---> uname -a: Linux prd-centos8-docker-8c-8g-23402.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1113 26349 19 4427 30303 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:86:c0:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe86:c04b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:7c:18:57 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::42:53ff:fe7c:1857/64 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) 06/24/2025 _x86_64_ (8 CPU) 08:52:58 LINUX RESTART (8 CPU) 08:54:02 AM tps rtps wtps bread/s bwrtn/s 08:55:01 AM 267.88 19.01 248.86 4136.63 12643.14 08:56:01 AM 224.51 0.85 223.66 502.85 51568.04 08:57:01 AM 38.02 0.20 37.82 14.13 545.82 08:58:01 AM 17.91 0.43 17.48 20.93 347.12 08:59:01 AM 6.01 0.00 6.01 0.00 142.72 09:00:01 AM 7.31 0.05 7.26 0.53 397.57 09:01:01 AM 28.24 0.00 28.24 0.00 6284.69 09:02:01 AM 98.23 0.08 98.15 1.87 17572.19 09:03:01 AM 34.20 0.45 33.75 63.83 1849.74 Average: 79.91 2.31 77.60 520.03 10144.84 08:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 AM 27628596 29776628 5027116 15.39 2688 2461520 2685392 7.97 243404 4301912 267004 08:56:01 AM 25067724 28444300 7587988 23.24 2688 3660904 4420864 13.12 368152 6615496 116 08:57:01 AM 24801336 28181760 7854376 24.05 2688 3663848 4293212 12.74 432632 6812200 68 08:58:01 AM 24660752 28045240 7994960 24.48 2688 3668112 4171732 12.38 438560 6948944 28 08:59:01 AM 24610320 27996932 8045392 24.64 2688 3670244 4188636 12.43 438880 6999232 76 09:00:01 AM 25403340 28798328 7252372 22.21 2688 3678480 3522280 10.45 440712 6209864 12 09:01:01 AM 24804800 28455176 7850912 24.04 2688 3932452 3853260 11.43 504420 6734448 42652 09:02:01 AM 22957552 27082536 9698160 29.70 2688 4396268 6472632 19.20 551300 8476132 5548 09:03:01 AM 26995132 31052472 5660580 17.33 2688 4315468 1535676 4.56 722584 4295020 17732 Average: 25214395 28648152 7441317 22.79 2688 3716366 3904854 11.59 460072 6377028 37026 08:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 483.19 350.32 5125.78 67.19 0.00 0.00 0.00 0.00 08:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 429.86 284.79 10683.83 42.73 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:56:01 AM vethb59cd7e 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:57:01 AM lo 10.58 10.58 0.87 0.87 0.00 0.00 0.00 0.00 08:57:01 AM eth0 26.22 18.54 7.43 10.34 0.00 0.00 0.00 0.00 08:57:01 AM docker0 2.12 2.60 0.33 0.30 0.00 0.00 0.00 0.00 08:57:01 AM vethadc1864 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:58:01 AM lo 60.61 60.61 4.35 4.35 0.00 0.00 0.00 0.00 08:58:01 AM eth0 222.96 148.65 58.77 61.09 0.00 0.00 0.00 0.00 08:58:01 AM docker0 7.76 8.75 1.23 1.14 0.00 0.00 0.00 0.00 08:59:01 AM