---> uname -a: Linux prd-centos8-docker-8c-8g-46180.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1078 26582 19 4228 30346 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:01:42:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe01:4293/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:83:fd:9d 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::42:7fff:fe83:fd9d/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) 09/16/2025 _x86_64_ (8 CPU) 09:47:33 LINUX RESTART (8 CPU) 09:48:01 AM tps rtps wtps bread/s bwrtn/s 09:49:01 AM 207.78 6.33 201.45 997.67 7095.13 09:50:01 AM 238.84 18.28 220.56 7580.94 12080.32 09:51:01 AM 22.94 0.05 22.89 1.07 8168.21 09:52:01 AM 44.31 2.52 41.79 1021.83 2507.50 09:53:01 AM 248.72 13.88 234.84 1031.92 33425.92 09:54:01 AM 23.98 0.00 23.98 0.00 18077.80 09:55:01 AM 9.31 0.00 9.31 0.00 436.29 09:56:01 AM 3.95 0.00 3.95 0.00 78.94 09:57:01 AM 8.10 0.07 8.03 50.12 180.72 09:58:01 AM 12.70 0.07 12.63 9.73 1807.21 Average: 82.07 4.12 77.95 1069.38 8386.02 09:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:49:01 AM 29548156 31278776 3107556 9.52 2688 2050548 1973552 5.86 138896 2527768 232240 09:50:01 AM 28057680 30319108 4598032 14.08 2688 2575256 2271552 6.74 255856 3859932 234136 09:51:01 AM 27895332 30157008 4760380 14.58 2688 2575368 2421584 7.18 256012 4024488 28 09:52:01 AM 27005616 29737768 5650096 17.30 2688 3041484 2676736 7.94 386856 4764860 376532 09:53:01 AM 26089360 29812184 6566352 20.11 2688 4015384 2599024 7.71 660692 5344884 536732 09:54:01 AM 25702620 29425664 6953092 21.29 2688 4015480 2999836 8.90 660692 5729812 20 09:55:01 AM 25680484 29411980 6975228 21.36 2688 4023812 2999836 8.90 660848 5750756 4 09:56:01 AM 25688968 29420652 6966744 21.33 2688 4023908 2999836 8.90 660848 5742676 28 09:57:01 AM 25613112 29347980 7042600 21.57 2688 4026884 3003492 8.91 665352 5815400 28 09:58:01 AM 27255768 31099760 5399944 16.54 2688 4134964 1501008 4.45 805148 4033852 67556 Average: 26853710 30001088 5802002 17.77 2688 3448309 2544646 7.55 515120 4759443 144730 09:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 112.90 89.44 1344.94 33.16 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 438.54 314.81 4810.20 42.46 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 137.50 89.12 77.06 31.04 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 1506.15 831.08 6244.97 63.40 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM lo 12.81 12.81 1.35 1.35 0.00 0.00 0.00 0.00 09:53:01 AM eth0 411.70 259.98 2427.39 31.68 0.00 0.00 0.00 0.00 09:53:01 AM docker0 4.77 5.96 0.65 0.69 