---> uname -a: Linux prd-centos8-docker-8c-8g-8628.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 1138 25073 19 5678 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:9a:dd:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85602sec preferred_lft 85602sec inet6 fe80::f816:3eff:fe9a:ddc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:71:8b:71 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:fcff:fe71:8b71/64 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) 11/04/2025 _x86_64_ (8 CPU) 11:06:03 LINUX RESTART (8 CPU) 11:07:01 AM tps rtps wtps bread/s bwrtn/s 11:08:01 AM 272.23 17.29 254.93 3623.33 12989.39 11:09:01 AM 116.45 1.85 114.60 593.50 11369.51 11:10:01 AM 28.94 0.00 28.94 0.00 2664.45 11:11:01 AM 105.56 0.55 105.01 412.00 44614.95 11:12:01 AM 37.59 0.03 37.55 2.67 746.47 11:13:01 AM 11.25 0.52 10.73 25.19 300.42 11:14:01 AM 20.34 0.00 20.34 0.00 558.95 11:15:01 AM 105.11 0.00 105.11 0.00 23863.70 11:16:01 AM 15.23 0.00 15.23 0.00 328.46 11:17:01 AM 161.10 0.00 161.10 0.00 2106.96 11:18:01 AM 46.86 2.65 44.21 4527.91 26734.38 11:19:01 AM 32.86 1.65 31.21 1781.01 8383.19 Average: 79.46 2.05 77.41 913.77 11221.67 11:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 AM 28739292 30744792 3916420 11.99 2688 2317988 1867948 5.54 215096 3214796 132320 11:09:01 AM 27144804 29418412 5510908 16.88 2688 2581768 2943912 8.73 282496 4723660 67240 11:10:01 AM 26875468 29149424 5780244 17.70 2688 2581976 3197576 9.49 282672 4992256 20 11:11:01 AM 25230084 28636976 7425628 22.74 2688 3689860 3611940 10.72 422704 6396212 648 11:12:01 AM 24750936 28161852 7904776 24.21 2688 3693288 3966176 11.77 441868 6852412 872 11:13:01 AM 24674204 28089272 7981508 24.44 2688 3697308 3981540 11.81 443784 6928460 96 11:14:01 AM 25322356 28988220 7333356 22.46 2688 3945544 3172460 9.41 508188 6212416 237016 11:15:01 AM 23313364 27453324 9342348 28.61 2688 4408552 6158024 18.27 555136 8113368 40 11:16:01 AM 22841780 27003568 9813932 30.05 2688 4431084 6518036 19.34 557292 8581336 1028 11:17:01 AM 24187396 28284648 8468316 25.93 2688 4354052 3831372 11.37 554444 7256928 124 11:18:01 AM 25414748 30576928 7240964 22.17 2688 5410000 1922336 5.70 759020 5818004 136048 11:19:01 AM 25623392 30949968 7032320 21.53 2688 5568740 1579136 4.69 974596 5389388 33940 Average: 25343152 28954782 7312560 22.39 2688 3890013 3562538 10.57 499775 6206603 50783 11:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 273.28 239.67 2600.45 55.52 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 346.51 263.47 