---> uname -a: Linux prd-centos8-docker-8c-8g-19723.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1126 25356 19 5407 30290 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:f7:36:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fef7:3678/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:02:93:04 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::42:81ff:fe02:9304/64 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) 06/09/2025 _x86_64_ (8 CPU) 15:39:42 LINUX RESTART (8 CPU) 03:40:00 PM tps rtps wtps bread/s bwrtn/s 03:40:01 PM 67.26 22.12 45.13 1246.02 84750.44 03:41:01 PM 301.73 32.64 269.09 7522.04 42331.31 03:42:01 PM 257.06 18.63 238.43 4068.12 12830.94 03:43:01 PM 221.01 0.82 220.19 501.17 50163.31 03:44:01 PM 39.80 0.18 39.62 13.20 825.91 03:45:01 PM 25.97 0.43 25.54 20.93 508.06 03:46:01 PM 4.23 0.05 4.18 0.53 128.47 03:47:01 PM 8.53 0.00 8.53 0.00 457.02 03:48:01 PM 108.31 0.00 108.31 0.00 23384.61 03:49:01 PM 203.33 0.00 203.33 0.00 2171.58 03:50:00 PM 38.26 2.59 35.67 4601.43 1583.82 03:50:01 PM 22.90 0.00 22.90 0.00 1187.02 Average: 120.69 5.56 115.13 1661.83 13571.89 03:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 PM 30646044 31815608 2009668 6.15 2688 1510964 734312 2.25 69224 1584008 851024 03:41:01 PM 29649460 31296016 3006252 9.21 2688 1970736 1413900 4.20 150884 2428668 159696 03:42:01 PM 27578752 29728588 5076960 15.55 2688 2463264 2839972 8.43 242904 4350876 228448 03:43:01 PM 25566080 28944508 7089632 21.71 2688 3662604 3919704 11.63 361716 6125240 104 03:44:01 PM 25110224 28492968 7545488 23.11 2688 3665996 3928576 11.66 430252 6509104 64 03:45:01 PM 24798512 28186784 7857200 24.06 2688 3671648 4469324 13.26 437152 6815644 116 03:46:01 PM 25231952 28629056 7423760 22.73 2688 3680448 3707236 11.00 439072 6384712 7156 03:47:01 PM 24834468 28236016 7821244 23.95 2688 3684732 4005992 11.89 443648 6775136 3196 03:48:01 PM 23229088 27320828 9426624 28.87 2688 4363264 6316444 18.74 546844 8214956 1624 03:49:01 PM 24147832 28204512 8507880 26.05 2688 4316640 4462744 13.24 545172 7312328 15560 03:50:00 PM 26045964 31088184 6609748 20.24 2688 5293348 1456616 4.32 893704 5060788 830868 03:50:01 PM 26005040 31048708 6650672 20.37 2688 5294748 1495672 4.44 893900 5102524 831832 Average: 26070285 29415981 6585427 20.17 2688 3631533 3229208 9.58 454539 5555332 244141 03:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 514.31 345.47 1827.10 81.95 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 