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 35.88 21.18 41.42 10.48 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 42.32 28.27 185.44 2.92 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 226.26 174.80 78.00 55.06 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 118.78 88.65 79.73 32.22 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 66.51 58.65 271.29 14.57 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.14 0.14 0.00 0.00 0.00 0.00 Average: eth0 309.64 195.59 1556.04 31.70 0.00 0.00 0.00 0.00 Average: docker0 0.48 0.60 0.06 0.07 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) 09/16/2025 _x86_64_ (8 CPU) 09:47:33 LINUX RESTART (8 CPU) 09:48:01 AM CPU %user %nice %system %iowait %steal %idle 09:49:01 AM all 10.01 0.00 1.06 0.81 0.05 88.07 09:49:01 AM 0 6.88 0.00 0.85 0.27 0.07 91.93 09:49:01 AM 1 3.76 0.00 0.62 0.97 0.07 94.58 09:49:01 AM 2 11.05 0.00 1.45 0.63 0.07 86.80 09:49:01 AM 3 11.04 0.00 0.63 0.22 0.03 88.08 09:49:01 AM 4 5.74 0.00 1.27 2.79 0.07 90.13 09:49:01 AM 5 25.72 0.00 2.50 0.75 0.05 70.98 09:49:01 AM 6 11.56 0.00 0.70 0.35 0.03 87.35 09:49:01 AM 7 4.28 0.00 0.47 0.50 0.03 94.72 09:50:01 AM all 12.38 0.00 1.02 2.12 0.06 84.42 09:50:01 AM 0 9.42 0.00 0.99 2.21 0.07 87.31 09:50:01 AM 1 10.92 0.00 0.85 2.17 0.07 85.99 09:50:01 AM 2 11.32 0.00 1.34 3.21 0.05 84.08 09:50:01 AM 3 10.18 0.00 1.25 3.11 0.07 85.39 09:50:01 AM 4 6.47 0.00 0.74 1.25 0.07 91.47 09:50:01 AM 5 10.18 0.00 0.89 1.42 0.07 87.44 09:50:01 AM 6 32.70 0.00 0.73 1.07 0.08 65.41 09:50:01 AM 7 7.80 0.00 1.37 2.53 0.05 88.26 09:51:01 AM all 6.66 0.00 0.29 0.43 0.04 92.58 09:51:01 AM 0 4.44 0.00 0.13 0.07 0.05 95.31 09:51:01 AM 1 1.79 0.00 0.18 1.67 0.03 96.33 09:51:01 AM 2 4.39 0.00 0.12 1.73 0.03 93.73 09:51:01 AM 3 2.52 0.00 0.10 0.00 0.02 97.36 09:51:01 AM 4 1.35 0.00 0.72 0.00 0.07 97.86 09:51:01 AM 5 28.77 0.00 0.80 0.00 0.05 70.38 09:51:01 AM 6 8.62 0.00 0.12 0.00 0.02 91.25 09:51:01 AM 7 1.37 0.00 0.15 0.00 0.03 98.45 09:52:01 AM all 24.16 0.00 1.21 0.26 0.08 74.30 09:52:01 AM 0 30.93 0.00 1.48 0.07 0.08 67.44 09:52:01 AM 1 16.63 0.00 1.51 0.84 0.10 80.92 09:52:01 AM 2 31.15 0.00 1.09 0.29 0.08 67.39 09:52:01 AM 3 24.68 0.00 0.82 0.05 0.08 74.36 09:52:01 AM 4 20.18 0.00 1.19 0.12 0.08 78.43 09:52:01 AM 5 23.91 0.00 1.64 0.59 0.08 73.77 09:52:01 AM 6 36.40 0.00 0.99 0.00 0.07 62.54 09:52:01 AM 7 9.41 0.00 0.92 0.12 0.05 89.49 09:53:01 AM all 20.34 0.30 3.25 2.05 0.09 73.96 09:53:01 AM 0 16.87 0.03 2.74 0.39 0.12 79.85 09:53:01 AM 1 21.32 0.00 3.73 5.44 0.10 69.41 09:53:01 AM 2 28.83 0.00 3.08 0.12 0.08 67.89 09:53:01 AM 3 18.31 0.02 2.49 2.46 0.08 76.63 