---> uname -a: Linux prd-centos8-docker-8c-8g-20586.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: 2799.996 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 1138 25345 19 5406 30278 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:e9:e0:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fee9:e0d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:54:3d:6c 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::42:11ff:fe54:3d6c/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) 06/12/2025 _x86_64_ (8 CPU) 11:08:38 LINUX RESTART (8 CPU) 11:09:01 AM tps rtps wtps bread/s bwrtn/s 11:10:01 AM 251.15 20.01 231.14 3873.38 7125.42 11:11:01 AM 264.57 4.85 259.72 1166.87 19606.28 11:12:01 AM 172.94 0.68 172.26 428.12 42496.02 11:13:01 AM 42.52 0.00 42.52 0.00 595.12 11:14:01 AM 13.49 0.48 13.01 21.46 335.65 11:15:01 AM 5.32 0.00 5.32 0.00 351.52 11:16:01 AM 34.86 0.00 34.86 0.00 8156.22 11:17:01 AM 90.99 0.00 90.99 0.00 15717.24 11:18:01 AM 176.69 0.00 176.69 0.00 2260.92 11:19:01 AM 76.52 2.92 73.61 4525.42 29526.32 Average: 112.90 2.89 110.01 1001.56 12617.20 11:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 AM 29264288 31087788 3391424 10.39 2688 2142348 1790416 5.31 157172 2790260 222884 11:11:01 AM 26981876 29183232 5673836 17.37 2688 2512604 3265804 9.69 262292 4919660 48640 11:12:01 AM 25351800 28731292 7303912 22.37 2688 3663264 4326712 12.84 417396 6280428 140 11:13:01 AM 25202636 28585520 7453076 22.82 2688 3665988 4897784 14.53 432652 6412564 76 11:14:01 AM 25126596 28514132 7529116 23.06 2688 3670908 3579212 10.62 434328 6488764 80 11:15:01 AM 25765664 29161428 6890048 21.10 2688 3679048 3119548 9.26 436532 5852972 24 11:16:01 AM 24645712 28576592 8010000 24.53 2688 4199380 3858472 11.45 591508 6788180 290172 11:17:01 AM 23041948 27163244 9613764 29.44 2688 4392456 6271832 18.61 638392 8305316 3296 11:18:01 AM 24718320 28913024 7937392 24.31 2688 4454224 3240772 9.62 663328 6625672 139072 11:19:01 AM 25980424 31029752 6675288 20.44 2688 5297364 1500992 4.45 1128020 4888756 22588 Average: 25607926 29094600 7047786 21.58 2688 3767758 3585154 10.64 516162 5935257 72697 11:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 378.39 263.80 1391.06 162.13 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 435.48 340.33 5209.22 57.35 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 11:12:01 AM eth0 379.61 242.87 10035.96 33.92 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:12:01 AM veth0870637 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:13:01 AM lo 29.94 29.94 2.63 2.63 0.00 0.00 0.00 0.00 11:13:01 AM eth0 91.14 66.48 27.79 31.02 0.00 0.00 0.00 0.00 11:13:01 AM docker0 7.56 8.58 1.08 1.00 0.00 0.00 0.00 0.00 11:13:01 AM veth1d473ba 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:14:01 AM lo 61.55 61.55 3.71 3.71 0.00 0.00 0.00 0.00 11:14:01 AM eth0 252.56 192.02 64.11 74.34 0.00 0.00 0.00 0.00 11:14:01 AM docker0 3.03 3.75 0.59 0.62 0.00 0.00 0.00 0.00 11:15:01 AM lo 7.67 7.67 0.37 0.37 0.00 0.00 0.00 0.00 11:15:01 AM eth0 145.31 116.30 72.29 40.15 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:16:01 AM eth0 617.86 390.00 2870.94 1602.77 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 538.67 538.67 118.00 118.