---> uname -a: Linux prd-centos8-docker-8c-8g-11850.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 1184 25026 19 5679 30232 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:92:c9:41 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 85635sec preferred_lft 85635sec inet6 fe80::f816:3eff:fe92:c941/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:14:be:44 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::42:7ff:fe14:be44/64 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) 11/11/2025 _x86_64_ (8 CPU) 10:21:29 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 242.83 8.31 234.52 1259.37 7215.93 10:24:01 AM 279.19 18.88 260.31 4139.15 15229.51 10:25:01 AM 88.72 0.30 88.42 77.57 8746.75 10:26:01 AM 114.70 0.57 114.13 424.06 51828.75 10:27:01 AM 33.55 0.07 33.48 2.80 509.08 10:28:02 AM 10.98 0.52 10.46 24.93 306.05 10:29:01 AM 34.68 0.00 34.68 0.00 1127.47 10:30:01 AM 96.83 0.00 96.83 0.00 23364.03 10:31:01 AM 13.55 0.00 13.55 0.00 255.21 10:32:01 AM 142.89 0.00 142.89 0.00 2045.40 10:33:01 AM 47.84 3.85 43.99 6245.36 26724.80 10:34:01 AM 46.59 0.45 46.14 63.86 9191.30 Average: 96.12 2.75 93.37 1021.11 12226.49 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29484064 31191872 3171648 9.71 2688 2029528 1458920 4.33 154952 2582368 198160 10:24:01 AM 27330692 29529092 5325020 16.31 2688 2509152 3321968 9.86 256556 4571112 182592 10:25:01 AM 27292172 29565312 5363540 16.42 2688 2581280 2756820 8.18 279756 4580180 15256 10:26:01 AM 25560036 28966364 7095676 21.73 2688 3689392 3229180 9.58 416932 6075252 472 10:27:01 AM 25058756 28469108 7596956 23.26 2688 3692180 4939848 14.66 439136 6546900 128 10:28:02 AM 24929924 28345996 7725788 23.66 2688 3698000 3659240 10.86 442756 6673308 64 10:29:01 AM 24533188 28606272 8122524 24.87 2688 4332228 3721556 11.04 506960 6971696 619892 10:30:01 AM 23194828 27354816 9460884 28.97 2688 4427540 6110008 18.13 553156 8229236 2764 10:31:01 AM 22969460 27148608 9686252 29.66 2688 4447096 6206112 18.41 556952 8451336 2296 10:32:01 AM 24092992 28191248 8562720 26.22 2688 4353596 3792772 11.25 551828 7347920 32 10:33:01 AM 24737868 30032056 7917844 24.25 2688 5539568 2450160 7.27 780144 6463824 214352 10:34:01 AM 25649724 30978256 7005988 21.45 2688 5568732 1515952 4.50 974464 5357232 23244 Average: 25402809 29031583 7252903 22.21 2688 3905691 3596878 10.67 492799 6154197 104938 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 239.15 163.80 1499.88 37.60 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 436.25 