---> uname -a: Linux prd-centos8-docker-8c-8g-6269.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 1156 25060 19 5672 30260 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:e8:6a:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fee8:6a0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:fb:b4:26 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:ddff:fefb:b426/64 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) 10/25/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 174.46 14.05 160.41 2943.69 10666.31 10:24:01 AM 212.28 5.28 207.00 1215.26 11050.92 10:25:01 AM 72.74 0.05 72.69 1.07 8787.05 10:26:01 AM 101.38 0.50 100.88 408.93 38603.45 10:27:01 AM 38.20 0.30 37.90 70.78 711.83 10:28:01 AM 10.03 0.43 9.59 20.92 278.45 10:29:01 AM 88.39 0.00 88.39 0.00 23519.43 10:30:01 AM 40.39 0.00 40.39 0.00 953.16 10:31:01 AM 116.90 0.00 116.90 0.00 1353.81 10:32:01 AM 60.33 3.72 56.61 6101.70 28521.33 10:33:01 AM 43.95 0.57 43.39 194.60 8081.89 Average: 87.18 2.26 84.92 996.08 12047.95 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29216196 31066060 3439516 10.53 2688 2167360 1591396 4.72 161448 2819416 137928 10:24:01 AM 27552448 29780240 5103264 15.63 2688 2537948 3166288 9.39 259092 4347820 205696 10:25:01 AM 27296164 29566548 5359548 16.41 2688 2578720 2719708 8.07 270964 4585616 96 10:26:01 AM 24981548 28384996 7674164 23.50 2688 3686224 5134704 15.23 396584 6664716 228 10:27:01 AM 24885700 28295236 7770012 23.79 2688 3691964 3801204 11.28 436284 6725716 868 10:28:01 AM 24773628 28187128 7882084 24.14 2688 3695828 3834844 11.38 438192 6835100 8 10:29:01 AM 24425360 28541924 8230352 25.20 2688 4374852 3894232 11.55 533944 7040448 5572 10:30:01 AM 23175324 27332880 9480388 29.03 2688 4426340 6232860 18.49 552124 8256112 176 10:31:01 AM 24289044 28384376 8366668 25.62 2688 4351880 3632912 10.78 550880 7158488 15540 10:32:01 AM 25091936 30372816 7563776 23.16 2688 5528616 2022164 6.00 776976 6121012 181672 10:33:01 AM 25674212 30996408 6981500 21.38 2688 5564344 1508848 4.48 971240 5342684 23700 Average: 25578324 29173510 7077388 21.67 2688 3873098 3412651 10.13 486157 5990648 51953 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 121.08 93.30 1290.27 34.48 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 333.04 284.79 5210.35 39.50 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 317.81 234.59 641.28 69.89 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 287.65 180.01 9494.30 13.55 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM vethe0e8615 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:27:01 AM lo 44.29 44.29 4.11 4.11 0.00 0.00 0.00 0.00 10:27:01 AM eth0 103.88 74.81 34.98 36.74 0.00 0.00 0.00 0.00 10:27:01 AM docker0 11.68 13.10 1.72 1.66 0.00 0.00 0.00 0.00 10:28:01 AM lo 60.94 60.94 3.10 3.10 0.00 0.00 0.00 0.00 10:28:01 AM eth0 376.32 262.39 97.35 102.95 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.80 1.05 0.11 0.19 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.58 0.58 0.04 0.04 0.00 0.00 0.00 0.00 10:29:01 