---> uname -a: Linux prd-centos8-docker-8c-8g-25487.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 1151 25108 19 5630 30265 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:f9:1d:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fef9:1d81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:ee:38:9c 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:dff:feee:389c/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) 07/03/2025 _x86_64_ (8 CPU) 15:12:00 LINUX RESTART (8 CPU) 03:13:01 PM tps rtps wtps bread/s bwrtn/s 03:14:01 PM 258.46 18.15 240.31 4050.39 12416.13 03:15:01 PM 232.91 1.38 231.52 518.36 52056.11 03:16:01 PM 34.17 0.20 33.97 13.46 492.05 03:17:01 PM 24.28 0.48 23.79 21.46 404.85 03:18:01 PM 5.12 0.00 5.12 0.00 128.75 03:19:01 PM 3.48 0.00 3.48 0.00 330.29 03:20:01 PM 68.96 0.00 68.96 0.00 21013.60 03:21:01 PM 61.91 0.00 61.91 0.00 3090.97 03:22:01 PM 184.66 2.47 182.19 4490.50 2475.11 03:23:01 PM 49.00 1.37 47.63 1733.69 30329.12 Average: 92.29 2.40 89.89 1082.76 12273.90 03:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 PM 27658204 29821448 4997508 15.30 2688 2475708 2596940 7.71 237424 4271504 280348 03:15:01 PM 25646000 29038284 7009712 21.47 2688 3676120 3407016 10.11 342420 6061548 60 03:16:01 PM 25140408 28536700 7515304 23.01 2688 3678904 4128240 12.25 430580 6473516 72 03:17:01 PM 25014536 28416172 7641176 23.40 2688 3684140 3644164 10.81 436744 6593072 244 03:18:01 PM 24963092 28365384 7692620 23.56 2688 3684852 3644164 10.81 436756 6645844 76 03:19:01 PM 25421156 28832048 7234556 22.15 2688 3693424 3394492 10.07 438644 6190620 20 03:20:01 PM 24207732 28262800 8447980 25.87 2688 4315712 3936704 11.68 502712 7282932 9176 03:21:01 PM 22812932 26957176 9842780 30.14 2688 4413836 6544600 19.42 549664 8617236 6084 03:22:01 PM 24164996 28644284 8490716 26.00 2688 4735700 3421776 10.15 581228 7252108 262664 03:23:01 PM 24399944 29671524 8255768 25.28 2688 5516600 2697528 8.00 783916 6799012 108588 Average: 24942900 28654582 7712812 23.62 2688 3987500 3741562 11.10 474009 6618739 66733 03:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 420.25 317.65 5066.39 62.20 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 410.93 270.49 10680.27 41.97 0.00 0.00 0.00 0.00 03:15:01 PM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM vethdd4d384 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM lo 7.81 7.81 0.63 0.63 0.00 0.00 0.00 0.00 03:16:01 PM eth0 40.79 33.89 15.99 11.55 0.00 0.00 0.00 0.00 03:16:01 PM docker0 1.40 1.85 0.22 0.22 0.00 0.00 0.00 0.00 03:16:01 PM veth09e733c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:17:01 PM lo 60.90 60.90 4.59 4.59 0.00 0.00 0.00 0.00 03:17:01 PM eth0 267.91 194.17 78.87 80.29 0.00 0.00 0.00 0.00 03:17:01 PM docker0 9.20 10.58 1.45 1.43 0.00 0.00 0.00 0.00 03:18:01 PM lo 56.22 56.22 2.75 2.75 0.00 0.00 0.00 0.00 03:18:01 PM eth0 181.54 135.53 57.79 63.37 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 14.56 14.56 0.71 0.71 0.00 0.00 0.00 0.00 03:19:01 PM eth0 227.44 164.16 98.31 49.69 