---> uname -a: Linux prd-centos8-docker-8c-8g-26654.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 1147 25285 19 5457 30269 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:0c:17:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe0c:17f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:c9:a7:5d 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::42:22ff:fec9:a75d/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) 07/08/2025 _x86_64_ (8 CPU) 11:08:30 LINUX RESTART (8 CPU) 11:09:02 AM tps rtps wtps bread/s bwrtn/s 11:10:01 AM 158.84 16.84 142.00 3317.66 8887.65 11:11:01 AM 237.84 4.90 232.94 1166.68 17346.02 11:12:01 AM 169.90 0.73 169.17 426.32 42333.43 11:13:01 AM 43.39 0.00 43.39 0.00 785.99 11:14:01 AM 17.23 0.57 16.66 25.46 402.93 11:15:01 AM 5.97 0.00 5.97 0.00 417.73 11:16:01 AM 108.65 0.00 108.65 0.00 23620.73 11:17:01 AM 20.39 0.00 20.39 0.00 741.67 11:18:01 AM 122.81 2.50 120.31 4523.25 1735.76 11:19:01 AM 67.48 0.48 66.99 64.11 29963.63 Average: 95.15 2.58 92.57 948.35 12630.67 11:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 AM 29243668 31083956 3412044 10.45 2688 2158076 1627012 4.83 158072 2800168 167712 11:11:01 AM 27210200 29432524 5445512 16.68 2688 2532252 2994156 8.88 264456 4683300 50508 11:12:01 AM 24454480 27853752 8201232 25.11 2688 3682604 4428376 13.14 417848 7174672 1204 11:13:01 AM 24305592 27708712 8350120 25.57 2688 3685360 4513788 13.39 434052 7304916 340 11:14:01 AM 24107204 27515848 8548508 26.18 2688 3690456 4622680 13.72 436472 7498004 108 11:15:01 AM 24606072 28025644 8049640 24.65 2688 3700572 4279992 12.70 439564 6998964 104 11:16:01 AM 23736860 27859012 8918852 27.31 2688 4387156 5012352 14.87 631900 7619556 108 11:17:01 AM 21913176 26068948 10742536 32.90 2688 4424524 7399176 21.95 645236 9418752 972 11:18:01 AM 24091244 28602648 8564468 26.23 2688 4766380 3496800 10.37 676124 7228788 283544 11:19:01 AM 25894884 30996116 6760828 20.70 2688 5345900 1534136 4.55 1140024 4955228 23144 Average: 24956338 28514716 7699374 23.58 2688 3837328 3990847 11.84 524375 6568235 52774 11:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 301.19 204.54 1438.61 133.72 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 458.91 366.68 5294.61 67.03 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 11:12:01 AM eth0 345.09 218.21 10032.79 30.82 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:13:01 AM lo 29.07 29.07 2.65 2.65 0.00 0.00 0.00 0.00 11:13:01 AM eth0 57.15 45.55 17.88 24.42 0.00 0.00 0.00 0.00 11:13:01 AM docker0 8.45 9.50 1.14 1.11 0.00 0.00 0.00 0.00 11:14:01 AM lo 60.23 60.23 3.68 3.68 0.00 0.00 0.00 0.00 11:14:01 AM eth0 256.31 200.57 73.10 112.92 0.00 0.00 0.00 0.00 11:14:01 AM docker0 3.45 4.25 0.62 0.67 0.00 0.00 0.00 0.00 11:15:01 AM lo 2.40 2.40 0.12 0.12 0.00 0.00 0.00 0.00 11:15:01 AM eth0 166.91 121.15 108.13 35.94 