---> uname -a: Linux prd-centos8-docker-8c-8g-29566.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1149 25286 19 5454 30267 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:e6:90:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fee6:90a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:bf:d4:66 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:daff:febf:d466/64 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) 07/21/2025 _x86_64_ (8 CPU) 08:30:38 LINUX RESTART (8 CPU) 08:31:02 AM tps rtps wtps bread/s bwrtn/s 08:32:01 AM 123.69 11.57 112.11 1800.07 6407.84 08:33:01 AM 249.39 17.50 231.89 3642.73 11901.68 08:34:01 AM 140.95 1.63 139.32 467.44 12691.59 08:35:01 AM 115.68 0.65 115.03 449.85 39865.73 08:36:01 AM 35.60 0.48 35.12 21.46 603.23 08:37:01 AM 8.35 0.00 8.35 0.00 173.29 08:38:01 AM 1.48 0.00 1.48 0.00 41.59 08:39:01 AM 3.50 0.00 3.50 0.00 383.47 08:40:01 AM 37.97 0.00 37.97 0.00 8485.60 08:41:01 AM 89.19 0.00 89.19 0.00 15681.16 08:42:01 AM 193.94 2.43 191.50 4461.31 2488.19 08:43:01 AM 64.55 0.50 64.05 84.24 29913.01 Average: 88.64 2.89 85.76 909.35 10726.12 08:31:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 AM 29622784 31259120 3032928 9.29 2688 1960512 1427304 4.23 148968 2459416 159640 08:33:01 AM 28218780 30370424 4436932 13.59 2688 2464636 2106028 6.25 223948 3729964 276020 08:34:01 AM 24853724 28397408 7801988 23.89 2688 3838672 4054900 12.03 325196 6924068 1305540 08:35:01 AM 24664540 28065272 7991172 24.47 2688 3683400 4348180 12.90 428040 6950640 64 08:36:01 AM 24558556 27964896 8097156 24.80 2688 3689016 4348936 12.90 437248 7047636 40 08:37:01 AM 24526788 27934444 8128924 24.89 2688 3690284 4139012 12.28 437660 7080096 104 08:38:01 AM 24524492 27932780 8131220 24.90 2688 3690944 4139012 12.28 437660 7082804 56 08:39:01 AM 25365284 28783976 7290428 22.33 2688 3701224 3428092 10.17 439680 6245272 20 08:40:01 AM 24435368 28300044 8220344 25.17 2688 4134432 3959852 11.75 504420 7083404 193964 08:41:01 AM 22729956 26883556 9925756 30.40 2688 4422692 6548612 19.43 551824 8698372 3028 08:42:01 AM 24161924 28663392 8493788 26.01 2688 4757544 3330496 9.88 583356 7251100 274900 08:43:01 AM 25871120 30970100 6784592 20.78 2688 5344820 1548500 4.59 906236 5213192 22600 Average: 25294443 28793784 7361269 22.54 2688 3781515 3614910 10.73 452020 6313830 186331 08:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 468.79 314.50 1872.73 67.78 0.00 0.00 0.00 0.00 08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 373.49 299.57 4996.21 