---> uname -a: Linux prd-centos8-docker-8c-8g-19934.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 1137 25157 19 5595 30279 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:a8:df:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fea8:df7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:dd:34:ea 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::42:7fff:fedd:34ea/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) 10:22:20 LINUX RESTART (8 CPU) 10:23:01 AM tps rtps wtps bread/s bwrtn/s 10:24:01 AM 220.44 16.63 203.82 3640.25 10772.03 10:25:01 AM 192.93 2.33 190.60 506.18 14507.73 10:26:01 AM 135.28 0.82 134.46 441.57 41797.42 10:27:01 AM 38.37 0.05 38.32 0.53 521.56 10:28:01 AM 12.99 0.52 12.48 24.92 553.18 10:29:01 AM 8.85 0.00 8.85 0.00 222.86 10:30:01 AM 110.29 0.00 110.29 0.00 23471.65 10:31:01 AM 162.17 0.00 162.17 0.00 1797.15 10:32:01 AM 35.49 2.47 33.02 4490.50 1163.58 10:33:01 AM 60.31 1.80 58.51 1785.97 33576.49 Average: 97.71 2.46 95.25 1088.95 12839.12 10:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 AM 28828716 30752568 3826996 11.72 2688 2240452 1888296 5.60 174744 3187868 163324 10:25:01 AM 26774996 29017692 5880716 18.01 2688 2552456 3369840 10.00 273536 5108260 80060 10:26:01 AM 24838396 28216212 7817316 23.94 2688 3662100 4050672 12.02 428112 6786116 236 10:27:01 AM 24305428 27686788 8350284 25.57 2688 3664944 4558300 13.52 436992 7306064 792 10:28:01 AM 25421280 28814572 7234432 22.15 2688 3676332 3517736 10.44 440740 6192112 180 10:29:01 AM 25156388 28554196 7499324 22.96 2688 3680480 4191460 12.44 443896 6452380 3328 10:30:01 AM 23608464 27696868 9047248 27.70 2688 4358908 5934972 17.61 548308 7830160 1624 10:31:01 AM 24606176 28659520 8049536 24.65 2688 4311912 3920064 11.63 547068 6848432 15544 10:32:01 AM 25624656 30680396 7031056 21.53 2688 5305796 1862152 5.52 740348 5629928 857108 10:33:01 AM 25719264 30966772 6936448 21.24 2688 5492924 1578424 4.68 961412 5306592 39472 Average: 25488376 29104558 7167336 21.95 2688 3894630 3487192 10.35 499516 6064791 116167 10:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 336.72 255.03 2341.80 52.24 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 342.91 261.51 4524.53 41.70 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 1.47 1.47 0.07 0.07 0.00 0.00 0.00 0.00 10:26:01 AM eth0 282.46 164.56 9478.67 18.32 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 10:27:01 AM lo 40.49 40.49 3.75 3.75 0.00 0.00 0.00 0.00 10:27:01 AM eth0 105.90 72.88 30.92 33.78 0.00 0.00 0.00 0.00 10:27:01 AM docker0 9.96 11.53 1.57 1.48 0.00 0.00 0.00 0.00 10:28:01 AM lo 47.27 47.27 2.43 2.43 0.00 0.00 0.00 0.00 10:28:01 AM eth0 299.33 234.18 93.65 94.75 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.70 0.93 0.11 0.17 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 