---> uname -a: Linux prd-centos8-docker-8c-8g-661.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 1145 25085 19 5658 30271 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:6e:0c:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe6e:c4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:bb:e5:35 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::42:3dff:febb:e535/64 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) 10/06/2025 _x86_64_ (8 CPU) 08:19:44 LINUX RESTART (8 CPU) 08:20:00 AM tps rtps wtps bread/s bwrtn/s 08:20:01 AM 362.92 194.38 168.54 172531.46 74623.60 08:21:01 AM 233.17 17.61 215.56 2878.37 8401.87 08:22:01 AM 292.07 19.06 273.01 4148.08 15330.87 08:23:01 AM 178.86 0.83 178.02 547.95 47511.68 08:24:01 AM 38.94 0.07 38.87 0.67 864.30 08:25:01 AM 6.01 0.43 5.58 20.93 165.86 08:26:01 AM 8.67 0.00 8.67 0.00 441.29 08:27:01 AM 19.86 0.00 19.86 0.00 433.06 08:28:01 AM 106.63 0.00 106.63 0.00 23592.25 08:29:01 AM 137.43 0.00 137.43 0.00 1592.30 08:30:01 AM 54.05 2.60 51.45 4486.10 27307.86 08:31:01 AM 36.27 1.65 34.62 1781.01 8041.32 Average: 101.44 4.10 97.34 1490.90 12237.76 08:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 AM 30590008 31847028 2065704 6.33 2688 1597640 694460 2.06 109976 1596796 1176 08:21:01 AM 29541840 31243308 3113872 9.54 2688 2023328 1463228 4.34 154804 2526096 191568 08:22:01 AM 27550752 29774612 5104960 15.63 2688 2534376 2720808 8.07 257060 4354348 208508 08:23:01 AM 24316536 27722160 8339176 25.54 2688 3689084 5190488 15.40 416696 7315872 480 08:24:01 AM 23720220 27131520 8935492 27.36 2688 3693800 5287436 15.69 439236 7884356 476 08:25:01 AM 23533012 26947320 9122700 27.94 2688 3696316 6707188 19.90 440412 8068160 92 08:26:01 AM 24351992 27775920 8303720 25.43 2688 3706404 4609028 13.67 442380 7254556 20 08:27:01 AM 23656000 27317372 8999712 27.56 2688 3941992 5306188 15.74 504576 7880300 230736 08:28:01 AM 21778932 25928412 10876780 33.31 2688 4418792 7677664 22.78 554936 9644940 3740 08:29:01 AM 24282392 28377836 8373320 25.64 2688 4353280 3825252 11.35 551068 7167452 15532 08:30:01 AM 25431492 30585692 7224220 22.12 2688 5402776 1924320 5.71 756856 5802112 130928 08:31:01 AM 25675612 30981952 6980100 21.37 2688 5550524 1537784 4.56 969676 5342852 34068 Average: 25369066 28802761 7286646 22.31 2688 3717359 3911987 11.61 466473 6236487 68110 08:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 576.40 391.01 1565.84 41.86 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 446.58 296.17 2018.35 66.20 