---> uname -a: Linux prd-centos8-docker-8c-8g-45913.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1154 25087 19 5648 30262 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:dc:fd:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fedc:fd9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:44:1e:88 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::42:59ff:fe44:1e88/64 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) 09/15/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 177.99 14.21 163.77 2979.24 10484.72 10:24:01 AM 193.50 4.93 188.57 1168.29 9701.30 10:25:01 AM 174.74 0.68 174.06 423.59 47456.18 10:26:01 AM 39.32 0.07 39.25 77.17 734.44 10:27:01 AM 16.83 0.48 16.34 21.46 362.11 10:28:01 AM 10.31 0.00 10.31 0.00 520.40 10:29:01 AM 1.30 0.00 1.30 0.00 41.17 10:30:01 AM 106.28 0.00 106.28 0.00 23520.57 10:31:01 AM 20.24 0.00 20.24 0.00 729.97 10:32:01 AM 199.97 2.45 197.52 4480.69 2474.03 10:33:01 AM 56.56 1.43 55.12 1743.71 31620.23 Average: 90.65 2.21 88.44 990.38 11604.15 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29213004 31064424 3442708 10.54 2688 2168828 1616996 4.80 162448 2819268 108100 10:24:01 AM 27441180 29665240 5214532 15.97 2688 2534552 2943032 8.73 260432 4461784 206788 10:25:01 AM 25304548 28705164 7351164 22.51 2688 3683992 3590292 10.65 416700 6329384 480 10:26:01 AM 24813796 28221348 7841916 24.01 2688 3689448 5290268 15.70 438232 6790948 164 10:27:01 AM 24877972 28289876 7777740 23.82 2688 3694284 3844296 11.41 440276 6728624 68 10:28:01 AM 25781048 29202148 6874664 21.05 2688 3703368 3097692 9.19 442136 5829524 16 10:29:01 AM 25263772 28686148 7391940 22.64 2688 3704484 3554148 10.55 443224 6343576 460 10:30:01 AM 23995696 28120932 8660016 26.52 2688 4391312 5549300 16.46 541988 7449772 208 10:31:01 AM 23015184 27172940 9640528 29.52 2688 4427408 6173456 18.32 555124 8410676 1264 10:32:01 AM 24096524 28886836 8559188 26.21 2688 5043364 3442116 10.21 708560 7187776 559764 10:33:01 AM 25722368 31013228 6933344 21.23 2688 5532096 1494808 4.44 959524 5302812 91564 Average: 25411372 29002571 7244340 22.18 2688 3870285 3690582 10.95 488059 6150377 88080 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 113.75 97.48 1271.49 34.54 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 375.15 304.86 5168.54 39.78 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 367.11 239.97 10029.57 41.27 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 45.60 45.60 3.94 3.94 0.00 0.00 0.00 0.00 10:26:01 AM eth0 107.45 78.72 31.99 35.40 0.00 0.00 0.00 0.00 10:26:01 AM docker0 10.28 11.83 1.53 1.52 0.00 0.00 0.00 0.00 10:26:01 AM veth95c67b4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 63.13 63.13 3.43 3.43 0.00 0.00 0.00 0.00 10:27:01 AM eth0 246.55 188.45 64.15 78.45 0.00 0.00 0.00 0.00 10:27:01 AM docker0 2.05 2.47 0.30 0.36 0.00 0.00 0.00 0.00 10:28:01 AM lo 3.87 3.87 0.19 0.19 0.00 0.00 0.00 0.00 10:28:01 AM eth0 69.26 55.12 73.52 20.87 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 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 14.70 8.40 