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:16:01 AM eth0 652.05 390.34 2972.11 1620.36 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM veth5b401f4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 AM veth6da61be 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:17:01 AM lo 1130.72 1130.72 197.12 197.12 0.00 0.00 0.00 0.00 11:17:01 AM eth0 125.56 83.46 36.47 36.68 0.00 0.00 0.00 0.00 11:17:01 AM docker0 493.42 510.71 89.28 98.63 0.00 0.00 0.00 0.00 11:17:01 AM veth5b401f4 457.76 474.38 92.17 74.14 0.00 0.00 0.00 0.01 11:17:01 AM veth6da61be 35.65 36.85 3.86 24.74 0.00 0.00 0.00 0.00 11:18:01 AM lo 312.60 312.60 51.86 51.86 0.00 0.00 0.00 0.00 11:18:01 AM eth0 104.90 93.78 1533.80 19.18 0.00 0.00 0.00 0.00 11:18:01 AM docker0 137.29 138.76 32.14 19.76 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 56.28 91.87 29.45 2350.62 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.83 153.83 25.59 25.59 0.00 0.00 0.00 0.00 Average: eth0 252.36 181.58 2155.06 443.69 0.00 0.00 0.00 0.00 Average: docker0 64.37 66.44 12.34 12.04 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) 07/08/2025 _x86_64_ (8 CPU) 11:08:30 LINUX RESTART (8 CPU) 11:09:02 AM CPU %user %nice %system %iowait %steal %idle 11:10:01 AM all 12.56 0.00 1.27 0.80 0.06 85.32 11:10:01 AM 0 11.59 0.00 1.19 0.22 0.05 86.95 11:10:01 AM 1 12.19 0.00 1.26 1.19 0.07 85.29 11:10:01 AM 2 2.98 0.00 0.70 0.27 0.05 96.00 11:10:01 AM 3 16.82 0.00 1.27 0.48 0.05 81.38 11:10:01 AM 4 10.11 0.00 1.19 0.46 0.07 88.17 11:10:01 AM 5 11.31 0.00 1.58 0.49 0.07 86.54 11:10:01 AM 6 15.59 0.00 1.00 0.88 0.05 82.47 11:10:01 AM 7 19.83 0.00 1.95 2.38 0.07 75.76 11:11:01 AM all 41.12 0.00 1.58 1.29 0.11 55.90 11:11:01 AM 0 40.52 0.00 1.25 0.84 0.12 57.27 11:11:01 AM 1 37.55 0.00 2.26 2.39 0.12 57.69 11:11:01 AM 2 31.21 0.00 1.46 0.82 0.10 66.41 11:11:01 AM 3 59.28 0.00 2.11 0.94 0.13 37.54 11:11:01 AM 4 29.05 0.00 1.31 0.32 0.13 69.19 11:11:01 AM 5 34.19 0.00 1.12 1.89 0.08 62.72 11:11:01 AM 6 45.40 0.00 1.91 2.68 0.10 49.91 11:11:01 AM 7 51.71 0.00 1.20 0.45 0.13 46.50 11:12:01 AM all 28.26 0.00 2.73 2.12 0.08 66.81 11:12:01 AM 0 18.93 0.00 1.91 0.54 0.07 78.55 11:12:01 AM 1 33.94 0.00 3.95 2.37 0.10 59.64 11:12:01 AM 2 24.98 0.00 2.84 8.52 0.10 63.56 11:12:01 AM 3 18.61 0.00 2.68 1.68 0.07 76.96 11:12:01 AM 4 43.76 0.00 3.68 0.74 0.08 51.73 11:12:01 AM 5 30.76 0.00 2.17 0.74 0.08 66.25 11:12:01 AM 6 32.06 0.00 2.20 0.69 0.08 64.96 11:12:01 AM 7 23.05 0.00 2.44 1.65 0.07 72.80 11:13:01 AM all 21.93 0.00 2.46 0.08 0.09 75.43 11:13:01 AM 0 18.58 0.00 2.61 0.08 0.10 78.63 11:13:01 AM 1 18.08 0.00 2.18 0.12 0.08 79.54 11:13:01 AM 2 21.90 0.00 2.33 0.03 0.08 75.65 11:13:01 AM 3 23.73 0.00 2.51 0.15 0.10 73.51 11:13:01 AM 4 22.08 0.00 2.31 0.02 0.10 75.49 11:13:01 AM 5 22.73 0.00 2.29 0.08 0.08 74.81 11:13:01 AM 6 23.84 0.00 2.98 0.10 0.10 72.98 11:13:01 AM 7 24.49 0.00 2.50 0.08 0.10 72.83 