---> uname -a: Linux prd-centos8-docker-8c-8g-42734.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 1125 25313 19 5450 30291 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:eb:49:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:feeb:49f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:4a:e5:ae 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::42:6fff:fe4a:e5ae/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) 09/01/2025 _x86_64_ (8 CPU) 06:07:47 LINUX RESTART (8 CPU) 06:08:01 AM tps rtps wtps bread/s bwrtn/s 06:09:01 AM 250.21 21.69 228.52 5528.32 9633.55 06:10:01 AM 254.97 19.01 235.95 4078.77 14712.43 06:11:01 AM 203.60 0.58 203.02 412.59 47779.99 06:12:01 AM 35.48 0.28 35.20 68.77 711.58 06:13:01 AM 28.17 0.48 27.69 21.46 525.55 06:14:01 AM 5.18 0.00 5.18 0.00 388.15 06:15:01 AM 28.33 0.00 28.33 0.00 1081.52 06:16:01 AM 98.65 0.00 98.65 0.00 23117.16 06:17:01 AM 251.38 0.00 251.38 0.00 2532.11 06:18:01 AM 74.09 2.92 71.18 4552.75 29232.16 Average: 123.01 4.50 118.51 1466.29 12971.73 06:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:09:01 AM 29527636 31227232 3128068 9.58 2688 2021852 1441340 4.28 154356 2536532 193144 06:10:01 AM 28176812 30348116 4478892 13.72 2688 2483188 2153700 6.39 247148 3738412 167104 06:11:01 AM 25000228 28392576 7655476 23.44 2688 3675852 4446556 13.19 364428 6678916 112 06:12:01 AM 24294988 27693504 8360716 25.60 2688 3680880 5728180 17.00 430440 7308276 212 06:13:01 AM 24379364 27783488 8276340 25.34 2688 3686464 4385344 13.01 436928 7224020 72 06:14:01 AM 25312256 28725692 7343448 22.49 2688 3695808 3617824 10.73 438868 6294284 20 06:15:01 AM 25038532 28693796 7617172 23.33 2688 3934944 3577172 10.61 502608 6496860 219136 06:16:01 AM 23295488 27434368 9360216 28.66 2688 4407316 6176540 18.33 549808 8130940 1036 06:17:01 AM 24174276 28260492 8481428 25.97 2688 4343052 3821584 11.34 549084 7269556 17468 06:18:01 AM 25948032 31041920 6707672 20.54 2688 5340536 1525940 4.53 905132 5133000 60804 Average: 25514761 28960118 7140943 21.87 2688 3726989 3687418 10.94 457880 6081080 65911 06:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 369.67 261.35 2016.26 64.79 0.00 0.00 0.00 0.00 06:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 339.29 283.22 4859.57 57.86 0.00 0.00 0.00 0.00 06:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 437.76 286.37 10679.25 35.12 0.00 0.00 0.00 0.00 06:11:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:11:01 AM veth8e4b9fc 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:12:01 AM lo 8.73 8.73 0.70 0.70 0.00 0.00 0.00 0.00 06:12:01 AM eth0 19.09 18.64 5.35 8.62 0.00 0.00 0.00 0.00 06:12:01 AM docker0 1.70 2.15 0.25 0.25 0.00 0.00 0.00 0.00 06:12:01 AM vethe0d8aba 0.10 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:13:01 AM lo 63.83 63.83 4.81 4.81 0.00 0.00 0.00 0.00 06:13:01 AM eth0 288.06 230.53 79.22 83.87 0.00 0.00 0.00 0.00 06:13:01 AM docker0 