---> uname -a: Linux prd-centos8-docker-8c-8g-28651.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 1150 25092 19 5646 30266 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:71:2b:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe71:2bd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:6b:52:e1 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:e3ff:fe6b:52e1/64 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) 11:14:20 LINUX RESTART (8 CPU) 11:15:01 AM tps rtps wtps bread/s bwrtn/s 11:16:01 AM 206.25 16.51 189.74 3136.54 10561.24 11:17:01 AM 225.36 2.83 222.53 1086.44 16365.88 11:18:01 AM 141.49 0.82 140.67 445.18 42006.41 11:19:01 AM 42.70 0.02 42.69 1.20 578.84 11:20:01 AM 13.20 0.48 12.71 21.46 309.50 11:21:01 AM 10.71 0.00 10.71 0.00 521.63 11:22:01 AM 14.30 0.00 14.30 0.00 271.24 11:23:01 AM 100.12 0.00 100.12 0.00 23493.89 11:24:01 AM 165.41 0.00 165.41 0.00 1866.98 11:25:01 AM 44.96 2.65 42.31 4527.91 21422.80 11:26:01 AM 48.98 1.65 47.33 1781.01 14002.17 Average: 92.13 2.27 89.87 999.91 11945.56 11:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 AM 28981852 30863896 3673860 11.25 2688 2198356 1803936 5.35 165896 3045776 165792 11:17:01 AM 27430832 29663756 5224880 16.00 2688 2541956 3601488 10.69 269988 4455484 56196 11:18:01 AM 24577260 27978284 8078452 24.74 2688 3684060 4491580 13.33 422164 7047464 56 11:19:01 AM 24452956 27857140 8202756 25.12 2688 3686388 4520712 13.41 436976 7154796 64 11:20:01 AM 24317760 27726108 8337952 25.53 2688 3690800 4416092 13.10 438588 7289972 72 11:21:01 AM 25113532 28530880 7542180 23.10 2688 3699792 3714596 11.02 440384 6497144 120 11:22:01 AM 25267964 28922320 7387748 22.62 2688 3934776 3655420 10.85 501672 6274648 230420 11:23:01 AM 23484648 27615592 9171064 28.08 2688 4400168 5926668 17.58 551260 7948712 1924 11:24:01 AM 24546024 28634740 8109688 24.83 2688 4346384 3742868 11.11 548052 6908480 17432 11:25:01 AM 25424344 30578772 7231368 22.14 2688 5403136 1912396 5.67 754740 5813836 264176 11:26:01 AM 25677028 30979204 6978684 21.37 2688 5546184 1560696 4.63 967692 5345980 40780 Average: 25388564 29031881 7267148 22.25 2688 3921091 3576950 10.61 499765 6162027 70639 11:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 223.40 175.55 1742.26 41.38 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 380.71 289.49 4749.76 44.77 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 11:18:01 AM eth0 336.44 204.52 10011.16 19.25 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:18:01 AM vethd0bbae5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:19:01 AM lo 30.04 30.04 2.70 2.70 0.00 0.00 0.00 0.00 11:19:01 AM eth0 76.52 52.10 20.07 20.66 0.00 0.00 0.00 0.00 11:19:01 AM docker0 8.45 9.55 1.14 1.12 0.00 0.00 0.00 0.00 11:19:01 AM vethab1adf6 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 AM lo 60.68 60.68 3.70 3.70 0.00 0.00 0.00 0.00 11:20:01 AM eth0 313.35 240.04 79.98 84.87 0.00 0.00 0.00 0.00 11:20:01 AM docker0 3.45 4.15 0.62 0.67 0.00 0.00 0.00 0.00 11:21:01 AM lo 7.87 7.87 0.38 0.38 0.00 0.00 0.00 0.00 11:21:01 AM eth0 