434.03 340.29 4966.27 48.68 0.00 0.00 0.00 0.00 03:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 434.59 277.46 10676.15 44.52 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:43:01 PM vethbfbadf3 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:44:01 PM lo 10.28 10.28 0.86 0.86 0.00 0.00 0.00 0.00 03:44:01 PM eth0 26.24 21.31 10.57 13.13 0.00 0.00 0.00 0.00 03:44:01 PM docker0 2.13 2.62 0.33 0.30 0.00 0.00 0.00 0.00 03:44:01 PM veth4368529 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:45:01 PM lo 61.95 61.95 4.54 4.54 0.00 0.00 0.00 0.00 03:45:01 PM eth0 232.31 184.66 69.68 80.91 0.00 0.00 0.00 0.00 03:45:01 PM docker0 8.48 9.85 1.34 1.32 0.00 0.00 0.00 0.00 03:46:01 PM lo 47.98 47.98 2.34 2.34 0.00 0.00 0.00 0.00 03:46:01 PM eth0 197.87 151.37 61.29 54.66 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 136.71 93.77 81.96 31.64 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 13.08 13.08 2.18 2.18 0.00 0.00 0.00 0.00 03:48:01 PM eth0 649.50 333.72 2849.35 27.21 0.00 0.00 0.00 0.00 03:48:01 PM docker0 6.30 6.73 0.70 1.55 0.00 0.00 0.00 0.00 03:48:01 PM veth7ffb7cd 6.30 6.86 0.79 1.56 0.00 0.00 0.00 0.00 03:48:01 PM veth4fe91ec 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:49:01 PM lo 1029.42 1029.42 224.49 224.49 0.00 0.00 0.00 0.00 03:49:01 PM eth0 158.35 119.36 290.33 45.52 0.00 0.00 0.00 0.00 03:49:01 PM docker0 495.64 512.94 112.67 108.22 0.00 0.00 0.00 0.00 03:50:00 PM lo 0.92 0.92 0.04 0.04 0.00 0.00 0.00 0.00 03:50:00 PM eth0 115.37 95.89 1293.14 24.89 0.00 0.00 0.00 0.00 03:50:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 28.24 29.01 53.22 5.10 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 116.16 116.16 23.41 23.41 0.00 0.00 0.00 0.00 Average: eth0 289.19 195.81 2205.70 45.18 0.00 0.00 0.00 0.00 Average: docker0 51.17 53.13 11.49 11.12 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) 06/09/2025 _x86_64_ (8 CPU) 15:39:42 LINUX RESTART (8 CPU) 03:40:00 PM CPU %user %nice %system %iowait %steal %idle 03:40:01 PM all 7.42 0.00 18.34 4.05 0.00 70.19 03:40:01 PM 0 20.72 0.00 11.71 0.00 0.00 67.57 03:40:01 PM 1 6.48 0.00 5.56 0.00 0.00 87.96 03:40:01 PM 2 4.42 0.00 15.04 12.39 0.00 68.14 03:40:01 PM 3 6.31 0.00 15.32 0.00 0.00 78.38 03:40:01 PM 4 6.31 0.00 17.12 0.00 0.00 76.58 03:40:01 PM 5 7.21 0.00 10.81 18.92 0.00 63.06 03:40:01 PM 6 3.57 0.00 58.93 0.00 0.00 37.50 03:40:01 PM 7 4.46 0.00 11.61 0.89 0.00 83.04 03:41:01 PM all 13.70 0.00 2.23 2.75 