---> uname -a: Linux prd-centos8-docker-8c-8g-26367.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 1114 25333 19 5441 30302 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:8f:03:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe8f:3d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:59:bf:89 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:a2ff:fe59:bf89/64 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) 07/07/2025 _x86_64_ (8 CPU) 10:06:19 LINUX RESTART (8 CPU) 10:07:01 AM tps rtps wtps bread/s bwrtn/s 10:08:01 AM 233.69 17.51 216.18 3557.88 11052.85 10:09:01 AM 205.05 1.68 203.37 554.04 16361.54 10:10:01 AM 128.52 0.70 127.82 450.92 40422.38 10:11:01 AM 34.94 0.48 34.46 21.46 579.11 10:12:01 AM 9.71 0.00 9.71 0.00 430.16 10:13:01 AM 7.50 0.00 7.50 0.00 234.11 10:14:01 AM 112.94 0.02 112.93 0.13 23693.25 10:15:01 AM 17.46 0.00 17.46 0.00 595.52 10:16:01 AM 166.63 2.45 164.18 4477.04 2310.96 Average: 101.83 2.54 99.29 1006.84 10631.42 10:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 AM 28468040 30454200 4187672 12.82 2688 2300456 2378956 7.06 188016 3526880 222824 10:09:01 AM 26104356 28819420 6551356 20.06 2688 3020196 3586820 10.64 324096 5703056 494264 10:10:01 AM 25029052 28425888 7626660 23.35 2688 3678960 4393556 13.04 427916 6588388 100 10:11:01 AM 24873108 28276600 7782604 23.83 2688 3684732 4116076 12.21 437232 6733756 84 10:12:01 AM 25701368 29113296 6954344 21.30 2688 3693820 3201772 9.50 439472 5909704 424 10:13:01 AM 25292060 28705476 7363652 22.55 2688 3695040 3551396 10.54 440552 6316052 108 10:14:01 AM 24062356 28176784 8593356 26.32 2688 4379716 5453072 16.18 632640 7291764 216 10:15:01 AM 23169308 27318428 9486404 29.05 2688 4418112 6139516 18.22 644584 8164716 2600 10:16:01 AM 23605544 28618996 9050168 27.71 2688 5262856 3621076 10.74 952988 7431356 788312 Average: 25145021 28656565 7510691 23.00 2688 3792654 4049138 12.01 498611 6407297 167659 10:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 332.27 265.79 3126.38 57.98 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 536.94 377.95 10406.25 63.09 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 2.37 2.37 0.12 0.12 0.00 0.00 0.00 0.00 10:10:01 AM eth0 93.52 51.93 2850.51 9.71 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 10:10:01 AM veth00e28ba 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:11:01 AM lo 50.43 50.43 4.21 4.21 0.00 0.00 0.00 0.00 10:11:01 AM eth0 139.12 105.25 38.02 45.98 0.00 0.00 0.00 0.00 10:11:01 AM docker0 9.91 11.36 1.57 1.44 0.00 0.00 0.00 0.00 10:11:01 AM veth8ff04cd 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:12:01 AM lo 52.70 52.70 2.69 2.69 0.00 0.00 0.00 0.00 10:12:01 AM eth0 276.57 205.48 