344.39 5193.50 63.57 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 179.56 149.28 949.00 39.36 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 292.38 192.22 9505.97 14.01 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 37.93 37.93 3.57 3.57 0.00 0.00 0.00 0.00 10:27:01 AM eth0 70.71 48.06 18.55 22.53 0.00 0.00 0.00 0.00 10:27:01 AM docker0 10.31 11.51 1.53 1.42 0.00 0.00 0.00 0.00 10:27:01 AM vethbd5d76f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:28:02 AM lo 66.14 66.14 3.63 3.63 0.00 0.00 0.00 0.00 10:28:02 AM eth0 218.83 174.09 63.79 84.13 0.00 0.00 0.00 0.00 10:28:02 AM docker0 2.05 2.40 0.30 0.36 0.00 0.00 0.00 0.00 10:29:01 AM lo 5.13 5.13 0.27 0.27 0.00 0.00 0.00 0.00 10:29:01 AM eth0 678.96 268.96 3061.13 34.10 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 327.96 327.96 49.93 49.93 0.00 0.00 0.00 0.00 10:30:01 AM eth0 37.59 25.82 12.93 13.80 0.00 0.00 0.00 0.00 10:30:01 AM docker0 137.57 145.08 22.47 23.83 0.00 0.00 0.00 0.00 10:30:01 AM veth85dfd4d 121.29 128.24 22.48 19.44 0.00 0.00 0.00 0.00 10:30:01 AM vetha78b65c 16.28 17.54 1.87 4.66 0.00 0.00 0.00 0.00 10:31:01 AM lo 557.95 557.95 79.03 79.03 0.00 0.00 0.00 0.00 10:31:01 AM eth0 105.76 65.56 32.97 32.44 0.00 0.00 0.00 0.00 10:31:01 AM docker0 248.02 249.53 35.88 40.61 0.00 0.00 0.00 0.00 10:31:01 AM veth85dfd4d 201.73 207.90 34.14 29.37 0.00 0.00 0.00 0.00 10:31:01 AM vetha78b65c 46.28 41.67 5.12 11.24 0.00 0.00 0.00 0.00 10:32:01 AM lo 806.11 806.11 153.42 153.42 0.00 0.00 0.00 0.00 10:32:01 AM eth0 63.73 48.30 261.52 17.43 0.00 0.00 0.00 0.00 10:32:01 AM docker0 340.12 347.90 77.85 70.01 0.00 0.00 0.00 0.00 10:33:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:33:01 AM eth0 215.76 168.31 3683.67 25.32 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 80.27 75.10 220.55 81.19 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 150.39 150.39 24.19 24.19 0.00 0.00 0.00 0.00 Average: eth0 217.60 143.48 2040.40 38.80 0.00 0.00 0.00 0.00 Average: docker0 61.59 63.13 11.52 11.37 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) 11/11/2025 _x86_64_ (8 CPU) 10:21:29 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 9.84 0.00 1.13 0.56 0.06 88.42 10:23:01 AM 0 2.04 0.00 0.85 0.28 0.08 96.75 10:23:01 AM 1 4.61 0.00 0.58 0.35 0.07 94.39 10:23:01 AM 2 20.77 0.00 2.02 0.50 0.05 76.66 10:23:01 AM 3 15.44 0.00 1.27 0.18 0.05 83.05 10:23:01 AM 4 9.61 0.00 0.87 0.15 0.03 89.33 10:23:01 AM 5 6.69 0.00 1.79 2.71 0.05 88.76 10:23:01 AM 6 16.52 0.00 1.07 0.20 0.05 82.16 