---> uname -a: Linux prd-centos8-docker-8c-8g-19896.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 1172 25120 19 5597 30244 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:8f:0c:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe8f:c2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:50:d7:5d 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::42:18ff:fe50:d75d/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) 06/10/2025 _x86_64_ (8 CPU) 08:35:31 LINUX RESTART (8 CPU) 08:36:01 AM tps rtps wtps bread/s bwrtn/s 08:37:01 AM 254.43 10.56 243.87 1395.67 7532.32 08:38:01 AM 244.44 18.89 225.54 4213.13 11540.54 08:39:01 AM 228.62 0.57 228.06 413.20 51143.37 08:40:01 AM 32.72 0.25 32.47 90.90 592.84 08:41:01 AM 28.65 0.48 28.17 21.46 532.12 08:42:01 AM 9.23 0.00 9.23 0.00 423.16 08:43:01 AM 108.86 0.00 108.86 0.00 23339.54 08:44:01 AM 25.89 0.00 25.89 0.00 932.72 08:45:01 AM 175.07 2.47 172.60 4497.92 6567.79 08:46:01 AM 46.27 1.43 44.84 1731.69 28269.31 Average: 115.42 3.47 111.95 1236.32 13087.28 08:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 AM 29618832 31257960 3036880 9.30 2688 1962820 1416900 4.20 147244 2462084 145912 08:38:01 AM 27969472 30124804 4686240 14.35 2688 2468484 2375324 7.05 248548 3953696 249924 08:39:01 AM 25431636 28812636 7224076 22.12 2688 3665296 4745096 14.08 394776 6226376 144 08:40:01 AM 25018960 28406056 7636752 23.39 2688 3670404 5121328 15.19 431768 6596472 144 08:41:01 AM 24920804 28313828 7734908 23.69 2688 3676380 3857952 11.45 438968 6687840 0 08:42:01 AM 25751572 29157872 6904140 21.14 2688 3689268 3054636 9.06 448060 5853384 3868 08:43:01 AM 23697972 27793540 8957740 27.43 2688 4366952 5811328 17.24 548532 7741516 1632 08:44:01 AM 25029772 29077748 7625940 23.35 2688 4305892 3147060 9.34 542784 6433852 1184 08:45:01 AM 23611776 28592200 9043936 27.69 2688 5232872 3613392 10.72 719056 7663944 637440 08:46:01 AM 25760484 31007016 6895228 21.11 2688 5493940 1514100 4.49 954480 5278428 27420 Average: 25681128 29254366 6974584 21.36 2688 3853231 3465712 10.28 487422 5889759 106767 08:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 488.60 292.42 1521.24 54.69 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 457.81 339.00 4974.12 65.32 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 431.16 286.79 10738.46 36.86 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:39:01 AM veth86f162d 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 08:40:01 AM lo 8.35 8.35 0.66 0.66 0.00 0.00 0.00 0.00 08:40:01 AM eth0 36.95 24.24 10.76 10.56 0.00 0.00 0.00 0.00 08:40:01 AM docker0 1.42 1.78 0.23 0.21 0.00 0.00 0.00 0.00 08:40:01 AM vethbf7b1ac 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 AM lo 60.45 60.45 4.58 4.58 0.00 0.00 0.00 0.00 08:41:01 AM eth0 292.60 219.02 76.41 86.13 0.00 0.00 0.00 0.00 08:41:01 AM docker0 9.21 10.66 1.45 1.44 0.00 