11:14:01 AM all 9.96 0.00 1.44 0.03 0.06 88.51 11:14:01 AM 0 12.92 0.00 2.09 0.07 0.07 84.86 11:14:01 AM 1 6.83 0.00 1.74 0.05 0.08 91.30 11:14:01 AM 2 10.17 0.00 1.89 0.02 0.08 87.84 11:14:01 AM 3 10.55 0.00 0.80 0.02 0.05 88.58 11:14:01 AM 4 8.57 0.00 1.02 0.03 0.07 90.31 11:14:01 AM 5 11.42 0.00 1.14 0.02 0.05 87.37 11:14:01 AM 6 9.20 0.00 1.37 0.00 0.05 89.38 11:14:01 AM 7 10.04 0.00 1.46 0.02 0.07 88.42 11:15:01 AM all 16.68 0.00 0.47 0.02 0.05 82.79 11:15:01 AM 0 13.32 0.00 0.40 0.02 0.05 86.21 11:15:01 AM 1 8.82 0.00 0.52 0.00 0.03 90.63 11:15:01 AM 2 7.07 0.00 0.43 0.00 0.03 92.47 11:15:01 AM 3 4.42 0.00 0.12 0.00 0.03 95.43 11:15:01 AM 4 20.62 0.00 0.18 0.00 0.05 79.14 11:15:01 AM 5 38.11 0.00 1.13 0.08 0.08 60.59 11:15:01 AM 6 9.40 0.00 0.53 0.02 0.05 90.00 11:15:01 AM 7 31.65 0.00 0.42 0.03 0.05 67.85 11:16:01 AM all 28.21 0.00 1.96 1.27 0.08 68.49 11:16:01 AM 0 37.37 0.00 1.52 0.03 0.08 60.99 11:16:01 AM 1 13.30 0.00 2.10 2.28 0.07 82.25 11:16:01 AM 2 29.96 0.00 1.38 0.02 0.08 68.56 11:16:01 AM 3 25.33 0.00 1.29 0.44 0.08 72.85 11:16:01 AM 4 24.33 0.00 2.55 3.75 0.07 69.30 11:16:01 AM 5 29.27 0.00 2.30 0.24 0.08 68.11 11:16:01 AM 6 32.45 0.00 1.94 2.65 0.07 62.90 11:16:01 AM 7 33.62 0.00 2.57 0.77 0.08 62.95 11:17:01 AM all 30.98 0.00 1.80 0.03 0.11 67.09 11:17:01 AM 0 22.27 0.00 2.27 0.03 0.12 75.31 11:17:01 AM 1 32.01 0.00 2.11 0.03 0.12 65.72 11:17:01 AM 2 34.38 0.00 2.03 0.02 0.10 63.48 11:17:01 AM 3 37.66 0.00 2.11 0.00 0.12 60.11 11:17:01 AM 4 20.51 0.00 1.88 0.00 0.10 77.51 11:17:01 AM 5 34.14 0.00 1.29 0.03 0.10 64.44 11:17:01 AM 6 36.44 0.00 1.49 0.00 0.10 61.97 11:17:01 AM 7 30.42 0.00 1.21 0.08 0.10 68.19 11:18:01 AM all 26.20 0.00 1.24 0.42 0.06 72.08 11:18:01 AM 0 12.70 0.00 1.42 0.92 0.07 84.89 11:18:01 AM 1 18.45 0.00 1.07 0.70 0.05 79.73 11:18:01 AM 2 17.76 0.00 1.42 0.17 0.07 80.59 11:18:01 AM 3 35.19 0.00 0.85 0.13 0.05 63.78 11:18:01 AM 4 43.05 0.00 1.99 0.17 0.08 54.72 11:18:01 AM 5 28.60 0.00 0.94 0.02 0.05 70.40 11:18:01 AM 6 17.29 0.00 1.34 0.95 0.08 80.33 11:18:01 AM 7 36.49 0.00 0.87 0.28 0.07 62.29 11:19:01 AM all 16.58 0.00 1.67 1.28 0.06 80.41 11:19:01 AM 0 16.94 0.00 2.32 1.32 0.07 79.34 11:19:01 AM 1 30.34 0.00 1.37 0.17 0.07 68.06 11:19:01 AM 2 14.86 0.00 1.86 1.44 0.07 81.78 11:19:01 AM 3 6.83 0.00 1.09 2.11 0.05 89.93 11:19:01 AM 4 26.42 0.00 1.39 0.43 0.05 71.71 11:19:01 AM 5 18.26 0.00 2.29 3.46 0.07 75.92 11:19:01 AM 6 7.52 0.00 1.86 1.16 0.05 89.42 11:19:01 AM 7 11.43 0.00 1.19 0.17 0.05 87.17 Average: all 23.26 0.00 1.66 0.73 0.08 74.27 Average: 0 20.53 0.00 1.70 0.41 0.08 77.29 Average: 1 21.16 0.00 1.85 0.93 0.08 75.98 Average: 2 19.55 0.00 1.63 1.13 0.08 77.61 Average: 3 23.85 0.00 1.48 0.59 0.07 74.00 Average: 4 24.87 0.00 1.75 0.59 0.08 72.71 Average: 5 25.90 0.00 1.63 0.71 0.08 71.69 Average: 6 22.92 0.00 1.66 0.91 0.07 74.43 Average: 7 27.29 0.00 1.58 0.59 0.08 70.47