lo 55.26 55.26 2.82 2.82 0.00 0.00 0.00 0.00 08:59:01 AM eth0 166.14 130.24 46.95 59.67 0.00 0.00 0.00 0.00 08:59:01 AM docker0 0.70 0.95 0.11 0.17 0.00 0.00 0.00 0.00 09:00:01 AM lo 25.02 25.02 1.22 1.22 0.00 0.00 0.00 0.00 09:00:01 AM eth0 196.40 155.78 88.68 55.36 0.00 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:01:01 AM eth0 176.14 117.44 1010.78 19.47 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 539.71 539.71 80.69 80.69 0.00 0.00 0.00 0.00 09:02:01 AM eth0 621.40 318.84 1996.33 36.31 0.00 0.00 0.00 0.00 09:02:01 AM docker0 232.93 242.41 37.35 38.30 0.00 0.00 0.00 0.00 09:02:01 AM veth2b3d307 215.91 224.08 38.56 32.71 0.00 0.00 0.00 0.00 09:02:01 AM vethf817921 17.02 19.02 1.98 5.86 0.00 0.00 0.00 0.00 09:03:01 AM lo 871.43 871.43 163.73 163.73 0.00 0.00 0.00 0.00 09:03:01 AM eth0 87.71 61.89 35.68 30.39 0.00 0.00 0.00 0.00 09:03:01 AM docker0 379.73 387.64 82.01 77.25 0.00 0.00 0.00 0.00 Average: lo 174.00 174.00 28.25 28.25 0.00 0.00 0.00 0.00 Average: eth0 267.39 175.96 2111.36 42.46 0.00 0.00 0.00 0.00 Average: docker0 69.39 71.53 13.48 13.05 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) 06/24/2025 _x86_64_ (8 CPU) 08:52:58 LINUX RESTART (8 CPU) 08:54:02 AM CPU %user %nice %system %iowait %steal %idle 08:55:01 AM all 29.71 0.00 1.43 0.89 0.09 67.87 08:55:01 AM 0 23.09 0.00 0.90 0.19 0.09 75.74 08:55:01 AM 1 29.43 0.00 1.26 0.88 0.09 68.34 08:55:01 AM 2 40.64 0.00 1.04 0.71 0.10 57.50 08:55:01 AM 3 14.93 0.00 1.11 0.80 0.09 83.08 08:55:01 AM 4 25.94 0.00 1.94 1.72 0.09 70.32 08:55:01 AM 5 26.06 0.00 1.56 0.49 0.07 71.81 08:55:01 AM 6 42.73 0.00 1.65 1.46 0.07 54.09 08:55:01 AM 7 34.88 0.00 2.03 0.90 0.10 62.09 08:56:01 AM all 35.50 0.00 2.81 1.60 0.09 60.00 08:56:01 AM 0 45.30 0.00 2.78 0.64 0.10 51.19 08:56:01 AM 1 24.26 0.00 3.54 4.64 0.08 67.47 08:56:01 AM 2 40.21 0.00 2.86 2.02 0.10 54.80 08:56:01 AM 3 41.36 0.00 2.92 0.66 0.12 54.94 08:56:01 AM 4 23.95 0.00 2.71 1.09 0.07 72.17 08:56:01 AM 5 34.59 0.00 2.48 2.85 0.08 59.99 08:56:01 AM 6 25.46 0.00 2.27 0.76 0.08 71.43 08:56:01 AM 7 48.85 0.00 2.90 0.15 0.10 48.00 08:57:01 AM all 21.15 0.00 2.06 0.06 0.09 76.64 08:57:01 AM 0 19.28 0.00 2.36 0.05 0.10 78.21 08:57:01 AM 1 20.93 0.00 1.99 0.05 0.08 76.94 08:57:01 AM 2 24.18 0.00 1.91 0.05 0.10 73.76 08:57:01 AM 3 20.16 0.00 1.64 0.03 0.08 78.08 08:57:01 AM 4 16.20 0.00 1.88 0.13 0.10 81.69 08:57:01 AM 5 26.13 0.00 2.60 0.03 0.10 71.14 08:57:01 AM 6 20.12 0.00 2.09 0.08 0.08 77.62 08:57:01 AM 7 22.21 0.00 1.99 0.05 0.08 75.67 08:58:01 AM all 11.63 0.00 1.46 0.04 0.08 86.80 08:58:01 AM 0 12.32 0.00 1.82 0.02 0.10 85.74 08:58:01 AM 1 16.69 0.00 2.11 0.08 0.10 81.01 08:58:01 AM 2 11.06 0.00 1.39 0.03 0.08 