---> uname -a: Linux prd-centos8-docker-8c-8g-21773.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 1119 25364 19 5405 30297 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:15:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe5e:15c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:e2:6a:8b 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:ddff:fee2:6a8b/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) 06/17/2025 _x86_64_ (8 CPU) 09:10:47 LINUX RESTART (8 CPU) 09:11:01 AM tps rtps wtps bread/s bwrtn/s 09:12:01 AM 270.33 22.61 247.72 5876.72 9686.64 09:13:01 AM 290.30 18.20 272.10 3838.03 16060.76 09:14:01 AM 173.26 0.77 172.49 432.12 46265.99 09:15:01 AM 42.72 0.00 42.72 0.00 596.15 09:16:01 AM 13.36 0.48 12.88 21.46 329.65 09:17:01 AM 10.06 0.00 10.06 0.00 484.34 09:18:01 AM 103.73 0.00 103.73 0.00 23217.45 09:19:01 AM 19.53 0.00 19.53 0.00 689.25 09:20:00 AM 173.47 2.50 170.97 4555.01 2243.28 09:20:01 AM 72.94 0.00 72.94 0.00 775.29 Average: 121.70 4.95 116.76 1628.78 11061.29 09:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 AM 29581188 31314972 3074524 9.41 2688 2053716 1399596 4.15 148696 2486432 206904 09:13:01 AM 27471476 29671444 5184236 15.88 2688 2511584 2945624 8.74 261004 4432060 164420 09:14:01 AM 24432196 27811220 8223516 25.18 2688 3663144 4689800 13.91 420396 7195504 60 09:15:01 AM 24339380 27722016 8316332 25.47 2688 3665908 4689712 13.91 435888 7272272 56 09:16:01 AM 24209508 27596808 8446204 25.86 2688 3670780 4513580 13.39 437480 7400520 60 09:17:01 AM 24913428 28309804 7742284 23.71 2688 3679788 4441184 13.18 440060 6698936 1112 09:18:01 AM 23401828 27490592 9253884 28.34 2688 4357392 6168540 18.30 537236 8054132 216 09:19:01 AM 22437892 26560084 10217820 31.29 2688 4394904 6928868 20.56 550296 8997856 4288 09:20:00 AM 23643352 28668924 9012360 27.60 2688 5278916 3740600 11.10 703520 7650352 828732 09:20:01 AM 23723020 28700480 8932692 27.35 2688 5230644 3423256 10.16 718432 7557420 780344 Average: 24815327 28384634 7840385 24.01 2688 3850678 4294076 12.74 465301 6774548 198619 09:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 529.84 368.68 1990.65 86.47 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 461.64 364.02 5436.87 54.29 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 09:14:01 AM eth0 331.89 212.75 10035.10 30.78 0.00 0.00 0.00 0.00 09:14:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:14:01 AM veth950aee9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:15:01 AM lo 28.46 28.46 2.55 2.55 0.00 0.00 0.00 0.00 09:15:01 AM eth0 129.92 86.12 52.38 45.95 0.00 0.00 0.00 0.00 09:15:01 AM docker0 7.61 8.66 1.08 1.01 0.00 0.00 0.00 0.00 09:15:01 AM vethd7253ba 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:16:01 AM lo 60.54 60.54 3.66 3.66 0.00 0.00 0.00 0.00 09:16:01 AM eth0 401.93 263.77 107.84 108.25 0.00 0.00 0.00 0.00 09:16:01 AM docker0 3.03 3.77 0.59 0.64 0.00 0.00 0.00 0.00 09:17:01 AM lo 