---> uname -a: Linux prd-centos8-docker-8c-8g-25428.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1127 25322 19 5440 30289 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:5e:5a:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe5e:5a0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:ec:95:50 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::42:76ff:feec:9550/64 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) 07/03/2025 _x86_64_ (8 CPU) 10:07:59 LINUX RESTART (8 CPU) 10:09:01 AM tps rtps wtps bread/s bwrtn/s 10:10:01 AM 264.90 17.29 247.60 3554.02 12821.31 10:11:01 AM 138.32 1.75 136.57 553.68 12361.93 10:12:01 AM 121.19 0.70 120.49 453.64 40163.24 10:13:01 AM 36.63 0.05 36.58 0.53 565.35 10:14:01 AM 11.35 0.43 10.91 20.93 457.81 10:15:01 AM 8.16 0.00 8.16 0.00 256.25 10:16:01 AM 104.58 0.00 104.58 0.00 23395.00 10:17:01 AM 91.85 0.00 91.85 0.00 1426.36 10:18:01 AM 55.41 2.55 52.87 4516.49 28330.11 Average: 92.49 2.53 89.96 1011.02 13309.09 10:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 AM 28421184 30567836 4234528 12.97 2688 2459696 2112140 6.27 213708 3537300 281756 10:11:01 AM 25440664 28448156 7215048 22.09 2688 3311132 4111856 12.20 323960 6367720 781620 10:12:01 AM 24689700 28086836 7966012 24.39 2688 3679976 5439492 16.14 428140 6927180 104 10:13:01 AM 24555580 27957536 8100132 24.80 2688 3684624 4211680 12.50 436268 7052888 516 10:14:01 AM 25395808 28808324 7259904 22.23 2688 3695004 3508060 10.41 439392 6215524 1108 10:15:01 AM 25131548 28547200 7524164 23.04 2688 3697764 3873316 11.49 441784 6472520 1580 10:16:01 AM 23302940 27418652 9352772 28.64 2688 4384828 6207068 18.42 548964 8132276 1624 10:17:01 AM 24176492 28259892 8479220 25.97 2688 4340336 4207420 12.48 546832 7275952 17480 10:18:01 AM 25952532 31028824 6703180 20.53 2688 5324392 1498956 4.45 897728 5143244 45396 Average: 25229605 28791473 7426107 22.74 2688 3841972 3907776 11.59 475197 6347178 125687 10:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 425.66 321.83 5080.31 58.82 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 435.75 292.30 10677.49 44.23 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 2.13 2.13 0.10 0.10 0.00 0.00 0.00 0.00 10:12:01 AM eth0 9.28 9.08 2.69 4.60 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:12:01 AM veth52e8da7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:13:01 AM lo 45.11 45.11 3.95 3.95 0.00 0.00 0.00 0.00 10:13:01 AM eth0 121.77 91.69 46.43 50.23 0.00 0.00 0.00 0.00 10:13:01 AM docker0 9.90 11.36 1.56 1.44 0.00 0.00 0.00 0.00 10:14:01 AM lo 53.46 53.46 2.73 2.73 0.00 0.00 0.00 0.00 10:14:01 AM eth0 340.09 227.95 93.94 86.50 