---> uname -a: Linux prd-centos8-docker-8c-8g-18575.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 1151 25043 19 5694 30265 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:99:da:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fe99:da9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:24:7f:db 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:feff:fe24:7fdb/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) 12/08/2025 _x86_64_ (8 CPU) 00:26:16 LINUX RESTART (8 CPU) 12:27:01 AM tps rtps wtps bread/s bwrtn/s 12:28:01 AM 229.29 16.83 212.46 3713.43 11167.68 12:29:01 AM 194.85 2.60 192.25 519.56 15658.60 12:30:00 AM 36.20 0.08 36.12 28.09 2744.07 12:30:01 AM 50.94 0.00 50.94 0.00 2150.00 12:31:01 AM 115.33 0.45 114.88 398.93 38806.88 12:32:01 AM 30.51 0.55 29.96 99.57 612.60 12:33:01 AM 17.88 0.00 17.88 0.00 648.97 12:34:01 AM 105.43 0.00 105.43 0.00 23699.57 12:35:01 AM 15.68 0.00 15.68 0.00 432.79 12:36:01 AM 151.43 0.00 151.43 0.00 2046.05 12:37:01 AM 59.08 3.80 55.28 6203.27 28026.57 12:38:01 AM 41.55 0.45 41.10 63.85 8537.67 Average: 90.68 2.25 88.43 1002.40 12033.86 12:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 AM 28795500 30793276 3860212 11.82 2688 2312536 1758416 5.22 180820 3205100 223744 12:29:01 AM 27556508 29817740 5099204 15.62 2688 2569844 3389448 10.06 280244 4317276 54284 12:30:00 AM 26028964 28400076 6626748 20.29 2688 2678136 4102776 12.17 296712 5810748 90736 12:30:01 AM 25739584 28430168 6916128 21.18 2688 2995556 3983152 11.82 337656 6053216 407992 12:31:01 AM 24475516 27888248 8180196 25.05 2688 3694860 5655756 16.78 434608 7130420 144 12:32:01 AM 24425536 27847652 8230176 25.20 2688 3704192 4358080 12.93 443048 7174484 20 12:33:01 AM 25117352 28785932 7538360 23.08 2688 3948508 3539756 10.50 504712 6419312 230784 12:34:01 AM 23338160 27484980 9317552 28.53 2688 4414852 6130452 18.19 553364 8089568 1532 12:35:01 AM 22932108 27118084 9723604 29.78 2688 4454316 6421084 19.05 556380 8487660 32 12:36:01 AM 24032672 28137832 8623040 26.41 2688 4360828 3949492 11.72 553224 7408216 412 12:37:01 AM 24689796 30005392 7965916 24.39 2688 5561992 2378424 7.06 782168 6512228 203540 12:38:01 AM 25669964 31018108 6985748 21.39 2688 5589508 1518772 4.51 976932 5338184 38256 Average: 25233472 28810624 7422240 22.73 2688 3857094 3932134 11.67 491656 6328868 104290 12:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 267.69 220.39 3171.48 51.73 0.00 0.00 0.00 0.00 12:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 274.93 232.66 3624.67 43.86 0.00 0.00 