23.57 1.58 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 AM eth0 704.46 372.09 2965.93 34.86 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM veth80ef848 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM veth08f6d87 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM lo 974.56 974.56 172.09 172.09 0.00 0.00 0.00 0.00 10:31:01 AM eth0 84.64 56.05 25.86 28.23 0.00 0.00 0.00 0.00 10:31:01 AM docker0 425.19 439.45 75.12 87.89 0.00 0.00 0.00 0.00 10:31:01 AM veth80ef848 384.71 398.57 76.34 63.73 0.00 0.00 0.00 0.01 10:31:01 AM veth08f6d87 40.49 41.39 4.59 24.42 0.00 0.00 0.00 0.00 10:32:01 AM lo 477.41 477.41 79.36 79.36 0.00 0.00 0.00 0.00 10:32:01 AM eth0 112.41 93.57 1504.64 22.43 0.00 0.00 0.00 0.00 10:32:01 AM docker0 214.21 217.17 47.97 31.49 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 297.95 224.91 2361.69 77.39 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 142.26 142.26 23.55 23.55 0.00 0.00 0.00 0.00 Average: eth0 226.69 156.34 2138.41 37.71 0.00 0.00 0.00 0.00 Average: docker0 59.25 61.01 11.36 11.03 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) 09/15/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 10.35 0.00 0.93 0.61 0.07 88.05 10:23:01 AM 0 4.26 0.00 0.52 0.53 0.08 94.61 10:23:01 AM 1 16.64 0.00 2.01 1.24 0.07 80.05 10:23:01 AM 2 22.99 0.00 1.59 0.94 0.08 74.40 10:23:01 AM 3 7.83 0.00 0.65 0.50 0.05 90.96 10:23:01 AM 4 13.25 0.00 0.87 0.10 0.05 85.73 10:23:01 AM 5 3.14 0.00 0.30 0.20 0.07 96.30 10:23:01 AM 6 6.19 0.00 0.57 0.77 0.07 92.41 10:23:01 AM 7 8.51 0.00 0.94 0.60 0.07 89.89 10:24:01 AM all 30.91 0.00 1.18 0.65 0.10 67.16 10:24:01 AM 0 33.63 0.00 1.22 1.07 0.10 63.98 10:24:01 AM 1 31.92 0.00 1.14 0.57 0.10 66.28 10:24:01 AM 2 33.46 0.00 0.80 0.27 0.10 65.37 10:24:01 AM 3 33.17 0.00 1.39 0.59 0.12 64.74 10:24:01 AM 4 38.21 0.00 0.78 0.27 0.10 60.64 10:24:01 AM 5 17.26 0.00 1.46 1.09 0.10 80.10 10:24:01 AM 6 22.53 0.00 1.49 0.49 0.08 75.41 10:24:01 AM 7 37.07 0.00 1.17 0.85 0.10 60.81 10:25:01 AM all 32.27 0.00 2.85 1.58 0.11 63.19 10:25:01 AM 0 35.92 0.00 2.49 1.34 0.12 60.13 10:25:01 AM 1 34.97 0.00 2.20 4.61 0.12 58.10 10:25:01 AM 2 31.30 0.00 3.86 0.96 0.12 63.76 10:25:01 AM 3 33.82 0.00 2.56 1.66 0.10 61.86 10:25:01 AM 4 40.10 0.00 2.62 1.23 0.10 55.95 10:25:01 AM 5 32.58 0.00 3.02 0.44 0.08 63.87 10:25:01 AM 6 27.39 0.00 2.61 1.50 0.12 68.38 10:25:01 AM 7 22.07 0.00 3.42 0.93 0.10 73.47 10:26:01 AM all 22.09 0.00 2.29 0.06 0.11 75.44 10:26:01 AM 0 26.86 0.00 2.91 0.03 0.12 70.08 10:26:01 AM 1 18.03 0.00 2.11 0.12 0.12 79.62 10:26:01 AM 2 19.84 0.00 2.41 0.08 0.12 77.55 10:26:01 AM 3 23.23 0.00 2.43 0.05 0.10 74.19 10:26:01 AM 4 22.82 0.00 2.73 0.07 0.12 74.27 10:26:01 AM 5 20.37 0.00 1.63 0.08 0.12 77.80 10:26:01 AM 6 18.67 0.00 1.76 0.02 0.10 79.45 10:26:01 AM 7 26.92 0.00 2.36 0.02 0.10 70.60 10:27:01 AM all 9.52 0.00 1.45 0.03 0.10 88.89 10:27:01 AM 0 8.12 0.00 1.39 0.02 0.10 90.37 10:27:01 AM 1 8.58 0.00 1.45 0.03 0.12 89.82 10:27:01 AM 2 6.69 0.00 1.73 0.02 0.12 91.45 10:27:01 AM 3 10.76 0.00 1.54 0.03 0.12 87.55 10:27:01 AM 4 13.24 