0.00 0.00 0.00 0.00 08:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 453.82 372.73 5535.53 67.18 0.00 0.00 0.00 0.00 08:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 341.55 221.49 10012.28 27.99 0.00 0.00 0.00 0.00 08:23:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:24:01 AM lo 51.03 51.03 4.44 4.44 0.00 0.00 0.00 0.00 08:24:01 AM eth0 202.05 136.59 60.14 59.83 0.00 0.00 0.00 0.00 08:24:01 AM docker0 11.55 13.03 1.72 1.68 0.00 0.00 0.00 0.00 08:25:01 AM lo 56.35 56.35 2.75 2.75 0.00 0.00 0.00 0.00 08:25:01 AM eth0 204.22 144.47 53.80 59.33 0.00 0.00 0.00 0.00 08:25:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM veth7923776 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:26:01 AM lo 47.86 47.86 2.46 2.46 0.00 0.00 0.00 0.00 08:26:01 AM eth0 204.65 180.09 87.63 66.69 0.00 0.00 0.00 0.00 08:26:01 AM docker0 0.80 1.00 0.11 0.17 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:27:01 AM eth0 103.02 80.05 741.24 25.37 0.00 0.00 0.00 0.00 08:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM lo 165.62 165.62 24.80 24.80 0.00 0.00 0.00 0.00 08:28:01 AM eth0 334.05 144.53 2298.48 20.59 0.00 0.00 0.00 0.00 08:28:01 AM docker0 72.75 77.43 11.15 12.58 0.00 0.00 0.00 0.00 08:28:01 AM veth6433c22 65.62 69.75 11.28 10.74 0.00 0.00 0.00 0.00 08:28:01 AM vetha522f3b 7.13 8.38 0.86 2.11 0.00 0.00 0.00 0.00 08:29:01 AM lo 1322.51 1322.51 228.93 228.93 0.00 0.00 0.00 0.00 08:29:01 AM eth0 141.74 102.87 282.21 37.36 0.00 0.00 0.00 0.00 08:29:01 AM docker0 568.64 583.67 112.46 107.20 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:30:01 AM eth0 167.54 130.94 2348.56 21.42 0.00 0.00 0.00 0.00 08:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 135.92 108.91 1321.96 63.97 0.00 0.00 0.00 0.00 08:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.28 149.28 23.92 23.92 0.00 0.00 0.00 0.00 Average: eth0 249.10 174.73 2250.09 46.90 0.00 0.00 0.00 0.00 Average: docker0 59.34 61.30 11.39 11.04 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) 10/06/2025 _x86_64_ (8 CPU) 08:19:44 LINUX RESTART (8 CPU) 08:20:00 AM CPU %user %nice %system %iowait %steal %idle 08:20:01 AM all 24.64 0.00 14.81 2.99 0.00 57.55 08:20:01 AM 0 21.35 0.00 11.24 1.12 0.00 66.29 08:20:01 AM 1 30.59 0.00 18.82 7.06 0.00 43.53 08:20:01 AM 2 26.44 0.00 20.69 3.45 0.00 49.43 08:20:01 AM 3 22.73 0.00 14.77 0.00 0.00 62.50 08:20:01 AM 4 22.73 0.00 12.50 0.00 0.00 64.77 08:20:01 AM 5 22.99 0.00 6.90 0.00 0.00 70.11 08:20:01 AM 6 23.60 0.00 24.72 12.36 0.00 39.33 08:20:01 AM 7 