87.44 08:58:01 AM 3 9.93 0.00 1.56 0.02 0.08 88.41 08:58:01 AM 4 9.12 0.00 1.35 0.02 0.08 89.43 08:58:01 AM 5 11.88 0.00 0.95 0.08 0.08 87.00 08:58:01 AM 6 9.61 0.00 1.32 0.02 0.07 88.98 08:58:01 AM 7 12.39 0.00 1.14 0.02 0.07 86.39 08:59:01 AM all 4.47 0.00 0.90 0.01 0.06 94.55 08:59:01 AM 0 2.44 0.00 1.03 0.02 0.07 96.45 08:59:01 AM 1 4.88 0.00 1.00 0.00 0.08 94.03 08:59:01 AM 2 3.48 0.00 1.39 0.05 0.08 95.00 08:59:01 AM 3 6.51 0.00 1.05 0.02 0.07 92.35 08:59:01 AM 4 3.87 0.00 1.14 0.00 0.05 94.94 08:59:01 AM 5 3.48 0.00 0.47 0.00 0.05 96.01 08:59:01 AM 6 4.63 0.00 0.64 0.00 0.05 94.69 08:59:01 AM 7 6.49 0.00 0.50 0.00 0.07 92.95 09:00:01 AM all 10.11 0.00 0.65 0.02 0.06 89.16 09:00:01 AM 0 5.99 0.00 0.32 0.02 0.07 93.61 09:00:01 AM 1 5.79 0.00 0.53 0.02 0.07 93.59 09:00:01 AM 2 4.38 0.00 0.67 0.00 0.07 94.88 09:00:01 AM 3 14.35 0.00 0.67 0.05 0.07 84.86 09:00:01 AM 4 5.95 0.00 0.48 0.05 0.05 93.47 09:00:01 AM 5 7.56 0.00 0.77 0.00 0.05 91.62 09:00:01 AM 6 2.25 0.00 0.73 0.00 0.05 96.96 09:00:01 AM 7 34.57 0.00 1.00 0.02 0.07 64.35 09:01:01 AM all 32.15 0.00 0.82 0.20 0.08 66.75 09:01:01 AM 0 34.46 0.00 0.30 0.02 0.07 65.15 09:01:01 AM 1 20.13 0.00 0.75 0.00 0.07 79.05 09:01:01 AM 2 35.34 0.00 1.20 0.00 0.08 63.37 09:01:01 AM 3 32.36 0.00 0.87 1.14 0.07 65.56 09:01:01 AM 4 23.72 0.00 0.52 0.05 0.08 75.63 09:01:01 AM 5 40.33 0.00 0.92 0.07 0.08 58.59 09:01:01 AM 6 29.29 0.00 0.70 0.15 0.07 69.79 09:01:01 AM 7 41.62 0.00 1.29 0.22 0.08 56.79 09:02:01 AM all 25.79 0.00 2.27 0.52 0.11 71.32 09:02:01 AM 0 15.62 0.00 1.95 0.19 0.10 82.14 09:02:01 AM 1 41.45 0.00 3.22 2.24 0.10 52.99 09:02:01 AM 2 24.83 0.00 2.54 0.22 0.10 72.30 09:02:01 AM 3 27.10 0.00 2.25 0.03 0.10 70.51 09:02:01 AM 4 33.78 0.00 1.83 0.19 0.10 64.10 09:02:01 AM 5 13.58 0.00 2.14 0.15 0.12 84.01 09:02:01 AM 6 17.44 0.00 2.22 0.44 0.10 79.80 09:02:01 AM 7 32.51 0.00 1.99 0.69 0.12 64.69 09:03:01 AM all 16.88 0.00 1.87 0.06 0.08 81.11 09:03:01 AM 0 9.69 0.00 1.91 0.02 0.08 88.30 09:03:01 AM 1 20.91 0.00 2.60 0.03 0.07 76.39 09:03:01 AM 2 26.63 0.00 1.91 0.08 0.10 71.27 09:03:01 AM 3 15.94 0.00 1.24 0.03 0.10 82.69 09:03:01 AM 4 20.63 0.00 1.56 0.07 0.07 77.68 09:03:01 AM 5 19.82 0.00 2.04 0.00 0.07 78.08 09:03:01 AM 6 10.02 0.00 1.83 0.17 0.07 87.91 09:03:01 AM 7 11.43 0.00 1.91 0.07 0.07 86.53 Average: all 20.79 0.00 1.58 0.38 0.08 77.17 Average: 0 18.66 0.00 1.48 0.13 0.09 79.64 Average: 1 20.46 0.00 1.89 0.88 0.08 76.69 Average: 2 23.37 0.00 1.66 0.35 0.09 74.53 Average: 3 20.29 0.00 1.48 0.31 0.09 77.84 Average: 4 18.09 0.00 1.49 0.37 0.08 79.98 Average: 5 20.36 0.00 1.55 0.41 0.08 77.61 Average: 6 17.90 0.00 1.49 0.34 0.07 80.19 Average: 7 27.18 0.00 1.64 0.23 0.08 70.86