---> uname -a: Linux prd-centos8-docker-8c-8g-8636.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 1133 25294 19 5462 30283 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:89:55:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe89:55bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:e4:78:de 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:e1ff:fee4:78de/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) 12:07:57 LINUX RESTART (8 CPU) 12:09:01 PM tps rtps wtps bread/s bwrtn/s 12:10:01 PM 282.26 17.58 264.68 3815.93 12912.30 12:11:01 PM 110.51 1.60 108.92 410.73 12598.47 12:12:01 PM 14.70 0.13 14.56 103.30 1120.64 12:13:01 PM 112.51 0.45 112.06 383.21 39243.14 12:14:01 PM 26.47 0.48 25.99 21.46 505.83 12:15:01 PM 25.71 0.00 25.71 0.00 848.76 12:16:01 PM 99.05 0.00 99.05 0.00 23500.25 12:17:01 PM 13.38 0.00 13.38 0.00 347.13 12:18:01 PM 113.96 0.00 113.96 0.00 1793.12 12:19:01 PM 68.11 2.93 65.18 4574.48 28339.09 Average: 86.67 2.32 84.35 930.92 12121.24 12:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 PM 28044836 30231900 4610868 14.12 2688 2498780 2245040 6.66 227152 3896296 299144 12:11:01 PM 27161588 29437288 5494116 16.82 2688 2584216 2863300 8.50 280912 4710364 21908 12:12:01 PM 25434192 28827524 7221512 22.11 2688 3695744 3631544 10.77 333844 6364092 1106672 12:13:01 PM 24858992 28272640 7796712 23.88 2688 3695868 5170696 15.34 435316 6748896 148 12:14:01 PM 24833872 28253708 7821832 23.95 2688 3702184 3794612 11.26 442392 6770956 112 12:15:01 PM 25396104 29066684 7259600 22.23 2688 3950612 3077568 9.13 506756 6143684 234052 12:16:01 PM 23476228 27621572 9179476 28.11 2688 4414008 5970880 17.72 553824 7954184 1736 12:17:01 PM 23100776 27268924 9554928 29.26 2688 4437756 6116664 18.15 555600 8326812 3476 12:18:01 PM 23918692 28021456 8737012 26.75 2688 4360352 3971960 11.78 553432 7528232 764 12:19:01 PM 25889964 30997528 6765740 20.72 2688 5353240 1541244 4.57 907956 5194544 63144 Average: 25211524 28799922 7444180 22.80 2688 3869276 3838351 11.39 479718 6363806 173116 12:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 430.79 338.92 5388.04 62.17 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 116.21 102.73 907.53 25.01 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 391.20 241.74 9545.60 32.60 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM lo 6.50 6.50 0.56 0.56 0.00 0.00 0.00 0.00 12:13:01 PM eth0 14.45 13.35 4.88 6.18 0.00 0.00 0.00 0.00 12:13:01 PM docker0 1.57 1.95 0.23 0.22 0.00 0.00 0.00 0.00 12:13:01 PM vethd82c011 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:14:01 PM lo 69.89 69.89 5.23 5.23 0.00 0.00 0.00 0.00 12:14:01 PM eth0 205.41 165.66 68.42 74.16 0.00 0.00 0.00 0.00 12:14:01 PM docker0 10.83 12.23 1.61 1.63 0.00 0.00 0.00 0.00 12:15:01 PM lo 24.16 24.16 1.19 1.19 0.00 0.00 0.00 0.00 12:15:01 PM eth0 150.12 124.76 750.50 43.93 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 