---> uname -a: Linux prd-centos8-docker-8c-8g-22384.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 1134 25155 19 5599 30282 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:b5:4d:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:feb5:4dd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:e7:f0:fd 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:cdff:fee7:f0fd/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) 06/19/2025 _x86_64_ (8 CPU) 16:28:51 LINUX RESTART (8 CPU) 04:29:01 PM tps rtps wtps bread/s bwrtn/s 04:30:01 PM 148.77 58.48 90.29 7988.57 41038.67 04:31:01 PM 230.86 17.44 213.41 3727.56 10501.70 04:32:01 PM 168.26 1.58 166.68 486.24 13418.41 04:33:01 PM 130.29 0.77 129.52 496.77 41201.78 04:34:01 PM 37.48 0.07 37.41 1.73 511.73 04:35:01 PM 10.06 0.43 9.63 20.93 268.74 04:36:01 PM 8.97 0.00 8.97 0.00 463.37 04:37:01 PM 73.06 0.02 73.04 0.13 21512.11 04:38:01 PM 51.10 0.00 51.10 0.00 2414.40 04:39:01 PM 171.09 2.45 168.64 4477.79 2082.37 04:40:01 PM 47.07 1.35 45.72 1721.83 30978.76 Average: 97.91 7.51 90.40 1720.10 14944.93 04:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 PM 29706800 31241736 2948912 9.03 2688 1869136 1495392 4.44 146656 2413284 79208 04:31:01 PM 28745336 30724648 3910376 11.97 2688 2294952 1815604 5.39 212320 3226160 176032 04:32:01 PM 26137692 28389588 6518020 19.96 2688 2560616 4168100 12.37 276968 5736840 68040 04:33:01 PM 24666920 28051476 7988792 24.46 2688 3668308 4390640 13.03 429280 6953392 64 04:34:01 PM 24247340 27635804 8408372 25.75 2688 3672052 4531968 13.45 438464 7364016 1844 04:35:01 PM 24141420 27532732 8514292 26.07 2688 3674816 4556480 13.52 439664 7468456 112 04:36:01 PM 25260028 28659484 7395684 22.65 2688 3682796 3605292 10.70 441792 6354008 60 04:37:01 PM 24460408 28514292 8195304 25.10 2688 4329072 3979904 11.81 521544 7024828 18504 04:38:01 PM 23130500 27254620 9525212 29.17 2688 4395856 6174012 18.32 550604 8307164 736 04:39:01 PM 24501684 28967404 8154028 24.97 2688 4724468 3109852 9.23 580196 6923392 271588 04:40:01 PM 24518248 29758512 8137464 24.92 2688 5487484 2662568 7.90 782796 6689336 77744 Average: 25410580 28793663 7245132 22.19 2688 3669051 3680892 10.92 438208 6223716 63085 04:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM eth0 531.19 337.09 1705.66 68.19 0.00 0.00 0.00 0.00 04:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM eth0 287.24 226.96 2542.64 50.93 0.00 0.00 0.00 0.00 04:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 PM eth0 298.87 225.24 3745.95 38.12 0.00 0.00 0.00 0.00 04:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM lo 1.87 1.87 0.09 0.09 0.00 0.00 0.00 0.00 04:33:01 PM eth0 310.43 184.86 9482.41 18.82 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:33:01 PM veth570a8aa 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:34:01 PM lo 42.75 42.75 3.87 3.87 0.00 0.00 0.00 0.00 04:34:01 PM eth0 114.84 85.71 35.95 38.07 0.00 0.00 0.00 0.00 04:34:01 PM docker0 10.09 11.71 1.59 1.48 0.00 0.00 0.00 0.00 04:35:01 PM lo 55.25 55.25 2.82 2.82 0.00 0.00 0.00 0.00 04:35:01 PM eth0 184.96 148.30 61.62 74.13 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.70 