---> uname -a: Linux prd-centos8-docker-8c-8g-29586.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 1146 25096 19 5647 30270 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:e8:8c:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fee8:8cf8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:a5:c8:6d 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::42:50ff:fea5:c86d/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) 07/21/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 231.66 16.58 215.08 3533.49 11113.13 10:24:01 AM 192.20 2.45 189.75 545.91 15440.44 10:25:01 AM 132.77 0.87 131.91 568.74 41363.98 10:26:01 AM 39.77 0.12 39.65 3.07 601.18 10:27:01 AM 11.28 0.43 10.85 20.93 219.51 10:28:01 AM 8.26 0.00 8.26 0.00 470.48 10:29:01 AM 111.95 0.00 111.95 0.00 23826.18 10:30:01 AM 32.27 0.00 32.27 0.00 803.07 10:31:01 AM 184.84 2.57 182.27 4514.63 2753.45 10:32:01 AM 54.56 1.80 52.76 1785.97 33532.91 Average: 99.96 2.48 97.48 1097.31 13012.08 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28775536 30758540 3880176 11.88 2688 2298112 1757488 5.21 181256 3227780 221824 10:24:01 AM 26834532 29097320 5821180 17.83 2688 2571076 3176892 9.43 275480 5040872 69420 10:25:01 AM 24959952 28359668 7695760 23.57 2688 3683076 3848500 11.42 427668 6658848 260 10:26:01 AM 24792624 28197012 7863088 24.08 2688 3686876 3939284 11.69 437068 6813172 48 10:27:01 AM 25527516 28943404 7128196 21.83 2688 3698372 3295108 9.78 440216 6081328 8956 10:28:01 AM 25331380 28751876 7324332 22.43 2688 3702596 3954816 11.73 443336 6273036 4144 10:29:01 AM 23514852 27635924 9140860 27.99 2688 4390076 5977492 17.74 548460 7921632 1552 10:30:01 AM 24656396 28744600 7999316 24.50 2688 4344932 3410756 10.12 545760 6797108 17184 10:31:01 AM 23273124 28300220 9382588 28.73 2688 5276276 3742964 11.11 723740 7990412 780096 10:32:01 AM 25718168 31012956 6937544 21.24 2688 5537408 1491264 4.42 963936 5302876 37984 Average: 25338408 28980152 7317304 22.41 2688 3918880 3459456 10.26 498692 6210706 114147 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 334.14 258.26 3128.11 52.26 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 318.08 247.64 3845.12 39.75 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 1.60 1.60 0.08 0.08 0.00 0.00 0.00 0.00 10:25:01 AM eth0 280.87 162.65 9476.45 15.06 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 10:26:01 AM lo 44.60 44.60 4.03 4.03 0.00 0.00 0.00 0.00 10:26:01 AM eth0 141.19 98.05 36.61 38.44 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.06 12.60 1.65 1.59 0.00 0.00 0.00 0.00 10:27:01 AM lo 53.01 53.01 2.71 2.71 0.00 0.00 0.00 0.00 10:27:01 AM eth0 217.35 169.14 80.23 66.77 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.03 0.11 0.19 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 