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 104.45 64.18 31.85 30.22 0.00 0.00 0.00 0.00 11:17:01 AM docker0 255.53 264.61 50.97 63.94 0.00 0.00 0.00 0.00 11:17:01 AM veth101855b 228.31 237.40 51.43 44.39 0.00 0.00 0.00 0.00 11:17:01 AM veth17942e0 27.22 27.91 3.04 19.81 0.00 0.00 0.00 0.00 11:18:01 AM lo 505.00 505.00 108.79 108.79 0.00 0.00 0.00 0.00 11:18:01 AM eth0 81.34 58.87 269.23 20.75 0.00 0.00 0.00 0.00 11:18:01 AM docker0 248.91 255.24 62.53 45.90 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 123.03 135.32 1277.87 2294.10 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.40 114.40 23.36 23.36 0.00 0.00 0.00 0.00 Average: eth0 260.91 187.01 2125.00 434.67 0.00 0.00 0.00 0.00 Average: docker0 51.50 53.23 11.52 11.15 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) 06/12/2025 _x86_64_ (8 CPU) 11:08:38 LINUX RESTART (8 CPU) 11:09:01 AM CPU %user %nice %system %iowait %steal %idle 11:10:01 AM all 12.74 0.00 1.53 0.59 0.06 85.08 11:10:01 AM 0 7.30 0.00 1.44 0.47 0.08 90.71 11:10:01 AM 1 1.37 0.00 1.22 2.08 0.05 95.27 11:10:01 AM 2 33.04 0.00 3.14 0.57 0.08 63.17 11:10:01 AM 3 2.87 0.00 1.09 0.07 0.07 95.90 11:10:01 AM 4 17.61 0.00 1.39 0.25 0.05 80.71 11:10:01 AM 5 14.46 0.00 1.57 0.37 0.05 83.56 11:10:01 AM 6 11.36 0.00 0.85 0.33 0.05 87.41 11:10:01 AM 7 13.77 0.00 1.57 0.60 0.03 84.03 11:11:01 AM all 41.11 0.00 1.61 0.90 0.09 56.28 11:11:01 AM 0 61.64 0.00 1.71 0.52 0.12 36.02 11:11:01 AM 1 37.77 0.00 1.87 1.85 0.08 58.42 11:11:01 AM 2 41.07 0.00 3.10 1.78 0.10 53.95 11:11:01 AM 3 40.02 0.00 1.21 1.52 0.08 57.17 11:11:01 AM 4 34.27 0.00 1.82 0.23 0.08 63.59 11:11:01 AM 5 39.58 0.00 0.95 0.20 0.10 59.17 11:11:01 AM 6 38.86 0.00 1.22 0.35 0.08 59.49 11:11:01 AM 7 35.69 0.00 1.02 0.77 0.08 62.43 11:12:01 AM all 27.90 0.00 2.87 0.81 0.08 68.33 11:12:01 AM 0 32.91 0.00 2.03 0.02 0.08 64.96 11:12:01 AM 1 18.30 0.00 2.97 1.61 0.08 77.03 11:12:01 AM 2 33.78 0.00 3.25 1.87 0.07 61.04 11:12:01 AM 3 32.04 0.00 3.82 1.62 0.10 62.43 11:12:01 AM 4 25.62 0.00 2.20 0.08 0.08 72.01 11:12:01 AM 5 28.56 0.00 2.59 0.45 0.08 68.31 11:12:01 AM 6 22.80 0.00 3.70 0.74 0.08 72.67 11:12:01 AM 7 29.19 0.00 2.39 0.12 0.08 68.22 11:13:01 AM all 23.02 0.00 2.49 0.06 0.08 74.35 11:13:01 AM 0 23.98 0.00 2.69 0.03 0.08 73.21 11:13:01 AM 1 23.48 0.00 2.16 0.08 0.08 74.20 11:13:01 AM 2 18.05 0.00 2.44 0.05 0.08 79.37 11:13:01 AM 3 24.59 0.00 2.73 0.08 0.08 72.51 11:13:01 AM 4 19.73 0.00 2.48 0.10 0.08 77.61 11:13:01 AM 5 20.94 0.00 2.44 0.07 0.08 76.46 11:13:01 AM 6 21.63 0.00 2.19 0.02 0.07 76.09 11:13:01 AM 7 