---> uname -a: Linux prd-centos8-docker-8c-8g-17395.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 1128 25301 19 5459 30287 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:bf:97:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:febf:973f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:14:ad: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::42:94ff:fe14:ad8b/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) 12/03/2025 _x86_64_ (8 CPU) 10:03:27 LINUX RESTART (8 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 176.32 14.11 162.21 2943.29 9925.49 10:06:01 AM 180.00 4.33 175.67 982.50 8701.77 10:07:01 AM 87.14 1.15 85.99 301.10 9362.71 10:08:01 AM 17.72 0.00 17.72 0.00 1744.71 10:09:01 AM 111.66 0.58 111.08 426.45 39883.76 10:10:01 AM 33.11 0.05 33.06 0.53 538.90 10:11:01 AM 9.81 0.43 9.38 20.93 266.49 10:12:01 AM 26.97 0.00 26.97 0.00 1688.22 10:13:01 AM 98.88 0.00 98.88 0.00 22767.28 10:14:01 AM 16.88 0.00 16.88 0.00 663.31 10:15:01 AM 198.25 2.43 195.82 4461.31 2303.60 Average: 86.98 2.10 84.88 830.53 8895.48 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 29241104 31088252 3414608 10.46 2688 2164408 1819828 5.40 160964 2791532 135488 10:06:01 AM 27664704 29855568 4991008 15.28 2688 2501656 2652140 7.87 238308 4259444 232076 10:07:01 AM 26990980 29265324 5664732 17.35 2688 2582360 3135816 9.30 281932 4876788 45988 10:08:01 AM 26967676 29242300 5688036 17.42 2688 2582508 3151796 9.35 283008 4901288 68 10:09:01 AM 24870020 28280072 7785692 23.84 2688 3692292 4477152 13.28 427648 6747204 108 10:10:01 AM 24633732 28050048 8021980 24.57 2688 3698400 4100788 12.17 442832 6968476 1904 10:11:01 AM 24548048 27967080 8107664 24.83 2688 3701060 4145576 12.30 444140 7052232 100 10:12:01 AM 24857532 28529292 7798180 23.88 2688 3950756 3696196 10.97 508452 6675328 210912 10:13:01 AM 23194316 27348860 9461396 28.97 2688 4422656 6206772 18.42 555596 8228928 2440 10:14:01 AM 23479916 27568600 9175796 28.10 2688 4343380 4242916 12.59 547924 7968396 20 10:15:01 AM 23841696 28832216 8814016 26.99 2688 5240888 3553768 10.54 710212 7438128 748344 Average: 25480884 28729783 7174828 21.97 2688 3534579 3743886 11.11 418274 6173431 125223 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 107.58 81.99 1266.69 33.24 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 445.06 335.48 4904.31 40.20 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 155.05 132.52 914.48 29.88 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 136.12 103.60 79.37 28.94 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 10:09:01 AM eth0 294.10 181.24 9478.19 19.33 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:09:01 AM vethd39eb74 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:10:01 AM lo 60.76 60.76 5.05 5.05 0.00 0.00 0.00 0.00 10:10:01 AM eth0 135.14 100.23 37.45 45.56 0.00 0.00 0.00 0.00 10:10:01 AM docker0 12.15 13.50 1.79 1.68 0.00 0.00 0.00 0.00 10:11:01 AM lo 65.23 65.23 3.31 3.31 0.00 0.00 0.00 0.00 10:11:01 AM eth0 270.68 201.62 70.20 77.16 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.78 