58.12 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 390.94 261.26 10709.11 33.55 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 2.53 2.53 0.12 0.12 0.00 0.00 0.00 0.00 08:35:01 AM eth0 13.15 12.18 5.94 6.76 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 08:35:01 AM veth1ef15db 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 AM lo 52.12 52.12 4.40 4.40 0.00 0.00 0.00 0.00 08:36:01 AM eth0 178.71 130.04 51.83 56.21 0.00 0.00 0.00 0.00 08:36:01 AM docker0 11.16 12.70 1.65 1.61 0.00 0.00 0.00 0.00 08:36:01 AM vethe746a37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM vetheee509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 57.57 57.57 2.94 2.94 0.00 0.00 0.00 0.00 08:37:01 AM eth0 237.84 191.02 73.95 77.35 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.83 1.00 0.12 0.12 0.00 0.00 0.00 0.00 08:38:01 AM lo 56.16 56.16 2.74 2.74 0.00 0.00 0.00 0.00 08:38:01 AM eth0 288.65 214.98 94.94 91.65 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 18.00 18.00 0.88 0.88 0.00 0.00 0.00 0.00 08:39:01 AM eth0 120.43 89.29 89.25 38.52 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:40:01 AM eth0 556.30 313.91 2569.20 32.66 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 665.59 665.59 100.43 100.43 0.00 0.00 0.00 0.00 08:41:01 AM eth0 194.10 114.48 445.90 29.29 0.00 0.00 0.00 0.00 08:41:01 AM docker0 282.59 294.15 45.10 48.76 0.00 0.00 0.00 0.00 08:41:01 AM vethfe4432b 259.05 269.61 46.25 40.01 0.00 0.00 0.00 0.00 08:41:01 AM veth2021ef2 23.54 25.24 2.72 9.01 0.00 0.00 0.00 0.00 08:42:01 AM lo 813.28 813.28 150.23 150.23 0.00 0.00 0.00 0.00 08:42:01 AM eth0 145.65 109.25 1545.73 29.85 0.00 0.00 0.00 0.00 08:42:01 AM docker0 347.47 354.65 76.26 69.50 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 25.96 22.14 18.17 9.87 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 138.99 138.99 21.85 21.85 0.00 0.00 0.00 0.00 Average: eth0 249.19 172.52 1872.78 44.27 0.00 0.00 0.00 0.00 Average: docker0 53.58 55.31 10.28 10.02 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) 07/21/2025 _x86_64_ (8 CPU) 08:30:38 LINUX RESTART (8 CPU) 08:31:02 AM CPU %user %nice %system %iowait %steal %idle 08:32:01 AM all 10.80 0.00 1.47 2.20 0.06 85.47 08:32:01 AM 0 5.50 0.00 0.95 1.00 0.07 92.48 08:32:01 AM 1 21.67 0.00 1.92 0.71 0.07 75.62 08:32:01 AM 2 10.47 0.00 1.98 0.75 0.05 86.75 08:32:01 AM 3 12.46 0.00 1.40 8.63 0.05 77.46 08:32:01 AM 4 13.68 0.00 1.51 0.66 0.05 84.10 08:32:01 AM 5 5.12 0.00 0.70 0.68 0.05 93.45 08:32:01 AM 6 4.59 0.00 1.86 0.53 