1.77 1.77 0.09 0.09 0.00 0.00 0.00 0.00 09:17:01 AM eth0 154.85 108.30 90.03 25.70 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:18:01 AM eth0 609.20 330.88 2847.90 32.10 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM veth6fa5a4f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:18:01 AM veth5868784 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:19:01 AM lo 912.70 912.70 200.44 200.44 0.00 0.00 0.00 0.00 09:19:01 AM eth0 66.89 52.25 25.34 30.09 0.00 0.00 0.00 0.00 09:19:01 AM docker0 437.22 454.13 97.09 98.90 0.00 0.00 0.00 0.00 09:19:01 AM veth6fa5a4f 402.23 419.18 99.31 74.97 0.00 0.00 0.00 0.01 09:19:01 AM veth5868784 34.99 35.44 3.76 24.17 0.00 0.00 0.00 0.00 09:20:00 AM lo 132.09 132.09 26.58 26.58 0.00 0.00 0.00 0.00 09:20:00 AM eth0 85.84 79.63 1517.72 13.95 0.00 0.00 0.00 0.00 09:20:00 AM docker0 65.81 66.17 16.49 11.00 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 117.65 108.24 24.57 28.81 0.00 0.00 0.00 0.00 09:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 126.08 126.08 25.89 25.89 0.00 0.00 0.00 0.00 Average: eth0 308.04 207.42 2453.61 47.53 0.00 0.00 0.00 0.00 Average: docker0 56.97 59.11 12.78 12.38 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) 06/17/2025 _x86_64_ (8 CPU) 09:10:47 LINUX RESTART (8 CPU) 09:11:01 AM CPU %user %nice %system %iowait %steal %idle 09:12:01 AM all 14.58 0.00 1.95 0.66 0.06 82.75 09:12:01 AM 0 12.44 0.00 2.76 2.49 0.10 82.22 09:12:01 AM 1 14.45 0.00 2.30 0.40 0.07 82.79 09:12:01 AM 2 25.87 0.00 3.36 0.50 0.07 70.19 09:12:01 AM 3 11.10 0.00 1.56 0.50 0.05 86.79 09:12:01 AM 4 25.98 0.00 2.05 0.42 0.05 71.50 09:12:01 AM 5 8.71 0.00 1.02 0.22 0.03 90.02 09:12:01 AM 6 10.95 0.00 1.57 0.25 0.03 87.20 09:12:01 AM 7 7.08 0.00 0.99 0.50 0.08 91.34 09:13:01 AM all 37.91 0.00 1.53 0.95 0.09 59.52 09:13:01 AM 0 20.36 0.00 1.65 1.47 0.08 76.44 09:13:01 AM 1 49.31 0.00 1.76 1.42 0.10 47.42 09:13:01 AM 2 25.24 0.00 1.71 0.97 0.10 71.98 09:13:01 AM 3 31.43 0.00 1.77 0.65 0.10 66.04 09:13:01 AM 4 45.21 0.00 1.95 1.94 0.08 50.81 09:13:01 AM 5 46.70 0.00 0.84 0.07 0.10 52.30 09:13:01 AM 6 36.87 0.00 1.25 0.57 0.08 61.22 09:13:01 AM 7 48.14 0.00 1.27 0.55 0.08 49.96 09:14:01 AM all 30.30 0.00 3.13 0.80 0.10 65.68 09:14:01 AM 0 35.21 0.00 2.75 0.42 0.10 61.52 09:14:01 AM 1 36.24 0.00 2.50 1.43 0.08 59.74 09:14:01 AM 2 36.08 0.00 3.61 2.27 0.10 57.94 09:14:01 AM 3 26.81 0.00 4.77 0.67 0.10 67.64 09:14:01 AM 4 28.25 0.00 2.58 0.72 0.10 68.35 09:14:01 AM 5 20.84 0.00 3.47 0.27 0.10 75.32 09:14:01 AM 6 27.71 0.00 2.49 0.17 0.10 69.54 09:14:01 AM 7 31.23 0.00 2.87 0.42 0.10 65.37 09:15:01 AM all 23.03 0.00 2.48 0.07 0.09 74.34 09:15:01 AM 0 24.06 0.00 2.38 0.03 0.10 73.43 09:15:01 AM 1 26.74 0.00 2.90 0.05 0.08 70.23 09:15:01 AM 2 27.23 0.00 2.31 0.07 0.08 70.31 09:15:01 AM 3 18.35 0.00 2.28 0.13 0.08 79.15 09:15:01 AM 4 19.31 0.00 2.19 0.10 0.08 78.32 09:15:01 AM 5 20.75 0.00 2.77 0.05 0.07 76.37 09:15:01 AM 6 28.93 0.00 