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.72 0.92 0.11 0.17 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 139.35 95.62 81.02 27.46 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM lo 20.63 20.63 2.52 2.52 0.00 0.00 0.00 0.00 10:16:01 AM eth0 620.51 330.52 2960.22 29.90 0.00 0.00 0.00 0.00 10:16:01 AM docker0 8.21 8.83 0.80 1.79 0.00 0.00 0.00 0.00 10:16:01 AM veth3bf1d29 8.21 8.96 0.91 1.80 0.00 0.00 0.00 0.00 10:16:01 AM veth30365e8 0.00 0.40 0.00 0.17 0.00 0.00 0.00 0.00 10:17:01 AM lo 1434.86 1434.86 247.05 247.05 0.00 0.00 0.00 0.00 10:17:01 AM eth0 119.56 88.20 309.43 34.13 0.00 0.00 0.00 0.00 10:17:01 AM docker0 621.39 639.05 120.67 116.44 0.00 0.00 0.00 0.00 10:18:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:18:01 AM eth0 101.12 84.07 1262.36 21.09 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 173.01 173.01 28.49 28.49 0.00 0.00 0.00 0.00 Average: eth0 257.00 171.25 2279.28 39.66 0.00 0.00 0.00 0.00 Average: docker0 71.13 73.37 13.68 13.32 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) 07/03/2025 _x86_64_ (8 CPU) 10:07:59 LINUX RESTART (8 CPU) 10:09:01 AM CPU %user %nice %system %iowait %steal %idle 10:10:01 AM all 20.03 0.00 1.43 1.20 0.08 77.26 10:10:01 AM 0 28.61 0.00 1.50 1.24 0.10 68.54 10:10:01 AM 1 26.84 0.00 2.20 1.34 0.08 69.54 10:10:01 AM 2 16.78 0.00 2.28 2.78 0.08 78.08 10:10:01 AM 3 16.43 0.00 1.32 2.01 0.07 80.16 10:10:01 AM 4 13.12 0.00 1.15 0.69 0.05 84.99 10:10:01 AM 5 19.60 0.00 1.14 0.47 0.10 78.70 10:10:01 AM 6 10.64 0.00 0.70 0.33 0.08 88.24 10:10:01 AM 7 28.19 0.00 1.15 0.75 0.08 69.82 10:11:01 AM all 48.28 0.00 1.86 0.54 0.10 49.21 10:11:01 AM 0 56.87 0.00 1.97 0.70 0.10 40.36 10:11:01 AM 1 37.18 0.00 2.19 0.10 0.10 60.42 10:11:01 AM 2 52.76 0.00 2.28 1.10 0.10 43.76 10:11:01 AM 3 58.02 0.00 2.91 0.62 0.12 38.32 10:11:01 AM 4 50.74 0.00 0.92 0.32 0.12 47.90 10:11:01 AM 5 58.15 0.00 1.34 0.22 0.10 40.20 10:11:01 AM 6 40.55 0.00 1.09 0.07 0.12 58.18 10:11:01 AM 7 31.96 0.00 2.19 1.19 0.08 64.57 10:12:01 AM all 17.38 0.00 2.91 1.70 0.08 77.93 10:12:01 AM 0 16.02 0.00 2.82 0.13 0.10 80.92 10:12:01 AM 1 17.98 0.00 2.94 2.70 0.08 76.30 10:12:01 AM 2 17.21 0.00 3.41 6.35 0.10 72.93 10:12:01 AM 3 16.38 0.00 2.13 0.05 0.07 81.37 10:12:01 AM 4 20.92 0.00 2.93 1.85 0.07 74.23 10:12:01 AM 5 15.98 0.00 2.94 0.69 0.08 80.31 10:12:01 AM 6 14.54 0.00 3.16 0.84 0.05 81.41 10:12:01 AM 7 20.04 0.00 2.92 0.97 0.08 75.97 10:13:01 AM all 21.14 0.00 2.35 0.27 0.09 76.16 10:13:01 AM 0 18.33 0.00 2.47 0.42 0.10 78.68 10:13:01 AM 1 14.52 0.00 2.28 0.12 0.10 82.99 10:13:01 AM 2 23.71 0.00 2.54 0.17 0.08 73.50 10:13:01 AM 3 18.91 0.00 1.94 0.18 0.08 