134.43 108.12 81.79 38.43 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:22:01 AM eth0 105.75 80.81 711.56 15.08 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 32.12 32.12 4.28 4.28 0.00 0.00 0.00 0.00 11:23:01 AM eth0 488.35 257.95 2279.65 23.24 0.00 0.00 0.00 0.00 11:23:01 AM docker0 14.58 17.13 1.71 3.01 0.00 0.00 0.00 0.00 11:23:01 AM veth93cf90b 11.56 13.33 1.40 2.50 0.00 0.00 0.00 0.00 11:23:01 AM vethe792600 3.02 4.47 0.50 0.77 0.00 0.00 0.00 0.00 11:24:01 AM lo 1434.52 1434.52 245.79 245.79 0.00 0.00 0.00 0.00 11:24:01 AM eth0 154.63 132.59 322.63 45.57 0.00 0.00 0.00 0.00 11:24:01 AM docker0 614.38 630.99 119.60 115.22 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:25:01 AM eth0 271.89 192.50 2341.99 28.64 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 184.26 150.03 1239.64 36.04 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.47 142.47 23.36 23.36 0.00 0.00 0.00 0.00 Average: eth0 242.70 171.24 2143.72 36.17 0.00 0.00 0.00 0.00 Average: docker0 58.26 60.18 11.19 10.91 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) 11:14:20 LINUX RESTART (8 CPU) 11:15:01 AM CPU %user %nice %system %iowait %steal %idle 11:16:01 AM all 13.13 0.00 1.25 1.00 0.05 84.56 11:16:01 AM 0 7.67 0.00 1.02 0.40 0.07 90.84 11:16:01 AM 1 17.16 0.00 1.21 1.96 0.05 79.63 11:16:01 AM 2 21.65 0.00 2.43 1.44 0.07 74.42 11:16:01 AM 3 9.53 0.00 0.80 1.22 0.07 88.39 11:16:01 AM 4 6.15 0.00 0.64 0.87 0.05 92.30 11:16:01 AM 5 22.86 0.00 2.15 0.52 0.05 74.42 11:16:01 AM 6 14.82 0.00 1.30 1.54 0.05 82.29 11:16:01 AM 7 5.25 0.00 0.45 0.08 0.03 94.19 11:17:01 AM all 42.18 0.00 1.51 0.99 0.10 55.22 11:17:01 AM 0 29.63 0.00 1.44 0.13 0.08 68.71 11:17:01 AM 1 47.48 0.00 0.94 2.54 0.12 48.93 11:17:01 AM 2 48.75 0.00 1.97 1.12 0.10 48.06 11:17:01 AM 3 51.29 0.00 1.72 0.70 0.10 46.18 11:17:01 AM 4 53.16 0.00 1.94 0.87 0.08 43.95 11:17:01 AM 5 20.22 0.00 1.57 1.17 0.08 76.95 11:17:01 AM 6 43.93 0.00 1.55 1.29 0.10 53.13 11:17:01 AM 7 42.95 0.00 0.90 0.12 0.12 55.92 11:18:01 AM all 24.20 0.00 2.92 2.72 0.07 70.09 11:18:01 AM 0 16.41 0.00 2.62 0.03 0.07 80.87 11:18:01 AM 1 31.10 0.00 2.94 4.87 0.08 61.00 11:18:01 AM 2 20.45 0.00 3.30 0.71 0.08 75.46 11:18:01 AM 3 24.25 0.00 3.49 4.13 0.08 68.04 11:18:01 AM 4 23.65 0.00 2.94 5.43 0.07 67.90 11:18:01 AM 5 29.06 0.00 3.21 0.31 0.07 67.35 11:18:01 AM 6 24.49 0.00 2.42 5.95 0.07 67.07 11:18:01 AM 7 24.12 0.00 2.46 0.22 0.07 73.13 11:19:01 AM all 22.65 0.00 2.47 0.06 0.09 74.73 11:19:01 AM 0 27.27 0.00 3.15 0.07 0.10 69.41 11:19:01 AM 1 22.15 0.00 2.75 0.03 0.08 74.98 11:19:01 AM 2 25.92 0.00 2.52 0.08 0.08 71.39 11:19:01 AM 3 20.95 0.00 2.56 0.05 0.08 76.35 11:19:01 AM 4 26.26 0.00 2.43 0.02 0.10 71.19 11:19:01 AM 5 19.38 0.00 2.15 0.10 0.08 78.29 11:19:01 AM 6 22.35 0.00 2.22 0.07 0.08 75.28 11:19:01 AM 7 16.94 0.00 2.00 0.07 0.07 80.93 11:20:01 AM all 9.05 0.00 1.30 0.02 0.05 89.57 11:20:01 AM 0 7.73 0.00 0.92 0.00 0.05 91.30 11:20:01 AM 1 9.93 0.00 1.35 0.05 0.07 88.60 11:20:01 AM 2 8.59 0.00 1.17 0.02 0.05 90.17 11:20:01 AM 3 9.14 0.00 1.00 0.02 0.03 89.80 11:20:01 AM 4 7.73 