---> uname -a: Linux prd-centos8-docker-8c-8g-19959.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 1126 25356 19 5407 30290 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:8b:13:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.142/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe8b:1371/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:9a:95:ce 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:c8ff:fe9a:95ce/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) 06/10/2025 _x86_64_ (8 CPU) 11:27:10 LINUX RESTART (8 CPU) 11:28:01 AM tps rtps wtps bread/s bwrtn/s 11:29:01 AM 241.74 16.61 225.13 3538.21 13459.67 11:30:01 AM 173.21 2.37 170.84 545.42 12403.50 11:31:01 AM 136.28 0.73 135.54 478.45 41256.76 11:32:01 AM 36.72 0.50 36.22 23.19 605.61 11:33:01 AM 9.40 0.00 9.40 0.00 427.49 11:34:01 AM 8.20 0.00 8.20 0.00 332.23 11:35:01 AM 111.63 0.00 111.63 0.00 23362.18 11:36:01 AM 108.73 0.00 108.73 0.00 1376.51 11:37:01 AM 59.26 2.52 56.74 4487.52 27180.14 Average: 98.35 2.53 95.83 1007.99 13377.48 11:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 AM 28833048 30801588 3822664 11.71 2688 2284120 1743324 5.17 180844 3166796 137684 11:30:01 AM 26564960 28813208 6090752 18.65 2688 2556452 3844544 11.41 275200 5306684 68012 11:31:01 AM 24946480 28327076 7709232 23.61 2688 3663856 4151524 12.32 427868 6672700 0 11:32:01 AM 24659228 28046444 7996484 24.49 2688 3669964 4317892 12.81 438056 6947904 68 11:33:01 AM 25277220 28673004 7378492 22.59 2688 3678840 3602048 10.69 439892 6336968 180 11:34:01 AM 24762716 28163152 7892996 24.17 2688 3683124 3979972 11.81 446104 6841900 36 11:35:01 AM 23082164 27173140 9573548 29.32 2688 4361652 6380164 18.93 548440 8356980 1624 11:36:01 AM 24331296 28387684 8324416 25.49 2688 4315064 4052108 12.02 546012 7124600 15564 11:37:01 AM 25945932 30986780 6709780 20.55 2688 5290380 1582476 4.70 896552 5153208 72600 Average: 25378116 28819120 7277596 22.29 2688 3722606 3739339 11.09 466552 6211971 32863 11:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 380.20 296.75 3021.61 56.86 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 313.41 242.97 3782.92 40.11 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM lo 2.13 2.13 0.10 0.10 0.00 0.00 0.00 0.00 11:31:01 AM eth0 354.92 178.94 9485.16 18.32 0.00 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:31:01 AM veth02a2cd7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM lo 48.73 48.73 4.15 4.15 0.00 0.00 0.00 0.00 11:32:01 AM eth0 396.70 239.50 104.25 93.16 0.00 0.00 0.00 0.00 11:32:01 AM docker0 10.00 11.51 1.58 1.45 0.00 0.00 0.00 0.00 11:32:01 AM veth6969bbb 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:33:01 