0.00 0.00 12:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:00 AM eth0 165.70 133.27 1874.51 27.32 0.00 0.00 0.00 0.00 12:30:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 8072.64 4978.30 246568.94 328.20 0.00 0.00 0.00 0.00 12:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM lo 6.65 6.65 0.57 0.57 0.00 0.00 0.00 0.00 12:31:01 AM eth0 110.48 67.16 3588.89 9.70 0.00 0.00 0.00 0.00 12:31:01 AM docker0 1.58 1.93 0.23 0.22 0.00 0.00 0.00 0.00 12:31:01 AM vethed7fb71 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:32:01 AM lo 75.56 75.56 5.64 5.64 0.00 0.00 0.00 0.00 12:32:01 AM eth0 221.74 157.98 67.95 66.13 0.00 0.00 0.00 0.00 12:32:01 AM docker0 11.28 12.71 1.67 1.65 0.00 0.00 0.00 0.00 12:33:01 AM lo 31.44 31.44 1.55 1.55 0.00 0.00 0.00 0.00 12:33:01 AM eth0 152.68 130.84 726.34 49.04 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 20.16 20.16 2.48 2.48 0.00 0.00 0.00 0.00 12:34:01 AM eth0 412.01 142.90 2293.45 12.65 0.00 0.00 0.00 0.00 12:34:01 AM docker0 8.30 9.16 0.80 1.89 0.00 0.00 0.00 0.00 12:34:01 AM veth3ea9389 8.30 9.31 0.91 1.90 0.00 0.00 0.00 0.00 12:34:01 AM veth9a4d37e 0.00 0.53 0.00 0.25 0.00 0.00 0.00 0.00 12:35:01 AM lo 903.93 903.93 132.83 132.83 0.00 0.00 0.00 0.00 12:35:01 AM eth0 102.40 82.46 28.48 35.57 0.00 0.00 0.00 0.00 12:35:01 AM docker0 386.49 398.80 60.39 65.33 0.00 0.00 0.00 0.00 12:35:01 AM veth3ea9389 330.54 342.62 58.96 49.96 0.00 0.00 0.00 0.00 12:35:01 AM veth9a4d37e 55.95 56.23 6.71 15.37 0.00 0.00 0.00 0.00 12:36:01 AM lo 766.01 766.01 148.98 148.98 0.00 0.00 0.00 0.00 12:36:01 AM eth0 71.89 61.28 261.59 18.83 0.00 0.00 0.00 0.00 12:36:01 AM docker0 330.34 340.22 76.71 67.75 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 12:37:01 AM eth0 241.69 191.87 3856.45 24.86 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 107.58 78.47 226.66 67.86 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.07 164.07 26.56 26.56 0.00 0.00 0.00 0.00 Average: eth0 206.22 144.08 2185.64 37.53 0.00 0.00 0.00 0.00 Average: docker0 67.09 69.35 12.71 12.44 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) 12/08/2025 _x86_64_ (8 CPU) 00:26:16 LINUX RESTART (8 CPU) 12:27:01 AM CPU %user %nice %system %iowait %steal %idle 12:28:01 AM all 16.26 0.00 1.23 0.68 0.06 81.77 12:28:01 AM 0 9.19 0.00 1.15 0.65 0.08 88.92 12:28:01 AM 1 20.40 0.00 1.47 1.15 0.07 76.91 12:28:01 AM 2 11.27 0.00 0.80 0.72 0.05 87.16 12:28:01 AM 3 32.04 0.00 2.27 0.78 0.05 64.86 12:28:01 AM 4 18.42 0.00 1.72 0.72 0.05 79.09 12:28:01 AM 5 18.86 0.00 0.97 0.43 0.07 79.67 12:28:01 