3770.08 36.82 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 99.65 79.76 76.96 24.73 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 273.56 147.98 9494.32 11.62 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:12:01 AM lo 46.08 46.08 4.19 4.19 0.00 0.00 0.00 0.00 11:12:01 AM eth0 121.33 79.82 36.79 36.65 0.00 0.00 0.00 0.00 11:12:01 AM docker0 11.68 13.16 1.72 1.67 0.00 0.00 0.00 0.00 11:13:01 AM lo 60.85 60.85 3.10 3.10 0.00 0.00 0.00 0.00 11:13:01 AM eth0 240.82 192.30 66.25 75.61 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.78 1.03 0.11 0.18 0.00 0.00 0.00 0.00 11:14:01 AM lo 21.84 21.84 1.08 1.08 0.00 0.00 0.00 0.00 11:14:01 AM eth0 214.71 159.81 771.85 52.02 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 20.13 20.13 2.48 2.48 0.00 0.00 0.00 0.00 11:15:01 AM eth0 413.40 126.46 2272.92 12.07 0.00 0.00 0.00 0.00 11:15:01 AM docker0 8.88 10.60 0.83 2.00 0.00 0.00 0.00 0.00 11:15:01 AM veth8660e58 8.88 10.75 0.95 2.02 0.00 0.00 0.00 0.00 11:15:01 AM vetha6b8e59 0.00 0.53 0.00 0.25 0.00 0.00 0.00 0.00 11:16:01 AM lo 752.87 752.87 112.29 112.29 0.00 0.00 0.00 0.00 11:16:01 AM eth0 125.65 77.92 35.42 35.21 0.00 0.00 0.00 0.00 11:16:01 AM docker0 319.91 329.91 50.72 54.40 0.00 0.00 0.00 0.00 11:16:01 AM veth8660e58 270.79 281.30 49.48 41.43 0.00 0.00 0.00 0.00 11:16:01 AM vetha6b8e59 49.13 48.66 5.62 12.98 0.00 0.00 0.00 0.00 11:17:01 AM lo 748.10 748.10 147.24 147.24 0.00 0.00 0.00 0.00 11:17:01 AM eth0 72.64 59.96 264.82 20.20 0.00 0.00 0.00 0.00 11:17:01 AM docker0 329.04 336.59 76.11 67.61 0.00 0.00 0.00 0.00 11:18:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 11:18:01 AM eth0 165.37 129.66 2434.73 20.42 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 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 132.96 110.65 1465.31 68.34 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 137.57 137.57 22.53 22.53 0.00 0.00 0.00 0.00 Average: eth0 206.66 138.96 1940.82 37.43 0.00 0.00 0.00 0.00 Average: docker0 55.86 57.61 10.79 10.49 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) 11/04/2025 _x86_64_ (8 CPU) 11:06:03 LINUX RESTART (8 CPU) 11:07:01 AM CPU %user %nice %system %iowait %steal %idle 11:08:01 AM all 19.24 0.00 1.46 1.26 0.07 77.97 11:08:01 AM 0 21.82 0.00 0.94 0.79 0.07 76.38 11:08:01 AM 1 21.85 0.00 1.89 1.54 0.08 74.64 11:08:01 AM 2 33.38 0.00 2.09 1.05 0.08 63.39 11:08:01 AM 3 22.46 0.00 1.61 2.45 0.08 73.40 11:08:01 AM 4 14.84 0.00 1.54 1.82 0.07 81.73 11:08:01 AM 5 12.85 0.00 1.04 0.20 0.07 85.83 11:08:01 AM 6 9.37 0.00 