AM lo 43.59 43.59 2.25 2.25 0.00 0.00 0.00 0.00 11:33:01 AM eth0 250.67 170.33 69.29 65.13 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.70 0.85 0.11 0.13 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 136.18 92.65 75.99 28.47 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 13.11 13.11 2.18 2.18 0.00 0.00 0.00 0.00 11:35:01 AM eth0 640.39 347.85 2850.12 29.78 0.00 0.00 0.00 0.00 11:35:01 AM docker0 6.30 7.13 0.70 1.80 0.00 0.00 0.00 0.00 11:35:01 AM vethd1ca638 6.30 7.26 0.79 1.81 0.00 0.00 0.00 0.00 11:35:01 AM veth10dc32d 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 11:36:01 AM lo 1028.97 1028.97 224.47 224.47 0.00 0.00 0.00 0.00 11:36:01 AM eth0 140.81 109.05 287.92 43.07 0.00 0.00 0.00 0.00 11:36:01 AM docker0 495.07 512.86 112.64 107.98 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 11:37:01 AM eth0 91.72 75.92 1263.59 21.44 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 126.41 126.41 25.92 25.92 0.00 0.00 0.00 0.00 Average: eth0 300.56 194.88 2326.64 44.04 0.00 0.00 0.00 0.00 Average: docker0 56.91 59.18 12.78 12.38 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) 06/10/2025 _x86_64_ (8 CPU) 11:27:10 LINUX RESTART (8 CPU) 11:28:01 AM CPU %user %nice %system %iowait %steal %idle 11:29:01 AM all 15.42 0.00 1.21 1.18 0.06 82.13 11:29:01 AM 0 13.04 0.00 0.77 2.37 0.07 83.76 11:29:01 AM 1 14.41 0.00 1.07 0.53 0.07 83.92 11:29:01 AM 2 20.91 0.00 1.52 1.49 0.07 76.01 11:29:01 AM 3 19.12 0.00 1.96 2.14 0.07 76.71 11:29:01 AM 4 13.57 0.00 0.65 0.90 0.08 84.79 11:29:01 AM 5 19.79 0.00 1.60 0.45 0.07 78.09 11:29:01 AM 6 4.00 0.00 0.50 0.49 0.05 94.96 11:29:01 AM 7 18.53 0.00 1.60 1.04 0.03 78.79 11:30:01 AM all 44.22 0.00 1.33 0.58 0.09 53.77 11:30:01 AM 0 48.97 0.00 0.73 0.10 0.10 50.09 11:30:01 AM 1 52.24 0.00 1.45 1.24 0.10 44.97 11:30:01 AM 2 39.21 0.00 2.07 0.69 0.08 57.95 11:30:01 AM 3 44.65 0.00 0.82 0.10 0.10 54.33 11:30:01 AM 4 62.47 0.00 1.35 0.15 0.10 35.92 11:30:01 AM 5 39.62 0.00 1.02 1.67 0.08 57.60 11:30:01 AM 6 22.26 0.00 1.31 0.20 0.08 76.15 11:30:01 AM 7 44.27 0.00 1.90 0.52 0.10 53.21 11:31:01 AM all 20.46 0.00 3.08 1.14 0.08 75.25 11:31:01 AM 0 21.21 0.00 2.71 0.13 0.08 75.87 11:31:01 AM 1 12.36 0.00 2.62 2.30 0.08 82.63 11:31:01 AM 2 20.31 0.00 3.62 1.58 0.08 74.40 11:31:01 AM 3 23.03 0.00 2.42 2.74 0.08 71.73 11:31:01 AM 4 22.22 0.00 3.12 0.42 0.08 74.15 11:31:01 AM 5 20.15 0.00 3.71 0.57 0.08 75.48 11:31:01 AM 6 26.20 0.00 3.64 0.84 0.08 69.24 11:31:01 AM 7 18.18 0.00 2.79 0.50 0.07 78.46 11:32:01 AM all 20.67 0.00 2.27 0.19 0.08 76.78 11:32:01 AM 0 19.65 0.00 2.03 0.18 0.12 78.03 11:32:01 AM 1 15.79 0.00 2.13 0.25 0.08 81.75 11:32:01 AM 2 21.63 0.00 2.26 0.34 0.08 75.69 