1.05 0.11 0.20 0.00 0.00 0.00 0.00 10:12:01 AM lo 13.81 13.81 0.69 0.69 0.00 0.00 0.00 0.00 10:12:01 AM eth0 178.67 159.83 754.63 44.78 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM lo 176.59 176.59 28.21 28.21 0.00 0.00 0.00 0.00 10:13:01 AM eth0 454.67 145.17 2274.02 15.08 0.00 0.00 0.00 0.00 10:13:01 AM docker0 77.17 82.41 12.73 13.92 0.00 0.00 0.00 0.00 10:13:01 AM vethb7924c0 68.81 73.49 12.81 11.66 0.00 0.00 0.00 0.00 10:13:01 AM vethe6bd820 8.36 9.61 0.98 2.53 0.00 0.00 0.00 0.00 10:14:01 AM lo 1460.48 1460.48 250.32 250.32 0.00 0.00 0.00 0.00 10:14:01 AM eth0 113.35 81.72 33.98 39.34 0.00 0.00 0.00 0.00 10:14:01 AM docker0 633.21 650.92 122.40 119.11 0.00 0.00 0.00 0.00 10:15:01 AM lo 1.40 1.40 0.07 0.07 0.00 0.00 0.00 0.00 10:15:01 AM eth0 91.74 80.89 1497.08 14.13 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.73 161.73 26.15 26.15 0.00 0.00 0.00 0.00 Average: eth0 216.55 145.84 1937.35 35.24 0.00 0.00 0.00 0.00 Average: docker0 65.75 68.00 12.46 12.26 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) 12/03/2025 _x86_64_ (8 CPU) 10:03:27 LINUX RESTART (8 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 10.80 0.00 0.94 0.48 0.06 87.72 10:05:01 AM 0 9.90 0.00 1.00 0.90 0.07 88.13 10:05:01 AM 1 11.69 0.00 0.79 0.65 0.07 86.81 10:05:01 AM 2 15.05 0.00 1.42 0.18 0.08 83.26 10:05:01 AM 3 2.51 0.00 0.38 0.30 0.05 96.76 10:05:01 AM 4 12.87 0.00 1.25 0.87 0.03 84.98 10:05:01 AM 5 4.64 0.00 0.43 0.07 0.03 94.83 10:05:01 AM 6 21.79 0.00 1.53 0.25 0.07 76.36 10:05:01 AM 7 7.96 0.00 0.73 0.58 0.05 90.67 10:06:01 AM all 23.50 0.00 1.09 0.45 0.07 74.89 10:06:01 AM 0 20.82 0.00 0.72 0.07 0.07 78.33 10:06:01 AM 1 19.31 0.00 1.40 0.75 0.08 78.45 10:06:01 AM 2 27.16 0.00 0.74 0.35 0.08 71.66 10:06:01 AM 3 30.72 0.00 0.85 0.57 0.07 67.79 10:06:01 AM 4 22.11 0.00 1.40 0.62 0.07 75.80 10:06:01 AM 5 23.00 0.00 1.27 0.33 0.07 75.33 10:06:01 AM 6 23.25 0.00 1.27 0.45 0.08 74.95 10:06:01 AM 7 21.62 0.00 1.04 0.47 0.05 76.83 10:07:01 AM all 28.44 0.00 0.84 0.27 0.08 70.38 10:07:01 AM 0 14.64 0.00 0.64 0.13 0.08 84.51 10:07:01 AM 1 21.89 0.00 0.99 0.73 0.05 76.34 10:07:01 AM 2 39.33 0.00 0.70 0.10 0.08 59.79 10:07:01 AM 3 34.11 0.00 1.09 0.03 0.07 64.71 10:07:01 AM 4 41.13 0.00 1.32 0.32 0.12 57.11 10:07:01 AM 5 16.70 0.00 0.72 0.32 0.07 82.20 10:07:01 AM 6 19.37 0.00 0.70 0.13 0.05 79.75 10:07:01 AM 7 40.28 0.00 0.57 0.42 0.08 58.65 10:08:01 AM all 8.45 0.00 0.36 0.04 0.04 91.11 10:08:01 AM 0 10.30 0.00 0.07 0.00 0.05 89.58 10:08:01 AM 1 4.78 0.00 0.13 0.02 0.05 95.02 10:08:01 AM 2 36.53 0.00 1.08 0.00 0.05 62.34 10:08:01 AM 3 2.59 0.00 0.17 0.00 0.05 97.20 10:08:01 AM 4 4.90 0.00 0.20 0.00 0.02 94.88 10:08:01 AM 5 1.40 0.00 1.04 0.32 0.05 97.19 10:08:01 AM 6 2.53 0.00 0.13 0.00 0.03 97.30 10:08:01 AM 7 4.53 0.00 0.03 0.00 0.03 95.40 10:09:01 AM all 27.40 0.00 3.11 0.77 0.08 68.63 10:09:01 AM 0 25.08 0.00 2.61 0.62 0.08 71.61 10:09:01 AM 1 24.13 0.00 3.34 1.53 0.07 70.94 10:09:01 AM 2 28.69 0.00 3.21 0.34 0.10 67.66 10:09:01 AM 3 23.35 0.00 3.08 1.09 0.10 72.38 10:09:01 AM 4 23.89 0.00 