26.97 0.00 8.99 0.00 0.00 64.04 08:21:01 AM all 11.94 0.00 1.69 0.84 0.06 85.46 08:21:01 AM 0 10.30 0.00 0.48 0.12 0.05 89.05 08:21:01 AM 1 6.53 0.00 1.11 1.02 0.07 91.27 08:21:01 AM 2 17.57 0.00 3.17 1.59 0.08 77.58 08:21:01 AM 3 7.54 0.00 1.42 1.61 0.08 89.35 08:21:01 AM 4 11.33 0.00 1.60 0.43 0.08 86.55 08:21:01 AM 5 17.68 0.00 2.52 0.23 0.08 79.48 08:21:01 AM 6 12.20 0.00 1.97 0.87 0.03 84.93 08:21:01 AM 7 12.41 0.00 1.24 0.89 0.03 85.44 08:22:01 AM all 34.10 0.00 1.53 1.02 0.11 63.24 08:22:01 AM 0 35.67 0.00 2.24 1.27 0.12 60.71 08:22:01 AM 1 22.03 0.00 1.20 0.99 0.10 75.68 08:22:01 AM 2 36.66 0.00 1.54 1.19 0.12 60.50 08:22:01 AM 3 30.37 0.00 1.02 0.49 0.12 68.01 08:22:01 AM 4 40.60 0.00 1.82 0.48 0.10 56.99 08:22:01 AM 5 38.89 0.00 1.09 0.43 0.10 59.49 08:22:01 AM 6 32.37 0.00 2.29 2.16 0.13 63.05 08:22:01 AM 7 36.20 0.00 1.04 1.15 0.10 61.51 08:23:01 AM all 37.09 0.00 2.79 0.86 0.11 59.15 08:23:01 AM 0 46.48 0.00 2.87 0.20 0.10 50.35 08:23:01 AM 1 22.06 0.00 3.84 1.53 0.08 72.49 08:23:01 AM 2 37.43 0.00 2.58 1.07 0.10 58.81 08:23:01 AM 3 43.81 0.00 3.18 0.47 0.10 52.43 08:23:01 AM 4 44.93 0.00 2.59 1.43 0.13 50.92 08:23:01 AM 5 30.31 0.00 2.34 1.50 0.10 65.76 08:23:01 AM 6 25.12 0.00 2.79 0.47 0.10 71.52 08:23:01 AM 7 46.56 0.00 2.10 0.24 0.12 50.98 08:24:01 AM all 22.11 0.00 2.27 0.06 0.11 75.46 08:24:01 AM 0 23.88 0.00 2.27 0.03 0.12 73.69 08:24:01 AM 1 18.02 0.00 2.16 0.05 0.10 79.67 08:24:01 AM 2 23.40 0.00 1.89 0.07 0.12 74.52 08:24:01 AM 3 25.75 0.00 2.54 0.03 0.10 71.57 08:24:01 AM 4 18.54 0.00 2.06 0.15 0.10 79.15 08:24:01 AM 5 21.41 0.00 2.51 0.03 0.12 75.93 08:24:01 AM 6 22.35 0.00 2.41 0.03 0.10 75.10 08:24:01 AM 7 23.50 0.00 2.31 0.05 0.10 74.04 08:25:01 AM all 2.66 0.00 0.72 0.03 0.05 96.54 08:25:01 AM 0 3.90 0.00 0.32 0.02 0.03 95.73 08:25:01 AM 1 1.71 0.00 1.10 0.00 0.07 97.12 08:25:01 AM 2 3.58 0.00 0.94 0.02 0.05 95.42 08:25:01 AM 3 2.83 0.00 0.35 0.02 0.05 96.76 08:25:01 AM 4 2.89 0.00 0.92 0.17 0.05 95.97 08:25:01 AM 5 1.74 0.00 1.14 0.00 0.05 97.08 08:25:01 AM 6 1.40 0.00 0.55 0.00 0.03 98.01 08:25:01 AM 7 3.26 0.00 0.48 0.00 0.03 96.23 08:26:01 AM all 8.83 0.00 0.85 0.01 0.05 90.25 08:26:01 AM 0 10.32 0.00 0.43 0.00 0.07 89.18 08:26:01 AM 1 10.42 0.00 0.82 0.00 0.05 88.71 08:26:01 AM 2 6.14 0.00 0.85 0.03 0.05 92.93 08:26:01 AM 3 6.67 0.00 0.82 0.03 0.05 92.42 08:26:01 AM 4 7.10 0.00 1.54 0.02 0.05 91.29 08:26:01 AM 5 19.94 0.00 0.53 0.02 0.07 79.45 08:26:01 AM 6 4.20 0.00 0.97 0.02 0.03 94.78 08:26:01 AM 7 5.87 0.00 0.84 0.00 0.03 93.26 08:27:01 