---> uname -a: Linux prd-centos8-docker-8c-8g-701.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1147 25284 19 5459 30269 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:ce:ec:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fece:ec0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:ed:d1:74 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::42:4dff:feed:d174/64 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) 10/06/2025 _x86_64_ (8 CPU) 11:51:41 LINUX RESTART (8 CPU) 11:52:01 AM tps rtps wtps bread/s bwrtn/s 11:53:01 AM 242.17 21.36 220.81 4353.75 8593.05 11:54:01 AM 264.33 5.36 258.96 1216.13 15062.28 11:55:01 AM 171.26 0.63 170.63 501.70 47177.22 11:56:01 AM 37.94 0.27 37.67 67.84 816.01 11:57:01 AM 11.11 0.43 10.68 20.93 320.53 11:58:01 AM 9.05 0.08 8.96 4.00 465.39 11:59:01 AM 108.70 0.00 108.70 0.00 23676.44 12:00:01 PM 20.01 0.00 20.01 0.00 503.17 12:01:01 PM 118.34 0.00 118.34 0.00 1325.81 12:02:01 PM 39.53 2.62 36.91 4508.01 5851.22 Average: 102.24 3.08 99.17 1067.31 10379.21 11:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 AM 29282388 31120480 3373324 10.33 2688 2156440 2017252 5.99 158340 2767596 234584 11:54:01 AM 28058520 30283692 4597192 14.08 2688 2535636 2155884 6.40 254136 3849204 203512 11:55:01 AM 25431580 28837512 7224132 22.12 2688 3689344 3408512 10.11 410456 6207952 580 11:56:01 AM 24978544 28391436 7677168 23.51 2688 3695472 3714560 11.02 436308 6630208 1028 11:57:01 AM 24930752 28348060 7724960 23.66 2688 3699728 3742324 11.10 438240 6675296 96 11:58:01 AM 25523564 28950544 7132148 21.84 2688 3709088 3327736 9.87 440668 6085644 20 11:59:01 AM 24361388 28494876 8294324 25.40 2688 4398648 4353816 12.92 541504 7084708 60 12:00:01 PM 23086968 27250452 9568744 29.30 2688 4431848 6282112 18.64 554316 8334744 1132 12:01:01 PM 24355504 28456904 8300208 25.42 2688 4356984 3587952 10.65 550908 7088740 15548 12:02:01 PM 25952800 31047140 6702912 20.53 2688 5341116 1467052 4.35 900256 5137360 719512 Average: 25596201 29118110 7059511 21.62 2688 3801430 3405720 10.10 468513 5986145 117607 11:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 175.81 130.11 1553.22 36.88 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 417.46 337.77 5359.79 48.19 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 326.96 216.39 10007.32 25.35 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:56:01 AM lo 45.60 45.60 4.17 4.17 0.00 0.00 0.00 0.00 11:56:01 AM eth0 152.52 114.83 44.30 46.11 0.00 0.00 0.00 0.00 11:56:01 AM docker0 11.60 13.13 1.72 1.67 0.00 0.00 0.00 0.00 11:57:01 AM lo 60.77 60.77 3.09 3.09 0.00 0.00 0.00 0.00 11:57:01 AM eth0 372.25 284.42 102.54 109.02 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.78 1.00 0.11 0.16 0.00 0.00 0.00 0.00 11:58:01 AM lo 11.10 11.10 0.54 0.54 0.00 0.00 0.00 0.00 11:58:01 AM eth0 136.05 108.36 113.27 40.01 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:59:01 