---> uname -a: Linux prd-centos8-docker-8c-8g-635.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 1137 25297 19 5455 30279 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:de:09:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fede:925/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:26:57:02 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:d3ff:fe26:5702/64 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) 05:56:50 LINUX RESTART (8 CPU) 05:57:01 AM tps rtps wtps bread/s bwrtn/s 05:58:01 AM 265.93 31.80 234.13 7482.14 42957.17 05:59:01 AM 265.97 17.66 248.31 3816.56 12806.57 06:00:01 AM 131.22 1.52 129.71 425.72 12242.50 06:01:01 AM 127.39 0.62 126.77 395.33 40226.94 06:02:01 AM 24.45 0.55 23.90 23.18 507.91 06:03:01 AM 10.35 0.00 10.35 0.00 523.93 06:04:02 AM 36.02 0.00 36.02 0.00 8503.27 06:05:01 AM 90.15 0.00 90.15 0.00 15799.58 06:06:01 AM 40.59 0.02 40.57 1.20 882.71 06:07:01 AM 57.31 2.55 54.76 4519.51 27569.31 Average: 104.96 5.48 99.48 1669.16 16202.72 05:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 AM 29657376 31279208 2998336 9.18 2688 1946368 1451448 4.31 147832 2425176 149960 05:59:01 AM 28205128 30367972 4450584 13.63 2688 2475428 2157912 6.40 223788 3743608 274824 06:00:01 AM 25037660 28453828 7618052 23.33 2688 3717344 4116244 12.21 324820 6764488 1174236 06:01:01 AM 24614248 28022256 8041464 24.62 2688 3690288 4424168 13.13 433876 6995748 84 06:02:01 AM 24507080 27921320 8148632 24.95 2688 3696580 4244940 12.59 437200 7102124 132 06:03:01 AM 25354652 28778160 7301060 22.36 2688 3705644 3480684 10.33 439080 6257208 20 06:04:02 AM 24582720 28680296 8072992 24.72 2688 4363148 3654000 10.84 504128 6933292 416344 06:05:01 AM 23357772 27516340 9297940 28.47 2688 4427416 6015712 17.85 551064 8073372 1948 06:06:01 AM 24503568 28600032 8152144 24.96 2688 4353240 3454988 10.25 548000 6949804 14752 06:07:01 AM 25861884 30957868 6793828 20.80 2688 5343852 1576604 4.68 898636 5233168 79168 Average: 25568209 29057728 7087503 21.70 2688 3771931 3457670 10.26 450842 6047799 211147 05:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 360.52 253.71 1785.36 62.93 0.00 0.00 0.00 0.00 05:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 400.28 310.43 5116.15 58.69 0.00 0.00 0.00 0.00 05:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 416.73 286.84 10680.46 39.97 0.00 0.00 0.00 0.00 06:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM lo 17.23 17.23 1.61 1.61 0.00 0.00 0.00 0.00 06:01:01 AM eth0 25.04 20.41 7.96 11.04 0.00 0.00 0.00 0.00 06:01:01 AM docker0 5.40 6.05 0.72 0.70 0.00 0.00 0.00 0.00 06:01:01 AM vethac95694 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:02:01 AM lo 68.42 68.42 4.75 4.75 0.00 0.00 0.00 0.00 06:02:01 AM eth0 280.46 207.69 82.37 87.46 0.00 0.00 0.00 0.00 06:02:01 AM docker0 7.64 9.01 1.21 1.20 0.00 0.00 0.00 0.00 06:03:01 AM lo 12.50 12.50 0.61 0.61 0.00 0.00 0.00 