0.07 81.25 03:41:01 PM 0 12.65 0.00 1.74 7.23 0.07 78.31 03:41:01 PM 1 8.51 0.00 2.47 0.54 0.05 88.44 03:41:01 PM 2 7.30 0.00 1.77 2.78 0.05 88.09 03:41:01 PM 3 24.54 0.00 3.01 0.34 0.07 72.04 03:41:01 PM 4 11.86 0.00 1.61 3.85 0.07 82.62 03:41:01 PM 5 7.26 0.00 1.70 2.34 0.13 88.56 03:41:01 PM 6 20.63 0.00 1.99 1.09 0.05 76.25 03:41:01 PM 7 16.88 0.00 3.59 3.80 0.07 75.67 03:42:01 PM all 29.85 0.00 1.41 1.40 0.09 67.26 03:42:01 PM 0 22.72 0.00 1.82 2.49 0.08 72.88 03:42:01 PM 1 31.09 0.00 1.71 2.77 0.10 64.33 03:42:01 PM 2 26.51 0.00 1.39 1.14 0.10 70.86 03:42:01 PM 3 30.42 0.00 0.65 0.70 0.10 68.13 03:42:01 PM 4 30.51 0.00 1.50 1.35 0.08 66.55 03:42:01 PM 5 38.08 0.00 1.32 0.43 0.08 60.08 03:42:01 PM 6 29.39 0.00 1.82 0.57 0.07 68.15 03:42:01 PM 7 30.10 0.00 1.04 1.72 0.07 67.08 03:43:01 PM all 35.13 0.00 2.83 1.95 0.10 59.99 03:43:01 PM 0 40.87 0.00 2.37 1.11 0.10 55.55 03:43:01 PM 1 22.84 0.00 3.52 4.79 0.10 68.75 03:43:01 PM 2 29.27 0.00 3.05 2.34 0.10 65.24 03:43:01 PM 3 49.02 0.00 3.23 1.38 0.08 46.29 03:43:01 PM 4 47.24 0.00 2.16 0.03 0.10 50.47 03:43:01 PM 5 37.33 0.00 3.11 2.94 0.10 56.52 03:43:01 PM 6 28.62 0.00 2.64 1.02 0.08 67.63 03:43:01 PM 7 25.80 0.00 2.59 1.98 0.10 69.53 03:44:01 PM all 21.54 0.00 2.04 0.06 0.09 76.28 03:44:01 PM 0 23.37 0.00 2.24 0.08 0.10 74.21 03:44:01 PM 1 17.42 0.00 1.89 0.13 0.08 80.48 03:44:01 PM 2 22.57 0.00 2.07 0.05 0.10 75.20 03:44:01 PM 3 28.09 0.00 2.17 0.03 0.10 69.60 03:44:01 PM 4 21.99 0.00 2.33 0.08 0.08 75.51 03:44:01 PM 5 17.89 0.00 1.84 0.02 0.07 80.18 03:44:01 PM 6 22.26 0.00 1.79 0.05 0.10 75.80 03:44:01 PM 7 18.67 0.00 1.96 0.03 0.08 79.25 03:45:01 PM all 15.96 0.00 1.79 0.04 0.08 82.13 03:45:01 PM 0 16.51 0.00 1.94 0.02 0.08 81.46 03:45:01 PM 1 21.88 0.00 1.75 0.05 0.08 76.23 03:45:01 PM 2 18.57 0.00 1.72 0.08 0.08 79.53 03:45:01 PM 3 12.21 0.00 1.49 0.05 0.08 86.17 03:45:01 PM 4 16.49 0.00 1.89 0.00 0.08 81.53 03:45:01 PM 5 9.71 0.00 1.83 0.05 0.08 88.33 03:45:01 PM 6 15.06 0.00 1.56 0.03 0.07 83.28 03:45:01 PM 7 17.26 0.00 2.12 0.03 0.08 80.50 03:46:01 PM all 5.72 0.00 0.66 0.01 0.06 93.56 03:46:01 PM 0 5.73 0.00 0.77 0.00 0.08 93.42 03:46:01 PM 1 9.57 0.00 0.94 0.02 0.05 89.43 03:46:01 PM 2 6.43 0.00 0.84 0.02 0.05 92.66 03:46:01 PM 3 4.38 0.00 0.50 0.00 0.05 95.07 03:46:01 PM 4 3.06 0.00 0.74 0.00 0.05 96.16 03:46:01 PM 5 2.74 0.00 0.53 0.00 0.07 96.66 03:46:01 PM 6 11.44 0.00 0.52 0.00 0.05 87.99 03:46:01 PM 7 2.36 0.00 0.48 0.02 0.05 97.09 03:47:01 PM all 22.86 0.00 