AM eth0 401.95 195.78 2977.16 26.26 0.00 0.00 0.00 0.00 11:59:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM vetheb7bafc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:59:01 AM veth77d3457 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:00:01 PM lo 525.69 525.69 71.88 71.88 0.00 0.00 0.00 0.00 12:00:01 PM eth0 58.55 37.89 22.37 22.18 0.00 0.00 0.00 0.00 12:00:01 PM docker0 228.89 236.00 32.66 36.05 0.00 0.00 0.00 0.00 12:00:01 PM vetheb7bafc 199.68 207.46 32.50 29.33 0.00 0.00 0.00 0.00 12:00:01 PM veth77d3457 29.21 29.06 3.28 6.97 0.00 0.00 0.00 0.00 12:01:01 PM lo 1123.26 1123.26 202.37 202.37 0.00 0.00 0.00 0.00 12:01:01 PM eth0 175.51 119.39 290.62 47.98 0.00 0.00 0.00 0.00 12:01:01 PM docker0 499.55 510.91 101.37 95.54 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 12:02:01 PM eth0 85.24 70.56 1256.73 16.27 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 176.75 176.75 28.21 28.21 0.00 0.00 0.00 0.00 Average: eth0 230.22 161.55 2172.75 41.82 0.00 0.00 0.00 0.00 Average: docker0 74.08 76.12 13.59 13.34 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) 10/06/2025 _x86_64_ (8 CPU) 11:51:41 LINUX RESTART (8 CPU) 11:52:01 AM CPU %user %nice %system %iowait %steal %idle 11:53:01 AM all 11.55 0.00 1.38 0.65 0.06 86.36 11:53:01 AM 0 6.99 0.00 1.17 0.45 0.07 91.32 11:53:01 AM 1 13.85 0.00 1.19 0.45 0.08 84.43 11:53:01 AM 2 16.34 0.00 1.45 0.35 0.07 81.79 11:53:01 AM 3 16.05 0.00 1.99 2.14 0.05 79.77 11:53:01 AM 4 6.90 0.00 0.95 0.25 0.05 91.85 11:53:01 AM 5 9.17 0.00 1.24 0.48 0.05 89.05 11:53:01 AM 6 7.05 0.00 1.02 0.89 0.07 90.98 11:53:01 AM 7 16.02 0.00 2.05 0.20 0.05 81.68 11:54:01 AM all 30.04 0.00 1.37 1.01 0.10 67.47 11:54:01 AM 0 35.34 0.00 1.55 0.20 0.12 62.79 11:54:01 AM 1 37.75 0.00 1.25 1.69 0.12 59.19 11:54:01 AM 2 39.60 0.00 1.82 0.77 0.12 57.70 11:54:01 AM 3 15.73 0.00 1.37 1.30 0.11 81.50 11:54:01 AM 4 22.77 0.00 1.09 0.44 0.08 75.62 11:54:01 AM 5 34.20 0.00 1.32 1.93 0.08 62.46 11:54:01 AM 6 21.21 0.00 1.14 0.47 0.10 77.08 11:54:01 AM 7 33.28 0.00 1.44 1.31 0.10 63.87 11:55:01 AM all 36.25 0.00 2.85 1.21 0.10 59.59 11:55:01 AM 0 38.14 0.00 2.00 0.25 0.10 59.51 11:55:01 AM 1 45.30 0.00 4.00 3.17 0.10 47.43 11:55:01 AM 2 31.49 0.00 3.01 2.03 0.10 63.36 11:55:01 AM 3 38.58 0.00 3.93 2.35 0.12 55.02 11:55:01 AM 4 42.26 0.00 2.45 0.08 0.10 55.11 11:55:01 AM 5 37.22 0.00 2.60 1.02 0.12 59.03 11:55:01 AM 6 27.66 0.00 2.40 0.40 0.07 69.47 11:55:01 AM 7 29.30 0.00 2.40 0.39 0.10 67.81 11:56:01 AM all 23.05 0.00 2.20 0.05 0.10 74.60 11:56:01 AM 0 21.40 0.00 1.94 0.10 0.10 76.46 11:56:01 AM 1 28.34 0.00 2.46 0.07 0.10 69.04 11:56:01 AM 2 28.85 0.00 2.53 0.02 0.10 68.50 11:56:01 AM 3 23.62 0.00 2.33 0.03 0.10 73.92 11:56:01 AM 4 20.84 0.00 2.20 0.03 0.10 76.83 11:56:01 AM 5 21.66 0.00 1.96 0.05 0.08 76.25 11:56:01 AM 6 21.39 0.00 2.29 0.10 0.10 76.12 11:56:01 AM 7 18.31 0.00 