---> uname -a: Linux prd-centos8-docker-8c-8g-26339.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 1124 25153 19 5611 30292 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:21:42:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe21:423e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:2c:c5:cd 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::42:35ff:fe2c:c5cd/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) 07:12:20 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 234.19 16.59 217.59 3535.62 11267.89 07:15:01 AM 202.38 2.47 199.92 569.77 15545.64 07:16:01 AM 131.29 0.75 130.54 456.11 41110.13 07:17:01 AM 34.67 0.48 34.18 21.46 557.27 07:18:01 AM 8.70 0.00 8.70 0.00 420.51 07:19:01 AM 19.13 0.00 19.13 0.00 417.68 07:20:01 AM 99.10 0.00 99.10 0.00 23310.98 07:21:01 AM 133.82 0.00 133.82 0.00 1498.23 07:22:01 AM 54.58 3.83 50.75 6232.46 27987.05 07:23:01 AM 46.58 0.73 45.84 78.25 7340.41 Average: 96.44 2.49 93.96 1089.38 12945.42 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 28834988 30818452 3820724 11.70 2688 2298396 1733772 5.14 181672 3167840 221132 07:15:01 AM 26239880 28555232 6415832 19.65 2688 2623044 3745604 11.11 286144 5619724 119724 07:16:01 AM 24681148 28076112 7974564 24.42 2688 3677604 4610764 13.68 427944 6933408 72 07:17:01 AM 24436524 27837404 8219188 25.17 2688 3682884 5540736 16.44 437632 7167408 144 07:18:01 AM 25485560 28894772 7170152 21.96 2688 3691440 3341640 9.91 439452 6124724 24 07:19:01 AM 25103708 28742628 7552004 23.13 2688 3919424 3442136 10.21 499980 6439924 223256 07:20:01 AM 23022092 27145888 9633620 29.50 2688 4392996 6364084 18.88 548612 8408344 560 07:21:01 AM 23987388 28056728 8668324 26.54 2688 4327144 4051016 12.02 547840 7461544 15652 07:22:01 AM 24987312 30223500 7668400 23.48 2688 5483908 2202532 6.53 770032 6230732 165696 07:23:01 AM 25781136 31042152 6874576 21.05 2688 5505016 1511960 4.49 961152 5245392 24012 Average: 25255974 28939287 7399738 22.66 2688 3960186 3654424 10.84 510046 6279904 77027 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 347.70 271.38 3113.26 54.06 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 369.19 287.92 4678.86 54.94 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 2.33 2.33 0.11 0.11 0.00 0.00 0.00 0.00 07:16:01 AM eth0 274.66 160.95 8604.43 15.31 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 07:16:01 AM veth81862c8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:17:01 AM lo 51.01 51.01 4.24 4.24 0.00 0.00 0.00 0.00 07:17:01 AM eth0 207.06 154.86 54.06 59.95 0.00 0.00 0.00 0.00 07:17:01 AM docker0 9.95 11.38 1.57 1.46 0.00 0.00 0.00 0.00 07:17:01 AM veth6cab738 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 AM lo 38.05 38.05 1.98 1.98 0.00 0.00 0.00 0.00 07:18:01 AM eth0 183.32 136.45 67.94 50.35 0.00 0.00 0.00 0.00 07:18:01 AM docker0 0.70 0.90 0.11 0.16 