---> uname -a: Linux prd-centos8-docker-8c-8g-2857.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 1168 25063 19 5658 30248 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:9f:70:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe9f:7066/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:5e:f6:25 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::42:77ff:fe5e:f625/64 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) 10/15/2025 _x86_64_ (8 CPU) 10:23:11 LINUX RESTART (8 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 205.13 16.28 188.85 3129.76 11969.79 10:26:01 AM 188.35 2.83 185.52 1086.89 14669.46 10:27:01 AM 160.06 0.65 159.41 423.73 42245.42 10:28:01 AM 35.90 0.50 35.40 23.45 584.52 10:29:01 AM 10.21 0.00 10.21 0.00 442.11 10:30:01 AM 7.75 0.00 7.75 0.00 287.32 10:31:01 AM 111.91 0.00 111.91 0.00 23653.40 10:32:01 AM 20.65 0.00 20.65 0.00 536.24 10:33:01 AM 146.57 0.00 146.57 0.00 1552.42 10:34:01 AM 56.26 3.47 52.79 6098.98 27463.66 10:35:01 AM 40.34 0.82 39.52 198.33 8119.91 Average: 89.37 2.23 87.14 996.39 11956.47 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 29065364 30951384 3590348 10.99 2688 2202356 1655436 4.91 167120 2957192 135992 10:26:01 AM 27686820 29922856 4968892 15.22 2688 2545628 2981624 8.85 268880 4202152 55460 10:27:01 AM 25003360 28408484 7652352 23.43 2688 3687856 4013228 11.91 421272 6620824 56 10:28:01 AM 24839244 28250160 7816468 23.94 2688 3692952 4087792 12.13 437020 6766448 72 10:29:01 AM 25675704 29096392 6980008 21.37 2688 3703136 3163188 9.39 439032 5936232 1316 10:30:01 AM 25010448 28433380 7645264 23.41 2688 3705112 3699468 10.98 441572 6595296 420 10:31:01 AM 23841828 27968752 8813884 26.99 2688 4392800 5551308 16.47 540720 7602944 228 10:32:01 AM 23039248 27195584 9616464 29.45 2688 4425736 6242744 18.52 552444 8389920 84 10:33:01 AM 24097968 28191480 8557744 26.21 2688 4350632 3811128 11.31 550284 7350796 15640 10:34:01 AM 25304980 30569020 7350732 22.51 2688 5512272 1891064 5.61 760328 5924364 194344 10:35:01 AM 25643928 30959996 7011784 21.47 2688 5558428 1528964 4.54 970352 5372928 43060 Average: 25382627 29086135 7273085 22.27 2688 3979719 3511449 10.42 504457 6156281 40607 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 160.71 133.11 1716.10 40.72 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 376.35 303.70 4761.99 50.09 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.67 0.67 0.03 0.03 0.00 0.00 0.00 0.00 10:27:01 AM eth0 367.44 219.13 9996.16 20.73 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM vethc917bba 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 56.90 56.90 4.72 4.72 0.00 0.00 0.00 0.00 10:28:01 AM eth0 301.70 203.25 90.05 87.74 0.00 0.00 0.00 0.00 10:28:01 AM docker0 11.61 13.03 1.72 1.63 0.00 0.00 0.00 0.00 10:28:01 AM veth2521f00 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM lo 54.84 54.84 2.80 2.80 0.00 0.00 0.00 0.00 10:29:01 AM eth0 250.94 195.10 100.86 76.95 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.83 0.93 0.12 0.14 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 149.58 115.69 89.25 38.21 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:31:01 