0.90 0.75 0.05 88.92 11:08:01 AM 7 17.32 0.00 1.66 1.44 0.07 79.51 11:09:01 AM all 39.60 0.00 1.25 0.71 0.09 58.35 11:09:01 AM 0 47.22 0.00 1.09 0.39 0.10 51.21 11:09:01 AM 1 48.06 0.00 1.66 1.29 0.10 48.88 11:09:01 AM 2 31.47 0.00 1.05 0.54 0.08 66.86 11:09:01 AM 3 43.30 0.00 0.70 0.05 0.10 55.84 11:09:01 AM 4 47.62 0.00 1.38 0.82 0.10 50.08 11:09:01 AM 5 29.10 0.00 1.37 0.39 0.08 69.06 11:09:01 AM 6 48.48 0.00 1.36 0.32 0.10 49.74 11:09:01 AM 7 21.61 0.00 1.37 1.91 0.07 75.04 11:10:01 AM all 10.65 0.00 0.28 0.14 0.03 88.90 11:10:01 AM 0 7.04 0.00 0.05 0.00 0.03 92.88 11:10:01 AM 1 31.24 0.00 0.70 0.07 0.05 67.94 11:10:01 AM 2 8.19 0.00 0.13 0.72 0.03 90.92 11:10:01 AM 3 21.96 0.00 0.86 0.00 0.03 77.15 11:10:01 AM 4 7.89 0.00 0.07 0.00 0.03 92.01 11:10:01 AM 5 1.77 0.00 0.13 0.03 0.03 98.03 11:10:01 AM 6 4.80 0.00 0.10 0.00 0.02 95.08 11:10:01 AM 7 2.35 0.00 0.17 0.28 0.03 97.16 11:11:01 AM all 25.43 0.00 3.00 2.36 0.09 69.13 11:11:01 AM 0 24.86 0.00 3.25 0.02 0.10 71.78 11:11:01 AM 1 28.70 0.00 3.46 7.45 0.10 60.28 11:11:01 AM 2 23.30 0.00 3.39 5.01 0.08 68.22 11:11:01 AM 3 33.18 0.00 2.86 1.62 0.08 62.26 11:11:01 AM 4 27.45 0.00 3.30 3.78 0.08 65.39 11:11:01 AM 5 24.84 0.00 2.33 0.59 0.08 72.15 11:11:01 AM 6 29.57 0.00 2.53 0.02 0.10 67.78 11:11:01 AM 7 11.44 0.00 2.85 0.34 0.08 85.29 11:12:01 AM all 23.60 0.00 2.45 0.06 0.09 73.80 11:12:01 AM 0 18.93 0.00 2.85 0.08 0.08 78.05 11:12:01 AM 1 19.36 0.00 2.58 0.07 0.08 77.91 11:12:01 AM 2 24.98 0.00 2.41 0.07 0.10 72.43 11:12:01 AM 3 29.86 0.00 2.09 0.07 0.08 67.89 11:12:01 AM 4 25.13 0.00 2.23 0.03 0.08 72.52 11:12:01 AM 5 22.85 0.00 2.38 0.02 0.08 74.66 11:12:01 AM 6 18.98 0.00 2.18 0.07 0.07 78.71 11:12:01 AM 7 28.73 0.00 2.88 0.05 0.10 68.24 11:13:01 AM all 7.09 0.00 1.25 0.02 0.06 91.58 11:13:01 AM 0 6.64 0.00 1.62 0.03 0.08 91.62 11:13:01 AM 1 4.35 0.00 1.44 0.00 0.07 94.15 11:13:01 AM 2 7.29 0.00 0.85 0.02 0.07 91.78 11:13:01 AM 3 10.53 0.00 1.52 0.00 0.07 87.88 11:13:01 AM 4 7.52 0.00 1.07 0.03 0.03 91.35 11:13:01 AM 5 10.57 0.00 0.65 0.03 0.05 88.70 11:13:01 AM 6 4.78 0.00 1.22 0.02 0.07 93.91 11:13:01 AM 7 5.08 0.00 1.60 0.02 0.05 93.25 11:14:01 AM all 32.17 0.00 1.19 0.08 0.09 66.47 11:14:01 AM 0 21.98 0.00 1.24 0.10 0.07 76.61 11:14:01 AM 1 37.68 0.00 1.67 0.02 0.10 60.54 11:14:01 AM 2 39.37 0.00 1.12 0.07 0.08 59.36 11:14:01 AM 3 38.46 0.00 1.64 0.32 0.10 59.49 11:14:01 AM 4 48.00 0.00 0.73 0.05 0.10 51.12 11:14:01 AM 5 14.45 0.00 1.27 0.03 0.08 84.16 11:14:01 AM 6 25.65 0.00 0.85 0.05 0.08 73.37 11:14:01 AM 7 31.79 0.00 1.02 0.00 