25.05 25.05 3.36 3.36 0.00 0.00 0.00 0.00 12:16:01 PM eth0 457.99 157.24 2277.37 16.89 0.00 0.00 0.00 0.00 12:16:01 PM docker0 12.06 13.98 1.32 2.49 0.00 0.00 0.00 0.00 12:16:01 PM vethff74cc2 9.21 10.26 1.01 2.00 0.00 0.00 0.00 0.00 12:16:01 PM veth9b97dd4 2.85 4.41 0.48 0.76 0.00 0.00 0.00 0.00 12:17:01 PM lo 803.77 803.77 143.03 143.03 0.00 0.00 0.00 0.00 12:17:01 PM eth0 149.70 104.20 50.52 46.55 0.00 0.00 0.00 0.00 12:17:01 PM docker0 350.50 359.06 62.01 74.02 0.00 0.00 0.00 0.00 12:17:01 PM vethff74cc2 300.97 311.58 61.29 50.27 0.00 0.00 0.00 0.01 12:17:01 PM veth9b97dd4 49.53 47.52 5.51 23.75 0.00 0.00 0.00 0.00 12:18:01 PM lo 701.45 701.45 116.37 116.37 0.00 0.00 0.00 0.00 12:18:01 PM eth0 72.51 55.18 263.93 20.78 0.00 0.00 0.00 0.00 12:18:01 PM docker0 296.05 303.98 64.54 47.42 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 89.59 73.14 1262.64 14.85 0.00 0.00 0.00 0.00 12:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.09 163.09 26.98 26.98 0.00 0.00 0.00 0.00 Average: eth0 207.80 137.69 2051.99 34.31 0.00 0.00 0.00 0.00 Average: docker0 67.10 69.12 12.97 12.58 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) 12:07:57 LINUX RESTART (8 CPU) 12:09:01 PM CPU %user %nice %system %iowait %steal %idle 12:10:01 PM all 22.62 0.00 1.42 1.65 0.08 74.23 12:10:01 PM 0 12.04 0.00 0.89 0.92 0.07 86.09 12:10:01 PM 1 16.98 0.00 0.99 0.70 0.08 81.24 12:10:01 PM 2 26.88 0.00 1.54 1.75 0.08 69.75 12:10:01 PM 3 31.43 0.00 1.71 2.52 0.10 64.24 12:10:01 PM 4 17.88 0.00 1.66 2.69 0.07 77.70 12:10:01 PM 5 32.84 0.00 2.03 1.76 0.10 63.28 12:10:01 PM 6 11.08 0.00 1.22 2.29 0.07 85.34 12:10:01 PM 7 31.84 0.00 1.35 0.53 0.10 66.17 12:11:01 PM all 35.29 0.00 0.97 0.88 0.08 62.78 12:11:01 PM 0 26.79 0.00 1.15 0.53 0.08 71.44 12:11:01 PM 1 31.51 0.00 0.97 1.54 0.08 65.90 12:11:01 PM 2 49.89 0.00 0.70 0.65 0.08 48.67 12:11:01 PM 3 27.47 0.00 0.50 1.32 0.07 70.65 12:11:01 PM 4 44.72 0.00 1.18 1.95 0.10 52.04 12:11:01 PM 5 29.11 0.00 1.15 0.17 0.07 69.50 12:11:01 PM 6 42.65 0.00 0.97 0.00 0.08 56.30 12:11:01 PM 7 30.12 0.00 1.14 0.85 0.08 67.81 12:12:01 PM all 20.42 0.00 1.32 0.06 0.05 78.15 12:12:01 PM 0 15.09 0.00 1.14 0.00 0.07 83.71 12:12:01 PM 1 22.48 0.00 1.05 0.03 0.05 76.38 12:12:01 PM 2 51.13 0.00 2.01 0.00 0.08 46.78 12:12:01 PM 3 17.11 0.00 1.32 0.02 0.05 81.50 12:12:01 PM 4 8.62 0.00 1.12 0.42 0.03 89.81 12:12:01 PM 5 23.06 0.00 1.19 0.00 0.05 75.70 12:12:01 PM 6 13.69 0.00 0.97 0.03 0.05 85.25 12:12:01 PM 7 12.14 0.00 1.73 0.02 0.05 86.06 12:13:01 PM all 19.42 0.00 2.39 1.57 0.08 76.54 12:13:01 PM 0 19.82 0.00 1.88 0.13 0.08 78.09 12:13:01 PM 1 18.99 0.00 2.48 3.00 0.07 75.46 12:13:01 PM 2 37.66 0.00 2.74 2.60 0.08 56.92 12:13:01 PM 3 13.76 0.00 2.40 2.16 0.08 81.60 12:13:01 PM 4 19.45 0.00 1.86 1.07 0.07 77.55 12:13:01 PM 5 15.53 0.00 2.33 0.84 0.08 81.22 12:13:01 PM 6 15.93 0.00 3.30 0.03 0.07 80.66 12:13:01 PM 7 14.24 0.00 