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:19:01 AM eth0 193.02 147.87 630.22 38.85 0.00 0.00 0.00 0.00 07:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM lo 182.09 182.09 33.67 33.67 0.00 0.00 0.00 0.00 07:20:01 AM eth0 641.54 339.35 2292.83 33.46 0.00 0.00 0.00 0.00 07:20:01 AM docker0 84.84 89.90 15.58 16.68 0.00 0.00 0.00 0.00 07:20:01 AM veth4ba1b82 76.26 80.54 15.71 14.14 0.00 0.00 0.00 0.00 07:20:01 AM veth9568efd 8.58 10.06 1.03 2.81 0.00 0.00 0.00 0.00 07:21:01 AM lo 859.86 859.86 193.23 193.23 0.00 0.00 0.00 0.00 07:21:01 AM eth0 151.53 107.40 284.80 38.13 0.00 0.00 0.00 0.00 07:21:01 AM docker0 416.69 430.04 97.99 93.16 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 07:22:01 AM eth0 287.77 210.06 3343.74 23.93 0.00 0.00 0.00 0.00 07:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 144.46 107.93 230.02 47.20 0.00 0.00 0.00 0.00 07:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 113.44 113.44 23.33 23.33 0.00 0.00 0.00 0.00 Average: eth0 280.02 192.42 2329.97 41.62 0.00 0.00 0.00 0.00 Average: docker0 51.22 53.24 11.52 11.15 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) 07:12:20 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 16.58 0.00 1.24 0.66 0.07 81.45 07:14:01 AM 0 8.90 0.00 0.85 0.20 0.07 89.98 07:14:01 AM 1 16.78 0.00 0.84 0.85 0.07 81.46 07:14:01 AM 2 12.24 0.00 0.85 0.28 0.08 86.53 07:14:01 AM 3 5.94 0.00 0.77 0.87 0.07 92.36 07:14:01 AM 4 15.19 0.00 1.09 0.53 0.05 83.14 07:14:01 AM 5 44.78 0.00 3.54 1.25 0.10 50.33 07:14:01 AM 6 11.08 0.00 1.07 1.10 0.07 86.69 07:14:01 AM 7 17.65 0.00 0.90 0.22 0.07 81.17 07:15:01 AM all 45.75 0.00 1.47 0.62 0.10 52.05 07:15:01 AM 0 49.74 0.00 1.90 0.50 0.13 47.72 07:15:01 AM 1 48.74 0.00 1.12 0.43 0.12 49.59 07:15:01 AM 2 47.30 0.00 1.12 0.43 0.12 51.03 07:15:01 AM 3 35.99 0.00 1.76 0.64 0.08 61.53 07:15:01 AM 4 41.04 0.00 1.37 1.85 0.08 55.66 07:15:01 AM 5 45.43 0.00 1.12 0.28 0.10 53.07 07:15:01 AM 6 29.83 0.00 1.72 0.55 0.10 67.80 07:15:01 AM 7 67.96 0.00 1.69 0.25 0.10 30.00 07:16:01 AM all 19.46 0.00 3.14 1.02 0.09 76.29 07:16:01 AM 0 17.86 0.00 2.70 0.02 0.10 79.32 07:16:01 AM 1 22.80 0.00 3.76 1.98 0.10 71.35 07:16:01 AM 2 23.32 0.00 2.80 2.36 0.08 71.43 07:16:01 AM 3 21.38 0.00 3.48 1.08 0.10 73.96 07:16:01 AM 4 18.21 0.00 2.74 0.94 0.08 78.03 07:16:01 AM 5 18.45 0.00 3.98 0.94 0.07 76.56 07:16:01 AM 6 13.58 0.00 2.76 0.13 0.08 83.44 07:16:01 AM 7 20.05 0.00 2.93 0.72 0.10 76.20 07:17:01 AM all 21.83 0.00 2.34 0.06 0.10 75.66 07:17:01 AM 0 22.94 0.00 2.69 0.07 0.12 74.18 07:17:01 AM 1 17.43 0.00 1.83 0.07 0.10 80.58 07:17:01 AM 2 16.08 0.00 2.31 0.10 0.08 81.42 07:17:01 AM 3 22.72 0.00 2.35 0.03 0.10 74.80 07:17:01 AM 4 31.70 0.00 2.98 0.07 0.10 65.15 07:17:01 AM 5 16.53 0.00 2.26 0.08 0.10 81.03 07:17:01 AM 6 25.98 0.00 2.08 0.02 0.08 71.84 07:17:01 AM 7 21.24 0.00 2.26 0.07 0.10 76.33 07:18:01 AM