119.18 88.82 84.87 36.77 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 19.78 19.78 2.48 2.48 0.00 0.00 0.00 0.00 10:29:01 AM eth0 645.74 359.59 2962.54 29.20 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.55 9.52 0.81 1.69 0.00 0.00 0.00 0.00 10:29:01 AM veth616ba0c 8.55 9.65 0.93 1.70 0.00 0.00 0.00 0.00 10:29:01 AM veth9925a2b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 1433.06 1433.06 247.58 247.58 0.00 0.00 0.00 0.00 10:30:01 AM eth0 99.05 76.97 304.18 30.18 0.00 0.00 0.00 0.00 10:30:01 AM docker0 622.84 640.42 120.90 116.71 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 71.21 60.28 1256.09 18.58 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 362.04 274.59 2318.55 70.01 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.30 155.30 25.69 25.69 0.00 0.00 0.00 0.00 Average: eth0 258.88 179.59 2349.28 39.70 0.00 0.00 0.00 0.00 Average: docker0 64.33 66.38 12.35 12.02 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) 07/21/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 16.19 0.00 1.22 1.27 0.07 81.25 10:23:01 AM 0 9.51 0.00 0.92 1.74 0.07 87.76 10:23:01 AM 1 28.07 0.00 1.42 1.39 0.08 69.04 10:23:01 AM 2 23.91 0.00 2.12 0.90 0.07 73.00 10:23:01 AM 3 21.46 0.00 2.19 1.24 0.08 75.04 10:23:01 AM 4 9.27 0.00 0.84 1.52 0.07 88.31 10:23:01 AM 5 13.92 0.00 0.44 0.03 0.08 85.53 10:23:01 AM 6 11.81 0.00 1.09 1.55 0.05 85.50 10:23:01 AM 7 11.59 0.00 0.75 1.79 0.07 85.80 10:24:01 AM all 39.62 0.00 1.26 1.08 0.08 57.96 10:24:01 AM 0 42.57 0.00 0.60 0.34 0.08 56.41 10:24:01 AM 1 48.58 0.00 1.44 1.61 0.08 48.29 10:24:01 AM 2 50.50 0.00 1.17 1.32 0.08 46.93 10:24:01 AM 3 37.57 0.00 1.64 0.85 0.08 59.86 10:24:01 AM 4 21.75 0.00 1.34 1.09 0.08 75.73 10:24:01 AM 5 46.92 0.00 1.09 0.87 0.08 51.04 10:24:01 AM 6 45.53 0.00 1.22 0.55 0.07 52.63 10:24:01 AM 7 23.47 0.00 1.59 2.01 0.07 72.87 10:25:01 AM all 22.19 0.00 2.91 1.76 0.08 73.05 10:25:01 AM 0 17.01 0.00 3.02 0.37 0.10 79.50 10:25:01 AM 1 21.50 0.00 2.37 3.98 0.10 72.05 10:25:01 AM 2 18.67 0.00 2.98 1.95 0.10 76.29 10:25:01 AM 3 16.12 0.00 2.44 5.78 0.07 75.59 10:25:01 AM 4 24.05 0.00 3.93 0.03 0.08 71.90 10:25:01 AM 5 27.03 0.00 3.43 0.10 0.07 69.37 10:25:01 AM 6 30.45 0.00 2.70 0.87 0.08 65.89 10:25:01 AM 7 22.71 0.00 2.38 1.01 0.07 73.83 10:26:01 AM all 21.32 0.00 2.34 0.12 0.09 76.12 10:26:01 AM 0 20.87 0.00 2.72 0.08 0.10 76.22 10:26:01 AM 1 21.19 0.00 2.09 0.13 0.10 76.48 10:26:01 AM 2 23.63 0.00 2.53 0.07 0.10 73.67 10:26:01 AM 3 23.73 0.00 2.78 0.27 0.10 73.12 10:26:01 AM 4 23.49 0.00 2.33 0.18 0.10 73.89 10:26:01 AM 5 18.56 0.00 1.94 0.05 0.08 79.37 10:26:01 AM 6 22.24 0.00 2.33 0.13 0.08 75.21 10:26:01 AM 7 16.87 0.00 2.02 0.07 0.08 80.96 10:27:01 AM all 8.29 0.00 1.06 0.02 0.07 90.56 10:27:01 AM 0 9.22 0.00 0.88 0.02 0.08 89.80 