---> uname -a: Linux prd-centos8-docker-8c-8g-4611.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: 2800.000 BogoMIPS: 5600.00 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 1150 25065 19 5674 30266 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:fa:6c:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fefa:6cfb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:92:af:a4 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::42:52ff:fe92:afa4/64 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) 10/23/2025 _x86_64_ (8 CPU) 05:29:12 LINUX RESTART (8 CPU) 05:30:01 AM tps rtps wtps bread/s bwrtn/s 05:31:01 AM 195.88 14.48 181.40 3055.89 10997.12 05:32:01 AM 192.55 4.88 187.67 1167.61 15911.66 05:33:01 AM 70.84 0.05 70.79 1.07 3751.61 05:34:01 AM 111.58 0.70 110.88 422.53 46198.03 05:35:01 AM 33.83 0.50 33.33 21.59 543.51 05:36:01 AM 7.87 0.00 7.87 0.00 466.14 05:37:01 AM 112.53 0.08 112.45 4.00 23836.60 05:38:01 AM 18.56 0.00 18.56 0.00 457.90 05:39:01 AM 148.28 0.00 148.28 0.00 2029.53 05:40:02 AM 58.47 3.83 54.64 6231.42 28064.08 05:41:01 AM 40.88 0.46 40.43 64.93 8121.11 Average: 90.19 2.27 87.91 998.68 12769.17 05:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 AM 29015564 30878216 3640148 11.15 2688 2179312 1837256 5.45 162876 3015668 145344 05:32:01 AM 27428964 29659004 5226748 16.01 2688 2540240 3013296 8.94 260012 4468800 48908 05:33:01 AM 27197492 29470264 5458220 16.71 2688 2581060 2857104 8.48 272032 4681564 136 05:34:01 AM 25015820 28423524 7639892 23.40 2688 3690192 5086904 15.09 431172 6596068 112 05:35:01 AM 24945460 28358944 7710252 23.61 2688 3695800 3761916 11.16 438716 6660436 624 05:36:01 AM 25392600 28817112 7263112 22.24 2688 3706716 3626468 10.76 441736 6214456 1080 05:37:01 AM 24055016 28185432 8600696 26.34 2688 4395352 5348380 15.87 542008 7389784 212 05:38:01 AM 23271248 27431428 9384464 28.74 2688 4428544 6483964 19.24 554100 8156088 876 05:39:01 AM 24201108 28298392 8454604 25.89 2688 4353108 3806392 11.29 551740 7243488 1644 05:40:02 AM 24809396 30103204 7846316 24.03 2688 5540196 2264180 6.72 779176 6399228 188380 05:41:01 AM 25704668 31028804 6951044 21.29 2688 5565292 1480924 4.39 973388 5308304 23816 Average: 25548849 29150393 7106863 21.76 2688 3879619 3596980 10.67 491541 6012171 37376 05:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 147.58 114.90 1399.89 40.47 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 351.88 294.84 5105.14 37.17 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 138.01 110.01 615.37 33.99 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 3.43 3.43 0.30 0.30 0.00 0.00 0.00 0.00 05:34:01 AM eth0 297.85 177.91 9481.18 15.82 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 05:34:01 AM veth46496e8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:35:01 AM lo 64.72 64.72 5.09 5.09 0.00 0.00 0.00 0.00 05:35:01 AM eth0 200.95 146.38 54.25 60.21 0.00 0.00 0.00 0.00 05:35:01 AM docker0 11.66 13.16 1.72 1.74 0.00 0.00 0.00 0.00 05:36:01 AM lo 52.26 52.26 2.55 2.55 0.00 0.00 0.00 0.00 05:36:01 AM eth0 201.97 163.86 74.42 64.98 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:37:01 AM eth0 629.39 