---> uname -a: Linux prd-centos8-docker-8c-8g-28663.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 1139 25105 19 5645 30277 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:3c:6e:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fe3c:6e01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:8d:6d:fa 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:dff:fe8d:6dfa/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) 07/17/2025 _x86_64_ (8 CPU) 11:41:32 LINUX RESTART (8 CPU) 11:42:01 AM tps rtps wtps bread/s bwrtn/s 11:43:01 AM 231.88 8.02 223.86 1089.29 8049.53 11:44:01 AM 263.91 19.01 244.90 4212.46 13878.97 11:45:01 AM 158.41 0.20 158.21 32.39 32892.43 11:46:01 AM 71.94 0.60 71.34 397.87 16634.33 11:47:01 AM 29.03 0.48 28.55 21.46 470.60 11:48:01 AM 11.86 0.00 11.86 0.00 360.83 11:49:01 AM 8.13 0.00 8.13 0.00 340.21 11:50:01 AM 18.38 0.00 18.38 0.00 784.21 11:51:01 AM 102.97 0.00 102.97 0.00 23185.27 11:52:01 AM 145.87 0.00 145.87 0.00 1595.74 11:53:01 AM 50.27 3.83 46.43 6232.46 27533.79 Average: 99.33 2.92 96.41 1089.62 11429.55 11:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 AM 29591876 31253024 3063836 9.38 2688 1984192 1425344 4.23 147776 2486856 161200 11:44:01 AM 28071128 30248116 4584584 14.04 2688 2488540 2226976 6.61 249464 3843708 198412 11:45:01 AM 24661448 28046072 7994264 24.48 2688 3668884 4348724 12.90 338668 7044260 426764 11:46:01 AM 24146560 27546956 8509152 26.06 2688 3683164 4941652 14.66 432176 7462240 56 11:47:01 AM 23997780 27402764 8657932 26.51 2688 3687420 4787496 14.20 438840 7606712 32 11:48:01 AM 24870764 28286192 7784948 23.84 2688 3697800 4072968 12.08 440952 6736184 4416 11:49:01 AM 24868320 28283848 7787392 23.85 2688 3697900 4072968 12.08 440976 6739448 32 11:50:01 AM 23939188 27627612 8716524 26.69 2688 3967804 4624628 13.72 505020 7591812 250956 11:51:01 AM 21934436 26082920 10721276 32.83 2688 4417348 7422916 22.02 552696 9490864 1376 11:52:01 AM 23856376 27943676 8799336 26.95 2688 4344488 4321248 12.82 551528 7588312 17448 11:53:01 AM 24711928 29991172 7943784 24.33 2688 5524988 2398356 7.12 777388 6494808 202176 Average: 24968164 28428396 7687548 23.54 2688 3742048 4058480 12.04 443226 6644109 114806 11:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 251.97 178.67 1383.17 44.28 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 420.13 315.23 4972.26 58.93 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 431.31 290.12 10706.94 43.47 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 4.73 4.73 0.36 0.36 0.00 0.00 0.00 0.00 11:46:01 AM eth0 27.28 20.60 8.91 9.08 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.80 1.17 0.12 0.14 0.00 0.00 0.00 0.00 11:46:01 AM veth3dc9f9f 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 11:47:01 AM lo 52.76 52.76 4.31 4.31 0.00 0.00 0.00 0.00 11:47:01 AM eth0 208.38 154.16 68.70 64.73 0.00 0.00 0.00 0.00 11:47:01 AM docker0 10.45 11.81 1.54 1.51 0.00 0.00 0.00 0.00 11:48:01 AM lo 50.47 50.47 2.59 2.59 0.00 0.00 0.00 0.00 11:48:01 AM eth0 278.61 211.13 105.35 85.58 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.78 1.03 