0.00 0.00 0.00 08:42:01 AM lo 34.48 34.48 1.70 1.70 0.00 0.00 0.00 0.00 08:42:01 AM eth0 120.05 109.22 47.35 52.81 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 12.91 12.91 2.16 2.16 0.00 0.00 0.00 0.00 08:43:01 AM eth0 632.44 347.53 2859.27 29.59 0.00 0.00 0.00 0.00 08:43:01 AM docker0 6.30 6.95 0.70 1.65 0.00 0.00 0.00 0.00 08:43:01 AM vetha81837a 6.30 7.08 0.79 1.67 0.00 0.00 0.00 0.00 08:43:01 AM vethd9e099f 0.00 0.32 0.00 0.11 0.00 0.00 0.00 0.00 08:44:01 AM lo 1031.82 1031.82 224.60 224.60 0.00 0.00 0.00 0.00 08:44:01 AM eth0 203.76 149.66 70.96 58.40 0.00 0.00 0.00 0.00 08:44:01 AM docker0 497.18 513.84 112.85 108.09 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:45:01 AM eth0 95.83 80.42 1425.11 15.88 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 477.99 312.48 2319.82 46.91 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.91 114.91 23.38 23.38 0.00 0.00 0.00 0.00 Average: eth0 323.73 216.08 2404.33 45.72 0.00 0.00 0.00 0.00 Average: docker0 51.42 53.34 11.52 11.14 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) 06/10/2025 _x86_64_ (8 CPU) 08:35:31 LINUX RESTART (8 CPU) 08:36:01 AM CPU %user %nice %system %iowait %steal %idle 08:37:01 AM all 10.61 0.00 1.43 1.52 0.15 86.29 08:37:01 AM 0 10.24 0.00 0.73 0.17 0.08 88.78 08:37:01 AM 1 16.80 0.00 2.00 0.46 0.08 80.66 08:37:01 AM 2 2.95 0.00 1.04 0.45 0.64 94.91 08:37:01 AM 3 19.71 0.00 1.73 0.26 0.17 78.13 08:37:01 AM 4 4.00 0.00 2.12 2.24 0.09 91.55 08:37:01 AM 5 12.75 0.00 1.44 8.69 0.05 77.06 08:37:01 AM 6 4.60 0.00 0.58 0.03 0.03 94.76 08:37:01 AM 7 13.39 0.00 1.81 0.19 0.07 84.54 08:38:01 AM all 33.04 0.00 1.57 0.97 0.10 64.33 08:38:01 AM 0 30.29 0.00 1.19 0.62 0.08 67.82 08:38:01 AM 1 38.73 0.00 1.22 0.72 0.10 59.23 08:38:01 AM 2 30.74 0.00 1.87 0.57 0.10 66.72 08:38:01 AM 3 29.27 0.00 1.59 1.37 0.10 67.67 08:38:01 AM 4 27.54 0.00 0.99 0.54 0.08 70.85 08:38:01 AM 5 41.32 0.00 2.88 2.16 0.12 53.52 08:38:01 AM 6 28.32 0.00 1.94 1.05 0.10 68.59 08:38:01 AM 7 38.06 0.00 0.85 0.72 0.08 60.29 08:39:01 AM all 36.32 0.00 3.15 1.06 0.10 59.37 08:39:01 AM 0 42.96 0.00 2.35 0.03 0.10 54.56 08:39:01 AM 1 44.72 0.00 2.53 2.48 0.10 50.18 08:39:01 AM 2 34.29 0.00 3.24 0.71 0.10 61.66 08:39:01 AM 3 31.52 0.00 2.95 1.93 0.08 63.52 08:39:01 AM 4 32.56 0.00 3.69 0.71 0.10 62.94 08:39:01 AM 5 17.20 0.00 3.47 1.06 0.08 78.19 08:39:01 AM 6 33.01 0.00 3.26 0.45 0.10 63.17 08:39:01 AM 7 54.33 0.00 3.74 1.09 0.12 40.72 08:40:01 AM all 21.21 0.00 2.09 0.05 0.08 76.58 08:40:01 AM 0 20.75 0.00 1.82 0.05 0.08 77.29 08:40:01 AM 1 18.08 0.00 2.21 0.05 0.08 79.58 08:40:01 AM 2 18.91 0.00 2.18 0.03 0.07 78.81 08:40:01 AM 3 24.50 0.00 2.76 0.08 0.08 72.57 08:40:01 AM 4 16.07 0.00 1.73 0.05 0.07 82.08 08:40:01 AM 5 17.84 0.00 2.02 0.03 0.07 80.04 08:40:01 AM 6 22.88 0.00 1.52 0.03 0.08 75.48 08:40:01 AM 7 30.63 0.00 2.48 0.03 0.08 66.78 08:41:01 AM all 