all 8.73 0.00 0.66 0.02 0.06 90.53 07:18:01 AM 0 6.25 0.00 0.62 0.00 0.07 93.07 07:18:01 AM 1 9.37 0.00 0.69 0.03 0.05 89.86 07:18:01 AM 2 7.47 0.00 0.52 0.02 0.07 91.93 07:18:01 AM 3 4.99 0.00 0.47 0.05 0.05 94.44 07:18:01 AM 4 7.24 0.00 1.27 0.00 0.07 91.42 07:18:01 AM 5 19.95 0.00 0.52 0.00 0.05 79.49 07:18:01 AM 6 4.04 0.00 0.70 0.03 0.07 95.16 07:18:01 AM 7 10.52 0.00 0.52 0.02 0.07 88.88 07:19:01 AM all 31.02 0.00 0.97 0.04 0.08 67.90 07:19:01 AM 0 14.98 0.00 0.67 0.00 0.08 84.27 07:19:01 AM 1 31.14 0.00 0.58 0.03 0.07 68.17 07:19:01 AM 2 34.93 0.00 0.78 0.03 0.08 64.17 07:19:01 AM 3 31.35 0.00 1.67 0.05 0.08 66.84 07:19:01 AM 4 17.66 0.00 1.00 0.08 0.08 81.17 07:19:01 AM 5 69.50 0.00 1.85 0.05 0.10 28.49 07:19:01 AM 6 26.34 0.00 0.28 0.02 0.05 73.31 07:19:01 AM 7 22.20 0.00 0.92 0.03 0.07 76.79 07:20:01 AM all 28.75 0.00 1.90 0.52 0.09 68.74 07:20:01 AM 0 35.24 0.00 1.56 0.30 0.10 62.80 07:20:01 AM 1 23.30 0.00 2.06 2.11 0.10 72.43 07:20:01 AM 2 13.50 0.00 1.98 0.02 0.10 84.39 07:20:01 AM 3 41.91 0.00 2.33 0.08 0.08 55.59 07:20:01 AM 4 24.35 0.00 1.56 0.12 0.08 73.89 07:20:01 AM 5 21.59 0.00 2.06 0.22 0.07 76.06 07:20:01 AM 6 41.67 0.00 2.05 0.18 0.08 56.02 07:20:01 AM 7 28.37 0.00 1.63 1.12 0.08 68.80 07:21:01 AM all 28.82 0.00 1.83 0.24 0.09 69.01 07:21:01 AM 0 31.51 0.00 1.44 0.02 0.10 66.94 07:21:01 AM 1 37.06 0.00 2.33 1.63 0.08 58.90 07:21:01 AM 2 23.60 0.00 1.91 0.13 0.08 74.27 07:21:01 AM 3 14.24 0.00 1.73 0.00 0.08 83.95 07:21:01 AM 4 33.69 0.00 2.48 0.02 0.10 63.72 07:21:01 AM 5 30.20 0.00 2.09 0.15 0.10 67.45 07:21:01 AM 6 37.68 0.00 1.12 0.00 0.10 61.10 07:21:01 AM 7 22.54 0.00 1.56 0.00 0.08 75.81 07:22:01 AM all 27.84 0.00 1.56 0.65 0.08 69.89 07:22:01 AM 0 20.56 0.00 2.21 0.70 0.08 76.44 07:22:01 AM 1 22.13 0.00 1.62 1.20 0.08 74.96 07:22:01 AM 2 35.71 0.00 1.52 0.65 0.08 62.03 07:22:01 AM 3 29.73 0.00 1.89 0.18 0.08 68.11 07:22:01 AM 4 32.94 0.00 0.99 0.22 0.07 65.79 07:22:01 AM 5 28.93 0.00 1.56 2.06 0.08 67.37 07:22:01 AM 6 21.10 0.00 1.32 0.15 0.05 77.38 07:22:01 AM 7 31.57 0.00 1.36 0.00 0.07 67.00 07:23:01 AM all 17.45 0.00 1.03 0.14 0.06 81.32 07:23:01 AM 0 8.93 0.00 0.90 0.05 0.07 90.05 07:23:01 AM 1 16.44 0.00 1.12 0.70 0.07 81.67 07:23:01 AM 2 19.58 0.00 0.57 0.03 0.05 79.77 07:23:01 AM 3 7.20 0.00 0.62 0.00 0.05 92.13 07:23:01 AM 4 17.45 0.00 1.48 0.03 0.05 80.98 07:23:01 AM 5 22.16 0.00 1.00 0.13 0.07 76.64 07:23:01 AM 6 30.48 0.00 1.52 0.17 0.07 67.77 07:23:01 AM 7 17.39 0.00 1.02 0.00 0.07 81.53 Average: all 24.62 0.00 1.61 0.40 0.08 73.29 Average: 0 21.68 0.00 1.55 0.19 0.09 76.49 Average: 1 24.52 0.00 1.59 0.90 0.08 72.90 Average: 2 23.39 0.00 1.44 0.41 0.08 74.69 Average: 3 21.54 0.00 1.70 0.30 0.08 76.38 Average: 4 23.94 0.00 1.69 0.39 0.08 73.90 Average: 5 31.77 0.00 2.00 0.52 0.08 65.63 Average: 6 24.18 0.00 1.46 0.24 0.08 74.05 Average: 7 25.95 0.00 1.48 0.24 0.08 72.26