---> uname -a: Linux prd-centos8-docker-8c-8g-12119.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1156 25055 19 5678 30260 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:8d:ea:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fe8d:ea18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:cd:80:00 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::42:6cff:fecd:8000/64 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) 11/12/2025 _x86_64_ (8 CPU) 11:53:22 LINUX RESTART (8 CPU) 11:54:01 AM tps rtps wtps bread/s bwrtn/s 11:55:01 AM 205.93 16.51 189.42 3032.06 10772.41 11:56:01 AM 217.15 3.05 214.10 1194.07 17046.83 11:57:01 AM 38.44 0.00 38.44 0.00 2805.85 11:58:01 AM 109.88 0.60 109.28 490.50 39565.16 11:59:01 AM 36.48 0.08 36.39 1.73 643.21 12:00:01 PM 12.26 0.43 11.83 20.93 532.97 12:01:01 PM 107.23 0.02 107.21 0.13 23625.16 12:02:01 PM 20.14 0.07 20.07 1.73 526.68 12:03:01 PM 139.36 0.00 139.36 0.00 1563.60 12:04:01 PM 37.57 2.47 35.10 4497.17 12286.49 12:05:01 PM 39.78 1.35 38.43 1722.11 22825.93 Average: 87.65 2.23 85.42 996.36 12017.09 11:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:55:01 AM 29048060 30949596 3607652 11.05 2688 2217548 1707116 5.06 170096 2973480 185976 11:56:01 AM 27663852 29914660 4991860 15.29 2688 2559904 2520872 7.48 270844 4219192 50464 11:57:01 AM 27560860 29833168 5094852 15.60 2688 2580400 2512260 7.45 282176 4309976 96 11:58:01 AM 24549280 27956872 8106432 24.82 2688 3690692 4304968 12.77 422264 7078988 660 11:59:01 AM 24183868 27597924 8471844 25.94 2688 3696364 4568756 13.56 442880 7420592 48 12:00:01 PM 25017668 28442440 7638044 23.39 2688 3706828 3818972 11.33 446880 6586064 168 12:01:01 PM 23577672 27708220 9078040 27.80 2688 4396568 5055536 15.00 543880 7869436 60 12:02:01 PM 22382148 26559552 10273564 31.46 2688 4446228 6913844 20.51 556128 9042236 724 12:03:01 PM 23988044 28085892 8667668 26.54 2688 4354756 3999052 11.87 553576 7457812 15528 12:04:01 PM 25713740 30805968 6941972 21.26 2688 5339888 3481888 10.33 728008 5549548 513252 12:05:01 PM 25746996 31065588 6908716 21.16 2688 5562732 1456228 4.32 799308 5443976 21492 Average: 25402926 28992716 7252786 22.21 2688 3868355 3667227 10.88 474185 6177391 71679 11:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 185.97 153.08 2079.36 40.92 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 374.17 310.01 4748.50 41.03 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 66.86 51.13 275.51 19.46 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 286.84 167.76 9493.61 13.61 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:59:01 AM lo 52.64 52.64 4.57 4.57 0.00 0.00 0.00 0.00 11:59:01 AM eth0 175.00 119.98 55.93 50.93 0.00 0.00 0.00 0.00 11:59:01 AM docker0 11.61 13.06 1.72 1.62 0.00 0.00 0.00 0.00 12:00:01 PM lo 59.21 59.21 3.02 3.02 0.00 0.00 0.00 0.00 12:00:01 PM eth0 263.28 199.45 93.16 83.82 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.78 1.02 0.11 0.18 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:01:01 PM eth0 505.83 234.64 2979.57 28.98 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM vethbd8eb58 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:01:01 PM veth4266a25 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:02:01 PM lo 549.35 549.35 76.41 76.41 0.00 0.00 0.00 0.00 12:02:01 PM eth0 77.55 50.82 23.21 23.67 0.00 0.00 0.00 0.00 12:02:01 PM docker0 236.51 246.30 35.01 38.08 0.00 0.00 0.00 0.00 12:02:01 PM vethbd8eb58 206.86 215.17 34.61 29.81 0.00 0.00 0.00 0.00 12:02:01 PM veth4266a25 29.65 31.63 3.64 8.51 0.00 0.00 0.00 0.00 12:03:01 PM lo 1106.23 1106.23 203.36 203.36 0.00 0.00 0.00 0.00 12:03:01 PM eth0 123.62 87.17 280.99 35.70 0.00 0.00 0.00 0.00 12:03:01 PM docker0 474.73 487.51 100.27 95.00 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 12:04:01 PM eth0 86.55 73.68 1253.29 15.22 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 218.11 178.50 2642.29 72.39 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.82 160.82 26.13 26.13 0.00 0.00 0.00 0.00 Average: eth0 214.88 147.83 2174.93 38.70 0.00 0.00 0.00 0.00 Average: docker0 65.80 68.02 12.47 12.27 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) 11/12/2025 _x86_64_ (8 CPU) 11:53:22 LINUX RESTART (8 CPU) 11:54:01 AM CPU %user %nice %system %iowait %steal %idle 11:55:01 AM all 13.68 0.00 1.23 0.61 0.06 84.42 11:55:01 AM 0 15.53 0.00 1.55 0.72 0.08 82.11 11:55:01 AM 1 12.04 0.00 1.27 0.53 0.08 86.07 11:55:01 AM 2 6.49 0.00 0.47 0.47 0.08 92.49 11:55:01 AM 3 31.61 0.00 3.02 0.73 0.07 64.56 11:55:01 AM 4 15.12 0.00 0.93 0.72 0.05 83.17 11:55:01 AM 5 3.32 0.00 0.79 0.60 0.03 95.25 11:55:01 AM 6 19.14 0.00 1.24 0.82 0.05 78.76 11:55:01 AM 7 6.13 0.00 0.57 0.28 0.03 92.99 11:56:01 AM all 33.58 0.00 1.24 1.04 0.09 64.05 11:56:01 AM 0 38.20 0.00 2.04 1.67 0.10 57.98 11:56:01 AM 1 41.80 0.00 1.59 0.72 0.10 55.79 11:56:01 AM 2 36.50 0.00 1.77 1.34 0.08 60.31 11:56:01 AM 3 27.87 0.00 1.25 0.54 0.10 70.24 11:56:01 AM 4 42.32 0.00 1.02 0.72 0.08 55.85 11:56:01 AM 5 37.96 0.00 0.67 1.52 0.10 59.75 11:56:01 AM 6 22.41 0.00 0.70 0.79 0.07 76.03 11:56:01 AM 7 21.53 0.00 0.90 1.00 0.08 76.48 11:57:01 AM all 20.84 0.00 0.46 0.10 0.05 78.54 11:57:01 AM 0 45.09 0.00 0.37 0.10 0.10 54.34 11:57:01 AM 1 24.01 0.00 0.43 0.10 0.05 75.40 11:57:01 AM 2 3.87 0.00 0.27 0.00 0.03 95.83 11:57:01 AM 3 9.14 0.00 0.60 0.49 0.07 89.71 11:57:01 AM 4 4.84 0.00 0.18 0.12 0.03 94.82 11:57:01 AM 5 19.85 0.00 0.15 0.00 0.03 79.97 11:57:01 AM 6 47.49 0.00 0.84 0.02 0.08 51.57 11:57:01 AM 7 12.37 0.00 0.85 0.02 0.03 86.73 11:58:01 AM all 24.99 0.00 2.67 1.43 0.07 70.84 11:58:01 AM 0 23.41 0.00 2.15 0.69 0.07 73.69 11:58:01 AM 1 20.42 0.00 3.01 6.39 0.08 70.10 11:58:01 AM 2 24.19 0.00 2.88 2.20 0.07 70.66 11:58:01 AM 3 25.03 0.00 2.96 1.55 0.08 70.37 11:58:01 AM 4 24.16 0.00 3.37 0.49 0.07 71.91 11:58:01 AM 5 19.31 0.00 2.35 0.10 0.07 78.18 11:58:01 AM 6 37.22 0.00 2.31 0.02 0.08 60.37 11:58:01 AM 7 26.19 0.00 2.34 0.00 0.05 71.42 11:59:01 AM all 23.12 0.00 2.36 0.07 0.09 74.36 11:59:01 AM 0 20.99 0.00 2.68 0.05 0.08 76.20 11:59:01 AM 1 22.68 0.00 2.26 0.08 0.08 74.90 11:59:01 AM 2 26.98 0.00 2.65 0.13 0.10 70.14 11:59:01 AM 3 29.24 0.00 2.23 0.12 0.08 68.33 