75.56 85.62 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.73 0.95 0.11 0.18 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 133.51 95.53 77.69 23.46 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:14:01 AM eth0 658.69 409.35 2964.21 1603.83 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM veth499615a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:14:01 AM vethf15e168 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:15:01 AM lo 1440.69 1440.69 248.77 248.77 0.00 0.00 0.00 0.00 10:15:01 AM eth0 92.73 68.12 26.99 31.32 0.00 0.00 0.00 0.00 10:15:01 AM docker0 626.93 646.94 121.34 118.02 0.00 0.00 0.00 0.00 10:15:01 AM veth499615a 589.87 610.03 125.95 93.46 0.00 0.00 0.00 0.01 10:15:01 AM vethf15e168 37.06 37.41 3.96 24.81 0.00 0.00 0.00 0.00 10:16:01 AM lo 8.66 8.66 0.72 0.72 0.00 0.00 0.00 0.00 10:16:01 AM eth0 137.79 160.11 1542.10 2332.16 0.00 0.00 0.00 0.00 10:16:01 AM docker0 3.23 3.17 0.28 0.37 0.00 0.00 0.00 0.00 Average: lo 172.76 172.76 28.50 28.50 0.00 0.00 0.00 0.00 Average: eth0 266.80 193.28 2345.21 472.61 0.00 0.00 0.00 0.00 Average: docker0 71.19 73.62 13.70 13.34 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) 07/07/2025 _x86_64_ (8 CPU) 10:06:19 LINUX RESTART (8 CPU) 10:07:01 AM CPU %user %nice %system %iowait %steal %idle 10:08:01 AM all 18.84 0.00 1.25 0.69 0.07 79.15 10:08:01 AM 0 7.36 0.00 0.85 0.18 0.07 91.54 10:08:01 AM 1 29.75 0.00 1.69 0.50 0.08 67.98 10:08:01 AM 2 29.23 0.00 2.36 1.10 0.07 67.24 10:08:01 AM 3 18.64 0.00 1.15 0.73 0.05 79.43 10:08:01 AM 4 16.02 0.00 0.78 0.58 0.05 82.56 10:08:01 AM 5 14.16 0.00 1.07 1.25 0.08 83.43 10:08:01 AM 6 19.30 0.00 1.27 0.57 0.07 78.79 10:08:01 AM 7 16.24 0.00 0.80 0.59 0.10 82.27 10:09:01 AM all 45.36 0.00 1.61 0.69 0.09 52.26 10:09:01 AM 0 54.91 0.00 1.45 0.23 0.10 43.30 10:09:01 AM 1 44.16 0.00 2.12 0.67 0.08 52.97 10:09:01 AM 2 59.37 0.00 1.30 0.85 0.10 38.38 10:09:01 AM 3 42.66 0.00 2.36 1.89 0.08 53.00 10:09:01 AM 4 37.02 0.00 1.39 0.37 0.08 61.14 10:09:01 AM 5 36.51 0.00 1.60 0.65 0.08 61.15 10:09:01 AM 6 32.35 0.00 1.59 0.65 0.07 65.34 10:09:01 AM 7 55.88 0.00 1.02 0.17 0.10 42.84 10:10:01 AM all 18.50 0.00 2.89 0.93 0.08 77.60 10:10:01 AM 0 25.90 0.00 2.16 0.27 0.08 71.59 10:10:01 AM 1 23.27 0.00 3.06 1.26 0.08 72.32 10:10:01 AM 2 17.92 0.00 3.02 1.16 0.08 77.81 10:10:01 AM 3 13.24 0.00 2.73 2.05 0.10 81.87 10:10:01 AM 4 17.14 0.00 3.46 1.11 0.07 78.22 10:10:01 AM 5 20.65 0.00 2.81 0.45 0.07 76.02 10:10:01 AM 6 18.55 0.00 3.41 0.74 0.07 77.23 10:10:01 AM 7 11.31 0.00 2.47 0.40 0.07 85.75 10:11:01 AM all 20.40 0.00 2.15 0.06 0.11 77.28 10:11:01 AM 0 17.55 0.00 1.93 0.03 0.14 80.35 10:11:01 AM 1 17.41 0.00 2.08 0.02 0.10 80.39 10:11:01 AM 2 28.24 