AM eth0 614.05 255.31 3006.00 29.18 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM veth9179439 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 446.18 446.18 63.61 63.61 0.00 0.00 0.00 0.00 10:30:01 AM eth0 57.11 46.13 19.72 20.88 0.00 0.00 0.00 0.00 10:30:01 AM docker0 190.60 198.13 28.75 31.35 0.00 0.00 0.00 0.00 10:30:01 AM veth9179439 162.91 170.87 28.22 24.84 0.00 0.00 0.00 0.00 10:30:01 AM veth30b5034 27.70 27.95 3.14 6.77 0.00 0.00 0.00 0.00 10:31:01 AM lo 1038.61 1038.61 196.08 196.08 0.00 0.00 0.00 0.00 10:31:01 AM eth0 142.43 103.12 283.50 37.89 0.00 0.00 0.00 0.00 10:31:01 AM docker0 463.39 475.60 98.45 92.22 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 216.46 178.84 3676.82 24.65 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 181.32 121.48 232.66 82.24 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.66 144.66 24.27 24.27 0.00 0.00 0.00 0.00 Average: eth0 250.11 166.80 2180.61 44.72 0.00 0.00 0.00 0.00 Average: docker0 60.58 62.54 11.73 11.40 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) 10/25/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 11.23 0.00 1.02 1.46 0.05 86.25 10:23:01 AM 0 8.31 0.00 0.53 1.07 0.07 90.02 10:23:01 AM 1 11.34 0.00 1.17 0.67 0.07 86.75 10:23:01 AM 2 24.67 0.00 2.45 4.24 0.05 68.59 10:23:01 AM 3 15.90 0.00 1.15 2.71 0.05 80.19 10:23:01 AM 4 3.77 0.00 0.72 0.80 0.03 94.67 10:23:01 AM 5 9.86 0.00 0.85 0.85 0.03 88.40 10:23:01 AM 6 3.14 0.00 0.42 0.53 0.03 95.87 10:23:01 AM 7 12.82 0.00 0.87 0.80 0.03 85.48 10:24:01 AM all 34.88 0.00 1.31 1.80 0.10 61.91 10:24:01 AM 0 28.96 0.00 1.62 2.86 0.08 66.48 10:24:01 AM 1 39.06 0.00 1.96 1.25 0.10 57.63 10:24:01 AM 2 46.99 0.00 1.26 0.67 0.10 50.99 10:24:01 AM 3 24.80 0.00 1.44 4.66 0.08 69.01 10:24:01 AM 4 33.20 0.00 1.02 0.10 0.10 65.57 10:24:01 AM 5 30.04 0.00 1.39 1.93 0.10 66.53 10:24:01 AM 6 36.40 0.00 1.15 2.91 0.10 59.43 10:24:01 AM 7 39.58 0.00 0.63 0.03 0.10 59.66 10:25:01 AM all 20.33 0.00 0.80 0.62 0.06 78.19 10:25:01 AM 0 22.21 0.00 0.72 0.03 0.08 76.96 10:25:01 AM 1 15.35 0.00 0.62 0.03 0.07 83.93 10:25:01 AM 2 23.21 0.00 0.35 0.10 0.05 76.29 10:25:01 AM 3 7.04 0.00 0.95 4.15 0.05 87.81 10:25:01 AM 4 40.31 0.00 1.49 0.07 0.07 58.07 10:25:01 AM 5 19.94 0.00 0.27 0.17 0.05 79.58 10:25:01 AM 6 23.22 0.00 1.66 0.27 0.07 74.78 10:25:01 AM 7 11.35 0.00 0.38 0.13 0.05 88.09 10:26:01 AM all 20.36 0.00 2.59 4.66 0.08 72.30 10:26:01 AM 0 21.56 0.00 2.84 0.42 0.07 75.11 10:26:01 AM 1 22.78 0.00 2.86 18.29 0.12 55.95 10:26:01 AM 2 20.61 0.00 2.82 2.43 0.08 74.05 10:26:01 AM 3 21.36 0.00 2.44 9.35 0.08 66.76 10:26:01 AM 4 26.21 0.00 3.18 1.68 0.08 68.85 10:26:01 AM 5 16.03 0.00 2.14 4.60 0.05 77.18 10:26:01 AM 6 12.04 0.00 2.44 0.12 0.05 85.36 10:26:01 AM 7 22.29 0.00 2.03 0.42 0.07 75.19 10:27:01 AM all 24.00 0.00 2.16 0.12 0.09 73.63 10:27:01 AM 0 25.82 0.00 2.56 0.28 0.10 71.23 10:27:01 AM 1 17.50 0.00 1.99 0.07 0.08 80.35 10:27:01 AM 2 21.75 0.00 1.91 0.13 0.10 76.11 10:27:01 AM 3 31.73 0.00 2.91 0.07 0.08 65.20 10:27:01 AM 4 26.69 0.00 1.59 0.15 0.08 71.49 