0.11 0.18 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 120.98 91.85 61.43 25.06 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:50:01 AM eth0 213.98 141.59 1263.74 20.56 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 359.75 359.75 52.75 52.75 0.00 0.00 0.00 0.00 11:51:01 AM eth0 394.92 213.21 1723.53 24.65 0.00 0.00 0.00 0.00 11:51:01 AM docker0 154.85 162.26 23.87 25.62 0.00 0.00 0.00 0.00 11:51:01 AM veth41d094e 139.64 146.53 24.26 21.57 0.00 0.00 0.00 0.00 11:51:01 AM veth491b891 15.21 16.43 1.73 4.32 0.00 0.00 0.00 0.00 11:52:01 AM lo 1097.97 1097.97 196.98 196.98 0.00 0.00 0.00 0.00 11:52:01 AM eth0 91.52 75.25 301.76 27.59 0.00 0.00 0.00 0.00 11:52:01 AM docker0 477.33 487.87 97.60 92.83 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.80 0.80 0.04 0.04 0.00 0.00 0.00 0.00 11:53:01 AM eth0 345.28 236.62 3349.57 29.92 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.46 142.46 23.37 23.37 0.00 0.00 0.00 0.00 Average: eth0 253.11 175.30 2176.68 39.44 0.00 0.00 0.00 0.00 Average: docker0 58.58 60.39 11.21 10.94 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) 07/17/2025 _x86_64_ (8 CPU) 11:41:32 LINUX RESTART (8 CPU) 11:42:01 AM CPU %user %nice %system %iowait %steal %idle 11:43:01 AM all 9.77 0.00 1.25 1.84 0.05 87.10 11:43:01 AM 0 8.37 0.00 1.47 0.45 0.05 89.66 11:43:01 AM 1 16.15 0.00 1.40 5.62 0.07 76.76 11:43:01 AM 2 9.51 0.00 1.45 1.79 0.07 87.18 11:43:01 AM 3 5.99 0.00 0.47 0.60 0.03 92.90 11:43:01 AM 4 6.58 0.00 0.47 2.85 0.03 90.07 11:43:01 AM 5 13.15 0.00 1.60 0.55 0.05 84.64 11:43:01 AM 6 9.37 0.00 1.25 0.33 0.03 89.01 11:43:01 AM 7 9.03 0.00 1.91 2.49 0.03 86.53 11:44:01 AM all 32.49 0.00 1.47 1.81 0.09 64.15 11:44:01 AM 0 40.09 0.00 1.62 0.74 0.12 57.44 11:44:01 AM 1 31.74 0.00 1.61 0.85 0.08 65.72 11:44:01 AM 2 19.22 0.00 1.19 0.94 0.08 78.57 11:44:01 AM 3 41.91 0.00 1.97 2.01 0.12 53.99 11:44:01 AM 4 36.07 0.00 1.02 1.69 0.07 61.16 11:44:01 AM 5 26.08 0.00 1.59 3.20 0.07 69.07 11:44:01 AM 6 33.19 0.00 1.72 3.43 0.08 61.57 11:44:01 AM 7 31.61 0.00 1.02 1.64 0.07 65.67 11:45:01 AM all 33.96 0.00 3.12 2.18 0.11 60.63 11:45:01 AM 0 39.28 0.00 2.96 0.02 0.10 57.64 11:45:01 AM 1 33.74 0.00 2.93 11.05 0.12 52.17 11:45:01 AM 2 35.96 0.00 3.01 0.87 0.12 60.04 11:45:01 AM 3 26.04 0.00 2.44 2.08 0.10 69.34 11:45:01 AM 4 19.00 0.00 4.21 0.31 0.10 76.38 11:45:01 AM 5 37.73 0.00 2.84 0.68 0.12 58.64 11:45:01 AM 6 32.17 0.00 3.50 1.76 0.10 62.48 11:45:01 AM 7 47.62 0.00 3.10 0.66 0.14 48.49 11:46:01 AM all 18.95 0.00 1.92 1.20 0.08 77.85 11:46:01 AM 0 13.98 0.00 1.62 0.07 0.07 84.26 11:46:01 AM 1 18.03 0.00 1.49 0.95 0.08 79.44 11:46:01 AM 2 25.70 0.00 2.44 1.96 0.08 69.81 11:46:01 AM 3 16.75 0.00 1.89 0.74 0.08 80.54 11:46:01 AM 4 21.29 0.00 2.01 3.42 0.08 73.20 11:46:01 AM 5 13.07 0.00 1.51 1.83 0.07 83.53 11:46:01 AM 6 20.40 0.00 2.01 0.62 0.08 76.89 11:46:01 AM 7 22.38 0.00 2.40 0.03 0.08 75.10 11:47:01 AM all 18.82 0.00 2.04 0.12 0.07 78.95 11:47:01 AM 0 16.46 0.00 2.04 0.12 0.08 81.29 11:47:01 AM 1 16.31 0.00 1.66 0.02 0.07 81.94 11:47:01 AM 2 18.56 0.00 2.19 0.28 0.08 78.88 11:47:01 AM 3 24.67 0.00 1.79 