AM eth0 411.61 185.07 2969.73 16.98 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM veth6e5dd38 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM veth9b72a7e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:32:01 AM lo 564.56 564.56 75.36 75.36 0.00 0.00 0.00 0.00 10:32:01 AM eth0 54.42 39.31 19.98 21.30 0.00 0.00 0.00 0.00 10:32:01 AM docker0 239.86 247.51 33.90 37.49 0.00 0.00 0.00 0.00 10:32:01 AM veth6e5dd38 206.88 215.06 33.46 30.13 0.00 0.00 0.00 0.00 10:32:01 AM veth9b72a7e 32.98 32.94 3.72 7.62 0.00 0.00 0.00 0.00 10:33:01 AM lo 1126.04 1126.04 200.28 200.28 0.00 0.00 0.00 0.00 10:33:01 AM eth0 107.43 87.97 276.77 34.04 0.00 0.00 0.00 0.00 10:33:01 AM docker0 487.09 498.15 99.60 93.73 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:34:01 AM eth0 202.72 162.11 3450.33 21.75 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 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 105.50 83.76 224.51 78.24 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.00 164.00 25.75 25.75 0.00 0.00 0.00 0.00 Average: eth0 226.22 157.11 2154.10 44.25 0.00 0.00 0.00 0.00 Average: docker0 67.22 69.07 12.30 12.09 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) 10/15/2025 _x86_64_ (8 CPU) 10:23:11 LINUX RESTART (8 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 12.11 0.00 1.08 1.73 0.06 85.02 10:25:01 AM 0 9.94 0.00 0.92 1.37 0.07 87.70 10:25:01 AM 1 11.62 0.00 0.69 1.38 0.03 86.28 10:25:01 AM 2 23.19 0.00 1.60 1.99 0.05 73.17 10:25:01 AM 3 6.66 0.00 0.85 0.74 0.07 91.69 10:25:01 AM 4 5.17 0.00 0.77 2.93 0.08 91.05 10:25:01 AM 5 23.93 0.00 1.92 2.19 0.08 71.87 10:25:01 AM 6 9.54 0.00 0.89 1.70 0.03 87.84 10:25:01 AM 7 6.81 0.00 0.97 1.56 0.05 90.61 10:26:01 AM all 41.56 0.00 1.31 2.28 0.09 54.76 10:26:01 AM 0 42.49 0.00 0.80 0.22 0.08 56.41 10:26:01 AM 1 39.88 0.00 1.42 4.44 0.10 54.16 10:26:01 AM 2 40.38 0.00 1.31 1.54 0.08 56.69 10:26:01 AM 3 35.12 0.00 1.32 2.26 0.08 61.21 10:26:01 AM 4 41.56 0.00 1.94 2.56 0.12 53.82 10:26:01 AM 5 50.64 0.00 1.61 1.12 0.08 46.54 10:26:01 AM 6 44.66 0.00 1.33 3.29 0.10 50.62 10:26:01 AM 7 37.73 0.00 0.74 2.78 0.10 58.66 10:27:01 AM all 23.79 0.00 2.54 2.56 0.08 71.04 10:27:01 AM 0 13.88 0.00 2.10 0.94 0.08 82.99 10:27:01 AM 1 18.59 0.00 2.91 4.95 0.08 73.46 10:27:01 AM 2 29.82 0.00 3.21 8.36 0.10 58.50 10:27:01 AM 3 32.17 0.00 2.87 4.65 0.08 60.22 10:27:01 AM 4 13.18 0.00 2.16 0.62 0.07 83.97 10:27:01 AM 5 30.31 0.00 2.52 0.30 0.08 66.78 10:27:01 AM 6 23.64 0.00 2.55 0.10 0.08 73.63 10:27:01 AM 7 28.65 0.00 1.97 0.52 0.07 68.80 10:28:01 AM all 20.71 0.00 2.21 0.13 0.08 76.86 10:28:01 AM 0 19.20 0.00 1.84 0.30 0.07 78.60 10:28:01 AM 1 21.81 0.00 2.68 0.10 0.08 75.33 10:28:01 AM 2 18.58 0.00 2.68 0.42 0.08 78.24 10:28:01 AM 3 21.93 0.00 2.48 0.07 0.08 75.44 10:28:01 AM 4 22.50 0.00 1.98 0.05 0.07 75.41 10:28:01 AM 5 16.10 0.00 1.94 0.05 0.08 81.82 10:28:01 AM 6 22.51 0.00 2.01 0.03 0.08 75.36 10:28:01 AM 7 23.10 0.00 2.09 0.03 0.08 74.69 10:29:01 AM all 8.01 0.00 0.95 0.27 0.07 90.70 10:29:01 AM 0 10.53 0.00 0.82 0.05 0.07 88.53 10:29:01 AM 1 5.83 0.00 1.39 0.99 0.10 91.69 10:29:01 AM 2 5.70 0.00 1.04 0.13 0.05 93.08 