10:27:01 AM 1 5.85 0.00 0.90 0.02 0.08 93.14 10:27:01 AM 2 3.86 0.00 1.19 0.02 0.07 94.87 10:27:01 AM 3 6.12 0.00 1.15 0.00 0.07 92.66 10:27:01 AM 4 10.73 0.00 0.89 0.07 0.08 88.23 10:27:01 AM 5 11.71 0.00 1.29 0.03 0.07 86.90 10:27:01 AM 6 7.68 0.00 1.22 0.02 0.07 91.01 10:27:01 AM 7 11.11 0.00 0.94 0.02 0.05 87.89 10:28:01 AM all 21.54 0.00 0.55 0.06 0.05 77.80 10:28:01 AM 0 19.17 0.00 0.28 0.00 0.08 80.46 10:28:01 AM 1 36.54 0.00 1.33 0.02 0.05 62.06 10:28:01 AM 2 16.93 0.00 1.27 0.13 0.07 81.60 10:28:01 AM 3 21.93 0.00 0.32 0.00 0.05 77.71 10:28:01 AM 4 20.06 0.00 0.28 0.00 0.03 79.62 10:28:01 AM 5 16.71 0.00 0.23 0.02 0.05 82.99 10:28:01 AM 6 13.03 0.00 0.18 0.33 0.03 86.42 10:28:01 AM 7 27.89 0.00 0.48 0.00 0.05 71.58 10:29:01 AM all 28.30 0.00 1.79 1.15 0.08 68.67 10:29:01 AM 0 34.83 0.00 1.12 1.44 0.08 62.53 10:29:01 AM 1 29.96 0.00 1.51 0.69 0.08 67.76 10:29:01 AM 2 28.57 0.00 2.39 0.12 0.08 68.84 10:29:01 AM 3 23.80 0.00 2.14 0.37 0.08 73.61 10:29:01 AM 4 27.77 0.00 2.01 3.32 0.07 66.83 10:29:01 AM 5 29.53 0.00 2.06 2.58 0.07 65.76 10:29:01 AM 6 22.77 0.00 1.66 0.13 0.08 75.36 10:29:01 AM 7 29.19 0.00 1.46 0.55 0.07 68.73 10:30:01 AM all 28.39 0.00 2.32 0.12 0.11 69.06 10:30:01 AM 0 20.01 0.00 2.60 0.23 0.15 77.01 10:30:01 AM 1 31.53 0.00 2.75 0.15 0.10 65.47 10:30:01 AM 2 25.54 0.00 2.40 0.24 0.10 71.72 10:30:01 AM 3 38.23 0.00 2.94 0.17 0.10 58.56 10:30:01 AM 4 28.87 0.00 1.79 0.03 0.12 69.19 10:30:01 AM 5 21.88 0.00 2.34 0.05 0.12 75.61 10:30:01 AM 6 25.09 0.00 1.96 0.03 0.12 72.80 10:30:01 AM 7 35.98 0.00 1.74 0.02 0.10 62.16 10:31:01 AM all 30.54 0.00 1.46 0.41 0.06 67.52 10:31:01 AM 0 25.03 0.00 2.11 1.77 0.07 71.02 10:31:01 AM 1 44.35 0.00 1.40 0.05 0.07 54.13 10:31:01 AM 2 32.21 0.00 0.89 0.00 0.07 66.83 10:31:01 AM 3 20.59 0.00 1.02 0.17 0.07 78.16 10:31:01 AM 4 16.13 0.00 1.51 0.72 0.05 81.60 10:31:01 AM 5 31.61 0.00 1.91 0.27 0.07 66.15 10:31:01 AM 6 42.15 0.00 1.57 0.00 0.07 56.21 10:31:01 AM 7 32.22 0.00 1.31 0.32 0.07 66.09 10:32:01 AM all 26.90 0.00 1.30 1.51 0.07 70.22 10:32:01 AM 0 15.79 0.00 1.14 0.37 0.08 82.62 10:32:01 AM 1 44.68 0.00 1.42 1.62 0.07 52.22 10:32:01 AM 2 34.95 0.00 1.59 2.04 0.08 61.34 10:32:01 AM 3 33.36 0.00 1.19 0.02 0.08 65.36 10:32:01 AM 4 12.08 0.00 0.79 4.06 0.05 83.03 10:32:01 AM 5 19.32 0.00 0.89 0.02 0.07 79.71 10:32:01 AM 6 18.20 0.00 1.54 3.85 0.05 76.35 10:32:01 AM 7 36.82 0.00 1.86 0.10 0.08 61.14 Average: all 24.32 0.00 1.62 0.75 0.08 73.23 Average: 0 21.39 0.00 1.54 0.64 0.09 76.34 Average: 1 31.23 0.00 1.66 0.96 0.08 66.06 Average: 2 25.88 0.00 1.85 0.68 0.08 71.51 Average: 3 24.29 0.00 1.78 0.88 0.08 72.97 Average: 4 19.41 0.00 1.57 1.10 0.07 77.85 Average: 5 23.72 0.00 1.56 0.40 0.08 74.25 Average: 6 23.89 0.00 1.55 0.75 0.07 73.75 Average: 7 24.78 0.00 1.45 0.59 0.07 73.11