237.80 2992.39 30.53 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM veth30dadf3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:37:01 AM vethefa0c4e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:38:01 AM lo 538.99 538.99 75.27 75.27 0.00 0.00 0.00 0.00 05:38:01 AM eth0 65.54 45.17 22.53 23.79 0.00 0.00 0.00 0.00 05:38:01 AM docker0 227.71 236.25 33.84 37.18 0.00 0.00 0.00 0.00 05:38:01 AM veth30dadf3 192.30 201.88 32.91 29.10 0.00 0.00 0.00 0.00 05:38:01 AM vethefa0c4e 35.40 34.87 4.04 8.33 0.00 0.00 0.00 0.00 05:39:01 AM lo 1005.43 1005.43 187.72 187.72 0.00 0.00 0.00 0.00 05:39:01 AM eth0 86.32 65.47 267.28 24.93 0.00 0.00 0.00 0.00 05:39:01 AM docker0 428.83 440.39 93.56 86.80 0.00 0.00 0.00 0.00 05:40:02 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 05:40:02 AM eth0 225.70 176.26 3672.82 23.17 0.00 0.00 0.00 0.00 05:40:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 99.61 82.24 228.40 71.57 0.00 0.00 0.00 0.00 05:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.66 151.66 24.67 24.67 0.00 0.00 0.00 0.00 Average: eth0 222.45 146.90 2177.01 38.73 0.00 0.00 0.00 0.00 Average: docker0 60.90 62.90 11.77 11.46 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) 10/23/2025 _x86_64_ (8 CPU) 05:29:12 LINUX RESTART (8 CPU) 05:30:01 AM CPU %user %nice %system %iowait %steal %idle 05:31:01 AM all 11.66 0.00 1.01 1.40 0.06 85.86 05:31:01 AM 0 7.77 0.00 0.84 0.85 0.07 90.48 05:31:01 AM 1 15.13 0.00 1.50 1.10 0.07 82.19 05:31:01 AM 2 12.53 0.00 1.17 1.17 0.08 85.05 05:31:01 AM 3 18.54 0.00 0.99 2.71 0.07 77.70 05:31:01 AM 4 4.57 0.00 0.43 1.67 0.07 93.26 05:31:01 AM 5 13.50 0.00 0.87 1.07 0.03 84.53 05:31:01 AM 6 13.63 0.00 1.37 1.15 0.05 83.80 05:31:01 AM 7 7.64 0.00 0.94 1.49 0.05 89.89 05:32:01 AM all 32.75 0.00 1.13 9.16 0.11 56.84 05:32:01 AM 0 30.61 0.00 0.90 8.07 0.12 60.31 05:32:01 AM 1 24.45 0.00 1.44 2.14 0.15 71.83 05:32:01 AM 2 36.96 0.00 1.32 1.37 0.10 60.24 05:32:01 AM 3 37.51 0.00 0.97 7.04 0.08 54.39 05:32:01 AM 4 44.29 0.00 0.87 7.77 0.10 46.97 05:32:01 AM 5 21.05 0.00 1.09 15.72 0.13 62.01 05:32:01 AM 6 38.53 0.00 1.56 18.07 0.12 41.73 05:32:01 AM 7 28.63 0.00 0.92 13.13 0.10 57.22 05:33:01 AM all 19.24 0.00 0.59 0.34 0.05 79.77 05:33:01 AM 0 17.94 0.00 0.17 0.64 0.05 81.20 05:33:01 AM 1 42.30 0.00 1.07 0.23 0.05 56.34 05:33:01 AM 2 30.26 0.00 0.72 1.11 0.07 67.85 05:33:01 AM 3 8.65 0.00 0.55 0.05 0.07 90.68 05:33:01 AM 4 15.65 0.00 0.37 0.38 0.05 83.55 05:33:01 AM 5 15.58 0.00 0.43 0.15 0.05 83.78 05:33:01 AM 6 19.26 0.00 0.33 0.08 0.05 80.27 05:33:01 AM 7 4.25 0.00 1.07 0.08 0.05 94.54 05:34:01 AM all 26.38 0.00 3.02 1.75 0.09 68.76 05:34:01 AM 0 30.43 0.00 2.73 0.76 0.08 66.00 05:34:01 AM 1 32.32 0.00 3.77 5.81 0.12 57.99 05:34:01 AM 2 16.82 0.00 3.03 3.23 0.10 76.82 05:34:01 AM 3 27.16 0.00 3.17 0.03 0.07 69.57 05:34:01 AM 4 21.59 0.00 3.65 1.56 0.08 73.11 05:34:01 AM 5 27.81 0.00 2.71 1.68 0.10 67.69 05:34:01 AM 6 34.90 0.00 2.65 0.08 0.08 62.28 05:34:01 AM 7 19.97 0.00 2.49 0.86 0.08 76.60 05:35:01 AM all 19.98 0.00 2.27 0.07 0.10 77.59 05:35:01 AM 0 21.06 0.00 2.17 0.07 0.10 76.60 05:35:01 AM 1 22.58 0.00 2.34 0.03 0.10 74.95 05:35:01 AM 2 18.46 0.00 