AM 6 9.38 0.00 0.52 0.37 0.07 89.67 12:28:01 AM 7 10.51 0.00 0.97 0.63 0.03 87.85 12:29:01 AM all 39.24 0.00 1.22 0.70 0.08 58.76 12:29:01 AM 0 48.19 0.00 1.49 0.89 0.08 49.36 12:29:01 AM 1 37.68 0.00 0.99 0.53 0.08 60.72 12:29:01 AM 2 33.42 0.00 0.77 0.58 0.08 65.15 12:29:01 AM 3 35.87 0.00 0.84 0.53 0.07 62.69 12:29:01 AM 4 46.64 0.00 1.55 0.42 0.08 51.31 12:29:01 AM 5 36.89 0.00 1.19 0.53 0.07 61.33 12:29:01 AM 6 50.79 0.00 1.54 1.47 0.07 46.13 12:29:01 AM 7 24.50 0.00 1.37 0.63 0.10 73.40 12:30:00 AM all 21.49 0.00 0.54 0.10 0.05 77.82 12:30:00 AM 0 9.56 0.00 0.20 0.02 0.05 90.17 12:30:00 AM 1 26.32 0.00 0.32 0.24 0.03 73.09 12:30:00 AM 2 15.81 0.00 0.29 0.00 0.07 83.83 12:30:00 AM 3 9.54 0.00 0.42 0.37 0.08 89.58 12:30:00 AM 4 38.27 0.00 0.98 0.00 0.03 60.71 12:30:00 AM 5 13.03 0.00 0.68 0.14 0.03 86.12 12:30:00 AM 6 23.48 0.00 0.53 0.00 0.07 75.93 12:30:00 AM 7 35.94 0.00 0.88 0.00 0.03 63.14 12:30:01 AM all 32.36 0.00 12.48 0.12 0.00 55.03 12:30:01 AM 0 33.01 0.00 10.68 0.00 0.00 56.31 12:30:01 AM 1 27.72 0.00 13.86 0.00 0.00 58.42 12:30:01 AM 2 29.41 0.00 16.67 0.00 0.00 53.92 12:30:01 AM 3 29.41 0.00 10.78 0.00 0.00 59.80 12:30:01 AM 4 30.77 0.00 11.54 0.00 0.00 57.69 12:30:01 AM 5 26.92 0.00 20.19 0.96 0.00 51.92 12:30:01 AM 6 51.89 0.00 7.55 0.00 0.00 40.57 12:30:01 AM 7 29.13 0.00 8.74 0.00 0.00 62.14 12:31:01 AM all 19.91 0.00 2.71 0.61 0.08 76.68 12:31:01 AM 0 37.61 0.00 2.60 0.03 0.08 59.67 12:31:01 AM 1 16.33 0.00 2.49 0.74 0.10 80.34 12:31:01 AM 2 15.63 0.00 3.11 1.41 0.08 79.76 12:31:01 AM 3 20.18 0.00 2.11 0.30 0.07 77.34 12:31:01 AM 4 18.30 0.00 2.92 0.13 0.08 78.56 12:31:01 AM 5 22.54 0.00 2.60 0.05 0.08 74.72 12:31:01 AM 6 15.35 0.00 3.22 1.93 0.07 79.43 12:31:01 AM 7 13.32 0.00 2.60 0.32 0.08 83.68 12:32:01 AM all 17.06 0.00 1.97 0.05 0.09 80.84 12:32:01 AM 0 20.72 0.00 1.89 0.05 0.08 77.25 12:32:01 AM 1 16.23 0.00 2.09 0.08 0.08 81.51 12:32:01 AM 2 21.77 0.00 1.79 0.03 0.10 76.31 12:32:01 AM 3 16.55 0.00 2.11 0.03 0.08 81.22 12:32:01 AM 4 16.71 0.00 1.77 0.03 0.08 81.40 12:32:01 AM 5 10.27 0.00 2.07 0.02 0.08 87.55 12:32:01 AM 6 12.30 0.00 2.03 0.07 0.08 85.53 12:32:01 AM 7 21.89 0.00 1.99 0.05 0.08 75.98 12:33:01 AM all 27.72 0.00 1.21 0.04 0.07 70.95 12:33:01 AM 0 23.59 0.00 1.03 0.05 0.08 75.25 12:33:01 AM 1 24.03 0.00 0.82 0.00 0.07 75.09 12:33:01 AM 2 32.19 0.00 1.32 0.00 0.07 66.42 12:33:01 AM 3 28.21 0.00 1.07 0.02 0.07 70.64 12:33:01 AM 4 31.73 0.00 0.65 0.00 0.08 67.53 12:33:01 AM 5 17.84 0.00 1.15 0.02 0.05 80.94 12:33:01 AM 6 40.99 0.00 1.67 0.17 0.07 57.10 12:33:01 