18.25 0.00 2.42 0.04 0.08 79.21 08:41:01 AM 0 21.74 0.00 2.16 0.03 0.08 75.99 08:41:01 AM 1 20.69 0.00 2.16 0.02 0.08 77.05 08:41:01 AM 2 17.31 0.00 1.86 0.10 0.08 80.65 08:41:01 AM 3 14.48 0.00 3.58 0.03 0.07 81.83 08:41:01 AM 4 18.94 0.00 3.58 0.02 0.08 77.37 08:41:01 AM 5 16.21 0.00 2.24 0.02 0.08 81.45 08:41:01 AM 6 17.83 0.00 1.79 0.08 0.10 80.19 08:41:01 AM 7 18.77 0.00 1.96 0.03 0.07 79.17 08:42:01 AM all 21.98 0.00 1.13 0.02 0.08 76.80 08:42:01 AM 0 26.22 0.00 1.03 0.05 0.08 72.61 08:42:01 AM 1 14.95 0.00 0.94 0.00 0.07 84.05 08:42:01 AM 2 17.35 0.00 1.40 0.00 0.07 81.18 08:42:01 AM 3 32.12 0.00 0.92 0.02 0.08 66.86 08:42:01 AM 4 11.80 0.00 1.56 0.00 0.07 86.57 08:42:01 AM 5 24.79 0.00 0.99 0.02 0.08 74.13 08:42:01 AM 6 26.11 0.00 0.52 0.00 0.07 73.31 08:42:01 AM 7 22.51 0.00 1.67 0.05 0.08 75.69 08:43:01 AM all 27.59 0.00 1.92 0.46 0.09 69.94 08:43:01 AM 0 27.76 0.00 1.69 0.10 0.08 70.37 08:43:01 AM 1 39.82 0.00 1.73 0.60 0.10 57.75 08:43:01 AM 2 34.21 0.00 2.21 0.05 0.08 63.45 08:43:01 AM 3 31.80 0.00 2.25 0.02 0.08 65.85 08:43:01 AM 4 16.30 0.00 2.07 2.30 0.10 79.22 08:43:01 AM 5 28.55 0.00 1.54 0.37 0.07 69.47 08:43:01 AM 6 22.12 0.00 1.69 0.03 0.10 76.06 08:43:01 AM 7 20.17 0.00 2.17 0.23 0.08 77.34 08:44:01 AM all 28.62 0.00 2.53 0.02 0.12 68.70 08:44:01 AM 0 22.84 0.00 1.96 0.00 0.13 75.06 08:44:01 AM 1 32.41 0.00 1.81 0.03 0.12 65.63 08:44:01 AM 2 23.33 0.00 3.03 0.02 0.12 73.51 08:44:01 AM 3 37.15 0.00 3.56 0.03 0.10 59.16 08:44:01 AM 4 35.38 0.00 1.83 0.02 0.10 62.67 08:44:01 AM 5 29.76 0.00 2.25 0.03 0.13 67.82 08:44:01 AM 6 21.14 0.00 2.52 0.02 0.12 76.20 08:44:01 AM 7 26.94 0.00 3.29 0.02 0.12 69.63 08:45:01 AM all 31.00 0.00 1.66 0.33 0.08 66.93 08:45:01 AM 0 43.48 0.00 1.22 0.02 0.08 55.20 08:45:01 AM 1 27.75 0.00 1.52 0.00 0.08 70.64 08:45:01 AM 2 32.26 0.00 1.39 0.08 0.08 66.19 08:45:01 AM 3 43.44 0.00 3.08 0.55 0.08 52.84 08:45:01 AM 4 17.25 0.00 1.36 0.02 0.07 81.31 08:45:01 AM 5 31.55 0.00 2.12 1.22 0.08 65.02 08:45:01 AM 6 29.78 0.00 0.84 0.00 0.08 69.30 08:45:01 AM 7 22.44 0.00 1.76 0.79 0.05 74.96 08:46:01 AM all 28.79 0.00 1.49 0.35 0.14 69.25 08:46:01 AM 0 43.59 0.00 1.51 0.02 0.08 54.80 08:46:01 AM 1 29.07 0.00 1.57 0.27 0.08 69.01 08:46:01 AM 2 12.23 0.00 1.20 0.51 0.07 86.00 08:46:01 AM 3 41.26 0.00 1.39 0.30 0.10 56.95 08:46:01 AM 4 16.37 0.00 2.24 1.16 0.08 80.15 08:46:01 AM 5 42.02 0.00 2.13 0.03 0.52 55.29 08:46:01 AM 6 10.12 0.00 1.16 0.07 0.07 88.58 08:46:01 AM 7 35.60 0.00 0.67 0.42 0.08 63.23 Average: all 25.79 0.00 1.94 0.48 0.10 71.70 Average: 0 28.97 0.00 1.57 0.11 0.09 69.27 Average: 1 28.30 0.00 1.77 0.46 0.09 69.38 Average: 2 22.49 0.00 1.95 0.25 0.14 75.18 Average: 3 30.54 0.00 2.38 0.46 0.10 66.52 Average: 4 19.70 0.00 2.12 0.70 0.08 77.40 Average: 5 26.28 0.00 2.11 1.32 0.13 70.16 Average: 6 21.62 0.00 1.58 0.18 0.09 76.53 Average: 7 28.34 0.00 2.04 0.36 0.08 69.18