0.00 1.31 0.03 0.08 85.34 10:27:01 AM 5 12.80 0.00 1.64 0.05 0.08 85.43 10:27:01 AM 6 6.44 0.00 1.29 0.05 0.10 92.12 10:27:01 AM 7 9.53 0.00 1.29 0.00 0.10 89.08 10:28:01 AM all 10.05 0.00 0.28 0.02 0.05 89.61 10:28:01 AM 0 3.88 0.00 0.48 0.00 0.07 95.57 10:28:01 AM 1 19.07 0.00 0.57 0.00 0.10 80.27 10:28:01 AM 2 3.42 0.00 0.32 0.07 0.03 96.16 10:28:01 AM 3 5.02 0.00 0.07 0.00 0.03 94.88 10:28:01 AM 4 1.90 0.00 0.32 0.05 0.07 97.66 10:28:01 AM 5 14.00 0.00 0.15 0.00 0.05 85.80 10:28:01 AM 6 8.08 0.00 0.15 0.00 0.03 91.74 10:28:01 AM 7 25.02 0.00 0.15 0.02 0.05 74.76 10:29:01 AM all 7.25 0.00 0.16 0.00 0.04 92.56 10:29:01 AM 0 0.53 0.00 0.13 0.00 0.05 99.28 10:29:01 AM 1 6.44 0.00 0.10 0.00 0.02 93.45 10:29:01 AM 2 11.84 0.00 0.05 0.00 0.02 88.10 10:29:01 AM 3 5.35 0.00 0.27 0.00 0.02 94.36 10:29:01 AM 4 8.18 0.00 0.17 0.00 0.07 91.58 10:29:01 AM 5 13.70 0.00 0.35 0.00 0.02 85.93 10:29:01 AM 6 7.02 0.00 0.08 0.00 0.03 92.86 10:29:01 AM 7 4.95 0.00 0.10 0.00 0.07 94.88 10:30:01 AM all 29.36 0.00 2.00 0.72 0.10 67.81 10:30:01 AM 0 22.28 0.00 1.26 0.08 0.12 76.26 10:30:01 AM 1 20.27 0.00 2.50 0.86 0.10 76.27 10:30:01 AM 2 35.79 0.00 2.37 2.55 0.12 59.17 10:30:01 AM 3 27.92 0.00 1.64 0.03 0.10 70.30 10:30:01 AM 4 34.80 0.00 1.63 0.12 0.10 63.36 10:30:01 AM 5 37.50 0.00 1.79 0.32 0.10 60.28 10:30:01 AM 6 32.74 0.00 2.60 0.34 0.10 64.22 10:30:01 AM 7 23.56 0.00 2.23 1.48 0.10 72.63 10:31:01 AM all 29.04 0.00 1.63 0.01 0.13 69.19 10:31:01 AM 0 21.16 0.00 1.66 0.00 0.12 77.07 10:31:01 AM 1 18.25 0.00 1.78 0.02 0.13 79.82 10:31:01 AM 2 25.32 0.00 1.44 0.03 0.13 73.06 10:31:01 AM 3 25.65 0.00 1.49 0.05 0.13 72.67 10:31:01 AM 4 44.74 0.00 1.86 0.00 0.13 53.27 10:31:01 AM 5 29.71 0.00 2.12 0.00 0.13 68.04 10:31:01 AM 6 34.07 0.00 1.41 0.02 0.12 64.39 10:31:01 AM 7 33.39 0.00 1.31 0.00 0.12 65.19 10:32:01 AM all 28.04 0.00 1.73 0.45 0.11 69.67 10:32:01 AM 0 27.34 0.00 1.76 0.16 0.14 70.61 10:32:01 AM 1 27.21 0.00 1.24 0.07 0.12 71.37 10:32:01 AM 2 24.67 0.00 1.05 1.05 0.10 73.12 10:32:01 AM 3 29.19 0.00 2.01 0.20 0.12 68.49 10:32:01 AM 4 29.58 0.00 1.93 0.37 0.13 67.99 10:32:01 AM 5 23.13 0.00 1.12 0.12 0.10 75.54 10:32:01 AM 6 33.89 0.00 3.22 1.53 0.08 61.28 10:32:01 AM 7 29.28 0.00 1.54 0.13 0.10 68.94 10:33:01 AM all 32.83 0.00 1.67 0.85 0.10 64.54 10:33:01 AM 0 20.26 0.00 1.62 0.74 0.12 77.26 10:33:01 AM 1 25.61 0.00 1.36 0.44 0.12 72.48 10:33:01 AM 2 38.80 0.00 2.37 0.72 0.08 58.03 10:33:01 AM 3 42.34 0.00 1.34 0.71 0.12 55.50 10:33:01 AM 4 48.03 0.00 1.44 1.09 0.10 49.34 10:33:01 AM 5 21.64 0.00 2.20 0.00 0.10 76.06 10:33:01 AM 6 21.20 0.00 1.69 1.58 0.10 75.43 10:33:01 AM 7 44.82 0.00 1.36 1.57 0.08 52.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.95 0.00 1.47 0.45 0.09 76.03 Average: 0 18.51 0.00 1.40 0.36 0.10 79.63 Average: 1 20.62 0.00 1.49 0.72 0.10 77.06 Average: 2 23.08 0.00 1.63 0.61 0.09 74.58 Average: 3 22.18 0.00 1.40 0.35 0.09 75.98 Average: 4 26.79 0.00 1.42 0.30 0.10 71.40 Average: 5 20.51 0.00 1.43 0.21 0.09 77.76 Average: 6 19.82 0.00 1.53 0.57 0.09 77.99 Average: 7 24.09 0.00 1.44 0.51 0.09 73.87