---> uname -a: Linux prd-centos8-docker-8c-8g-28174.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 1128 25305 19 5456 30288 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:ee:62:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:feee:6214/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:fe:bd:1e 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:f0ff:fefe:bd1e/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) 07/15/2025 _x86_64_ (8 CPU) 11:14:52 LINUX RESTART (8 CPU) 11:15:02 AM tps rtps wtps bread/s bwrtn/s 11:16:01 AM 164.81 43.90 120.91 7835.21 43082.97 11:17:01 AM 256.58 17.72 238.86 3768.82 12341.46 11:18:01 AM 132.99 1.40 131.59 338.21 12258.54 11:19:01 AM 121.96 0.63 121.33 448.12 40012.05 11:20:01 AM 33.70 0.50 33.20 22.52 520.39 11:21:01 AM 11.56 0.00 11.56 0.00 519.19 11:22:01 AM 9.06 0.00 9.06 0.00 252.65 11:23:01 AM 108.26 0.00 108.26 0.00 23659.16 11:24:01 AM 17.41 0.00 17.41 0.00 445.08 11:25:01 AM 165.34 2.50 162.84 4523.25 2320.83 11:26:01 AM 65.38 0.48 64.90 64.11 29923.43 Average: 98.73 6.05 92.68 1535.95 14987.90 11:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 AM 29628332 31269248 3027380 9.27 2688 1964900 1455228 4.32 148712 2451876 163540 11:17:01 AM 28047796 30205868 4607916 14.11 2688 2470664 2727216 8.09 225560 3896936 273920 11:18:01 AM 25124160 28700788 7531552 23.06 2688 3868784 3763972 11.17 324220 6645912 1335080 11:19:01 AM 24979680 28380764 7676032 23.51 2688 3683916 4004812 11.88 429988 6634388 60 11:20:01 AM 24788604 28195208 7867108 24.09 2688 3689072 3880760 11.51 439212 6816276 688 11:21:01 AM 25572168 28989396 7083544 21.69 2688 3699584 3433520 10.19 441608 6035876 176 11:22:01 AM 25312104 28733820 7343608 22.49 2688 3703756 3450080 10.24 444164 6292704 2416 11:23:01 AM 24170972 28292156 8484740 25.98 2688 4387400 4785260 14.20 635004 7184028 108 11:24:01 AM 22899888 27053904 9755824 29.87 2688 4423796 6386588 18.95 648244 8431872 4184 11:25:01 AM 23856084 28722220 8799628 26.95 2688 5119540 3589652 10.65 803312 7329892 636520 11:26:01 AM 25938964 31039240 6716748 20.57 2688 5346068 1482784 4.40 1143508 4908280 22604 Average: 25483523 29052965 7172189 21.96 2688 3850680 3541807 10.51 516685 6057095 221754 11:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 452.44 306.49 1869.11 66.87 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 412.43 316.17 5009.05 61.64 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 484.95 334.98 10723.73 61.08 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 2.43 2.43 0.12 0.12 0.00 0.00 0.00 0.00 11:19:01 AM eth0 14.60 13.58 3.50 5.73 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:19:01 AM veth42913b7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 AM lo 49.83 49.83 4.28 4.28 0.00 0.00 0.00 0.00 11:20:01 AM eth0 163.90 119.92 44.32 48.21 0.00 0.00 0.00 0.00 11:20:01 AM docker0 11.13 12.44 1.65 1.55 0.00 0.00 0.00 0.00 11:21:01 AM lo 46.77 46.77 2.41 2.41 0.00 0.00 0.00 0.00 11:21:01 AM eth0 207.15 161.58 77.84 67.29 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.80 1.07 0.11 0.19 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 