11:59:01 AM 4 21.40 0.00 2.13 0.03 0.08 76.36 11:59:01 AM 5 28.01 0.00 2.58 0.08 0.10 69.22 11:59:01 AM 6 21.52 0.00 2.01 0.03 0.07 76.37 11:59:01 AM 7 14.09 0.00 2.33 0.05 0.12 83.41 12:00:01 PM all 7.43 0.00 1.15 0.02 0.22 91.18 12:00:01 PM 0 6.29 0.00 1.34 0.00 0.09 92.28 12:00:01 PM 1 8.98 0.00 1.17 0.05 0.10 89.70 12:00:01 PM 2 5.33 0.00 1.67 0.00 0.08 92.91 12:00:01 PM 3 7.48 0.00 0.75 0.03 0.12 91.62 12:00:01 PM 4 7.53 0.00 0.92 0.00 0.09 91.47 12:00:01 PM 5 6.84 0.00 1.26 0.03 0.10 91.77 12:00:01 PM 6 8.73 0.00 0.88 0.02 1.11 89.27 12:00:01 PM 7 8.22 0.00 1.21 0.00 0.09 90.49 12:01:01 PM all 35.48 0.00 2.08 0.78 0.11 61.55 12:01:01 PM 0 33.32 0.00 1.78 0.10 0.12 64.68 12:01:01 PM 1 36.49 0.00 1.77 0.61 0.12 61.01 12:01:01 PM 2 52.78 0.00 1.66 1.17 0.12 44.28 12:01:01 PM 3 26.49 0.00 1.94 1.66 0.10 69.81 12:01:01 PM 4 39.78 0.00 1.68 1.74 0.10 56.70 12:01:01 PM 5 33.88 0.00 2.07 0.15 0.12 63.78 12:01:01 PM 6 37.73 0.00 1.82 0.08 0.08 60.29 12:01:01 PM 7 23.41 0.00 3.98 0.76 0.12 71.73 12:02:01 PM all 26.74 0.00 1.25 0.01 0.09 71.90 12:02:01 PM 0 22.37 0.00 1.26 0.00 0.08 76.29 12:02:01 PM 1 54.66 0.00 1.86 0.00 0.10 43.39 12:02:01 PM 2 25.51 0.00 0.97 0.00 0.08 73.43 12:02:01 PM 3 35.94 0.00 1.61 0.00 0.10 62.36 12:02:01 PM 4 11.95 0.00 1.44 0.02 0.08 86.51 12:02:01 PM 5 31.13 0.00 0.69 0.07 0.08 68.04 12:02:01 PM 6 17.34 0.00 1.41 0.00 0.08 81.17 12:02:01 PM 7 15.00 0.00 0.80 0.03 0.08 84.08 12:03:01 PM all 27.04 0.00 1.93 0.26 0.10 70.68 12:03:01 PM 0 27.76 0.00 1.93 0.02 0.10 70.20 12:03:01 PM 1 30.89 0.00 1.86 0.10 0.10 67.05 12:03:01 PM 2 25.25 0.00 1.34 0.77 0.08 72.56 12:03:01 PM 3 30.44 0.00 2.51 0.89 0.10 66.06 12:03:01 PM 4 15.64 0.00 1.69 0.00 0.08 82.58 12:03:01 PM 5 35.23 0.00 2.25 0.20 0.12 62.20 12:03:01 PM 6 28.69 0.00 2.48 0.02 0.12 68.69 12:03:01 PM 7 22.42 0.00 1.34 0.07 0.07 76.11 12:04:01 PM all 22.53 0.00 1.38 0.48 0.06 75.55 12:04:01 PM 0 25.79 0.00 1.19 0.03 0.07 72.92 12:04:01 PM 1 36.92 0.00 1.20 0.12 0.08 61.67 12:04:01 PM 2 16.20 0.00 1.17 0.00 0.07 82.56 12:04:01 PM 3 26.36 0.00 1.77 0.54 0.07 71.26 12:04:01 PM 4 23.91 0.00 1.64 0.02 0.07 74.36 12:04:01 PM 5 29.20 0.00 1.17 0.28 0.05 69.30 12:04:01 PM 6 16.03 0.00 1.45 0.23 0.07 82.21 12:04:01 PM 7 5.82 0.00 1.41 2.59 0.05 90.13 12:05:01 PM all 30.60 0.00 0.89 0.72 0.07 67.72 12:05:01 PM 0 48.04 0.00 0.64 0.00 0.08 51.24 12:05:01 PM 1 45.73 0.00 0.67 0.67 0.07 52.87 12:05:01 PM 2 29.79 0.00 1.31 0.08 0.08 68.74 12:05:01 PM 3 13.46 0.00 0.60 0.05 0.07 85.82 12:05:01 PM 4 47.95 0.00 0.48 0.00 0.08 51.49 12:05:01 PM 5 10.70 0.00 1.20 4.87 0.05 83.18 12:05:01 PM 6 6.33 0.00 0.32 0.00 0.05 93.31 12:05:01 PM 7 42.68 0.00 1.92 0.12 0.08 55.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.18 0.00 1.51 0.50 0.09 73.71 Average: 0 27.93 0.00 1.54 0.31 0.09 70.14 Average: 1 30.46 0.00 1.55 0.85 0.09 67.05 Average: 2 22.92 0.00 1.47 0.56 0.08 74.97 Average: 3 23.91 0.00 1.75 0.60 0.09 73.65 Average: 4 23.17 0.00 1.41 0.35 0.07 74.99 Average: 5 23.24 0.00 1.38 0.72 0.08 74.58 Average: 6 23.84 0.00 1.40 0.18 0.17 74.40 Average: 7 17.98 0.00 1.60 0.45 0.07 79.90