3.20 0.81 0.07 72.04 10:09:01 AM 5 17.69 0.00 3.47 0.82 0.08 77.93 10:09:01 AM 6 31.90 0.00 2.87 0.86 0.08 64.29 10:09:01 AM 7 44.47 0.00 3.14 0.08 0.07 52.24 10:10:01 AM all 21.16 0.00 2.44 0.05 0.08 76.27 10:10:01 AM 0 20.13 0.00 2.31 0.03 0.08 77.44 10:10:01 AM 1 23.58 0.00 2.29 0.05 0.10 73.98 10:10:01 AM 2 20.64 0.00 2.68 0.03 0.08 76.56 10:10:01 AM 3 23.84 0.00 2.46 0.02 0.07 73.62 10:10:01 AM 4 22.87 0.00 2.48 0.03 0.08 74.54 10:10:01 AM 5 23.98 0.00 2.43 0.07 0.07 73.46 10:10:01 AM 6 17.40 0.00 2.06 0.07 0.08 80.39 10:10:01 AM 7 16.86 0.00 2.78 0.07 0.10 80.19 10:11:01 AM all 6.00 0.00 1.19 0.02 0.07 92.72 10:11:01 AM 0 7.20 0.00 0.77 0.03 0.08 91.91 10:11:01 AM 1 9.01 0.00 1.29 0.00 0.07 89.64 10:11:01 AM 2 6.85 0.00 1.32 0.05 0.08 91.70 10:11:01 AM 3 5.13 0.00 1.81 0.02 0.08 92.96 10:11:01 AM 4 5.00 0.00 1.27 0.02 0.07 93.65 10:11:01 AM 5 4.34 0.00 1.50 0.00 0.05 94.10 10:11:01 AM 6 4.60 0.00 0.62 0.02 0.07 94.70 10:11:01 AM 7 5.88 0.00 0.95 0.02 0.05 93.10 10:12:01 AM all 36.92 0.00 1.24 0.06 0.08 61.70 10:12:01 AM 0 44.22 0.00 1.05 0.00 0.08 54.64 10:12:01 AM 1 51.54 0.00 1.99 0.15 0.10 46.22 10:12:01 AM 2 26.77 0.00 1.45 0.17 0.08 71.53 10:12:01 AM 3 37.18 0.00 1.62 0.03 0.07 61.10 10:12:01 AM 4 31.10 0.00 0.87 0.00 0.08 67.95 10:12:01 AM 5 42.36 0.00 0.58 0.05 0.12 56.89 10:12:01 AM 6 39.90 0.00 1.14 0.05 0.07 58.84 10:12:01 AM 7 22.30 0.00 1.20 0.03 0.05 76.41 10:13:01 AM all 26.29 0.00 2.05 0.39 0.09 71.17 10:13:01 AM 0 14.64 0.00 1.85 0.08 0.08 83.34 10:13:01 AM 1 32.78 0.00 3.14 0.34 0.08 63.66 10:13:01 AM 2 26.75 0.00 1.91 2.08 0.08 69.17 10:13:01 AM 3 30.41 0.00 1.89 0.18 0.10 67.41 10:13:01 AM 4 26.33 0.00 1.63 0.10 0.10 71.84 10:13:01 AM 5 17.20 0.00 1.76 0.29 0.08 80.67 10:13:01 AM 6 19.20 0.00 1.96 0.02 0.10 78.73 10:13:01 AM 7 43.03 0.00 2.25 0.05 0.08 54.59 10:14:01 AM all 21.97 0.00 2.35 0.02 0.10 75.57 10:14:01 AM 0 19.48 0.00 2.32 0.02 0.10 78.08 10:14:01 AM 1 18.02 0.00 3.11 0.03 0.12 78.72 10:14:01 AM 2 22.81 0.00 2.40 0.02 0.10 74.67 10:14:01 AM 3 26.42 0.00 2.08 0.00 0.08 71.41 10:14:01 AM 4 21.53 0.00 2.59 0.02 0.10 75.76 10:14:01 AM 5 18.57 0.00 1.70 0.03 0.10 79.59 10:14:01 AM 6 24.95 0.00 1.76 0.02 0.08 73.19 10:14:01 AM 7 23.92 0.00 2.86 0.02 0.10 73.11 10:15:01 AM all 28.33 0.00 1.38 0.38 0.08 69.84 10:15:01 AM 0 41.34 0.00 1.37 0.00 0.07 57.22 10:15:01 AM 1 58.85 0.00 1.60 0.00 0.08 39.47 10:15:01 AM 2 25.90 0.00 1.87 0.28 0.08 71.86 10:15:01 AM 3 11.98 0.00 2.36 2.26 0.08 83.32 10:15:01 AM 4 9.06 0.00 1.20 0.25 0.08 89.41 10:15:01 AM 5 37.11 0.00 0.85 0.03 0.08 61.92 10:15:01 AM 6 27.82 0.00 0.85 0.08 0.07 71.18 10:15:01 AM 7 14.54 0.00 0.94 0.10 0.05 84.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.74 0.00 1.54 0.27 0.07 76.37 Average: 0 20.70 0.00 1.33 0.17 0.08 77.72 Average: 1 25.05 0.00 1.82 0.39 0.08 72.66 Average: 2 25.14 0.00 1.71 0.33 0.08 72.74 Average: 3 20.74 0.00 1.62 0.41 0.07 77.16 Average: 4 20.06 0.00 1.58 0.28 0.07 78.01 Average: 5 18.82 0.00 1.43 0.21 0.07 79.46 Average: 6 21.15 0.00 1.35 0.18 0.07 77.25 Average: 7 22.29 0.00 1.50 0.17 0.07 75.98