10:23:01 AM 7 3.02 0.00 0.57 0.10 0.07 96.24 10:24:01 AM all 32.68 0.00 1.44 0.97 0.09 64.83 10:24:01 AM 0 31.23 0.00 1.02 0.15 0.10 67.50 10:24:01 AM 1 34.23 0.00 1.76 1.22 0.08 62.71 10:24:01 AM 2 36.91 0.00 2.22 1.67 0.08 59.11 10:24:01 AM 3 27.73 0.00 1.12 1.30 0.08 69.76 10:24:01 AM 4 35.65 0.00 1.66 1.17 0.08 61.44 10:24:01 AM 5 30.40 0.00 0.95 0.65 0.08 67.91 10:24:01 AM 6 35.32 0.00 1.32 1.20 0.10 62.05 10:24:01 AM 7 29.94 0.00 1.44 0.42 0.07 68.14 10:25:01 AM all 26.45 0.00 0.86 0.49 0.07 72.13 10:25:01 AM 0 33.00 0.00 1.12 0.92 0.08 64.87 10:25:01 AM 1 21.27 0.00 0.80 0.08 0.07 77.78 10:25:01 AM 2 41.43 0.00 1.44 0.13 0.07 56.93 10:25:01 AM 3 17.29 0.00 0.69 0.02 0.07 81.94 10:25:01 AM 4 15.82 0.00 0.60 1.32 0.07 82.19 10:25:01 AM 5 28.86 0.00 0.65 0.27 0.07 70.15 10:25:01 AM 6 18.93 0.00 0.93 1.00 0.03 79.11 10:25:01 AM 7 35.02 0.00 0.62 0.22 0.08 64.06 10:26:01 AM all 23.48 0.00 2.66 1.40 0.07 72.40 10:26:01 AM 0 27.45 0.00 2.01 0.67 0.07 69.79 10:26:01 AM 1 24.68 0.00 3.01 2.51 0.07 69.74 10:26:01 AM 2 46.74 0.00 3.09 1.90 0.07 48.21 10:26:01 AM 3 14.60 0.00 3.09 0.84 0.08 81.39 10:26:01 AM 4 22.45 0.00 2.30 1.18 0.08 73.99 10:26:01 AM 5 15.38 0.00 2.37 1.04 0.08 81.13 10:26:01 AM 6 19.83 0.00 2.34 2.49 0.05 75.29 10:26:01 AM 7 16.68 0.00 3.04 0.55 0.07 79.66 10:27:01 AM all 22.31 0.00 1.93 0.06 0.09 75.61 10:27:01 AM 0 27.59 0.00 2.27 0.05 0.10 69.98 10:27:01 AM 1 39.54 0.00 2.36 0.03 0.10 57.97 10:27:01 AM 2 17.85 0.00 1.47 0.03 0.10 80.55 10:27:01 AM 3 16.88 0.00 1.47 0.08 0.07 81.49 10:27:01 AM 4 24.93 0.00 2.36 0.10 0.10 72.51 10:27:01 AM 5 16.75 0.00 1.54 0.05 0.10 81.56 10:27:01 AM 6 11.81 0.00 1.89 0.03 0.08 86.18 10:27:01 AM 7 23.14 0.00 2.11 0.07 0.07 74.62 10:28:02 AM all 8.65 0.00 1.19 0.02 0.08 90.06 10:28:02 AM 0 9.81 0.00 1.57 0.02 0.10 88.51 10:28:02 AM 1 8.96 0.00 1.34 0.03 0.07 89.60 10:28:02 AM 2 8.24 0.00 1.64 0.03 0.07 90.02 10:28:02 AM 3 9.33 0.00 0.99 0.02 0.08 89.58 10:28:02 AM 4 8.63 0.00 0.99 0.00 0.07 90.32 10:28:02 AM 5 6.91 0.00 1.20 0.05 0.08 91.75 10:28:02 AM 6 9.01 0.00 0.85 0.02 0.07 90.05 10:28:02 AM 7 8.32 0.00 0.95 0.02 0.07 90.64 10:29:01 AM all 37.07 0.00 1.79 0.07 0.10 60.98 10:29:01 AM 0 29.21 0.00 1.43 0.02 0.12 69.22 10:29:01 AM 1 38.70 0.00 1.82 0.10 0.09 59.29 10:29:01 AM 2 56.23 0.00 2.08 0.20 0.10 41.38 10:29:01 AM 3 42.63 0.00 1.74 0.07 0.10 55.47 10:29:01 AM 4 31.26 0.00 2.08 0.09 0.09 66.49 10:29:01 AM 5 22.84 0.00 1.59 0.02 0.09 75.47 10:29:01 AM 6 36.30 0.00 1.77 0.05 0.09 61.79 10:29:01 AM 7 39.36 0.00 1.77 