31.73 0.00 2.76 0.05 0.08 65.38 11:14:01 AM all 7.90 0.00 1.15 0.02 0.06 90.87 11:14:01 AM 0 6.24 0.00 1.15 0.00 0.07 92.54 11:14:01 AM 1 11.01 0.00 1.25 0.00 0.05 87.69 11:14:01 AM 2 9.13 0.00 1.37 0.00 0.07 89.44 11:14:01 AM 3 7.71 0.00 0.95 0.02 0.07 91.26 11:14:01 AM 4 6.02 0.00 0.85 0.00 0.05 93.08 11:14:01 AM 5 8.47 0.00 1.00 0.05 0.07 90.41 11:14:01 AM 6 6.83 0.00 1.47 0.03 0.05 91.62 11:14:01 AM 7 7.81 0.00 1.17 0.03 0.07 90.92 11:15:01 AM all 10.91 0.00 0.41 0.01 0.03 88.63 11:15:01 AM 0 5.36 0.00 0.28 0.02 0.03 94.30 11:15:01 AM 1 27.65 0.00 0.20 0.02 0.05 72.09 11:15:01 AM 2 3.29 0.00 0.68 0.02 0.02 95.99 11:15:01 AM 3 5.67 0.00 0.35 0.00 0.03 93.94 11:15:01 AM 4 4.41 0.00 0.22 0.07 0.03 95.28 11:15:01 AM 5 6.83 0.00 0.28 0.00 0.03 92.86 11:15:01 AM 6 9.46 0.00 0.28 0.00 0.02 90.24 11:15:01 AM 7 24.57 0.00 1.00 0.00 0.05 74.38 11:16:01 AM all 33.78 0.00 1.45 0.16 0.08 64.53 11:16:01 AM 0 39.51 0.00 1.09 0.00 0.08 59.32 11:16:01 AM 1 48.99 0.00 1.19 0.30 0.08 49.43 11:16:01 AM 2 47.92 0.00 1.86 0.32 0.10 49.80 11:16:01 AM 3 22.97 0.00 1.67 0.20 0.07 75.09 11:16:01 AM 4 34.90 0.00 2.16 0.08 0.08 62.77 11:16:01 AM 5 37.52 0.00 1.19 0.03 0.08 61.17 11:16:01 AM 6 16.10 0.00 1.26 0.22 0.08 82.33 11:16:01 AM 7 22.27 0.00 1.17 0.13 0.07 76.36 11:17:01 AM all 29.19 0.00 1.94 0.30 0.09 68.48 11:17:01 AM 0 37.16 0.00 2.12 0.05 0.10 60.58 11:17:01 AM 1 23.53 0.00 1.98 0.15 0.10 74.23 11:17:01 AM 2 25.11 0.00 2.33 0.87 0.10 71.58 11:17:01 AM 3 22.89 0.00 1.59 0.39 0.08 75.05 11:17:01 AM 4 26.59 0.00 1.64 0.22 0.08 71.46 11:17:01 AM 5 24.07 0.00 2.10 0.18 0.07 73.58 11:17:01 AM 6 37.63 0.00 2.63 0.39 0.08 59.27 11:17:01 AM 7 36.56 0.00 1.12 0.12 0.08 62.12 11:18:01 AM all 28.43 0.00 1.51 0.27 0.07 69.72 11:18:01 AM 0 12.84 0.00 1.32 0.02 0.07 85.75 11:18:01 AM 1 34.06 0.00 1.35 0.03 0.08 64.46 11:18:01 AM 2 31.04 0.00 0.79 0.05 0.05 68.08 11:18:01 AM 3 36.14 0.00 1.69 0.02 0.07 62.09 11:18:01 AM 4 40.56 0.00 2.04 0.05 0.08 57.27 11:18:01 AM 5 27.03 0.00 1.27 0.23 0.08 71.38 11:18:01 AM 6 31.86 0.00 1.35 0.62 0.07 66.10 11:18:01 AM 7 13.93 0.00 2.23 1.12 0.07 82.66 11:19:01 AM all 17.67 0.00 1.73 0.45 0.06 80.10 11:19:01 AM 0 20.99 0.00 1.34 0.27 0.07 77.34 11:19:01 AM 1 6.70 0.00 1.39 0.47 0.05 91.39 11:19:01 AM 2 12.97 0.00 1.14 0.05 0.07 85.77 11:19:01 AM 3 25.86 0.00 2.17 0.07 0.08 71.81 11:19:01 AM 4 22.01 0.00 2.22 2.37 0.05 73.34 11:19:01 AM 5 22.86 0.00 1.64 0.02 0.05 75.43 11:19:01 AM 6 22.72 0.00 1.91 0.13 0.05 75.19 11:19:01 AM 7 7.22 0.00 2.01 0.18 0.05 90.54 Average: all 23.25 0.00 1.67 0.36 0.07 74.65 Average: 0 24.78 0.00 1.52 0.14 0.08 73.48 Average: 1 23.29 0.00 1.56 0.66 0.07 74.42 Average: 2 25.52 0.00 2.01 0.56 0.07 71.84 Average: 3 22.07 0.00 1.73 0.40 0.07 75.73 Average: 4 23.16 0.00 1.70 0.35 0.07 74.72 Average: 5 23.03 0.00 1.50 0.16 0.07 75.24 Average: 6 21.92 0.00 1.69 0.28 0.06 76.05 Average: 7 22.26 0.00 1.64 0.31 0.07 75.71