AM all 28.54 0.00 0.69 0.03 0.07 70.67 08:27:01 AM 0 23.11 0.00 0.27 0.03 0.07 76.53 08:27:01 AM 1 23.44 0.00 0.94 0.10 0.07 75.46 08:27:01 AM 2 29.81 0.00 0.50 0.00 0.07 69.63 08:27:01 AM 3 24.78 0.00 0.80 0.07 0.05 74.30 08:27:01 AM 4 24.61 0.00 0.33 0.00 0.07 74.99 08:27:01 AM 5 54.41 0.00 1.40 0.00 0.10 44.08 08:27:01 AM 6 20.14 0.00 0.32 0.00 0.08 79.46 08:27:01 AM 7 27.98 0.00 0.98 0.03 0.07 70.93 08:28:01 AM all 31.65 0.00 1.89 0.47 0.10 65.89 08:28:01 AM 0 45.79 0.00 2.07 0.08 0.10 51.96 08:28:01 AM 1 29.86 0.00 1.46 0.75 0.10 67.82 08:28:01 AM 2 16.94 0.00 2.37 0.82 0.12 79.75 08:28:01 AM 3 25.39 0.00 2.33 0.65 0.12 71.50 08:28:01 AM 4 32.44 0.00 1.34 0.24 0.08 65.90 08:28:01 AM 5 39.07 0.00 1.73 0.08 0.08 59.03 08:28:01 AM 6 43.69 0.00 2.13 0.35 0.12 53.71 08:28:01 AM 7 20.00 0.00 1.71 0.74 0.08 77.46 08:29:01 AM all 22.36 0.00 2.11 0.26 0.10 75.17 08:29:01 AM 0 23.83 0.00 1.93 0.15 0.10 73.99 08:29:01 AM 1 20.15 0.00 1.66 0.02 0.10 78.08 08:29:01 AM 2 21.99 0.00 2.31 0.03 0.12 75.54 08:29:01 AM 3 22.29 0.00 2.48 0.05 0.10 75.08 08:29:01 AM 4 17.72 0.00 2.14 0.07 0.10 79.98 08:29:01 AM 5 27.82 0.00 1.91 0.12 0.10 70.05 08:29:01 AM 6 17.17 0.00 2.56 1.56 0.08 78.62 08:29:01 AM 7 27.91 0.00 1.91 0.05 0.10 70.03 08:30:01 AM all 31.59 0.00 1.62 0.49 0.08 66.23 08:30:01 AM 0 41.53 0.00 1.76 0.10 0.08 56.53 08:30:01 AM 1 17.78 0.00 1.54 0.74 0.07 79.88 08:30:01 AM 2 22.34 0.00 1.24 1.36 0.07 75.00 08:30:01 AM 3 38.58 0.00 1.37 0.18 0.08 59.78 08:30:01 AM 4 34.18 0.00 1.37 0.80 0.08 63.57 08:30:01 AM 5 31.09 0.00 1.49 0.35 0.08 66.99 08:30:01 AM 6 30.03 0.00 2.36 0.23 0.10 67.27 08:30:01 AM 7 37.15 0.00 1.82 0.13 0.07 60.82 08:30:01 AM CPU %user %nice %system %iowait %steal %idle 08:31:01 AM all 25.31 0.00 0.89 0.11 0.06 73.62 08:31:01 AM 0 38.85 0.00 0.50 0.00 0.07 60.58 08:31:01 AM 1 29.76 0.00 1.35 0.32 0.07 68.50 08:31:01 AM 2 22.15 0.00 1.13 0.27 0.07 76.38 08:31:01 AM 3 20.69 0.00 1.41 0.15 0.07 77.68 08:31:01 AM 4 15.17 0.00 1.07 0.03 0.03 83.70 08:31:01 AM 5 7.58 0.00 0.60 0.05 0.05 91.72 08:31:01 AM 6 35.66 0.00 0.47 0.08 0.05 63.74 08:31:01 AM 7 32.61 0.00 0.60 0.00 0.08 66.71 Average: all 23.28 0.00 1.57 0.38 0.08 74.69 Average: 0 27.58 0.00 1.39 0.18 0.08 70.77 Average: 1 18.36 0.00 1.58 0.51 0.08 79.47 Average: 2 21.64 0.00 1.71 0.59 0.09 75.97 Average: 3 22.59 0.00 1.63 0.34 0.08 75.36 Average: 4 22.67 0.00 1.54 0.35 0.08 75.37 Average: 5 26.36 0.00 1.57 0.26 0.09 71.73 Average: 6 22.21 0.00 1.74 0.54 0.08 75.43 Average: 7 24.85 0.00 1.38 0.30 0.07 73.40