10:27:01 AM 5 18.45 0.00 1.99 0.02 0.10 79.43 10:27:01 AM 6 24.55 0.00 1.77 0.10 0.08 73.49 10:27:01 AM 7 25.48 0.00 2.54 0.13 0.10 71.74 10:28:01 AM all 7.20 0.00 1.17 0.13 0.07 91.44 10:28:01 AM 0 6.61 0.00 1.40 0.10 0.07 91.82 10:28:01 AM 1 6.74 0.00 1.32 0.42 0.07 91.45 10:28:01 AM 2 7.02 0.00 0.99 0.12 0.08 91.79 10:28:01 AM 3 8.11 0.00 1.47 0.02 0.08 90.32 10:28:01 AM 4 4.70 0.00 0.92 0.05 0.07 94.26 10:28:01 AM 5 8.39 0.00 1.07 0.07 0.05 90.42 10:28:01 AM 6 7.34 0.00 0.92 0.02 0.08 91.64 10:28:01 AM 7 8.65 0.00 1.27 0.22 0.05 89.81 10:29:01 AM all 34.45 0.00 1.78 1.69 0.09 61.99 10:29:01 AM 0 23.26 0.00 2.04 1.84 0.08 72.77 10:29:01 AM 1 40.27 0.00 1.91 4.44 0.08 53.29 10:29:01 AM 2 38.12 0.00 1.56 3.25 0.08 56.98 10:29:01 AM 3 27.62 0.00 1.93 1.21 0.08 69.16 10:29:01 AM 4 42.90 0.00 1.98 0.47 0.10 54.55 10:29:01 AM 5 28.38 0.00 1.34 0.12 0.10 70.05 10:29:01 AM 6 39.48 0.00 1.76 1.56 0.08 57.12 10:29:01 AM 7 35.59 0.00 1.69 0.64 0.10 61.98 10:30:01 AM all 23.77 0.00 1.27 0.07 0.09 74.79 10:30:01 AM 0 16.74 0.00 1.47 0.02 0.10 81.68 10:30:01 AM 1 19.21 0.00 1.14 0.02 0.10 79.54 10:30:01 AM 2 17.65 0.00 1.71 0.13 0.10 80.41 10:30:01 AM 3 32.39 0.00 0.80 0.00 0.08 66.72 10:30:01 AM 4 35.98 0.00 1.81 0.12 0.13 61.96 10:30:01 AM 5 23.74 0.00 1.02 0.10 0.08 75.05 10:30:01 AM 6 20.93 0.00 1.24 0.17 0.07 77.60 10:30:01 AM 7 23.59 0.00 0.97 0.02 0.08 75.34 10:31:01 AM all 24.78 0.00 1.85 0.21 0.09 73.07 10:31:01 AM 0 39.16 0.00 1.02 0.15 0.10 59.58 10:31:01 AM 1 9.74 0.00 2.52 0.08 0.08 87.58 10:31:01 AM 2 30.07 0.00 1.62 0.15 0.10 68.06 10:31:01 AM 3 12.83 0.00 1.98 0.02 0.10 85.08 10:31:01 AM 4 36.82 0.00 2.86 0.00 0.10 60.22 10:31:01 AM 5 13.50 0.00 1.19 0.07 0.08 85.16 10:31:01 AM 6 17.94 0.00 2.82 1.19 0.10 77.94 10:31:01 AM 7 38.05 0.00 0.77 0.03 0.08 61.07 10:32:01 AM all 30.93 0.00 1.58 1.26 0.08 66.14 10:32:01 AM 0 30.51 0.00 1.86 0.47 0.08 67.07 10:32:01 AM 1 35.50 0.00 1.83 1.74 0.08 60.84 10:32:01 AM 2 37.42 0.00 1.82 3.11 0.08 57.56 10:32:01 AM 3 26.86 0.00 2.15 0.59 0.08 70.31 10:32:01 AM 4 39.12 0.00 1.61 0.10 0.10 59.08 10:32:01 AM 5 27.02 0.00 1.16 1.24 0.08 70.50 10:32:01 AM 6 26.21 0.00 1.32 2.72 0.08 69.66 10:32:01 AM 7 24.81 0.00 0.92 0.12 0.07 74.09 10:33:01 AM all 24.97 0.00 1.15 0.30 0.07 73.52 10:33:01 AM 0 34.87 0.00 1.09 0.00 0.08 63.96 10:33:01 AM 1 18.99 0.00 1.43 1.99 0.07 77.53 10:33:01 AM 2 10.20 0.00 0.95 0.05 0.05 88.74 10:33:01 AM 3 21.39 0.00 1.42 0.22 0.07 76.91 10:33:01 AM 4 34.24 0.00 2.10 0.10 0.07 63.49 10:33:01 AM 5 15.71 0.00 0.67 0.02 0.07 83.54 10:33:01 AM 6 32.15 0.00 0.70 0.00 0.07 67.08 10:33:01 AM 7 32.20 0.00 0.82 0.00 0.07 66.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.35 0.00 1.52 1.12 0.08 73.94 Average: 0 23.45 0.00 1.56 0.66 0.08 74.24 Average: 1 21.49 0.00 1.70 2.63 0.08 74.09 Average: 2 25.24 0.00 1.58 1.31 0.08 71.78 Average: 3 20.91 0.00 1.69 2.09 0.08 75.23 Average: 4 29.44 0.00 1.75 0.33 0.09 68.39 Average: 5 19.18 0.00 1.19 0.83 0.07 78.72 Average: 6 22.13 0.00 1.47 0.87 0.07 75.45 Average: 7 24.95 0.00 1.17 0.23 0.07 73.58