0.82 0.11 0.10 0.00 0.00 0.00 0.00 04:36:01 PM lo 4.83 4.83 0.24 0.24 0.00 0.00 0.00 0.00 04:36:01 PM eth0 155.76 113.53 90.73 29.91 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:37:01 PM eth0 692.97 418.33 2878.70 56.96 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM veth4c9c62e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 552.97 552.97 120.53 120.53 0.00 0.00 0.00 0.00 04:38:01 PM eth0 102.23 64.28 34.98 34.21 0.00 0.00 0.00 0.00 04:38:01 PM docker0 261.95 271.43 52.07 65.20 0.00 0.00 0.00 0.00 04:38:01 PM veth4c9c62e 233.26 242.79 52.46 45.30 0.00 0.00 0.00 0.00 04:38:01 PM vethfb6100b 28.69 29.34 3.19 20.17 0.00 0.00 0.00 0.00 04:39:01 PM lo 493.45 493.45 106.50 106.50 0.00 0.00 0.00 0.00 04:39:01 PM eth0 126.66 99.58 1509.83 24.68 0.00 0.00 0.00 0.00 04:39:01 PM docker0 243.18 249.14 61.49 44.67 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 372.24 249.35 2111.43 29.00 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 104.66 104.66 21.28 21.28 0.00 0.00 0.00 0.00 Average: eth0 288.86 195.75 2200.00 42.09 0.00 0.00 0.00 0.00 Average: docker0 46.90 48.48 10.48 10.13 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) 06/19/2025 _x86_64_ (8 CPU) 16:28:51 LINUX RESTART (8 CPU) 04:29:01 PM CPU %user %nice %system %iowait %steal %idle 04:30:01 PM all 11.44 0.00 2.98 4.09 0.10 81.39 04:30:01 PM 0 7.78 0.00 2.28 2.66 0.07 87.21 04:30:01 PM 1 18.30 0.00 4.19 3.15 0.08 74.27 04:30:01 PM 2 13.32 0.00 2.69 7.72 0.07 76.19 04:30:01 PM 3 6.65 0.00 2.43 3.21 0.08 87.63 04:30:01 PM 4 13.40 0.00 2.85 5.23 0.25 78.27 04:30:01 PM 5 7.51 0.00 2.41 0.74 0.05 89.29 04:30:01 PM 6 11.62 0.00 4.39 7.91 0.07 76.01 04:30:01 PM 7 12.98 0.00 2.57 2.04 0.15 82.25 04:31:01 PM all 18.84 0.00 1.33 1.47 0.06 78.29 04:31:01 PM 0 22.32 0.00 1.92 1.09 0.07 74.60 04:31:01 PM 1 13.39 0.00 1.46 2.61 0.08 82.46 04:31:01 PM 2 18.85 0.00 1.50 1.29 0.05 78.31 04:31:01 PM 3 9.23 0.00 0.62 0.74 0.07 89.35 04:31:01 PM 4 11.53 0.00 0.79 0.67 0.05 86.96 04:31:01 PM 5 22.02 0.00 1.07 0.62 0.07 76.23 04:31:01 PM 6 25.23 0.00 1.90 2.17 0.07 70.62 04:31:01 PM 7 28.11 0.00 1.40 2.59 0.07 67.84 04:32:01 PM all 45.43 0.00 1.44 1.17 0.09 51.87 04:32:01 PM 0 31.18 0.00 0.99 0.55 0.08 67.20 04:32:01 PM 1 34.72 0.00 1.49 2.21 0.08 61.50 04:32:01 PM 2 37.92 0.00 1.46 0.82 0.10 59.71 04:32:01 PM 3 59.75 0.00 1.14 0.33 0.10 38.68 04:32:01 PM 4 43.13 0.00 2.11 2.24 0.08 52.44 04:32:01 PM 5 48.03 0.00 1.14 0.18 0.10 50.55 04:32:01 PM 6 69.37 0.00 1.27 0.92 0.12 28.33 04:32:01 PM 7 39.28 0.00 1.91 2.14 0.08 56.59 04:33:01 PM all 19.18 0.00 3.21 1.86 0.08 75.68 04:33:01 PM 0 15.40 0.00 2.69 1.21 0.08 80.62 04:33:01 PM 1 19.69 0.00 4.31 3.35 0.08 72.56 04:33:01 PM 2 26.15 0.00 3.80 2.14 0.08 67.83 04:33:01 PM 3 19.92 0.00 3.34 2.55 0.08 74.11 04:33:01 PM 4 17.33 0.00 2.89 0.57 0.07 79.14 04:33:01 PM 5 18.29 0.00 2.86 0.27 0.07 78.51 04:33:01 PM 6 18.07 0.00 3.05 0.56 0.07 78.26 04:33:01 PM 7 18.61 0.00 2.74 4.20 0.07 74.38 04:34:01 PM all 23.46 0.00 2.56 0.10 0.09 73.79 04:34:01 PM 0 20.38 0.00 2.31 0.07 0.10 77.15 04:34:01 PM 1 22.24 0.00 2.24 0.15 0.10 75.26 04:34:01 PM 2 22.47 0.00 2.28 0.10 0.08 