09:53:01 AM 4 16.04 0.03 3.59 2.12 0.10 78.12 09:53:01 AM 5 16.94 0.05 2.86 1.16 0.08 78.90 09:53:01 AM 6 22.05 0.02 3.57 2.72 0.08 71.56 09:53:01 AM 7 22.38 2.24 3.97 2.00 0.08 69.32 09:54:01 AM all 6.58 0.00 0.15 0.66 0.03 92.58 09:54:01 AM 0 4.32 0.00 0.05 0.00 0.05 95.58 09:54:01 AM 1 16.26 0.00 0.23 3.18 0.03 80.29 09:54:01 AM 2 22.84 0.00 0.38 0.00 0.03 76.74 09:54:01 AM 3 5.84 0.00 0.07 0.00 0.03 94.06 09:54:01 AM 4 1.02 0.00 0.23 2.02 0.03 96.69 09:54:01 AM 5 1.37 0.00 0.07 0.00 0.02 98.55 09:54:01 AM 6 0.55 0.00 0.08 0.00 0.02 99.35 09:54:01 AM 7 0.45 0.00 0.08 0.08 0.02 99.37 09:55:01 AM all 4.02 0.00 0.06 0.05 0.02 95.85 09:55:01 AM 0 1.53 0.00 0.05 0.00 0.02 98.40 09:55:01 AM 1 16.75 0.00 0.03 0.00 0.02 83.20 09:55:01 AM 2 1.87 0.00 0.05 0.00 0.02 98.07 09:55:01 AM 3 8.99 0.00 0.08 0.03 0.03 90.86 09:55:01 AM 4 1.23 0.00 0.08 0.08 0.02 98.58 09:55:01 AM 5 0.57 0.00 0.05 0.17 0.03 99.18 09:55:01 AM 6 0.60 0.00 0.03 0.00 0.02 99.35 09:55:01 AM 7 0.58 0.00 0.07 0.15 0.03 99.17 09:56:01 AM all 3.69 0.00 0.28 0.01 0.03 95.99 09:56:01 AM 0 0.32 0.00 0.33 0.03 0.03 99.28 09:56:01 AM 1 1.88 0.00 0.08 0.00 0.03 98.00 09:56:01 AM 2 0.53 0.00 0.70 0.05 0.03 98.68 09:56:01 AM 3 2.90 0.00 0.05 0.00 0.02 97.03 09:56:01 AM 4 20.96 0.00 0.80 0.00 0.03 78.21 09:56:01 AM 5 0.82 0.00 0.08 0.00 0.03 99.06 09:56:01 AM 6 1.30 0.00 0.08 0.00 0.03 98.58 09:56:01 AM 7 0.78 0.00 0.10 0.00 0.02 99.10 09:57:01 AM all 8.39 0.00 0.43 0.05 0.03 91.10 09:57:01 AM 0 4.32 0.00 0.20 0.00 0.03 95.44 09:57:01 AM 1 1.79 0.00 0.33 0.00 0.02 97.86 09:57:01 AM 2 2.45 0.00 0.17 0.20 0.02 97.16 09:57:01 AM 3 5.94 0.00 0.10 0.00 0.02 93.95 09:57:01 AM 4 26.18 0.00 0.57 0.08 0.05 73.12 09:57:01 AM 5 1.62 0.00 0.84 0.12 0.03 97.39 09:57:01 AM 6 20.24 0.00 1.10 0.00 0.03 78.63 09:57:01 AM 7 4.55 0.00 0.13 0.00 0.03 95.29 09:58:01 AM all 5.36 0.00 0.59 0.07 0.04 93.95 09:58:01 AM 0 3.30 0.00 0.62 0.00 0.05 96.03 09:58:01 AM 1 2.92 0.00 0.60 0.10 0.05 96.33 09:58:01 AM 2 3.74 0.00 0.52 0.00 0.03 95.71 09:58:01 AM 3 2.82 0.00 0.70 0.00 0.02 96.46 09:58:01 AM 4 5.26 0.00 0.43 0.33 0.02 93.96 09:58:01 AM 5 1.39 0.00 0.67 0.03 0.05 97.86 09:58:01 AM 6 19.81 0.00 0.72 0.07 0.05 79.36 09:58:01 AM 7 3.61 0.00 0.50 0.02 0.02 95.86 Average: all 10.14 0.03 0.83 0.65 0.05 88.30 Average: 0 8.20 0.00 0.74 0.30 0.06 90.69 Average: 1 9.39 0.00 0.82 1.44 0.05 88.30 Average: 2 11.79 0.00 0.89 0.62 0.05 86.65 Average: 3 9.30 0.00 0.63 0.59 0.04 89.44 Average: 4 10.44 0.00 0.96 0.88 0.05 87.67 Average: 5 11.12 0.01 1.04 0.42 0.05 87.36 Average: 6 15.36 0.00 0.81 0.42 0.04 83.36 Average: 7 5.50 0.22 0.77 0.54 0.04 92.92