223.58 168.96 99.01 51.36 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:23:01 AM eth0 649.72 368.04 2961.65 1607.28 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM veth7656094 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:23:01 AM vetha8c06b3 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:24:01 AM lo 956.61 956.61 168.51 168.51 0.00 0.00 0.00 0.00 11:24:01 AM eth0 77.66 57.91 23.91 26.52 0.00 0.00 0.00 0.00 11:24:01 AM docker0 414.10 429.04 73.15 86.22 0.00 0.00 0.00 0.00 11:24:01 AM veth7656094 381.04 395.42 75.22 63.33 0.00 0.00 0.00 0.01 11:24:01 AM vetha8c06b3 33.06 34.12 3.60 23.13 0.00 0.00 0.00 0.00 11:25:01 AM lo 487.82 487.82 80.80 80.80 0.00 0.00 0.00 0.00 11:25:01 AM eth0 126.55 102.65 1540.79 26.35 0.00 0.00 0.00 0.00 11:25:01 AM docker0 215.53 218.53 48.41 32.05 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 57.68 91.72 29.04 2349.37 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 140.54 140.54 23.32 23.32 0.00 0.00 0.00 0.00 Average: eth0 260.68 185.46 2034.91 397.92 0.00 0.00 0.00 0.00 Average: docker0 58.41 60.21 11.23 10.93 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) 07/15/2025 _x86_64_ (8 CPU) 11:14:52 LINUX RESTART (8 CPU) 11:15:02 AM CPU %user %nice %system %iowait %steal %idle 11:16:01 AM all 14.05 0.00 2.54 2.80 0.07 80.55 11:16:01 AM 0 7.35 0.00 2.13 4.58 0.10 85.84 11:16:01 AM 1 8.59 0.00 2.52 0.77 0.07 88.05 11:16:01 AM 2 18.28 0.00 1.99 0.83 0.07 78.83 11:16:01 AM 3 16.37 0.00 2.74 2.36 0.07 78.46 11:16:01 AM 4 13.55 0.00 2.73 1.50 0.09 82.13 11:16:01 AM 5 16.27 0.00 3.25 4.89 0.05 75.54 11:16:01 AM 6 13.75 0.00 3.10 6.02 0.05 77.08 11:16:01 AM 7 18.18 0.00 1.86 1.43 0.03 78.49 11:17:01 AM all 23.32 0.00 1.37 2.38 0.07 72.85 11:17:01 AM 0 21.63 0.00 1.31 1.36 0.08 75.62 11:17:01 AM 1 22.52 0.00 1.35 2.21 0.08 73.84 11:17:01 AM 2 30.09 0.00 1.59 1.34 0.07 66.92 11:17:01 AM 3 16.44 0.00 1.24 1.83 0.07 80.43 11:17:01 AM 4 22.25 0.00 0.83 1.57 0.05 75.29 11:17:01 AM 5 26.75 0.00 1.93 5.84 0.08 65.40 11:17:01 AM 6 34.31 0.00 1.49 2.91 0.08 61.21 11:17:01 AM 7 12.53 0.00 1.26 2.04 0.07 84.10 11:18:01 AM all 43.05 0.00 2.54 1.29 0.10 53.02 11:18:01 AM 0 48.41 0.00 2.51 0.02 0.08 48.98 11:18:01 AM 1 36.26 0.00 2.15 0.12 0.10 61.37 11:18:01 AM 2 44.33 0.00 3.57 1.14 0.10 50.86 11:18:01 AM 3 31.79 0.00 2.72 4.15 0.10 61.23 11:18:01 AM 4 39.92 0.00 2.71 1.92 0.10 55.35 11:18:01 AM 5 30.20 0.00 1.62 1.31 0.10 66.77 11:18:01 AM 6 60.62 0.00 2.91 0.61 0.10 35.76 11:18:01 AM 7 52.89 0.00 2.10 1.08 0.10 43.83 11:19:01 AM all 17.56 0.00 2.38 1.93 0.08 78.04 11:19:01 AM 0 22.41 0.00 2.35 0.05 0.12 75.08 11:19:01 AM 1 21.58 0.00 3.25 4.39 0.08 70.69 11:19:01 AM 2 14.09 0.00 2.28 7.67 0.08 75.87 11:19:01 AM 3 14.86 0.00 1.91 0.67 0.07 82.49 11:19:01 AM 4 12.74 0.00 1.77 1.61 0.07 83.81 11:19:01 AM 5 20.63 0.00 2.88 0.37 0.12 76.01 11:19:01 AM 6 13.34 0.00 2.38 0.42 0.07 83.80 11:19:01 AM 7 20.87 0.00 2.18 0.30 0.07 76.59 11:20:01 AM all 21.46 0.00 2.45 0.37 0.10 75.63 11:20:01 AM 0 26.08 0.00 3.05 0.27 0.12 70.48 11:20:01 AM 1 18.46 0.00 2.36 0.20 0.08 78.89 11:20:01 AM 2 25.57 0.00 2.53 0.10 0.10 71.70 11:20:01 