75.06 04:34:01 PM 3 20.89 0.00 2.86 0.18 0.08 75.98 04:34:01 PM 4 27.20 0.00 2.91 0.13 0.10 69.65 04:34:01 PM 5 19.93 0.00 2.77 0.02 0.08 77.20 04:34:01 PM 6 29.39 0.00 2.98 0.08 0.08 67.46 04:34:01 PM 7 25.18 0.00 2.11 0.05 0.08 72.57 04:35:01 PM all 8.39 0.00 1.18 0.05 0.07 90.31 04:35:01 PM 0 7.82 0.00 0.83 0.00 0.07 91.28 04:35:01 PM 1 9.85 0.00 1.54 0.00 0.07 88.54 04:35:01 PM 2 12.03 0.00 1.54 0.19 0.07 86.17 04:35:01 PM 3 5.70 0.00 1.21 0.05 0.10 92.94 04:35:01 PM 4 7.95 0.00 0.94 0.02 0.05 91.05 04:35:01 PM 5 8.05 0.00 1.61 0.05 0.05 90.24 04:35:01 PM 6 7.19 0.00 1.14 0.00 0.09 91.58 04:35:01 PM 7 8.49 0.00 0.65 0.12 0.07 90.67 04:36:01 PM all 13.26 0.00 0.47 0.02 0.05 86.20 04:36:01 PM 0 4.64 0.00 0.18 0.00 0.07 95.11 04:36:01 PM 1 10.26 0.00 0.20 0.00 0.05 89.49 04:36:01 PM 2 15.38 0.00 0.32 0.00 0.05 84.25 04:36:01 PM 3 4.79 0.00 0.17 0.13 0.05 94.86 04:36:01 PM 4 54.28 0.00 1.28 0.02 0.07 44.35 04:36:01 PM 5 2.61 0.00 0.55 0.00 0.05 96.79 04:36:01 PM 6 3.82 0.00 0.93 0.00 0.05 95.19 04:36:01 PM 7 10.24 0.00 0.08 0.00 0.02 89.66 04:37:01 PM all 33.94 0.00 1.78 1.29 0.09 62.89 04:37:01 PM 0 38.97 0.00 1.68 0.02 0.08 59.25 04:37:01 PM 1 15.64 0.00 2.13 4.46 0.07 77.69 04:37:01 PM 2 30.22 0.00 1.73 3.22 0.08 64.75 04:37:01 PM 3 39.37 0.00 1.91 2.06 0.10 56.56 04:37:01 PM 4 38.08 0.00 2.25 0.22 0.10 59.35 04:37:01 PM 5 34.69 0.00 1.40 0.00 0.08 63.83 04:37:01 PM 6 32.91 0.00 1.78 0.37 0.08 64.86 04:37:01 PM 7 41.64 0.00 1.39 0.00 0.08 56.88 04:38:01 PM all 29.14 0.00 1.65 0.16 0.09 68.97 04:38:01 PM 0 33.75 0.00 2.31 0.00 0.10 63.84 04:38:01 PM 1 18.87 0.00 1.83 0.47 0.08 78.75 04:38:01 PM 2 28.16 0.00 1.71 0.15 0.08 69.89 04:38:01 PM 3 40.44 0.00 1.57 0.00 0.10 57.89 04:38:01 PM 4 27.73 0.00 1.37 0.22 0.08 70.60 04:38:01 PM 5 23.17 0.00 1.36 0.10 0.08 75.28 04:38:01 PM 6 23.17 0.00 2.17 0.05 0.08 74.53 04:38:01 PM 7 37.78 0.00 0.85 0.25 0.08 61.03 04:39:01 PM all 31.65 0.00 1.62 0.44 0.09 66.20 04:39:01 PM 0 27.41 0.00 2.36 0.28 0.10 69.84 04:39:01 PM 1 48.45 0.00 0.63 0.05 0.08 50.78 04:39:01 PM 2 22.60 0.00 1.74 0.23 0.08 75.34 04:39:01 PM 3 45.98 0.00 3.35 1.12 0.10 49.45 04:39:01 PM 4 21.72 0.00 1.17 0.82 0.08 76.21 04:39:01 PM 5 35.10 0.00 1.36 0.72 0.08 62.73 04:39:01 PM 6 36.47 0.00 0.94 0.25 0.08 62.26 04:39:01 PM 7 15.43 0.00 1.44 0.05 0.08 83.00 04:40:01 PM all 32.36 0.00 1.74 2.15 0.09 63.67 04:40:01 PM 0 39.84 0.00 1.44 0.35 0.10 58.27 04:40:01 PM 1 15.55 0.00 2.19 6.78 0.08 75.40 04:40:01 PM 2 36.16 0.00 1.79 1.79 0.08 60.18 04:40:01 PM 3 35.32 0.00 1.89 0.59 0.08 62.11 04:40:01 PM 4 43.13 0.00 0.99 0.03 0.08 55.77 04:40:01 PM 5 36.79 0.00 2.50 4.99 0.08 55.63 04:40:01 PM 6 20.62 0.00 1.64 2.67 0.08 74.99 04:40:01 PM 7 31.44 0.00 1.44 0.00 0.08 67.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.31 0.00 1.81 1.16 0.08 72.63 Average: 0 22.71 0.00 1.73 0.57 0.08 74.91 Average: 1 20.65 0.00 2.02 2.11 0.08 75.14 Average: 2 23.96 0.00 1.87 1.60 0.08 72.50 Average: 3 26.24 0.00 1.86 1.00 0.09 70.81 Average: 4 27.84 0.00 1.78 0.93 0.09 69.36 Average: 5 23.32 0.00 1.73 0.70 0.07 74.18 Average: 6 25.29 0.00 2.02 1.36 0.08 71.25 Average: 7 24.51 0.00 1.51 1.04 0.08 72.87