1.86 0.03 0.10 79.69 11:57:01 AM all 6.85 0.00 1.23 0.06 0.10 91.77 11:57:01 AM 0 5.84 0.00 1.17 0.02 0.10 92.87 11:57:01 AM 1 5.84 0.00 1.54 0.15 0.13 92.34 11:57:01 AM 2 7.73 0.00 1.09 0.18 0.10 90.90 11:57:01 AM 3 8.64 0.00 1.00 0.02 0.10 90.24 11:57:01 AM 4 7.93 0.00 1.29 0.02 0.07 90.70 11:57:01 AM 5 6.12 0.00 1.34 0.02 0.12 92.41 11:57:01 AM 6 5.02 0.00 0.75 0.00 0.07 94.16 11:57:01 AM 7 7.68 0.00 1.65 0.05 0.08 90.53 11:58:01 AM all 12.51 0.00 0.52 0.04 0.04 86.89 11:58:01 AM 0 4.75 0.00 0.28 0.00 0.05 94.92 11:58:01 AM 1 3.39 0.00 0.45 0.20 0.05 95.91 11:58:01 AM 2 51.83 0.00 1.12 0.03 0.07 46.95 11:58:01 AM 3 8.94 0.00 0.37 0.02 0.03 90.64 11:58:01 AM 4 6.67 0.00 0.33 0.00 0.02 92.98 11:58:01 AM 5 2.67 0.00 0.89 0.05 0.05 96.34 11:58:01 AM 6 5.47 0.00 0.57 0.00 0.03 93.93 11:58:01 AM 7 16.28 0.00 0.15 0.00 0.03 83.53 11:59:01 AM all 35.03 0.00 2.04 0.53 0.11 62.28 11:59:01 AM 0 23.65 0.00 2.40 0.07 0.12 73.77 11:59:01 AM 1 40.01 0.00 2.09 0.79 0.12 56.99 11:59:01 AM 2 38.33 0.00 2.08 1.19 0.12 58.28 11:59:01 AM 3 35.22 0.00 1.71 1.21 0.12 61.75 11:59:01 AM 4 38.30 0.00 2.00 0.22 0.12 59.37 11:59:01 AM 5 24.64 0.00 1.70 0.72 0.10 72.84 11:59:01 AM 6 46.98 0.00 1.83 0.05 0.10 51.05 11:59:01 AM 7 33.12 0.00 2.53 0.03 0.08 64.24 12:00:01 PM all 24.90 0.00 1.20 0.08 0.13 73.69 12:00:01 PM 0 13.31 0.00 1.58 0.49 0.17 84.46 12:00:01 PM 1 31.57 0.00 0.82 0.07 0.12 67.43 12:00:01 PM 2 36.22 0.00 0.87 0.03 0.13 62.74 12:00:01 PM 3 41.32 0.00 1.76 0.00 0.12 56.80 12:00:01 PM 4 14.15 0.00 1.22 0.00 0.13 84.49 12:00:01 PM 5 20.02 0.00 1.36 0.02 0.15 78.46 12:00:01 PM 6 17.35 0.00 0.92 0.00 0.12 81.61 12:00:01 PM 7 25.18 0.00 1.10 0.02 0.12 73.58 12:01:01 PM all 25.12 0.00 1.98 0.23 0.12 72.56 12:01:01 PM 0 34.38 0.00 1.59 0.02 0.12 63.90 12:01:01 PM 1 16.80 0.00 3.19 1.53 0.12 78.36 12:01:01 PM 2 26.07 0.00 1.73 0.02 0.12 72.07 12:01:01 PM 3 29.81 0.00 1.27 0.07 0.12 68.73 12:01:01 PM 4 17.36 0.00 2.38 0.12 0.10 80.04 12:01:01 PM 5 17.40 0.00 1.61 0.05 0.12 80.82 12:01:01 PM 6 31.01 0.00 2.38 0.05 0.12 66.44 12:01:01 PM 7 28.04 0.00 1.68 0.02 0.12 70.15 12:02:01 PM all 24.36 0.00 1.62 0.20 0.18 73.64 12:02:01 PM 0 24.15 0.00 1.94 0.72 0.07 73.13 12:02:01 PM 1 8.18 0.00 0.96 0.14 0.62 90.11 12:02:01 PM 2 37.18 0.00 1.16 0.27 0.15 61.23 12:02:01 PM 3 32.05 0.00 1.60 0.02 0.20 66.13 12:02:01 PM 4 18.16 0.00 2.38 0.05 0.05 79.36 12:02:01 PM 5 19.70 0.00 1.99 0.18 0.07 78.06 12:02:01 PM 6 38.75 0.00 1.82 0.12 0.07 59.24 12:02:01 PM 7 16.53 0.00 1.10 0.10 0.20 82.07 Average: all 22.94 0.00 1.64 0.41 0.10 74.91 Average: 0 20.79 0.00 1.56 0.23 0.10 77.32 Average: 1 23.13 0.00 1.79 0.83 0.15 74.10 Average: 2 31.34 0.00 1.69 0.49 0.11 66.38 Average: 3 25.02 0.00 1.73 0.71 0.11 72.43 Average: 4 19.52 0.00 1.63 0.12 0.08 78.65 Average: 5 19.27 0.00 1.60 0.45 0.09 78.59 Average: 6 22.18 0.00 1.51 0.21 0.08 76.02 Average: 7 22.37 0.00 1.60 0.21 0.10 75.72