0.02 0.10 58.75 10:30:01 AM all 25.90 0.00 1.34 0.69 0.08 71.99 10:30:01 AM 0 12.86 0.00 1.44 0.10 0.08 85.52 10:30:01 AM 1 56.35 0.00 2.16 0.22 0.08 41.20 10:30:01 AM 2 19.09 0.00 1.34 1.31 0.07 78.20 10:30:01 AM 3 23.64 0.00 1.14 0.87 0.10 74.26 10:30:01 AM 4 20.33 0.00 1.00 0.12 0.08 78.47 10:30:01 AM 5 24.70 0.00 1.71 2.16 0.08 71.35 10:30:01 AM 6 23.12 0.00 1.04 0.00 0.08 75.76 10:30:01 AM 7 27.06 0.00 0.92 0.74 0.08 71.20 10:31:01 AM all 8.56 0.00 0.88 0.02 0.08 90.46 10:31:01 AM 0 6.56 0.00 0.87 0.02 0.08 92.47 10:31:01 AM 1 5.97 0.00 1.56 0.00 0.08 92.39 10:31:01 AM 2 6.23 0.00 0.82 0.12 0.08 92.75 10:31:01 AM 3 9.95 0.00 0.79 0.00 0.08 89.18 10:31:01 AM 4 9.12 0.00 1.05 0.00 0.08 89.74 10:31:01 AM 5 12.93 0.00 0.57 0.00 0.07 86.44 10:31:01 AM 6 7.41 0.00 0.74 0.02 0.07 91.77 10:31:01 AM 7 10.28 0.00 0.69 0.00 0.07 88.97 10:32:01 AM all 26.71 0.00 1.58 0.30 0.08 71.33 10:32:01 AM 0 23.90 0.00 1.61 1.27 0.08 73.14 10:32:01 AM 1 18.05 0.00 0.95 0.08 0.08 80.84 10:32:01 AM 2 52.28 0.00 2.73 0.08 0.08 44.82 10:32:01 AM 3 27.20 0.00 1.29 0.05 0.07 71.39 10:32:01 AM 4 31.28 0.00 1.57 0.02 0.07 67.07 10:32:01 AM 5 14.00 0.00 2.04 0.87 0.10 82.98 10:32:01 AM 6 27.62 0.00 1.29 0.02 0.07 71.01 10:32:01 AM 7 19.42 0.00 1.12 0.02 0.08 79.36 10:33:01 AM all 30.47 0.00 1.60 0.87 0.08 66.98 10:33:01 AM 0 25.84 0.00 1.39 0.12 0.12 72.54 10:33:01 AM 1 34.40 0.00 1.29 0.42 0.08 63.81 10:33:01 AM 2 42.49 0.00 2.54 1.44 0.10 53.43 10:33:01 AM 3 11.99 0.00 1.78 0.20 0.07 85.96 10:33:01 AM 4 34.04 0.00 2.13 2.07 0.08 61.68 10:33:01 AM 5 21.74 0.00 1.61 2.48 0.07 74.11 10:33:01 AM 6 28.91 0.00 1.24 0.22 0.08 69.56 10:33:01 AM 7 44.27 0.00 0.80 0.00 0.07 54.86 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 21.48 0.00 0.95 0.21 0.06 77.30 10:34:01 AM 0 28.69 0.00 0.67 0.13 0.07 70.44 10:34:01 AM 1 21.12 0.00 1.15 0.82 0.07 76.84 10:34:01 AM 2 26.10 0.00 1.37 0.02 0.07 72.44 10:34:01 AM 3 13.96 0.00 1.49 0.12 0.08 84.35 10:34:01 AM 4 13.28 0.00 1.00 0.58 0.08 85.05 10:34:01 AM 5 3.89 0.00 0.52 0.00 0.05 95.54 10:34:01 AM 6 34.36 0.00 0.73 0.03 0.05 64.83 10:34:01 AM 7 30.39 0.00 0.63 0.02 0.05 68.91 Average: all 22.78 0.00 1.44 0.47 0.08 75.23 Average: 0 21.50 0.00 1.35 0.31 0.09 76.74 Average: 1 25.64 0.00 1.56 0.49 0.08 72.23 Average: 2 31.15 0.00 1.90 0.62 0.08 66.26 Average: 3 19.19 0.00 1.40 0.31 0.08 79.02 Average: 4 21.34 0.00 1.47 0.57 0.08 76.55 Average: 5 17.08 0.00 1.38 0.86 0.08 80.61 Average: 6 22.41 0.00 1.27 0.44 0.07 75.82 Average: 7 23.89 0.00 1.22 0.18 0.07 74.64