2.56 0.05 0.10 78.83 05:35:01 AM 3 17.10 0.00 2.13 0.13 0.10 80.54 05:35:01 AM 4 17.15 0.00 2.03 0.03 0.10 80.69 05:35:01 AM 5 25.26 0.00 2.68 0.10 0.10 71.87 05:35:01 AM 6 21.95 0.00 2.28 0.10 0.08 75.59 05:35:01 AM 7 16.25 0.00 1.95 0.05 0.08 81.67 05:36:01 AM all 9.90 0.00 0.93 0.02 0.08 89.08 05:36:01 AM 0 4.52 0.00 1.02 0.00 0.10 94.36 05:36:01 AM 1 13.24 0.00 1.05 0.03 0.08 85.59 05:36:01 AM 2 8.67 0.00 1.65 0.00 0.08 89.59 05:36:01 AM 3 3.48 0.00 1.40 0.02 0.05 95.05 05:36:01 AM 4 12.07 0.00 0.62 0.00 0.08 87.22 05:36:01 AM 5 16.66 0.00 0.23 0.00 0.07 83.04 05:36:01 AM 6 14.02 0.00 0.88 0.00 0.08 85.01 05:36:01 AM 7 6.49 0.00 0.54 0.12 0.08 92.77 05:37:01 AM all 33.72 0.00 2.10 0.68 0.09 63.42 05:37:01 AM 0 34.95 0.00 2.23 0.18 0.08 62.55 05:37:01 AM 1 27.05 0.00 2.28 1.68 0.10 68.89 05:37:01 AM 2 40.01 0.00 2.06 2.18 0.08 55.67 05:37:01 AM 3 23.67 0.00 2.67 0.05 0.08 73.53 05:37:01 AM 4 26.63 0.00 2.73 0.30 0.08 70.25 05:37:01 AM 5 41.01 0.00 1.84 0.23 0.08 56.83 05:37:01 AM 6 40.25 0.00 1.84 0.62 0.10 57.19 05:37:01 AM 7 36.16 0.00 1.12 0.18 0.07 62.47 05:38:01 AM all 21.30 0.00 1.11 0.03 0.09 77.47 05:38:01 AM 0 13.78 0.00 1.12 0.07 0.10 84.93 05:38:01 AM 1 19.93 0.00 1.04 0.02 0.10 78.92 05:38:01 AM 2 30.47 0.00 0.84 0.07 0.08 68.54 05:38:01 AM 3 16.67 0.00 1.21 0.00 0.08 82.04 05:38:01 AM 4 33.73 0.00 1.64 0.02 0.10 64.51 05:38:01 AM 5 20.72 0.00 0.87 0.00 0.08 78.32 05:38:01 AM 6 19.50 0.00 0.94 0.00 0.07 79.50 05:38:01 AM 7 15.56 0.00 1.26 0.07 0.12 83.00 05:39:01 AM all 26.61 0.00 1.81 0.37 0.10 71.11 05:39:01 AM 0 33.17 0.00 1.32 0.00 0.12 65.39 05:39:01 AM 1 25.95 0.00 1.98 0.22 0.10 71.75 05:39:01 AM 2 40.68 0.00 2.07 0.02 0.08 57.15 05:39:01 AM 3 24.06 0.00 1.17 0.02 0.12 74.64 05:39:01 AM 4 19.42 0.00 3.07 1.97 0.08 75.46 05:39:01 AM 5 16.18 0.00 1.95 0.65 0.10 81.12 05:39:01 AM 6 23.59 0.00 1.78 0.08 0.10 74.45 05:39:01 AM 7 29.76 0.00 1.16 0.03 0.10 68.95 05:40:02 AM all 32.06 0.00 1.59 0.78 0.09 65.48 05:40:02 AM 0 19.51 0.00 1.25 0.08 0.10 79.05 05:40:02 AM 1 35.48 0.00 2.14 4.58 0.08 57.71 05:40:02 AM 2 33.03 0.00 1.59 0.00 0.10 65.28 05:40:02 AM 3 29.95 0.00 1.34 0.37 0.10 68.24 05:40:02 AM 4 43.31 0.00 1.49 0.50 0.10 54.60 05:40:02 AM 5 26.80 0.00 1.56 0.22 0.08 71.34 05:40:02 AM 6 36.71 0.00 2.41 0.20 0.08 60.59 05:40:02 AM 7 31.69 0.00 0.94 0.25 0.08 67.03 05:41:01 AM all 20.83 0.00 1.04 0.44 0.07 77.63 05:41:01 AM 0 3.27 0.00 0.76 0.92 0.07 94.98 05:41:01 AM 1 28.76 0.00 0.92 1.70 0.07 68.56 05:41:01 AM 2 25.54 0.00 1.50 0.20 0.08 72.68 05:41:01 AM 3 7.67 0.00 0.99 0.48 0.07 90.80 05:41:01 AM 4 38.18 0.00 1.03 0.03 0.07 60.68 05:41:01 AM 5 9.17 0.00 1.05 0.02 0.05 89.70 05:41:01 AM 6 30.09 0.00 1.61 0.08 0.07 68.14 05:41:01 AM 7 23.97 0.00 0.44 0.05 0.05 75.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.12 0.00 1.51 1.37 0.08 73.92 Average: 0 19.72 0.00 1.32 1.05 0.09 77.82 Average: 1 26.10 0.00 1.77 1.59 0.09 70.44 Average: 2 26.67 0.00 1.68 0.85 0.09 70.70 Average: 3 19.50 0.00 1.51 0.99 0.08 77.92 Average: 4 25.13 0.00 1.63 1.30 0.08 71.86 Average: 5 21.26 0.00 1.39 1.81 0.08 75.46 Average: 6 26.57 0.00 1.60 1.86 0.08 69.89 Average: 7 20.03 0.00 1.16 1.49 0.08 77.25