0.10 67.10 11:15:01 AM all 24.02 0.00 1.85 1.15 0.09 72.89 11:15:01 AM 0 51.94 0.00 2.39 0.10 0.13 45.43 11:15:01 AM 1 18.15 0.00 2.03 1.96 0.08 77.77 11:15:01 AM 2 25.55 0.00 1.74 1.96 0.10 70.64 11:15:01 AM 3 31.11 0.00 1.90 0.96 0.10 65.94 11:15:01 AM 4 10.62 0.00 1.88 1.94 0.07 85.49 11:15:01 AM 5 18.41 0.00 1.55 0.84 0.08 79.12 11:15:01 AM 6 23.43 0.00 1.46 0.42 0.08 74.61 11:15:01 AM 7 13.10 0.00 1.86 0.97 0.07 84.00 11:16:01 AM all 17.19 0.00 1.45 0.01 0.10 81.24 11:16:01 AM 0 18.62 0.00 1.49 0.00 0.10 79.79 11:16:01 AM 1 13.81 0.00 1.61 0.02 0.10 84.47 11:16:01 AM 2 14.04 0.00 1.64 0.03 0.10 84.18 11:16:01 AM 3 21.11 0.00 1.32 0.00 0.10 77.46 11:16:01 AM 4 13.14 0.00 1.56 0.03 0.10 85.16 11:16:01 AM 5 21.40 0.00 1.66 0.00 0.08 76.86 11:16:01 AM 6 20.04 0.00 0.87 0.00 0.10 78.99 11:16:01 AM 7 15.39 0.00 1.48 0.03 0.08 83.01 11:17:01 AM all 26.90 0.00 1.69 0.59 0.10 70.73 11:17:01 AM 0 31.37 0.00 1.00 0.23 0.08 67.31 11:17:01 AM 1 33.41 0.00 0.89 0.47 0.10 65.14 11:17:01 AM 2 48.81 0.00 2.28 0.70 0.12 48.09 11:17:01 AM 3 31.94 0.00 2.23 0.13 0.13 65.57 11:17:01 AM 4 21.93 0.00 0.77 0.27 0.08 76.95 11:17:01 AM 5 16.74 0.00 1.96 0.42 0.08 80.79 11:17:01 AM 6 19.95 0.00 2.94 1.74 0.10 75.27 11:17:01 AM 7 10.97 0.00 1.44 0.75 0.08 86.75 11:18:01 AM all 24.08 0.00 1.50 3.30 0.08 71.04 11:18:01 AM 0 24.68 0.00 1.00 0.43 0.08 73.80 11:18:01 AM 1 14.30 0.00 1.67 4.12 0.07 79.84 11:18:01 AM 2 37.57 0.00 2.48 0.84 0.12 59.00 11:18:01 AM 3 30.47 0.00 1.52 2.22 0.08 65.70 11:18:01 AM 4 27.08 0.00 1.49 2.26 0.08 69.09 11:18:01 AM 5 17.75 0.00 1.39 3.63 0.08 77.15 11:18:01 AM 6 21.56 0.00 0.87 7.98 0.07 69.52 11:18:01 AM 7 19.22 0.00 1.59 4.91 0.07 74.21 11:18:01 AM CPU %user %nice %system %iowait %steal %idle 11:19:01 AM all 27.67 0.00 0.94 0.40 0.07 70.93 11:19:01 AM 0 37.56 0.00 0.82 0.27 0.08 61.27 11:19:01 AM 1 13.49 0.00 1.25 0.35 0.05 84.86 11:19:01 AM 2 37.04 0.00 1.82 0.30 0.10 60.73 11:19:01 AM 3 23.01 0.00 0.95 0.07 0.08 75.89 11:19:01 AM 4 15.56 0.00 0.67 0.67 0.07 83.04 11:19:01 AM 5 40.52 0.00 0.47 0.00 0.07 58.94 11:19:01 AM 6 8.78 0.00 0.65 1.54 0.03 88.99 11:19:01 AM 7 45.35 0.00 0.85 0.02 0.10 53.69 Average: all 23.13 0.00 1.52 0.84 0.08 74.43 Average: 0 26.04 0.00 1.47 0.20 0.09 72.20 Average: 1 23.70 0.00 1.74 1.44 0.08 73.04 Average: 2 27.59 0.00 1.75 0.94 0.09 69.64 Average: 3 28.11 0.00 1.60 0.66 0.09 69.54 Average: 4 22.22 0.00 1.39 0.97 0.08 75.34 Average: 5 19.27 0.00 1.35 0.52 0.07 78.79 Average: 6 19.60 0.00 1.33 1.08 0.07 77.93 Average: 7 18.54 0.00 1.56 0.89 0.08 78.93