0.00 06:03:01 AM eth0 142.74 115.15 109.71 40.95 0.00 0.00 0.00 0.00 06:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:02 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:04:02 AM eth0 404.98 196.98 2977.99 26.25 0.00 0.00 0.00 0.00 06:04:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM lo 355.08 355.08 53.34 53.34 0.00 0.00 0.00 0.00 06:05:01 AM eth0 32.38 21.89 12.22 13.67 0.00 0.00 0.00 0.00 06:05:01 AM docker0 155.36 163.16 24.37 25.87 0.00 0.00 0.00 0.00 06:05:01 AM veth0455d7d 139.38 146.48 24.61 21.61 0.00 0.00 0.00 0.00 06:05:01 AM vethc2ff43b 15.98 17.39 1.88 4.53 0.00 0.00 0.00 0.00 06:06:01 AM lo 1118.71 1118.71 200.43 200.43 0.00 0.00 0.00 0.00 06:06:01 AM eth0 138.72 97.33 282.72 36.22 0.00 0.00 0.00 0.00 06:06:01 AM docker0 490.04 500.82 99.78 94.37 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 06:07:01 AM eth0 86.54 74.49 1257.62 16.93 0.00 0.00 0.00 0.00 06:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.97 156.97 26.03 26.03 0.00 0.00 0.00 0.00 Average: eth0 229.18 158.73 2234.92 39.46 0.00 0.00 0.00 0.00 Average: docker0 65.69 67.74 12.59 12.19 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) 05:56:50 LINUX RESTART (8 CPU) 05:57:01 AM CPU %user %nice %system %iowait %steal %idle 05:58:01 AM all 13.42 0.00 2.37 3.20 0.06 80.96 05:58:01 AM 0 7.78 0.00 2.36 10.89 0.08 78.88 05:58:01 AM 1 19.64 0.00 3.42 0.72 0.08 76.13 05:58:01 AM 2 7.87 0.00 1.78 2.16 0.05 88.14 05:58:01 AM 3 11.34 0.00 1.88 3.65 0.07 83.07 05:58:01 AM 4 17.15 0.00 3.54 4.11 0.08 75.13 05:58:01 AM 5 12.98 0.00 2.16 0.25 0.03 84.58 05:58:01 AM 6 15.19 0.00 1.57 2.46 0.07 80.71 05:58:01 AM 7 15.39 0.00 2.24 1.34 0.03 81.00 05:59:01 AM all 20.11 0.00 1.34 2.29 0.08 76.19 05:59:01 AM 0 9.80 0.00 0.75 0.28 0.07 89.10 05:59:01 AM 1 18.34 0.00 1.05 1.05 0.08 79.46 05:59:01 AM 2 15.05 0.00 1.30 1.70 0.08 81.85 05:59:01 AM 3 31.67 0.00 2.73 7.23 0.07 58.31 05:59:01 AM 4 18.32 0.00 1.07 1.19 0.07 79.36 05:59:01 AM 5 29.17 0.00 1.60 2.93 0.08 66.22 05:59:01 AM 6 16.03 0.00 1.24 1.39 0.07 81.27 05:59:01 AM 7 22.50 0.00 0.94 2.56 0.08 73.92 06:00:01 AM all 42.88 0.00 1.91 0.83 0.09 54.29 06:00:01 AM 0 15.59 0.00 1.79 2.85 0.08 79.69 06:00:01 AM 1 36.68 0.00 2.05 0.79 0.08 60.40 06:00:01 AM 2 44.67 0.00 1.44 1.04 0.08 52.77 06:00:01 AM 3 58.72 0.00 3.11 0.69 0.12 37.37 06:00:01 AM 4 42.98 0.00 1.73 0.15 0.08 55.06 06:00:01 AM 5 32.28 0.00 2.23 0.67 0.10 64.72 06:00:01 AM 6 47.90 0.00 1.99 0.49 0.08 49.54 06:00:01 AM 7 64.20 0.00 0.95 0.00 0.10 34.74 06:01:01 AM all 19.53 0.00 2.41 2.23 0.08 75.75 06:01:01 AM 0 19.54 0.00 2.84 2.40 0.08 75.14 06:01:01 AM 1 17.46 0.00 2.58 5.81 0.08 74.06 06:01:01 AM 2 17.49 0.00 2.82 2.13 0.08 77.48 06:01:01 AM 3 15.48 0.00 2.18 4.01 0.05 78.28 06:01:01 AM 4 18.07 0.00 1.90 0.55 0.08 79.40 06:01:01 AM 5 28.39 0.00 2.54 2.05 0.08 66.92 06:01:01 AM 6 17.36 0.00 2.25 0.07 0.10 80.22 06:01:01 AM 7 22.51 0.00 