0.03 92.99 08:32:01 AM 7 12.89 0.00 1.48 4.64 0.07 80.92 08:33:01 AM all 21.42 0.00 1.32 2.11 0.08 75.07 08:33:01 AM 0 21.84 0.00 0.89 0.54 0.10 76.64 08:33:01 AM 1 14.42 0.00 1.52 3.97 0.10 79.99 08:33:01 AM 2 37.50 0.00 2.19 2.44 0.08 57.78 08:33:01 AM 3 23.13 0.00 0.85 0.84 0.08 75.10 08:33:01 AM 4 18.98 0.00 1.20 1.27 0.07 78.48 08:33:01 AM 5 18.17 0.00 1.35 1.87 0.07 78.54 08:33:01 AM 6 15.01 0.00 1.34 3.48 0.07 80.10 08:33:01 AM 7 22.34 0.00 1.17 2.51 0.07 73.92 08:34:01 AM all 42.39 0.00 2.00 1.66 0.11 53.84 08:34:01 AM 0 21.45 0.00 1.81 0.62 0.10 76.01 08:34:01 AM 1 56.78 0.00 2.83 3.66 0.14 36.59 08:34:01 AM 2 38.03 0.00 2.08 1.68 0.12 58.09 08:34:01 AM 3 64.03 0.00 1.13 1.01 0.12 33.72 08:34:01 AM 4 39.31 0.00 2.66 0.71 0.10 57.22 08:34:01 AM 5 16.92 0.00 2.06 2.01 0.10 78.90 08:34:01 AM 6 61.03 0.00 2.17 3.29 0.12 33.39 08:34:01 AM 7 41.75 0.00 1.26 0.35 0.10 56.54 08:35:01 AM all 15.98 0.00 2.07 2.06 0.09 79.81 08:35:01 AM 0 22.76 0.00 2.56 2.44 0.10 72.14 08:35:01 AM 1 14.12 0.00 2.60 4.98 0.10 78.20 08:35:01 AM 2 14.05 0.00 2.13 1.63 0.08 82.11 08:35:01 AM 3 15.50 0.00 1.85 1.14 0.07 81.44 08:35:01 AM 4 18.21 0.00 1.71 3.60 0.12 76.36 08:35:01 AM 5 12.10 0.00 1.81 0.40 0.07 85.62 08:35:01 AM 6 10.16 0.00 1.72 0.47 0.08 87.56 08:35:01 AM 7 20.89 0.00 2.20 1.78 0.08 75.05 08:36:01 AM all 19.38 0.00 2.05 0.41 0.09 78.07 08:36:01 AM 0 19.28 0.00 2.23 0.38 0.10 78.01 08:36:01 AM 1 21.06 0.00 2.04 0.79 0.08 76.03 08:36:01 AM 2 17.43 0.00 1.76 0.52 0.10 80.19 08:36:01 AM 3 14.26 0.00 2.16 0.07 0.08 83.43 08:36:01 AM 4 19.05 0.00 2.21 0.89 0.12 77.74 08:36:01 AM 5 17.89 0.00 1.63 0.44 0.10 79.95 08:36:01 AM 6 19.56 0.00 2.10 0.15 0.08 78.11 08:36:01 AM 7 26.52 0.00 2.26 0.07 0.07 71.08 08:37:01 AM all 4.66 0.00 0.91 0.36 0.08 93.99 08:37:01 AM 0 4.97 0.00 0.84 0.45 0.05 93.69 08:37:01 AM 1 4.18 0.00 1.02 0.08 0.07 94.65 08:37:01 AM 2 3.04 0.00 1.20 0.30 0.07 95.39 08:37:01 AM 3 2.34 0.00 0.82 0.10 0.10 96.63 08:37:01 AM 4 6.39 0.00 1.06 0.32 0.07 92.16 08:37:01 AM 5 5.58 0.00 0.82 0.84 0.07 92.70 08:37:01 AM 6 5.55 0.00 0.79 0.67 0.12 92.88 08:37:01 AM 7 5.21 0.00 0.77 0.15 0.07 93.81 08:38:01 AM all 1.07 0.00 0.61 0.01 0.05 98.25 08:38:01 AM 0 1.24 0.00 0.52 0.00 0.05 98.20 08:38:01 AM 1 1.30 0.00 0.52 0.00 0.07 98.11 08:38:01 AM 2 0.64 0.00 0.64 0.10 0.05 98.58 08:38:01 AM 3 1.30 0.00 0.37 0.00 0.05 98.28 08:38:01 AM 4 1.40 0.00 0.52 0.00 0.05 98.03 08:38:01 AM 5 0.98 0.00 1.07 0.00 0.05 97.90 08:38:01 AM 6 0.92 0.00 0.57 0.00 0.07 98.45 08:38:01 AM 7 0.80 0.00 0.65 0.00 