216.88 161.09 99.91 48.64 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 13.13 13.13 2.18 2.18 0.00 0.00 0.00 0.00 10:30:01 AM eth0 599.18 345.66 2845.11 28.37 0.00 0.00 0.00 0.00 10:30:01 AM docker0 6.30 6.75 0.70 1.55 0.00 0.00 0.00 0.00 10:30:01 AM vetha610742 6.30 6.88 0.79 1.57 0.00 0.00 0.00 0.00 10:30:01 AM veth9d1db7f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM lo 1029.41 1029.41 224.59 224.59 0.00 0.00 0.00 0.00 10:31:01 AM eth0 133.69 101.83 287.01 41.34 0.00 0.00 0.00 0.00 10:31:01 AM docker0 495.95 513.33 112.73 108.28 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 149.13 96.72 1545.94 18.18 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 355.17 266.67 2023.70 72.00 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 113.25 113.25 23.30 23.30 0.00 0.00 0.00 0.00 Average: eth0 282.15 196.01 2327.33 44.93 0.00 0.00 0.00 0.00 Average: docker0 51.28 53.26 11.51 11.15 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) 10:22:20 LINUX RESTART (8 CPU) 10:23:01 AM CPU %user %nice %system %iowait %steal %idle 10:24:01 AM all 14.61 0.00 1.21 1.43 0.08 82.67 10:24:01 AM 0 17.15 0.00 1.67 0.77 0.08 80.32 10:24:01 AM 1 18.43 0.00 1.30 2.29 0.08 77.90 10:24:01 AM 2 6.23 0.00 0.80 0.48 0.08 92.40 10:24:01 AM 3 11.76 0.00 1.07 3.70 0.10 83.36 10:24:01 AM 4 12.85 0.00 0.55 0.50 0.05 86.05 10:24:01 AM 5 11.45 0.00 1.25 1.09 0.08 86.13 10:24:01 AM 6 17.56 0.00 0.94 0.87 0.05 80.59 10:24:01 AM 7 21.47 0.00 2.11 1.74 0.07 74.62 10:25:01 AM all 41.19 0.00 1.34 0.82 0.10 56.54 10:25:01 AM 0 30.51 0.00 1.16 0.74 0.10 67.49 10:25:01 AM 1 31.15 0.00 1.62 1.32 0.10 65.81 10:25:01 AM 2 53.82 0.00 1.15 0.99 0.12 43.92 10:25:01 AM 3 25.86 0.00 1.64 0.57 0.08 71.85 10:25:01 AM 4 47.76 0.00 1.55 0.43 0.10 50.15 10:25:01 AM 5 39.72 0.00 1.20 0.62 0.12 58.34 10:25:01 AM 6 36.99 0.00 1.21 0.20 0.12 61.48 10:25:01 AM 7 63.65 0.00 1.15 1.72 0.10 33.38 10:26:01 AM all 26.61 0.00 2.97 1.35 0.10 68.97 10:26:01 AM 0 30.43 0.00 2.69 0.07 0.10 66.72 10:26:01 AM 1 22.49 0.00 3.04 2.35 0.10 72.01 10:26:01 AM 2 33.13 0.00 3.16 1.83 0.12 61.77 10:26:01 AM 3 24.16 0.00 3.63 1.61 0.10 70.49 10:26:01 AM 4 18.15 0.00 2.60 1.01 0.10 78.14 10:26:01 AM 5 28.38 0.00 2.92 0.67 0.10 67.93 10:26:01 AM 6 34.34 0.00 2.69 1.93 0.12 60.92 10:26:01 AM 7 21.76 0.00 3.01 1.31 0.10 73.82 10:27:01 AM all 21.34 0.00 2.30 0.40 0.11 75.85 10:27:01 AM 0 21.77 0.00 2.58 0.45 0.13 75.07 10:27:01 AM 1 25.13 0.00 2.77 0.91 0.12 71.08 10:27:01 AM 2 20.56 0.00 2.11 0.27 0.12 76.94 10:27:01 AM 3 22.87 0.00 2.53 0.72 0.12 73.77 10:27:01 AM 4 19.80 0.00 2.43 0.49 0.12 77.16 10:27:01 AM 5 18.06 0.00 1.64 0.08 0.10 80.11 10:27:01 AM 6 23.30 0.00 2.26 0.07 0.10 74.27 10:27:01 AM 7 19.18 0.00 2.08 0.22 0.08 78.44 10:28:01 AM all 9.85 0.00 1.16 0.13 0.06 88.80 10:28:01 AM 0 6.05 0.00 