0.00 2.88 0.07 0.10 68.72 10:11:01 AM 3 17.67 0.00 1.78 0.13 0.10 80.31 10:11:01 AM 4 19.61 0.00 2.29 0.03 0.12 77.96 10:11:01 AM 5 22.81 0.00 2.32 0.07 0.14 74.66 10:11:01 AM 6 19.66 0.00 1.82 0.10 0.12 78.30 10:11:01 AM 7 20.23 0.00 2.08 0.03 0.10 77.56 10:12:01 AM all 7.14 0.00 0.87 0.03 0.06 91.90 10:12:01 AM 0 3.71 0.00 0.82 0.05 0.08 95.34 10:12:01 AM 1 8.10 0.00 0.78 0.03 0.08 91.00 10:12:01 AM 2 9.39 0.00 0.95 0.00 0.07 89.59 10:12:01 AM 3 7.27 0.00 1.72 0.02 0.07 90.92 10:12:01 AM 4 9.27 0.00 0.67 0.03 0.05 89.97 10:12:01 AM 5 4.54 0.00 1.02 0.05 0.05 94.34 10:12:01 AM 6 4.80 0.00 0.65 0.00 0.05 94.50 10:12:01 AM 7 10.04 0.00 0.37 0.02 0.05 89.53 10:13:01 AM all 15.76 0.00 0.36 0.01 0.06 83.80 10:13:01 AM 0 8.90 0.00 0.63 0.02 0.05 90.40 10:13:01 AM 1 37.17 0.00 0.92 0.00 0.05 61.86 10:13:01 AM 2 21.03 0.00 0.12 0.00 0.08 78.77 10:13:01 AM 3 11.38 0.00 0.25 0.05 0.07 88.25 10:13:01 AM 4 6.57 0.00 0.12 0.00 0.05 93.26 10:13:01 AM 5 8.10 0.00 0.58 0.02 0.07 91.23 10:13:01 AM 6 11.14 0.00 0.10 0.00 0.05 88.71 10:13:01 AM 7 21.79 0.00 0.20 0.00 0.05 77.96 10:14:01 AM all 31.25 0.00 1.97 0.69 0.08 66.01 10:14:01 AM 0 31.52 0.00 1.72 0.47 0.08 66.20 10:14:01 AM 1 27.48 0.00 2.32 2.00 0.08 68.13 10:14:01 AM 2 46.69 0.00 2.70 0.42 0.08 50.11 10:14:01 AM 3 36.52 0.00 2.26 0.55 0.08 60.58 10:14:01 AM 4 28.96 0.00 1.43 0.05 0.08 69.48 10:14:01 AM 5 36.52 0.00 2.11 0.02 0.07 61.28 10:14:01 AM 6 13.48 0.00 1.38 1.36 0.08 83.71 10:14:01 AM 7 28.85 0.00 1.83 0.62 0.08 68.61 10:15:01 AM all 30.50 0.00 1.97 0.02 0.10 67.41 10:15:01 AM 0 32.56 0.00 1.59 0.02 0.10 65.73 10:15:01 AM 1 21.21 0.00 2.10 0.03 0.10 76.56 10:15:01 AM 2 32.11 0.00 1.63 0.02 0.08 66.16 10:15:01 AM 3 30.17 0.00 1.79 0.03 0.10 67.90 10:15:01 AM 4 27.67 0.00 1.95 0.02 0.12 70.24 10:15:01 AM 5 45.72 0.00 1.88 0.00 0.10 52.30 10:15:01 AM 6 20.04 0.00 2.14 0.00 0.08 77.74 10:15:01 AM 7 34.43 0.00 2.70 0.03 0.10 62.73 10:16:01 AM all 28.36 0.00 1.48 0.41 0.07 69.68 10:16:01 AM 0 29.09 0.00 0.97 0.08 0.08 69.77 10:16:01 AM 1 37.40 0.00 2.22 0.08 0.07 60.22 10:16:01 AM 2 22.51 0.00 1.25 0.32 0.08 75.84 10:16:01 AM 3 17.79 0.00 1.76 1.89 0.07 78.50 10:16:01 AM 4 35.90 0.00 1.02 0.08 0.07 62.93 10:16:01 AM 5 44.01 0.00 1.79 0.35 0.08 53.77 10:16:01 AM 6 26.68 0.00 1.04 0.00 0.07 72.22 10:16:01 AM 7 13.48 0.00 1.79 0.43 0.07 84.23 Average: all 24.01 0.00 1.61 0.39 0.08 73.91 Average: 0 23.50 0.00 1.35 0.15 0.09 74.92 Average: 1 27.34 0.00 1.92 0.51 0.08 70.15 Average: 2 29.61 0.00 1.80 0.44 0.08 68.07 Average: 3 21.70 0.00 1.76 0.82 0.08 75.64 Average: 4 22.01 0.00 1.45 0.25 0.08 76.21 Average: 5 25.89 0.00 1.68 0.32 0.08 72.03 Average: 6 18.44 0.00 1.49 0.38 0.07 79.62 Average: 7 23.58 0.00 1.47 0.25 0.08 74.61