10.26 11.61 1.51 1.53 0.00 0.00 0.00 0.00 06:14:01 AM lo 24.64 24.64 1.20 1.20 0.00 0.00 0.00 0.00 06:14:01 AM eth0 157.86 134.44 95.71 52.68 0.00 0.00 0.00 0.00 06:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:15:01 AM eth0 91.00 71.37 719.40 15.72 0.00 0.00 0.00 0.00 06:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM lo 326.06 326.06 48.87 48.87 0.00 0.00 0.00 0.00 06:16:01 AM eth0 608.73 315.71 2278.97 28.87 0.00 0.00 0.00 0.00 06:16:01 AM docker0 142.60 149.85 22.25 23.86 0.00 0.00 0.00 0.00 06:16:01 AM vethf0d9510 128.86 135.37 22.63 20.14 0.00 0.00 0.00 0.00 06:16:01 AM vethdd1ad39 13.75 15.18 1.57 3.98 0.00 0.00 0.00 0.00 06:17:01 AM lo 1114.05 1114.05 199.92 199.92 0.00 0.00 0.00 0.00 06:17:01 AM eth0 137.80 108.41 313.69 36.32 0.00 0.00 0.00 0.00 06:17:01 AM docker0 487.24 497.92 99.12 94.27 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 06:18:01 AM eth0 84.19 71.81 1261.17 16.76 0.00 0.00 0.00 0.00 06:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.83 153.83 25.56 25.56 0.00 0.00 0.00 0.00 Average: eth0 253.35 178.19 2230.95 40.06 0.00 0.00 0.00 0.00 Average: docker0 64.18 66.16 12.31 11.99 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) 09/01/2025 _x86_64_ (8 CPU) 06:07:47 LINUX RESTART (8 CPU) 06:08:01 AM CPU %user %nice %system %iowait %steal %idle 06:09:01 AM all 14.87 0.00 2.02 0.68 0.06 82.38 06:09:01 AM 0 21.64 0.00 1.57 0.15 0.08 76.56 06:09:01 AM 1 6.55 0.00 2.54 1.56 0.08 89.26 06:09:01 AM 2 24.59 0.00 2.28 0.79 0.05 72.30 06:09:01 AM 3 26.09 0.00 2.72 0.52 0.07 70.61 06:09:01 AM 4 10.28 0.00 1.56 0.52 0.07 87.58 06:09:01 AM 5 7.75 0.00 1.72 0.13 0.02 90.38 06:09:01 AM 6 9.28 0.00 1.99 0.60 0.03 88.09 06:09:01 AM 7 12.70 0.00 1.77 1.14 0.05 84.34 06:10:01 AM all 32.39 0.00 1.46 0.81 0.08 65.26 06:10:01 AM 0 33.80 0.00 1.59 0.15 0.08 64.38 06:10:01 AM 1 38.06 0.00 0.80 0.43 0.08 60.62 06:10:01 AM 2 40.69 0.00 1.37 0.60 0.10 57.24 06:10:01 AM 3 17.84 0.00 1.19 0.67 0.07 80.23 06:10:01 AM 4 41.62 0.00 1.93 1.14 0.08 55.23 06:10:01 AM 5 18.27 0.00 1.51 1.37 0.08 78.77 06:10:01 AM 6 34.29 0.00 2.22 1.86 0.08 61.55 06:10:01 AM 7 34.52 0.00 1.09 0.25 0.08 64.06 06:11:01 AM all 34.96 0.00 3.34 0.99 0.09 60.62 06:11:01 AM 0 41.18 0.00 3.38 0.39 0.08 54.97 06:11:01 AM 1 28.17 0.00 3.10 2.48 0.08 66.17 06:11:01 AM 2 27.43 0.00 3.45 0.96 0.08 68.08 06:11:01 AM 3 37.45 0.00 2.93 0.98 0.08 58.56 06:11:01 AM 4 46.16 0.00 4.58 0.79 0.10 48.37 06:11:01 AM 5 19.55 0.00 3.69 1.63 0.08 75.04 06:11:01 AM 6 39.95 0.00 2.81 0.57 0.10 56.57 06:11:01 AM 7 39.73 0.00 2.80 0.12 0.08 57.27 06:12:01 AM all 21.70 0.00 2.18 0.05 0.07 75.99 06:12:01 AM 0 19.80 0.00 1.99 0.07 0.08 78.06 06:12:01 AM 1 30.56 0.00 2.71 0.05 0.08 66.59 06:12:01 AM 2 20.57 0.00 2.33 0.08 0.08 76.93 06:12:01 AM 3 17.39 0.00 2.39 0.05 0.07 80.09 06:12:01 AM 4 25.46 0.00 2.28 0.03 0.07 72.17 06:12:01 AM 5 17.48 0.00 1.84 0.05 0.07 80.56 06:12:01 AM 6 15.12 0.00 1.57 0.07 0.07 83.17 