2.11 2.75 0.08 80.82 12:14:01 PM all 18.17 0.00 2.07 0.04 0.08 79.63 12:14:01 PM 0 19.57 0.00 1.94 0.03 0.07 78.39 12:14:01 PM 1 15.03 0.00 1.98 0.03 0.08 82.87 12:14:01 PM 2 22.20 0.00 1.91 0.02 0.08 75.79 12:14:01 PM 3 15.26 0.00 1.84 0.03 0.08 82.78 12:14:01 PM 4 18.73 0.00 2.36 0.05 0.08 78.77 12:14:01 PM 5 19.81 0.00 2.13 0.07 0.08 77.91 12:14:01 PM 6 17.02 0.00 2.31 0.08 0.08 80.51 12:14:01 PM 7 17.75 0.00 2.12 0.03 0.08 80.01 12:15:01 PM all 29.72 0.00 1.07 0.26 0.09 68.85 12:15:01 PM 0 31.28 0.00 0.70 0.50 0.10 67.42 12:15:01 PM 1 18.28 0.00 1.24 0.03 0.08 80.36 12:15:01 PM 2 31.10 0.00 1.71 0.44 0.10 66.66 12:15:01 PM 3 32.14 0.00 1.34 0.32 0.08 66.13 12:15:01 PM 4 22.47 0.00 1.30 0.30 0.08 75.84 12:15:01 PM 5 28.57 0.00 0.94 0.50 0.08 69.90 12:15:01 PM 6 26.24 0.00 0.75 0.00 0.08 72.92 12:15:01 PM 7 47.66 0.00 0.62 0.00 0.08 51.64 12:16:01 PM all 23.50 0.00 1.58 1.43 0.09 73.41 12:16:01 PM 0 15.59 0.00 1.27 1.25 0.07 81.81 12:16:01 PM 1 23.27 0.00 2.23 2.23 0.12 72.16 12:16:01 PM 2 16.14 0.00 1.83 1.88 0.08 80.07 12:16:01 PM 3 51.43 0.00 2.16 3.87 0.10 42.43 12:16:01 PM 4 25.00 0.00 1.26 0.02 0.08 73.64 12:16:01 PM 5 21.97 0.00 1.41 0.08 0.08 76.45 12:16:01 PM 6 11.81 0.00 1.36 0.55 0.07 86.21 12:16:01 PM 7 22.76 0.00 1.11 1.59 0.08 74.46 12:17:01 PM all 16.71 0.00 1.37 0.02 0.09 81.81 12:17:01 PM 0 13.07 0.00 1.91 0.00 0.10 84.92 12:17:01 PM 1 17.93 0.00 1.22 0.02 0.10 80.73 12:17:01 PM 2 16.27 0.00 1.32 0.02 0.10 82.29 12:17:01 PM 3 15.96 0.00 1.49 0.02 0.10 82.43 12:17:01 PM 4 16.17 0.00 1.54 0.07 0.10 82.13 12:17:01 PM 5 14.47 0.00 0.77 0.03 0.07 84.66 12:17:01 PM 6 20.55 0.00 1.09 0.02 0.10 78.25 12:17:01 PM 7 19.24 0.00 1.62 0.02 0.08 79.04 12:18:01 PM all 28.91 0.00 1.52 0.35 0.09 69.14 12:18:01 PM 0 35.35 0.00 0.94 0.00 0.08 63.63 12:18:01 PM 1 53.48 0.00 2.43 0.13 0.10 43.86 12:18:01 PM 2 21.83 0.00 0.72 0.00 0.08 77.37 12:18:01 PM 3 22.04 0.00 1.76 0.62 0.10 75.48 12:18:01 PM 4 29.36 0.00 1.95 1.41 0.08 67.20 12:18:01 PM 5 31.95 0.00 1.93 0.10 0.08 65.94 12:18:01 PM 6 15.32 0.00 1.46 0.42 0.08 82.72 12:18:01 PM 7 21.93 0.00 0.97 0.12 0.07 76.91 12:19:01 PM all 18.91 0.00 1.69 1.62 0.07 77.71 12:19:01 PM 0 19.11 0.00 1.52 2.21 0.08 77.08 12:19:01 PM 1 19.93 0.00 1.67 0.80 0.07 77.53 12:19:01 PM 2 21.67 0.00 1.49 2.32 0.05 74.47 12:19:01 PM 3 16.31 0.00 1.64 5.36 0.07 76.62 12:19:01 PM 4 14.77 0.00 1.17 0.17 0.05 83.85 12:19:01 PM 5 10.96 0.00 1.72 0.23 0.07 87.01 12:19:01 PM 6 30.26 0.00 2.12 0.23 0.08 67.30 12:19:01 PM 7 18.28 0.00 2.17 1.64 0.07 77.84 Average: all 23.37 0.00 1.54 0.79 0.08 74.22 Average: 0 20.78 0.00 1.33 0.56 0.08 77.25 Average: 1 23.79 0.00 1.63 0.85 0.08 73.65 Average: 2 29.48 0.00 1.59 0.97 0.08 67.87 Average: 3 24.29 0.00 1.62 1.62 0.08 72.38 Average: 4 21.72 0.00 1.54 0.82 0.08 75.85 Average: 5 22.83 0.00 1.56 0.38 0.08 75.15 Average: 6 20.47 0.00 1.55 0.37 0.08 77.53 Average: 7 23.61 0.00 1.49 0.75 0.08 74.07