0.67 0.02 0.05 76.40 03:47:01 PM 0 7.25 0.00 0.27 0.00 0.03 92.45 03:47:01 PM 1 8.60 0.00 0.27 0.00 0.05 91.09 03:47:01 PM 2 24.32 0.00 0.18 0.00 0.05 75.44 03:47:01 PM 3 23.72 0.00 0.40 0.00 0.05 75.83 03:47:01 PM 4 31.71 0.00 0.85 0.00 0.05 67.39 03:47:01 PM 5 9.35 0.00 1.49 0.05 0.07 89.05 03:47:01 PM 6 27.70 0.00 0.75 0.00 0.03 71.51 03:47:01 PM 7 50.16 0.00 1.15 0.12 0.07 48.51 03:48:01 PM all 26.86 0.00 1.72 0.94 0.07 70.41 03:48:01 PM 0 24.37 0.00 1.76 0.52 0.08 73.27 03:48:01 PM 1 31.25 0.00 1.95 0.44 0.08 66.28 03:48:01 PM 2 25.73 0.00 1.70 0.76 0.08 71.73 03:48:01 PM 3 29.15 0.00 1.29 0.47 0.07 69.02 03:48:01 PM 4 21.56 0.00 1.65 1.63 0.07 75.09 03:48:01 PM 5 30.80 0.00 1.66 0.25 0.07 67.23 03:48:01 PM 6 20.68 0.00 1.79 0.39 0.07 77.08 03:48:01 PM 7 31.30 0.00 2.01 3.06 0.07 63.57 03:49:01 PM all 28.84 0.00 2.24 0.30 0.10 68.51 03:49:01 PM 0 21.94 0.00 2.76 0.02 0.10 75.18 03:49:01 PM 1 24.27 0.00 2.25 0.00 0.10 73.38 03:49:01 PM 2 27.52 0.00 2.37 0.17 0.10 69.84 03:49:01 PM 3 20.28 0.00 3.84 2.10 0.10 73.68 03:49:01 PM 4 31.23 0.00 1.83 0.03 0.12 66.80 03:49:01 PM 5 41.46 0.00 1.06 0.02 0.12 57.35 03:49:01 PM 6 28.24 0.00 1.81 0.08 0.10 69.76 03:49:01 PM 7 35.75 0.00 2.01 0.02 0.10 62.13 03:50:00 PM all 28.66 0.00 1.46 0.21 0.08 69.60 03:50:00 PM 0 34.17 0.00 1.16 0.14 0.09 64.45 03:50:00 PM 1 17.72 0.00 1.56 0.05 0.07 80.61 03:50:00 PM 2 21.91 0.00 1.37 0.24 0.09 76.39 03:50:00 PM 3 17.89 0.00 1.54 0.00 0.09 80.49 03:50:00 PM 4 30.61 0.00 1.42 0.86 0.09 67.03 03:50:00 PM 5 30.84 0.00 1.30 0.00 0.07 67.79 03:50:00 PM 6 45.35 0.00 2.15 0.22 0.07 52.21 03:50:00 PM 7 30.76 0.00 1.19 0.15 0.07 67.82 03:50:00 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.00 0.00 2.97 0.00 0.00 86.03 03:50:01 PM 0 3.05 0.00 1.53 0.00 0.00 95.42 03:50:01 PM 1 1.53 0.00 3.82 0.00 0.00 94.66 03:50:01 PM 2 1.54 0.00 2.31 0.00 0.00 96.15 03:50:01 PM 3 73.28 0.00 6.87 0.00 0.00 19.85 03:50:01 PM 4 3.10 0.00 1.55 0.00 0.00 95.35 03:50:01 PM 5 2.29 0.00 3.82 0.00 0.00 93.89 03:50:01 PM 6 2.29 0.00 2.29 0.00 0.00 95.42 03:50:01 PM 7 0.76 0.00 1.53 0.00 0.00 97.71 Average: all 22.84 0.00 1.74 0.77 0.08 74.57 Average: 0 20.87 0.00 1.70 1.16 0.08 76.19 Average: 1 19.25 0.00 1.84 0.88 0.08 77.96 Average: 2 20.94 0.00 1.67 0.78 0.08 76.53 Average: 3 24.04 0.00 1.84 0.51 0.08 73.53 Average: 4 24.55 0.00 1.63 0.78 0.08 72.97 Average: 5 22.46 0.00 1.61 0.64 0.09 75.21 Average: 6 24.80 0.00 1.79 0.34 0.07 73.00 Average: 7 25.81 0.00 1.83 1.09 0.08 71.19