0.80 0.02 0.08 93.04 10:28:01 AM 1 7.54 0.00 1.52 0.00 0.05 90.88 10:28:01 AM 2 7.38 0.00 1.09 0.08 0.05 91.40 10:28:01 AM 3 14.19 0.00 1.09 0.52 0.08 84.12 10:28:01 AM 4 7.72 0.00 1.39 0.02 0.07 90.81 10:28:01 AM 5 10.72 0.00 1.05 0.07 0.05 88.11 10:28:01 AM 6 14.32 0.00 0.95 0.33 0.05 84.34 10:28:01 AM 7 10.83 0.00 1.39 0.00 0.07 87.72 10:29:01 AM all 21.84 0.00 0.63 0.02 0.05 77.46 10:29:01 AM 0 11.12 0.00 0.84 0.10 0.07 87.87 10:29:01 AM 1 5.78 0.00 0.70 0.00 0.05 93.47 10:29:01 AM 2 15.18 0.00 0.53 0.02 0.05 84.22 10:29:01 AM 3 28.14 0.00 0.68 0.00 0.05 71.12 10:29:01 AM 4 12.16 0.00 0.47 0.00 0.07 87.30 10:29:01 AM 5 17.02 0.00 0.45 0.00 0.03 82.49 10:29:01 AM 6 32.02 0.00 0.22 0.00 0.05 67.72 10:29:01 AM 7 53.20 0.00 1.18 0.02 0.07 45.53 10:30:01 AM all 30.82 0.00 1.89 0.56 0.10 66.63 10:30:01 AM 0 43.33 0.00 1.79 1.51 0.10 53.27 10:30:01 AM 1 29.59 0.00 1.86 0.60 0.12 67.82 10:30:01 AM 2 26.34 0.00 2.17 0.37 0.10 71.02 10:30:01 AM 3 27.80 0.00 2.30 0.23 0.10 69.56 10:30:01 AM 4 27.36 0.00 1.88 0.75 0.08 69.92 10:30:01 AM 5 36.82 0.00 1.99 0.07 0.12 61.00 10:30:01 AM 6 29.45 0.00 1.49 0.67 0.10 68.29 10:30:01 AM 7 25.83 0.00 1.64 0.30 0.10 72.13 10:31:01 AM all 28.93 0.00 2.29 0.30 0.13 68.35 10:31:01 AM 0 38.96 0.00 1.09 0.02 0.13 59.80 10:31:01 AM 1 25.49 0.00 2.67 1.41 0.12 70.32 10:31:01 AM 2 36.01 0.00 2.00 0.02 0.12 61.86 10:31:01 AM 3 24.72 0.00 2.30 0.82 0.12 72.04 10:31:01 AM 4 31.59 0.00 2.53 0.03 0.13 65.71 10:31:01 AM 5 32.01 0.00 1.63 0.07 0.12 66.18 10:31:01 AM 6 18.97 0.00 3.05 0.02 0.12 77.85 10:31:01 AM 7 23.67 0.00 3.06 0.03 0.15 73.09 10:32:01 AM all 32.37 0.00 1.52 0.12 0.08 65.91 10:32:01 AM 0 39.20 0.00 1.27 0.08 0.10 59.34 10:32:01 AM 1 39.66 0.00 2.10 0.07 0.08 58.09 10:32:01 AM 2 24.21 0.00 1.67 0.07 0.08 73.97 10:32:01 AM 3 26.79 0.00 1.10 0.05 0.08 71.97 10:32:01 AM 4 35.88 0.00 1.54 0.07 0.07 62.44 10:32:01 AM 5 29.13 0.00 1.14 0.10 0.08 69.55 10:32:01 AM 6 30.15 0.00 1.61 0.20 0.08 67.96 10:32:01 AM 7 33.94 0.00 1.69 0.32 0.08 63.97 10:33:01 AM all 23.68 0.00 1.06 0.96 0.06 74.23 10:33:01 AM 0 29.25 0.00 0.55 0.12 0.08 69.99 10:33:01 AM 1 32.24 0.00 1.79 1.72 0.08 64.17 10:33:01 AM 2 44.57 0.00 1.85 2.00 0.07 51.51 10:33:01 AM 3 8.63 0.00 0.68 0.27 0.07 90.35 10:33:01 AM 4 33.12 0.00 0.82 1.74 0.05 64.27 10:33:01 AM 5 9.39 0.00 1.12 1.42 0.05 88.02 10:33:01 AM 6 16.00 0.00 0.95 0.30 0.08 82.66 10:33:01 AM 7 16.22 0.00 0.73 0.13 0.03 82.88 Average: all 25.12 0.00 1.64 0.61 0.09 72.55 Average: 0 26.77 0.00 1.44 0.39 0.10 71.30 Average: 1 23.75 0.00 1.94 1.07 0.09 73.16 Average: 2 26.74 0.00 1.65 0.61 0.09 70.90 Average: 3 21.49 0.00 1.70 0.85 0.09 75.87 Average: 4 24.64 0.00 1.57 0.50 0.08 73.20 Average: 5 23.26 0.00 1.44 0.42 0.09 74.80 Average: 6 25.31 0.00 1.54 0.46 0.09 72.61 Average: 7 28.99 0.00 1.80 0.58 0.09 68.54