AM 7 23.21 0.00 1.99 0.07 0.08 74.65 12:34:01 AM all 27.05 0.00 1.78 0.46 0.08 70.63 12:34:01 AM 0 12.22 0.00 1.21 0.59 0.08 85.91 12:34:01 AM 1 22.83 0.00 1.64 0.96 0.12 74.46 12:34:01 AM 2 32.32 0.00 2.13 0.18 0.08 65.28 12:34:01 AM 3 27.17 0.00 1.29 0.52 0.08 70.94 12:34:01 AM 4 16.81 0.00 2.05 0.25 0.10 80.80 12:34:01 AM 5 24.45 0.00 1.93 0.10 0.08 73.43 12:34:01 AM 6 48.94 0.00 2.68 0.64 0.07 47.68 12:34:01 AM 7 31.69 0.00 1.29 0.44 0.05 66.54 12:35:01 AM all 21.91 0.00 1.64 0.02 0.09 76.34 12:35:01 AM 0 16.65 0.00 1.48 0.03 0.10 81.74 12:35:01 AM 1 18.33 0.00 1.58 0.03 0.08 79.98 12:35:01 AM 2 20.95 0.00 1.24 0.02 0.10 77.69 12:35:01 AM 3 42.09 0.00 1.22 0.02 0.07 56.60 12:35:01 AM 4 14.27 0.00 2.42 0.05 0.08 83.18 12:35:01 AM 5 14.55 0.00 2.13 0.00 0.08 83.23 12:35:01 AM 6 26.20 0.00 1.29 0.00 0.08 72.43 12:35:01 AM 7 22.21 0.00 1.74 0.00 0.08 75.96 12:36:01 AM all 27.45 0.00 1.51 0.30 0.08 70.67 12:36:01 AM 0 12.29 0.00 1.35 0.00 0.07 86.29 12:36:01 AM 1 56.55 0.00 1.39 0.02 0.08 41.97 12:36:01 AM 2 40.38 0.00 1.45 0.00 0.07 58.09 12:36:01 AM 3 30.53 0.00 1.32 0.00 0.07 68.08 12:36:01 AM 4 17.86 0.00 0.95 0.08 0.10 81.01 12:36:01 AM 5 27.16 0.00 1.89 2.17 0.08 68.69 12:36:01 AM 6 18.84 0.00 2.13 0.10 0.08 78.84 12:36:01 AM 7 15.95 0.00 1.56 0.02 0.05 82.42 12:37:01 AM all 33.51 0.00 1.86 0.50 0.08 64.05 12:37:01 AM 0 28.95 0.00 2.66 0.03 0.08 68.27 12:37:01 AM 1 40.88 0.00 1.77 1.24 0.08 56.03 12:37:01 AM 2 17.24 0.00 1.89 1.20 0.08 79.59 12:37:01 AM 3 34.40 0.00 2.21 0.50 0.08 62.80 12:37:01 AM 4 40.51 0.00 1.22 0.00 0.07 58.21 12:37:01 AM 5 24.93 0.00 2.26 0.59 0.10 72.12 12:37:01 AM 6 22.67 0.00 1.91 0.37 0.07 74.98 12:37:01 AM 7 58.46 0.00 0.92 0.03 0.08 40.50 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 21.49 0.00 1.04 0.13 0.06 77.28 12:38:01 AM 0 24.24 0.00 1.78 0.02 0.07 73.89 12:38:01 AM 1 31.09 0.00 0.90 0.05 0.07 67.90 12:38:01 AM 2 16.20 0.00 1.40 0.05 0.05 82.29 12:38:01 AM 3 22.70 0.00 1.54 0.10 0.07 75.60 12:38:01 AM 4 34.92 0.00 0.73 0.03 0.07 64.25 12:38:01 AM 5 13.16 0.00 0.92 0.42 0.05 85.45 12:38:01 AM 6 2.26 0.00 0.48 0.37 0.07 96.83 12:38:01 AM 7 27.33 0.00 0.55 0.00 0.05 72.06 Average: all 24.85 0.00 1.54 0.33 0.07 73.22 Average: 0 22.14 0.00 1.55 0.21 0.08 76.02 Average: 1 28.25 0.00 1.42 0.46 0.08 69.78 Average: 2 23.40 0.00 1.50 0.38 0.08 74.64 Average: 3 27.24 0.00 1.51 0.29 0.07 70.90 Average: 4 26.77 0.00 1.56 0.16 0.08 71.44 Average: 5 20.36 0.00 1.65 0.41 0.07 77.52 Average: 6 24.70 0.00 1.65 0.50 0.07 73.09 Average: 7 25.91 0.00 1.45 0.20 0.07 72.38