11:32:01 AM 3 21.54 0.00 2.23 0.12 0.08 76.04 11:32:01 AM 4 22.45 0.00 2.78 0.15 0.08 74.53 11:32:01 AM 5 21.83 0.00 2.33 0.07 0.07 75.71 11:32:01 AM 6 20.05 0.00 2.16 0.10 0.07 77.62 11:32:01 AM 7 22.43 0.00 2.26 0.32 0.08 74.90 11:33:01 AM all 9.67 0.00 0.93 0.05 0.07 89.28 11:33:01 AM 0 10.18 0.00 0.92 0.00 0.05 88.85 11:33:01 AM 1 5.75 0.00 1.07 0.02 0.07 93.10 11:33:01 AM 2 12.07 0.00 1.17 0.12 0.08 86.56 11:33:01 AM 3 6.64 0.00 1.04 0.12 0.07 92.14 11:33:01 AM 4 22.87 0.00 0.95 0.05 0.08 76.05 11:33:01 AM 5 6.90 0.00 0.90 0.05 0.07 92.08 11:33:01 AM 6 7.85 0.00 0.55 0.02 0.07 91.52 11:33:01 AM 7 5.10 0.00 0.87 0.05 0.07 93.92 11:34:01 AM all 24.26 0.00 0.73 0.01 0.06 74.94 11:34:01 AM 0 21.29 0.00 0.72 0.07 0.07 77.86 11:34:01 AM 1 5.10 0.00 0.82 0.03 0.07 93.98 11:34:01 AM 2 59.96 0.00 1.40 0.00 0.07 38.57 11:34:01 AM 3 22.32 0.00 0.67 0.02 0.05 76.95 11:34:01 AM 4 20.13 0.00 1.07 0.00 0.05 78.75 11:34:01 AM 5 22.37 0.00 0.25 0.00 0.07 77.31 11:34:01 AM 6 16.19 0.00 0.30 0.00 0.05 83.46 11:34:01 AM 7 26.65 0.00 0.63 0.00 0.05 72.67 11:35:01 AM all 28.69 0.00 1.80 0.93 0.09 68.49 11:35:01 AM 0 39.86 0.00 2.18 0.15 0.08 57.72 11:35:01 AM 1 30.46 0.00 1.81 1.46 0.12 66.16 11:35:01 AM 2 31.34 0.00 1.91 0.70 0.08 65.96 11:35:01 AM 3 10.56 0.00 1.86 0.92 0.08 86.58 11:35:01 AM 4 19.75 0.00 1.74 1.61 0.08 76.82 11:35:01 AM 5 29.70 0.00 1.95 0.37 0.08 67.90 11:35:01 AM 6 41.47 0.00 1.64 1.39 0.08 55.41 11:35:01 AM 7 26.35 0.00 1.34 0.84 0.08 71.39 11:36:01 AM all 25.85 0.00 2.02 0.34 0.10 71.69 11:36:01 AM 0 30.73 0.00 1.15 0.03 0.10 67.98 11:36:01 AM 1 20.06 0.00 2.03 0.05 0.10 77.76 11:36:01 AM 2 21.33 0.00 1.84 0.05 0.12 76.66 11:36:01 AM 3 23.39 0.00 2.40 1.60 0.10 72.52 11:36:01 AM 4 23.30 0.00 1.68 0.02 0.08 74.92 11:36:01 AM 5 24.79 0.00 2.62 0.13 0.10 72.36 11:36:01 AM 6 36.07 0.00 3.20 0.86 0.08 59.79 11:36:01 AM 7 27.14 0.00 1.21 0.00 0.10 71.55 11:37:01 AM all 29.01 0.00 1.60 0.56 0.07 68.76 11:37:01 AM 0 36.96 0.00 1.94 0.00 0.10 61.00 11:37:01 AM 1 24.79 0.00 1.04 0.79 0.05 73.34 11:37:01 AM 2 24.36 0.00 1.82 1.26 0.08 72.47 11:37:01 AM 3 18.60 0.00 1.99 1.47 0.05 77.89 11:37:01 AM 4 26.08 0.00 1.42 0.53 0.07 71.90 11:37:01 AM 5 36.47 0.00 1.71 0.28 0.07 61.48 11:37:01 AM 6 33.85 0.00 1.62 0.00 0.08 64.45 11:37:01 AM 7 30.95 0.00 1.29 0.15 0.07 67.55 Average: all 24.25 0.00 1.66 0.55 0.08 73.46 Average: 0 26.88 0.00 1.46 0.34 0.09 71.24 Average: 1 20.11 0.00 1.56 0.74 0.08 77.51 Average: 2 27.92 0.00 1.96 0.69 0.08 69.35 Average: 3 21.09 0.00 1.71 1.02 0.08 76.10 Average: 4 25.88 0.00 1.64 0.43 0.08 71.97 Average: 5 24.62 0.00 1.79 0.40 0.08 73.11 Average: 6 23.09 0.00 1.66 0.43 0.07 74.75 Average: 7 24.40 0.00 1.54 0.38 0.07 73.60