10:29:01 AM 3 9.43 0.00 0.70 0.20 0.08 89.58 10:29:01 AM 4 10.78 0.00 0.64 0.07 0.07 88.45 10:29:01 AM 5 3.50 0.00 1.16 0.15 0.07 95.12 10:29:01 AM 6 10.66 0.00 1.12 0.53 0.05 87.63 10:29:01 AM 7 7.67 0.00 0.74 0.03 0.05 91.51 10:30:01 AM all 22.24 0.00 0.78 0.03 0.05 76.89 10:30:01 AM 0 11.49 0.00 0.87 0.00 0.03 87.61 10:30:01 AM 1 48.65 0.00 0.47 0.03 0.07 50.78 10:30:01 AM 2 24.70 0.00 1.08 0.00 0.05 74.17 10:30:01 AM 3 18.43 0.00 1.79 0.00 0.05 79.73 10:30:01 AM 4 17.05 0.00 0.25 0.07 0.03 82.60 10:30:01 AM 5 9.45 0.00 1.14 0.05 0.05 89.31 10:30:01 AM 6 30.33 0.00 0.20 0.00 0.05 69.42 10:30:01 AM 7 17.79 0.00 0.48 0.10 0.07 81.56 10:31:01 AM all 29.03 0.00 2.08 2.12 0.08 66.69 10:31:01 AM 0 30.56 0.00 2.25 2.88 0.10 64.21 10:31:01 AM 1 35.70 0.00 1.93 4.24 0.08 58.05 10:31:01 AM 2 21.83 0.00 1.64 3.55 0.08 72.90 10:31:01 AM 3 20.50 0.00 1.56 1.01 0.07 76.87 10:31:01 AM 4 27.78 0.00 2.06 0.54 0.08 69.54 10:31:01 AM 5 32.28 0.00 2.52 2.50 0.08 62.63 10:31:01 AM 6 32.28 0.00 1.88 2.03 0.08 63.73 10:31:01 AM 7 31.32 0.00 2.81 0.22 0.07 65.59 10:32:01 AM all 23.01 0.00 1.15 0.12 0.10 75.63 10:32:01 AM 0 20.52 0.00 1.27 0.12 0.13 77.96 10:32:01 AM 1 35.09 0.00 1.04 0.00 0.13 63.74 10:32:01 AM 2 20.47 0.00 1.17 0.12 0.10 78.14 10:32:01 AM 3 21.67 0.00 1.14 0.15 0.10 76.94 10:32:01 AM 4 30.41 0.00 1.24 0.32 0.10 67.93 10:32:01 AM 5 23.30 0.00 1.06 0.07 0.10 75.48 10:32:01 AM 6 17.39 0.00 1.05 0.13 0.08 81.34 10:32:01 AM 7 15.19 0.00 1.19 0.03 0.08 83.51 10:33:01 AM all 28.30 0.00 2.21 0.29 0.11 69.09 10:33:01 AM 0 30.11 0.00 3.33 0.30 0.13 66.13 10:33:01 AM 1 40.51 0.00 2.16 0.07 0.13 57.12 10:33:01 AM 2 24.43 0.00 2.18 1.41 0.12 71.87 10:33:01 AM 3 39.70 0.00 2.16 0.08 0.12 57.94 10:33:01 AM 4 30.33 0.00 1.95 0.12 0.10 67.51 10:33:01 AM 5 23.49 0.00 1.36 0.00 0.08 75.07 10:33:01 AM 6 18.53 0.00 1.95 0.34 0.10 79.08 10:33:01 AM 7 19.26 0.00 2.59 0.02 0.08 78.05 10:34:01 AM all 26.26 0.00 1.71 2.67 0.08 69.28 10:34:01 AM 0 37.70 0.00 1.67 2.33 0.08 58.21 10:34:01 AM 1 17.51 0.00 1.96 3.37 0.07 77.08 10:34:01 AM 2 25.61 0.00 2.10 6.41 0.10 65.78 10:34:01 AM 3 25.36 0.00 1.19 3.06 0.08 70.30 10:34:01 AM 4 36.08 0.00 1.96 2.78 0.08 59.10 10:34:01 AM 5 21.71 0.00 1.89 1.71 0.08 74.60 10:34:01 AM 6 13.03 0.00 1.49 1.69 0.07 83.72 10:34:01 AM 7 33.02 0.00 1.37 0.02 0.08 65.51 10:35:01 AM all 26.16 0.00 1.04 0.43 0.07 72.30 10:35:01 AM 0 40.35 0.00 0.93 0.08 0.07 58.57 10:35:01 AM 1 30.74 0.00 0.62 0.00 0.07 68.58 10:35:01 AM 2 33.73 0.00 1.20 0.03 0.08 64.95 10:35:01 AM 3 18.33 0.00 1.05 1.69 0.05 78.88 10:35:01 AM 4 43.34 0.00 1.86 0.57 0.10 54.12 10:35:01 AM 5 15.31 0.00 0.74 0.15 0.05 83.76 10:35:01 AM 6 10.49 0.00 0.84 0.03 0.05 88.59 10:35:01 AM 7 17.00 0.00 1.10 0.92 0.08 80.89 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.74 0.00 1.55 1.15 0.08 73.49 Average: 0 24.25 0.00 1.53 0.78 0.08 73.36 Average: 1 27.83 0.00 1.57 1.78 0.09 68.74 Average: 2 24.40 0.00 1.75 2.17 0.08 71.60 Average: 3 22.66 0.00 1.56 1.26 0.08 74.44 Average: 4 25.28 0.00 1.53 0.97 0.08 72.14 Average: 5 22.72 0.00 1.62 0.75 0.08 74.82 Average: 6 21.18 0.00 1.39 0.90 0.07 76.46 Average: 7 21.59 0.00 1.46 0.57 0.07 76.31