06:12:01 AM 7 27.24 0.00 2.31 0.02 0.07 70.37 06:13:01 AM all 17.29 0.00 2.23 0.05 0.08 80.34 06:13:01 AM 0 19.26 0.00 1.88 0.07 0.08 78.72 06:13:01 AM 1 17.49 0.00 2.76 0.02 0.08 79.65 06:13:01 AM 2 12.93 0.00 2.48 0.03 0.08 84.47 06:13:01 AM 3 16.40 0.00 1.96 0.07 0.08 81.49 06:13:01 AM 4 16.76 0.00 2.29 0.05 0.08 80.81 06:13:01 AM 5 20.94 0.00 2.19 0.08 0.10 76.69 06:13:01 AM 6 16.25 0.00 1.86 0.00 0.08 81.81 06:13:01 AM 7 18.31 0.00 2.46 0.05 0.07 79.12 06:14:01 AM all 11.56 0.00 0.76 0.02 0.06 87.61 06:14:01 AM 0 11.30 0.00 0.32 0.00 0.07 88.31 06:14:01 AM 1 18.48 0.00 1.24 0.00 0.07 80.22 06:14:01 AM 2 6.20 0.00 0.60 0.00 0.07 93.13 06:14:01 AM 3 11.00 0.00 1.00 0.02 0.05 87.94 06:14:01 AM 4 26.59 0.00 0.47 0.07 0.03 72.84 06:14:01 AM 5 3.44 0.00 1.02 0.00 0.05 95.49 06:14:01 AM 6 5.96 0.00 1.07 0.00 0.07 92.90 06:14:01 AM 7 9.47 0.00 0.37 0.07 0.05 90.05 06:15:01 AM all 34.95 0.00 0.90 0.06 0.07 64.01 06:15:01 AM 0 28.43 0.00 0.50 0.02 0.07 70.99 06:15:01 AM 1 57.47 0.00 1.24 0.03 0.08 41.18 06:15:01 AM 2 40.87 0.00 1.05 0.20 0.08 57.80 06:15:01 AM 3 35.52 0.00 1.03 0.05 0.07 63.33 06:15:01 AM 4 26.43 0.00 0.40 0.03 0.07 73.07 06:15:01 AM 5 25.12 0.00 0.45 0.00 0.05 74.38 06:15:01 AM 6 36.43 0.00 1.07 0.03 0.07 62.40 06:15:01 AM 7 29.39 0.00 1.48 0.15 0.07 68.91 06:16:01 AM all 26.18 0.00 2.30 0.38 0.09 71.06 06:16:01 AM 0 23.75 0.00 1.76 0.03 0.08 74.38 06:16:01 AM 1 29.30 0.00 2.11 0.59 0.10 67.90 06:16:01 AM 2 31.98 0.00 2.83 1.09 0.08 64.01 06:16:01 AM 3 32.01 0.00 2.82 0.29 0.10 64.78 06:16:01 AM 4 26.64 0.00 2.61 0.29 0.07 70.40 06:16:01 AM 5 13.62 0.00 1.66 0.03 0.08 84.60 06:16:01 AM 6 33.24 0.00 2.65 0.12 0.08 63.91 06:16:01 AM 7 18.89 0.00 1.93 0.61 0.08 78.48 06:17:01 AM all 30.31 0.00 2.14 0.40 0.09 67.06 06:17:01 AM 0 24.16 0.00 1.47 0.02 0.08 74.27 06:17:01 AM 1 39.16 0.00 2.56 0.05 0.10 58.13 06:17:01 AM 2 31.03 0.00 1.62 0.03 0.10 67.21 06:17:01 AM 3 32.56 0.00 1.93 0.05 0.08 65.38 06:17:01 AM 4 49.81 0.00 2.31 0.08 0.10 47.70 06:17:01 AM 5 14.52 0.00 3.75 2.97 0.08 78.67 06:17:01 AM 6 16.37 0.00 1.66 0.02 0.08 81.87 06:17:01 AM 7 34.77 0.00 1.83 0.00 0.08 63.31 06:18:01 AM all 23.26 0.00 2.03 0.52 0.06 74.14 06:18:01 AM 0 12.06 0.00 1.74 1.04 0.07 85.09 06:18:01 AM 1 16.26 0.00 1.59 0.69 0.05 81.42 06:18:01 AM 2 29.64 0.00 2.40 0.55 0.07 67.35 06:18:01 AM 3 29.06 0.00 2.54 1.12 0.07 67.21 06:18:01 AM 4 18.97 0.00 1.77 0.10 0.05 79.11 06:18:01 AM 5 23.37 0.00 1.51 0.50 0.05 74.58 06:18:01 AM 6 27.01 0.00 2.01 0.08 0.05 70.85 06:18:01 AM 7 29.69 0.00 2.69 0.05 0.05 67.51 Average: all 24.74 0.00 1.93 0.39 0.07 72.86 Average: 0 23.53 0.00 1.62 0.19 0.08 74.58 Average: 1 28.17 0.00 2.06 0.59 0.08 69.10 Average: 2 26.59 0.00 2.04 0.43 0.08 70.86 Average: 3 25.52 0.00 2.05 0.38 0.07 71.98 Average: 4 28.86 0.00 2.02 0.31 0.07 68.74 Average: 5 16.40 0.00 1.93 0.68 0.07 80.92 Average: 6 23.38 0.00 1.89 0.33 0.07 74.33 Average: 7 25.46 0.00 1.87 0.24 0.07 72.35