 4 7.89 0.00 13.16 0.00 0.00 78.95 09:40:01 AM 5 7.89 0.00 13.16 6.58 0.00 72.37 09:40:01 AM 6 5.33 0.00 10.67 4.00 0.00 80.00 09:40:01 AM 7 35.53 0.00 6.58 7.89 0.00 50.00 09:41:01 AM all 11.77 0.00 1.27 0.69 0.06 86.21 09:41:01 AM 0 16.67 0.00 2.04 0.48 0.07 80.74 09:41:01 AM 1 5.96 0.00 1.49 3.06 0.07 89.42 09:41:01 AM 2 17.40 0.00 1.50 0.92 0.05 80.13 09:41:01 AM 3 8.15 0.00 0.89 0.10 0.05 90.81 09:41:01 AM 4 27.23 0.00 2.30 0.57 0.05 69.85 09:41:01 AM 5 7.15 0.00 0.38 0.12 0.07 92.28 09:41:01 AM 6 2.58 0.00 0.65 0.00 0.07 96.70 09:41:01 AM 7 8.96 0.00 0.92 0.27 0.03 89.82 09:42:01 AM all 41.15 0.00 1.55 0.88 0.11 56.31 09:42:01 AM 0 34.23 0.00 1.25 1.15 0.10 63.26 09:42:01 AM 1 18.21 0.00 2.01 1.99 0.12 77.68 09:42:01 AM 2 46.89 0.00 1.37 1.34 0.10 50.30 09:42:01 AM 3 45.53 0.00 1.44 0.70 0.12 52.21 09:42:01 AM 4 40.23 0.00 1.61 0.30 0.12 57.75 09:42:01 AM 5 62.03 0.00 0.70 0.15 0.12 37.00 09:42:01 AM 6 40.95 0.00 2.29 0.92 0.13 55.70 09:42:01 AM 7 41.03 0.00 1.72 0.50 0.10 56.65 09:43:01 AM all 26.28 0.00 2.87 0.96 0.09 69.80 09:43:01 AM 0 36.30 0.00 3.77 0.96 0.08 58.89 09:43:01 AM 1 25.30 0.00 3.08 1.11 0.12 70.40 09:43:01 AM 2 22.13 0.00 2.74 1.24 0.08 73.81 09:43:01 AM 3 24.47 0.00 2.63 0.28 0.08 72.53 09:43:01 AM 4 29.00 0.00 2.71 0.62 0.08 67.58 09:43:01 AM 5 26.71 0.00 2.59 0.59 0.10 70.01 09:43:01 AM 6 20.32 0.00 2.14 0.35 0.07 77.12 09:43:01 AM 7 26.02 0.00 3.31 2.55 0.08 68.03 09:44:01 AM all 22.78 0.00 2.30 0.06 0.09 74.77 09:44:01 AM 0 16.56 0.00 1.94 0.07 0.10 81.33 09:44:01 AM 1 20.93 0.00 2.56 0.07 0.10 76.34 09:44:01 AM 2 20.61 0.00 2.13 0.07 0.10 77.09 09:44:01 AM 3 23.62 0.00 2.09 0.07 0.08 74.14 09:44:01 AM 4 28.89 0.00 2.56 0.03 0.08 68.43 09:44:01 AM 5 25.76 0.00 2.21 0.05 0.08 71.90 09:44:01 AM 6 19.26 0.00 2.01 0.12 0.08 78.53 09:44:01 AM 7 26.61 0.00 2.89 0.03 0.08 70.38 09:45:01 AM all 6.22 0.00 1.04 0.02 0.08 92.65 09:45:01 AM 0 6.93 0.00 0.87 0.02 0.10 92.08 09:45:01 AM 1 9.29 0.00 1.24 0.02 0.07 89.39 09:45:01 AM 2 4.13 0.00 0.87 0.00 0.08 94.91 09:45:01 AM 3 7.96 0.00 1.00 0.03 0.08 90.92 09:45:01 AM 4 5.43 0.00 0.92 0.02 0.10 93.53 09:45:01 AM 5 6.24 0.00 1.10 0.03 0.07 