2.16 0.77 0.07 74.48 06:02:01 AM all 15.47 0.00 1.88 0.39 0.09 82.18 06:02:01 AM 0 18.71 0.00 2.67 0.13 0.08 78.40 06:02:01 AM 1 17.19 0.00 1.96 0.15 0.08 80.61 06:02:01 AM 2 12.33 0.00 1.54 0.86 0.12 85.16 06:02:01 AM 3 15.53 0.00 1.89 0.59 0.08 81.90 06:02:01 AM 4 11.71 0.00 1.66 0.92 0.08 85.63 06:02:01 AM 5 15.48 0.00 1.44 0.10 0.08 82.89 06:02:01 AM 6 14.78 0.00 1.91 0.18 0.07 83.06 06:02:01 AM 7 18.03 0.00 1.92 0.15 0.08 79.81 06:03:01 AM all 12.14 0.00 0.52 0.01 0.04 87.29 06:03:01 AM 0 6.32 0.00 0.15 0.00 0.05 93.48 06:03:01 AM 1 15.73 0.00 0.55 0.00 0.05 83.67 06:03:01 AM 2 6.16 0.00 0.32 0.00 0.05 93.47 06:03:01 AM 3 25.28 0.00 0.33 0.02 0.05 74.32 06:03:01 AM 4 5.41 0.00 0.35 0.05 0.05 94.13 06:03:01 AM 5 26.85 0.00 1.25 0.00 0.05 71.85 06:03:01 AM 6 5.74 0.00 0.47 0.03 0.03 93.72 06:03:01 AM 7 5.58 0.00 0.73 0.00 0.02 93.67 06:04:02 AM all 34.23 0.00 1.49 2.14 0.11 62.03 06:04:02 AM 0 32.62 0.00 1.04 3.05 0.10 63.19 06:04:02 AM 1 25.60 0.00 1.06 0.27 0.08 72.99 06:04:02 AM 2 36.03 0.00 1.75 0.02 0.12 62.09 06:04:02 AM 3 37.63 0.00 1.62 0.10 0.10 60.55 06:04:02 AM 4 42.26 0.00 2.55 11.56 0.13 43.51 06:04:02 AM 5 33.89 0.00 1.48 1.70 0.12 62.82 06:04:02 AM 6 22.11 0.00 1.20 0.08 0.10 76.50 06:04:02 AM 7 43.69 0.00 1.22 0.35 0.12 54.61 06:05:01 AM all 24.68 0.00 1.41 2.84 0.09 70.98 06:05:01 AM 0 12.39 0.00 1.62 0.09 0.12 85.79 06:05:01 AM 1 24.98 0.00 1.52 7.12 0.09 66.29 06:05:01 AM 2 28.27 0.00 1.77 0.61 0.09 69.26 06:05:01 AM 3 20.92 0.00 1.16 0.26 0.07 77.60 06:05:01 AM 4 39.90 0.00 1.70 0.07 0.09 58.24 06:05:01 AM 5 23.58 0.00 1.55 8.97 0.09 65.82 06:05:01 AM 6 23.65 0.00 0.89 5.52 0.10 69.84 06:05:01 AM 7 23.77 0.00 1.09 0.09 0.09 74.97 06:06:01 AM all 26.14 0.00 2.08 0.61 0.13 71.04 06:06:01 AM 0 32.18 0.00 2.53 0.75 0.12 64.42 06:06:01 AM 1 27.56 0.00 1.67 0.07 0.12 70.58 06:06:01 AM 2 25.68 0.00 2.64 0.30 0.13 71.24 06:06:01 AM 3 33.45 0.00 1.83 0.08 0.12 64.52 06:06:01 AM 4 15.57 0.00 2.51 1.33 0.13 80.45 06:06:01 AM 5 35.32 0.00 1.57 0.49 0.13 62.49 06:06:01 AM 6 17.50 0.00 2.43 0.61 0.12 79.35 06:06:01 AM 7 21.88 0.00 1.46 1.27 0.13 75.25 06:07:01 AM all 25.56 0.00 1.68 1.65 0.08 71.02 06:07:01 AM 0 33.92 0.00 2.32 0.02 0.08 63.66 06:07:01 AM 1 9.60 0.00 2.55 3.71 0.08 84.05 06:07:01 AM 2 20.65 0.00 1.09 1.61 0.08 76.56 06:07:01 AM 3 26.64 0.00 1.83 1.66 0.08 69.79 06:07:01 AM 4 16.91 0.00 1.69 5.58 0.07 75.75 06:07:01 AM 5 31.41 0.00 1.41 0.30 0.08 66.80 06:07:01 AM 6 31.01 0.00 1.32 0.02 0.10 67.55 06:07:01 AM 7 34.34 0.00 1.26 0.32 0.07 64.02 Average: all 23.40 0.00 1.71 1.62 0.08 73.19 Average: 0 18.88 0.00 1.81 2.05 0.09 77.17 Average: 1 21.27 0.00 1.84 1.96 0.08 74.84 Average: 2 21.40 0.00 1.64 1.04 0.09 75.82 Average: 3 27.66 0.00 1.86 1.83 0.08 68.57 Average: 4 22.78 0.00 1.87 2.55 0.09 72.71 Average: 5 26.93 0.00 1.72 1.73 0.09 69.53 Average: 6 21.12 0.00 1.53 1.08 0.08 76.19 Average: 7 27.19 0.00 1.40 0.69 0.08 70.65