AM 3 20.75 0.00 2.21 0.52 0.10 76.42 11:20:01 AM 4 14.61 0.00 2.48 0.42 0.10 82.39 11:20:01 AM 5 23.57 0.00 1.96 0.47 0.08 73.91 11:20:01 AM 6 20.21 0.00 3.05 0.52 0.10 76.12 11:20:01 AM 7 22.41 0.00 1.93 0.49 0.08 75.09 11:21:01 AM all 9.83 0.00 1.15 0.30 0.07 88.65 11:21:01 AM 0 7.05 0.00 1.07 1.07 0.07 90.74 11:21:01 AM 1 9.34 0.00 1.39 0.05 0.08 89.14 11:21:01 AM 2 9.96 0.00 1.27 0.22 0.07 88.49 11:21:01 AM 3 8.64 0.00 1.47 0.33 0.05 89.50 11:21:01 AM 4 8.06 0.00 1.12 0.00 0.07 90.75 11:21:01 AM 5 6.79 0.00 0.60 0.23 0.07 92.31 11:21:01 AM 6 18.79 0.00 1.36 0.25 0.07 79.54 11:21:01 AM 7 9.98 0.00 0.95 0.27 0.07 88.73 11:22:01 AM all 21.90 0.00 0.67 0.01 0.05 77.37 11:22:01 AM 0 18.26 0.00 1.35 0.00 0.07 80.32 11:22:01 AM 1 18.91 0.00 0.47 0.00 0.03 80.59 11:22:01 AM 2 27.37 0.00 0.20 0.02 0.05 72.36 11:22:01 AM 3 3.69 0.00 0.92 0.00 0.03 95.35 11:22:01 AM 4 7.07 0.00 0.60 0.05 0.03 92.25 11:22:01 AM 5 22.02 0.00 0.32 0.00 0.07 77.60 11:22:01 AM 6 46.14 0.00 1.32 0.05 0.08 52.40 11:22:01 AM 7 31.67 0.00 0.15 0.00 0.05 68.13 11:23:01 AM all 23.35 0.00 1.91 1.17 0.08 73.49 11:23:01 AM 0 30.29 0.00 1.63 0.82 0.12 67.15 11:23:01 AM 1 8.21 0.00 1.75 1.11 0.08 88.85 11:23:01 AM 2 28.56 0.00 2.21 1.39 0.08 67.75 11:23:01 AM 3 18.65 0.00 1.93 3.02 0.07 76.34 11:23:01 AM 4 33.36 0.00 1.66 0.84 0.07 64.07 11:23:01 AM 5 22.83 0.00 2.70 0.13 0.07 74.27 11:23:01 AM 6 21.15 0.00 1.91 1.91 0.08 74.95 11:23:01 AM 7 23.77 0.00 1.53 0.12 0.05 74.54 11:24:01 AM all 32.14 0.00 1.82 0.05 0.10 65.89 11:24:01 AM 0 28.94 0.00 1.53 0.07 0.10 69.37 11:24:01 AM 1 21.60 0.00 1.83 0.02 0.10 76.45 11:24:01 AM 2 28.83 0.00 2.58 0.00 0.10 68.49 11:24:01 AM 3 34.67 0.00 1.58 0.03 0.10 63.62 11:24:01 AM 4 34.02 0.00 1.68 0.00 0.10 64.21 11:24:01 AM 5 34.56 0.00 1.54 0.12 0.10 63.68 11:24:01 AM 6 31.53 0.00 1.51 0.15 0.10 66.71 11:24:01 AM 7 43.01 0.00 2.30 0.02 0.10 54.58 11:25:01 AM all 31.88 0.00 2.01 0.53 0.10 65.48 11:25:01 AM 0 26.89 0.00 1.44 0.02 0.08 71.57 11:25:01 AM 1 45.61 0.00 1.89 0.02 0.10 52.38 11:25:01 AM 2 31.87 0.00 2.91 0.62 0.10 64.50 11:25:01 AM 3 49.99 0.00 1.89 0.08 0.10 47.93 11:25:01 AM 4 30.44 0.00 2.16 0.65 0.12 66.63 11:25:01 AM 5 27.16 0.00 1.47 0.22 0.08 71.07 11:25:01 AM 6 34.20 0.00 1.30 0.28 0.12 64.10 11:25:01 AM 7 8.91 0.00 3.04 2.33 0.10 85.63 11:26:01 AM all 15.81 0.00 1.59 1.96 0.05 80.59 11:26:01 AM 0 17.91 0.00 1.55 0.23 0.07 80.24 11:26:01 AM 1 26.02 0.00 1.56 3.63 0.07 68.73 11:26:01 AM 2 16.13 0.00 1.94 2.07 0.05 79.81 11:26:01 AM 3 12.00 0.00 1.32 0.05 0.07 86.56 11:26:01 AM 4 8.11 0.00 1.36 7.34 0.03 83.17 11:26:01 AM 5 22.55 0.00 2.19 0.08 0.07 75.11 11:26:01 AM 6 20.74 0.00 1.59 1.85 0.03 75.79 11:26:01 AM 7 3.02 0.00 1.20 0.42 0.02 95.34 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.12 0.00 1.86 1.16 0.08 73.78 Average: 0 23.21 0.00 1.81 0.77 0.09 74.13 Average: 1 21.57 0.00 1.86 1.14 0.08 75.35 Average: 2 25.01 0.00 2.10 1.40 0.08 71.42 Average: 3 20.71 0.00 1.81 1.18 0.07 76.22 Average: 4 20.37 0.00 1.73 1.45 0.07 76.38 Average: 5 23.03 0.00 1.86 1.24 0.08 73.80 Average: 6 28.63 0.00 1.99 1.36 0.08 67.95 Average: 7 22.47 0.00 1.68 0.77 0.07 75.01