2.73 0.03 0.08 68.23 09:15:01 AM 7 18.87 0.00 2.26 0.07 0.10 78.70 09:16:01 AM all 9.05 0.00 1.27 0.02 0.08 89.58 09:16:01 AM 0 9.13 0.00 0.99 0.02 0.08 89.79 09:16:01 AM 1 11.11 0.00 1.37 0.00 0.08 87.44 09:16:01 AM 2 6.54 0.00 0.85 0.02 0.08 92.50 09:16:01 AM 3 12.20 0.00 1.05 0.05 0.07 86.63 09:16:01 AM 4 9.90 0.00 1.07 0.03 0.08 88.91 09:16:01 AM 5 8.53 0.00 1.49 0.00 0.08 89.90 09:16:01 AM 6 5.47 0.00 1.49 0.02 0.08 92.94 09:16:01 AM 7 9.55 0.00 1.82 0.02 0.07 88.54 09:17:01 AM all 14.90 0.00 0.41 0.02 0.05 84.62 09:17:01 AM 0 7.52 0.00 0.18 0.02 0.08 92.19 09:17:01 AM 1 31.24 0.00 1.08 0.07 0.07 67.55 09:17:01 AM 2 26.09 0.00 0.62 0.05 0.05 73.19 09:17:01 AM 3 5.61 0.00 0.33 0.00 0.05 94.01 09:17:01 AM 4 21.76 0.00 0.08 0.00 0.05 78.11 09:17:01 AM 5 6.01 0.00 0.32 0.00 0.03 93.64 09:17:01 AM 6 13.25 0.00 0.10 0.02 0.03 86.60 09:17:01 AM 7 7.72 0.00 0.60 0.00 0.03 91.64 09:18:01 AM all 33.42 0.00 2.15 0.43 0.08 63.93 09:18:01 AM 0 29.03 0.00 2.23 0.02 0.08 68.64 09:18:01 AM 1 31.32 0.00 2.32 1.93 0.08 64.35 09:18:01 AM 2 43.50 0.00 2.35 0.69 0.08 53.37 09:18:01 AM 3 33.62 0.00 2.26 0.40 0.08 63.63 09:18:01 AM 4 33.95 0.00 1.83 0.12 0.07 64.03 09:18:01 AM 5 34.54 0.00 1.17 0.00 0.08 64.20 09:18:01 AM 6 31.75 0.00 2.92 0.18 0.08 65.06 09:18:01 AM 7 29.65 0.00 2.08 0.07 0.07 68.14 09:19:01 AM all 32.00 0.00 1.70 0.02 0.10 66.18 09:19:01 AM 0 26.91 0.00 1.16 0.02 0.12 71.80 09:19:01 AM 1 50.37 0.00 2.70 0.02 0.10 46.82 09:19:01 AM 2 35.31 0.00 1.73 0.00 0.10 62.86 09:19:01 AM 3 28.60 0.00 1.31 0.00 0.10 69.99 09:19:01 AM 4 31.39 0.00 1.51 0.00 0.08 67.02 09:19:01 AM 5 25.30 0.00 1.43 0.07 0.08 73.12 09:19:01 AM 6 34.71 0.00 2.06 0.00 0.10 63.12 09:19:01 AM 7 23.42 0.00 1.74 0.03 0.10 74.70 09:20:00 AM all 27.62 0.00 1.77 0.34 0.07 70.21 09:20:00 AM 0 41.42 0.00 2.21 0.73 0.07 55.57 09:20:00 AM 1 18.69 0.00 1.49 0.00 0.07 79.75 09:20:00 AM 2 25.96 0.00 1.88 0.83 0.07 71.25 09:20:00 AM 3 17.76 0.00 2.24 0.29 0.08 79.62 09:20:00 AM 4 27.95 0.00 1.54 0.25 0.08 70.17 09:20:00 AM 5 22.22 0.00 1.82 0.31 0.07 75.59 09:20:00 AM 6 26.87 0.00 1.56 0.12 0.05 71.40 09:20:00 AM 7 40.05 0.00 1.42 0.15 0.05 58.32 09:20:01 AM all 32.31 0.00 3.96 0.15 0.15 63.44 09:20:01 AM 0 2.35 0.00 2.35 0.00 0.00 95.29 09:20:01 AM 1 52.94 0.00 1.18 0.00 0.00 45.88 09:20:01 AM 2 5.95 0.00 1.19 0.00 0.00 92.86 09:20:01 AM 3 55.29 0.00 15.29 1.18 0.00 28.24 09:20:01 AM 4 33.33 0.00 5.95 0.00 0.00 60.71 09:20:01 AM 5 51.16 0.00 1.16 0.00 0.00 47.67 09:20:01 AM 6 48.84 0.00 2.33 0.00 0.00 48.84 09:20:01 AM 7 8.14 0.00 2.33 0.00 1.16 88.37 Average: all 24.75 0.00 1.82 0.37 0.08 72.98 Average: 0 22.82 0.00 1.81 0.58 0.09 74.71 Average: 1 29.99 0.00 2.04 0.59 0.08 67.29 Average: 2 27.94 0.00 2.05 0.60 0.08 69.33 Average: 3 20.66 0.00 1.97 0.30 0.08 76.99 Average: 4 27.08 0.00 1.65 0.40 0.08 70.79 Average: 5 21.54 0.00 1.59 0.11 0.07 76.69 Average: 6 24.08 0.00 1.80 0.15 0.07 73.90 Average: 7 23.91 0.00 1.67 0.20 0.08 74.13