78.88 10:13:01 AM 4 22.85 0.00 2.49 0.33 0.10 74.23 10:13:01 AM 5 26.27 0.00 2.88 0.10 0.08 70.67 10:13:01 AM 6 21.49 0.00 2.14 0.64 0.08 75.65 10:13:01 AM 7 23.06 0.00 2.02 0.18 0.07 74.66 10:14:01 AM all 8.06 0.00 1.07 0.11 0.06 90.69 10:14:01 AM 0 4.44 0.00 0.52 0.02 0.07 94.96 10:14:01 AM 1 6.67 0.00 1.67 0.18 0.07 91.41 10:14:01 AM 2 9.35 0.00 1.27 0.13 0.07 89.17 10:14:01 AM 3 4.52 0.00 1.17 0.18 0.07 94.06 10:14:01 AM 4 10.91 0.00 0.75 0.00 0.05 88.29 10:14:01 AM 5 6.65 0.00 1.24 0.30 0.07 91.74 10:14:01 AM 6 12.16 0.00 1.04 0.05 0.07 86.69 10:14:01 AM 7 9.79 0.00 0.94 0.02 0.05 89.20 10:15:01 AM all 19.88 0.00 0.47 0.02 0.06 79.57 10:15:01 AM 0 18.11 0.00 0.50 0.00 0.07 81.33 10:15:01 AM 1 17.76 0.00 0.20 0.08 0.07 81.89 10:15:01 AM 2 23.75 0.00 1.08 0.02 0.07 75.09 10:15:01 AM 3 33.56 0.00 0.23 0.00 0.07 66.14 10:15:01 AM 4 4.66 0.00 0.37 0.00 0.05 94.93 10:15:01 AM 5 12.32 0.00 0.37 0.02 0.03 87.26 10:15:01 AM 6 36.89 0.00 0.77 0.00 0.05 62.29 10:15:01 AM 7 11.99 0.00 0.27 0.02 0.05 87.68 10:16:01 AM all 31.44 0.00 1.93 0.52 0.14 65.98 10:16:01 AM 0 44.29 0.00 1.95 0.08 0.15 53.52 10:16:01 AM 1 15.62 0.00 1.51 0.32 0.14 82.42 10:16:01 AM 2 36.35 0.00 2.24 0.64 0.15 60.61 10:16:01 AM 3 26.34 0.00 1.59 0.54 0.17 71.36 10:16:01 AM 4 30.70 0.00 2.14 1.01 0.15 66.00 10:16:01 AM 5 29.20 0.00 1.81 0.30 0.15 68.53 10:16:01 AM 6 37.13 0.00 2.56 1.10 0.10 59.11 10:16:01 AM 7 31.74 0.00 1.59 0.15 0.10 66.42 10:17:01 AM all 27.56 0.00 2.11 0.56 0.10 69.66 10:17:01 AM 0 27.93 0.00 1.99 0.08 0.12 69.87 10:17:01 AM 1 30.69 0.00 2.19 1.21 0.12 65.80 10:17:01 AM 2 28.25 0.00 3.02 0.54 0.12 68.07 10:17:01 AM 3 25.11 0.00 1.81 0.15 0.10 72.82 10:17:01 AM 4 21.87 0.00 1.71 0.03 0.08 76.30 10:17:01 AM 5 33.05 0.00 1.53 0.05 0.08 65.29 10:17:01 AM 6 24.99 0.00 2.79 2.23 0.10 69.89 10:17:01 AM 7 28.60 0.00 1.81 0.20 0.10 69.28 10:18:01 AM all 28.44 0.00 1.58 1.80 0.08 68.11 10:18:01 AM 0 36.23 0.00 1.40 0.25 0.10 62.01 10:18:01 AM 1 19.91 0.00 1.27 4.03 0.07 74.73 10:18:01 AM 2 23.42 0.00 2.24 6.75 0.08 67.51 10:18:01 AM 3 27.36 0.00 1.76 1.02 0.08 69.77 10:18:01 AM 4 23.99 0.00 1.39 0.07 0.07 74.49 10:18:01 AM 5 24.01 0.00 1.79 0.52 0.07 73.61 10:18:01 AM 6 38.73 0.00 1.74 1.74 0.08 57.71 10:18:01 AM 7 33.84 0.00 1.04 0.02 0.07 65.04 Average: all 24.68 0.00 1.74 0.75 0.09 72.74 Average: 0 27.86 0.00 1.68 0.33 0.10 70.03 Average: 1 20.80 0.00 1.83 1.12 0.09 76.16 Average: 2 25.72 0.00 2.26 2.05 0.10 69.87 Average: 3 25.18 0.00 1.65 0.53 0.09 72.54 Average: 4 22.18 0.00 1.54 0.48 0.08 75.72 Average: 5 25.02 0.00 1.67 0.30 0.09 72.93 Average: 6 26.34 0.00 1.77 0.78 0.08 71.03 Average: 7 24.34 0.00 1.55 0.39 0.08 73.64