0.00 1.34 0.03 0.05 90.84 11:20:01 AM 5 8.84 0.00 1.27 0.03 0.05 89.80 11:20:01 AM 6 11.39 0.00 1.82 0.00 0.05 86.73 11:20:01 AM 7 9.07 0.00 1.52 0.02 0.05 89.34 11:21:01 AM all 8.80 0.00 0.41 0.03 0.03 90.73 11:21:01 AM 0 3.61 0.00 0.45 0.00 0.03 95.91 11:21:01 AM 1 5.09 0.00 0.27 0.00 0.02 94.63 11:21:01 AM 2 2.94 0.00 0.70 0.18 0.03 96.14 11:21:01 AM 3 13.92 0.00 0.13 0.00 0.05 85.90 11:21:01 AM 4 4.28 0.00 0.43 0.02 0.03 95.24 11:21:01 AM 5 29.18 0.00 0.98 0.02 0.05 69.77 11:21:01 AM 6 6.05 0.00 0.18 0.00 0.03 93.73 11:21:01 AM 7 5.29 0.00 0.12 0.00 0.02 94.57 11:22:01 AM all 24.96 0.00 0.80 0.07 0.09 74.08 11:22:01 AM 0 28.11 0.00 0.51 0.10 0.07 71.21 11:22:01 AM 1 16.15 0.00 1.72 0.00 0.07 82.06 11:22:01 AM 2 14.76 0.00 0.55 0.10 0.05 84.54 11:22:01 AM 3 34.56 0.00 0.70 0.00 0.07 64.68 11:22:01 AM 4 16.65 0.00 0.83 0.03 0.07 82.42 11:22:01 AM 5 45.42 0.00 0.70 0.03 0.08 53.77 11:22:01 AM 6 36.38 0.00 0.73 0.20 0.28 62.41 11:22:01 AM 7 7.69 0.00 0.68 0.05 0.05 91.53 11:23:01 AM all 27.79 0.00 1.75 2.03 0.08 68.35 11:23:01 AM 0 10.03 0.00 1.61 0.47 0.08 87.80 11:23:01 AM 1 33.16 0.00 1.80 2.55 0.08 62.41 11:23:01 AM 2 32.25 0.00 1.92 0.39 0.08 65.36 11:23:01 AM 3 32.65 0.00 1.63 0.91 0.08 64.74 11:23:01 AM 4 21.96 0.00 1.73 0.18 0.07 76.06 11:23:01 AM 5 40.83 0.00 1.81 7.34 0.08 49.93 11:23:01 AM 6 29.78 0.00 1.96 3.49 0.07 64.70 11:23:01 AM 7 21.69 0.00 1.56 0.87 0.05 75.83 11:24:01 AM all 25.54 0.00 2.31 0.30 0.09 71.75 11:24:01 AM 0 22.03 0.00 3.76 2.22 0.08 71.91 11:24:01 AM 1 21.94 0.00 2.67 0.03 0.10 75.26 11:24:01 AM 2 26.05 0.00 2.30 0.00 0.08 71.57 11:24:01 AM 3 18.47 0.00 2.08 0.02 0.08 79.34 11:24:01 AM 4 28.16 0.00 2.27 0.08 0.08 69.41 11:24:01 AM 5 30.55 0.00 1.69 0.07 0.08 67.60 11:24:01 AM 6 33.99 0.00 1.66 0.00 0.10 64.25 11:24:01 AM 7 23.11 0.00 2.07 0.02 0.10 74.70 11:25:01 AM all 32.22 0.00 1.67 1.46 0.07 64.58 11:25:01 AM 0 19.78 0.00 1.47 0.70 0.07 77.98 11:25:01 AM 1 42.24 0.00 1.30 2.83 0.07 53.56 11:25:01 AM 2 52.17 0.00 2.26 0.00 0.10 45.47 11:25:01 AM 3 23.38 0.00 1.56 0.79 0.07 74.21 11:25:01 AM 4 34.63 0.00 2.26 7.11 0.07 55.94 11:25:01 AM 5 22.02 0.00 2.20 0.23 0.07 75.48 11:25:01 AM 6 40.08 0.00 1.44 0.00 0.07 58.42 11:25:01 AM 7 23.40 0.00 0.85 0.02 0.07 75.66 11:26:01 AM all 23.94 0.00 1.06 0.74 0.05 74.21 11:26:01 AM 0 9.15 0.00 0.68 0.30 0.03 89.83 11:26:01 AM 1 36.02 0.00 0.95 4.29 0.07 58.67 11:26:01 AM 2 11.96 0.00 1.25 0.57 0.03 86.19 11:26:01 AM 3 17.32 0.00 0.92 0.08 0.05 81.63 11:26:01 AM 4 30.24 0.00 0.77 0.00 0.05 68.94 11:26:01 AM 5 30.13 0.00 0.74 0.05 0.05 69.04 11:26:01 AM 6 41.10 0.00 2.17 0.13 0.07 56.53 11:26:01 AM 7 15.62 0.00 0.99 0.45 0.05 82.89 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.13 0.00 1.59 0.85 0.07 74.36 Average: 0 16.47 0.00 1.60 0.40 0.07 81.46 Average: 1 25.67 0.00 1.63 1.74 0.07 70.89 Average: 2 24.13 0.00 1.85 0.42 0.07 73.53 Average: 3 23.20 0.00 1.51 0.72 0.07 74.50 Average: 4 22.99 0.00 1.60 1.33 0.07 74.01 Average: 5 27.11 0.00 1.68 0.90 0.07 70.25 Average: 6 27.67 0.00 1.59 1.15 0.09 69.51 Average: 7 17.74 0.00 1.24 0.17 0.06 80.79