0.05 98.50 08:39:01 AM all 10.62 0.00 0.41 0.02 0.04 88.91 08:39:01 AM 0 5.09 0.00 0.62 0.00 0.05 94.24 08:39:01 AM 1 39.67 0.00 0.77 0.02 0.07 59.48 08:39:01 AM 2 8.51 0.00 0.23 0.00 0.05 91.21 08:39:01 AM 3 3.01 0.00 0.55 0.07 0.03 96.34 08:39:01 AM 4 6.17 0.00 0.17 0.00 0.02 93.65 08:39:01 AM 5 11.92 0.00 0.33 0.00 0.05 87.69 08:39:01 AM 6 8.84 0.00 0.33 0.08 0.05 90.69 08:39:01 AM 7 1.72 0.00 0.27 0.00 0.03 97.98 08:40:01 AM all 32.02 0.00 1.16 0.56 0.08 66.17 08:40:01 AM 0 36.36 0.00 1.12 0.00 0.08 62.44 08:40:01 AM 1 41.62 0.00 0.94 0.00 0.08 57.36 08:40:01 AM 2 36.96 0.00 2.05 1.49 0.08 59.41 08:40:01 AM 3 29.40 0.00 0.90 0.00 0.08 69.61 08:40:01 AM 4 42.18 0.00 1.46 0.05 0.10 56.22 08:40:01 AM 5 23.23 0.00 0.79 0.00 0.08 75.90 08:40:01 AM 6 28.47 0.00 1.14 2.76 0.07 67.56 08:40:01 AM 7 17.94 0.00 0.89 0.18 0.08 80.90 08:41:01 AM all 28.74 0.00 1.99 0.69 0.12 68.47 08:41:01 AM 0 18.70 0.00 2.72 0.37 0.10 78.11 08:41:01 AM 1 23.30 0.00 2.20 2.87 0.15 71.47 08:41:01 AM 2 27.94 0.00 1.63 1.01 0.13 69.29 08:41:01 AM 3 41.58 0.00 2.33 0.69 0.12 55.28 08:41:01 AM 4 30.55 0.00 2.12 0.49 0.10 66.74 08:41:01 AM 5 22.47 0.00 1.54 0.02 0.10 75.87 08:41:01 AM 6 32.59 0.00 1.75 0.03 0.13 65.50 08:41:01 AM 7 32.77 0.00 1.65 0.02 0.10 65.47 08:42:01 AM all 30.66 0.00 1.78 0.75 0.12 66.70 08:42:01 AM 0 28.33 0.00 2.43 1.10 0.15 67.99 08:42:01 AM 1 29.71 0.00 1.17 2.81 0.10 66.22 08:42:01 AM 2 26.49 0.00 1.44 0.37 0.12 71.59 08:42:01 AM 3 41.33 0.00 1.31 0.08 0.12 57.17 08:42:01 AM 4 20.43 0.00 1.99 1.02 0.12 76.44 08:42:01 AM 5 38.69 0.00 2.11 0.32 0.12 58.77 08:42:01 AM 6 35.05 0.00 2.06 0.28 0.10 62.51 08:42:01 AM 7 25.22 0.00 1.73 0.02 0.10 72.93 08:42:01 AM CPU %user %nice %system %iowait %steal %idle 08:43:01 AM all 16.36 0.00 1.61 1.79 0.05 80.19 08:43:01 AM 0 4.33 0.00 1.47 0.00 0.07 94.13 08:43:01 AM 1 15.06 0.00 1.96 3.06 0.05 79.88 08:43:01 AM 2 32.49 0.00 1.92 0.82 0.05 64.72 08:43:01 AM 3 26.74 0.00 1.74 1.81 0.05 69.66 08:43:01 AM 4 9.75 0.00 1.14 1.96 0.03 87.13 08:43:01 AM 5 19.41 0.00 1.94 3.60 0.03 75.02 08:43:01 AM 6 10.79 0.00 1.19 0.60 0.05 87.37 08:43:01 AM 7 12.29 0.00 1.52 2.51 0.05 83.63 Average: all 19.50 0.00 1.45 1.05 0.08 77.92 Average: 0 15.83 0.00 1.51 0.58 0.09 82.00 Average: 1 23.55 0.00 1.62 1.91 0.09 72.83 Average: 2 21.14 0.00 1.60 0.92 0.08 76.25 Average: 3 22.92 0.00 1.28 1.19 0.08 74.53 Average: 4 18.83 0.00 1.48 0.91 0.08 78.70 Average: 5 16.05 0.00 1.35 0.85 0.07 81.68 Average: 6 19.37 0.00 1.42 1.03 0.08 78.10 Average: 7 18.35 0.00 1.32 1.01 0.07 79.24