0.18 0.07 73.29 11:47:01 AM 4 21.42 0.00 2.40 0.02 0.08 76.08 11:47:01 AM 5 17.01 0.00 2.28 0.20 0.07 80.45 11:47:01 AM 6 20.61 0.00 2.13 0.05 0.07 77.15 11:47:01 AM 7 15.55 0.00 1.81 0.07 0.07 82.50 11:48:01 AM all 8.72 0.00 1.07 0.12 0.07 90.01 11:48:01 AM 0 7.89 0.00 1.00 0.17 0.08 90.85 11:48:01 AM 1 5.67 0.00 1.39 0.23 0.07 92.64 11:48:01 AM 2 5.24 0.00 1.02 0.05 0.05 93.64 11:48:01 AM 3 7.10 0.00 1.52 0.02 0.08 91.27 11:48:01 AM 4 9.20 0.00 1.29 0.07 0.08 89.36 11:48:01 AM 5 10.80 0.00 0.72 0.00 0.05 88.43 11:48:01 AM 6 10.56 0.00 0.77 0.15 0.05 88.47 11:48:01 AM 7 13.30 0.00 0.89 0.27 0.08 85.46 11:49:01 AM all 8.01 0.00 0.22 0.06 0.03 91.67 11:49:01 AM 0 2.30 0.00 0.12 0.00 0.02 97.56 11:49:01 AM 1 1.00 0.00 0.17 0.13 0.03 98.66 11:49:01 AM 2 3.93 0.00 0.28 0.38 0.03 95.37 11:49:01 AM 3 3.44 0.00 0.37 0.00 0.02 96.18 11:49:01 AM 4 11.59 0.00 0.07 0.00 0.03 88.31 11:49:01 AM 5 0.82 0.00 0.18 0.00 0.02 98.98 11:49:01 AM 6 7.87 0.00 0.03 0.00 0.02 92.08 11:49:01 AM 7 33.09 0.00 0.57 0.00 0.05 66.29 11:50:01 AM all 32.72 0.00 0.87 0.06 0.07 66.28 11:50:01 AM 0 45.41 0.00 0.32 0.00 0.08 54.19 11:50:01 AM 1 35.41 0.00 0.43 0.03 0.07 64.05 11:50:01 AM 2 28.07 0.00 1.14 0.00 0.08 70.72 11:50:01 AM 3 29.30 0.00 1.12 0.00 0.07 69.51 11:50:01 AM 4 25.51 0.00 0.62 0.12 0.05 73.71 11:50:01 AM 5 36.28 0.00 0.99 0.02 0.07 62.64 11:50:01 AM 6 17.88 0.00 1.24 0.18 0.07 80.63 11:50:01 AM 7 43.90 0.00 1.10 0.12 0.10 54.79 11:51:01 AM all 26.94 0.00 2.26 0.98 0.10 69.72 11:51:01 AM 0 22.94 0.00 1.60 0.17 0.10 75.19 11:51:01 AM 1 24.38 0.00 2.56 2.19 0.12 70.74 11:51:01 AM 2 27.24 0.00 2.65 3.79 0.10 66.22 11:51:01 AM 3 23.37 0.00 1.73 0.40 0.10 74.39 11:51:01 AM 4 27.82 0.00 2.21 0.08 0.10 69.78 11:51:01 AM 5 29.40 0.00 2.01 0.66 0.10 67.83 11:51:01 AM 6 41.40 0.00 3.11 0.00 0.12 55.37 11:51:01 AM 7 19.05 0.00 2.20 0.52 0.08 78.14 11:52:01 AM all 31.37 0.00 2.03 0.30 0.11 66.20 11:52:01 AM 0 16.52 0.00 2.89 1.01 0.10 79.48 11:52:01 AM 1 28.28 0.00 1.66 0.03 0.12 69.91 11:52:01 AM 2 44.24 0.00 2.69 0.07 0.12 52.89 11:52:01 AM 3 34.50 0.00 2.14 0.02 0.10 63.24 11:52:01 AM 4 30.27 0.00 1.83 0.00 0.10 67.80 11:52:01 AM 5 28.77 0.00 1.24 0.03 0.10 69.86 11:52:01 AM 6 30.30 0.00 2.06 1.11 0.10 66.43 11:52:01 AM 7 38.04 0.00 1.73 0.12 0.12 60.00 11:53:01 AM all 34.88 0.00 1.77 1.83 0.09 61.43 11:53:01 AM 0 25.70 0.00 1.09 0.43 0.08 72.70 11:53:01 AM 1 23.30 0.00 1.96 4.52 0.08 70.13 11:53:01 AM 2 45.40 0.00 1.52 0.00 0.12 52.96 11:53:01 AM 3 49.13 0.00 2.16 3.22 0.10 45.39 11:53:01 AM 4 27.81 0.00 1.86 5.12 0.08 65.12 11:53:01 AM 5 44.61 0.00 1.79 0.32 0.08 53.20 11:53:01 AM 6 18.36 0.00 1.32 0.80 0.07 79.45 11:53:01 AM 7 44.72 0.00 2.44 0.27 0.08 52.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.31 0.00 1.64 0.95 0.08 74.02 Average: 0 21.71 0.00 1.52 0.29 0.08 76.41 Average: 1 21.26 0.00 1.57 2.32 0.08 74.77 Average: 2 23.89 0.00 1.78 0.92 0.09 73.33 Average: 3 23.82 0.00 1.60 0.84 0.08 73.66 Average: 4 21.50 0.00 1.63 1.25 0.07 75.55 Average: 5 23.40 0.00 1.52 0.68 0.07 74.33 Average: 6 21.97 0.00 1.74 0.77 0.07 75.45 Average: 7 28.92 0.00 1.74 0.56 0.08 68.69