92.55 09:45:01 AM 6 4.60 0.00 1.04 0.02 0.07 94.28 09:45:01 AM 7 5.14 0.00 1.25 0.00 0.07 93.54 09:46:01 AM all 15.36 0.00 0.38 0.03 0.05 84.18 09:46:01 AM 0 7.43 0.00 0.92 0.00 0.07 91.59 09:46:01 AM 1 8.18 0.00 0.23 0.07 0.07 91.45 09:46:01 AM 2 9.00 0.00 0.33 0.02 0.08 90.56 09:46:01 AM 3 17.34 0.00 0.15 0.05 0.03 82.42 09:46:01 AM 4 10.16 0.00 0.10 0.00 0.03 89.71 09:46:01 AM 5 4.00 0.00 0.17 0.02 0.03 95.78 09:46:01 AM 6 14.14 0.00 0.12 0.00 0.03 85.71 09:46:01 AM 7 52.61 0.00 1.03 0.05 0.05 46.26 09:47:01 AM all 31.95 0.00 2.04 0.54 0.08 65.40 09:47:01 AM 0 41.36 0.00 2.00 0.32 0.08 56.24 09:47:01 AM 1 39.55 0.00 2.28 0.29 0.08 57.80 09:47:01 AM 2 27.98 0.00 2.21 0.65 0.08 69.07 09:47:01 AM 3 43.31 0.00 1.96 0.32 0.08 54.32 09:47:01 AM 4 22.10 0.00 1.48 0.10 0.10 76.23 09:47:01 AM 5 23.85 0.00 2.22 1.38 0.07 72.49 09:47:01 AM 6 29.42 0.00 1.91 0.34 0.07 68.27 09:47:01 AM 7 28.02 0.00 2.23 0.90 0.08 68.77 09:48:01 AM all 31.58 0.00 1.85 0.02 0.10 66.45 09:48:01 AM 0 26.93 0.00 1.64 0.00 0.12 71.32 09:48:01 AM 1 23.57 0.00 1.59 0.05 0.10 74.68 09:48:01 AM 2 42.15 0.00 2.04 0.02 0.08 55.70 09:48:01 AM 3 34.80 0.00 2.47 0.07 0.10 62.57 09:48:01 AM 4 33.80 0.00 1.78 0.00 0.08 64.33 09:48:01 AM 5 29.99 0.00 2.48 0.02 0.10 67.41 09:48:01 AM 6 21.40 0.00 1.95 0.03 0.10 76.52 09:48:01 AM 7 39.96 0.00 0.89 0.00 0.10 59.05 09:49:01 AM all 29.76 0.00 1.68 0.35 0.08 68.13 09:49:01 AM 0 27.49 0.00 1.64 0.32 0.08 70.47 09:49:01 AM 1 27.97 0.00 1.54 0.08 0.07 70.34 09:49:01 AM 2 41.64 0.00 2.26 0.03 0.08 55.98 09:49:01 AM 3 18.60 0.00 1.30 0.08 0.10 79.91 09:49:01 AM 4 13.17 0.00 1.77 0.87 0.08 84.11 09:49:01 AM 5 43.61 0.00 1.32 0.23 0.07 54.76 09:49:01 AM 6 38.85 0.00 2.11 1.14 0.05 57.85 09:49:01 AM 7 26.79 0.00 1.54 0.03 0.07 71.57 Average: all 24.07 0.00 1.68 0.40 0.08 73.78 Average: 0 23.72 0.00 1.79 0.37 0.09 74.03 Average: 1 19.85 0.00 1.79 0.76 0.09 77.50 Average: 2 25.75 0.00 1.73 0.48 0.08 71.96 Average: 3 24.83 0.00 1.56 0.19 0.08 73.35 Average: 4 23.30 0.00 1.71 0.28 0.08 74.64 Average: 5 25.46 0.00 1.48 0.30 0.08 72.69 Average: 6 21.25 0.00 1.59 0.33 0.07 76.75 Average: 7 28.36 0.00 1.76 0.49 0.07 69.32