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:20:01 PM eth0 641.25 369.23 2980.96 38.98 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 818.81 818.81 145.89 145.89 0.00 0.00 0.00 0.00 03:21:01 PM eth0 71.76 56.11 26.19 28.91 0.00 0.00 0.00 0.00 03:21:01 PM docker0 359.15 371.94 62.87 76.21 0.00 0.00 0.00 0.00 03:21:01 PM veth00d4f92 329.97 342.05 64.53 55.19 0.00 0.00 0.00 0.01 03:21:01 PM veth662ceb1 29.17 30.59 3.25 21.29 0.00 0.00 0.00 0.00 03:22:01 PM lo 640.20 640.20 104.21 104.21 0.00 0.00 0.00 0.00 03:22:01 PM eth0 118.94 96.80 1540.48 30.56 0.00 0.00 0.00 0.00 03:22:01 PM docker0 271.69 277.17 58.78 42.30 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 286.69 202.37 2106.14 28.43 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.88 159.88 25.88 25.88 0.00 0.00 0.00 0.00 Average: eth0 266.75 184.04 2265.13 43.59 0.00 0.00 0.00 0.00 Average: docker0 64.15 66.16 12.33 12.02 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) 07/03/2025 _x86_64_ (8 CPU) 15:12:00 LINUX RESTART (8 CPU) 03:13:01 PM CPU %user %nice %system %iowait %steal %idle 03:14:01 PM all 28.08 0.00 1.43 0.95 0.09 69.46 03:14:01 PM 0 30.55 0.00 1.15 0.52 0.10 67.68 03:14:01 PM 1 30.73 0.00 0.85 0.20 0.08 68.14 03:14:01 PM 2 34.37 0.00 2.38 1.71 0.10 61.45 03:14:01 PM 3 25.95 0.00 1.87 1.39 0.10 70.69 03:14:01 PM 4 24.37 0.00 1.34 0.87 0.08 73.33 03:14:01 PM 5 16.28 0.00 1.35 0.85 0.07 81.44 03:14:01 PM 6 30.91 0.00 1.27 1.24 0.08 66.50 03:14:01 PM 7 31.48 0.00 1.19 0.80 0.08 66.44 03:15:01 PM all 39.22 0.00 2.80 1.51 0.09 56.38 03:15:01 PM 0 37.10 0.00 4.29 1.19 0.08 57.34 03:15:01 PM 1 24.35 0.00 3.41 2.80 0.10 69.35 03:15:01 PM 2 33.50 0.00 2.46 3.43 0.10 60.51 03:15:01 PM 3 47.85 0.00 2.44 1.83 0.08 47.80 03:15:01 PM 4 44.57 0.00 2.87 0.65 0.10 51.80 03:15:01 PM 5 35.84 0.00 2.45 0.49 0.08 61.14 03:15:01 PM 6 47.90 0.00 2.47 0.52 0.10 49.01 03:15:01 PM 7 42.62 0.00 2.01 1.16 0.10 54.10 03:16:01 PM all 19.99 0.00 1.88 0.08 0.08 77.98 03:16:01 PM 0 17.29 0.00 1.67 0.13 0.08 80.82 03:16:01 PM 1 23.88 0.00 2.41 0.17 0.08 73.46 03:16:01 PM 2 23.26 0.00 1.64 0.08 0.07 74.95 03:16:01 PM 3 13.55 0.00 1.62 0.10 0.08 84.65 03:16:01 PM 4 24.77 0.00 1.92 0.03 0.08 73.19 03:16:01 PM 5 15.47 0.00 2.09 0.03 0.08 82.32 03:16:01 PM 6 28.86 0.00 2.26 0.03 0.07 68.79 03:16:01 PM 7 12.81 0.00 1.40 0.03 0.07 85.69 03:17:01 PM all 16.78 0.00 1.98 0.04 0.09 81.10 03:17:01 PM 0 19.22 0.00 1.89 0.07 0.12 78.70 03:17:01 PM 1 17.30 0.00 2.28 0.05 0.12 80.26 03:17:01 PM 2 12.37 0.00 2.13 0.02 0.10 85.38 03:17:01 PM 3 19.58 0.00 1.89 0.02 0.08 78.43 03:17:01 PM 4 13.72 0.00 1.96 0.03 0.08 84.20 03:17:01 PM 5 17.68 0.00 1.88 0.02 0.07 80.36 03:17:01 PM 6 15.88 0.00 2.18 0.07 0.12 81.76 03:17:01 PM 7 18.47 0.00 1.65 0.05 0.07 79.76 03:18:01 PM all 1.94 0.00 0.61 0.01 0.05 97.39 03:18:01 PM 0 1.44 0.00 0.35 0.02 0.05 98.15 03:18:01 PM 1 2.26 0.00 1.15 0.00 0.05 96.54 03:18:01 PM 2 2.02 0.00 1.25 0.00 0.05 96.67 03:18:01 PM 3 2.24 0.00 0.62 0.00 0.07 97.08 03:18:01 PM 4 3.34 0.00 0.28 0.02 0.05 96.31 03:18:01 PM 5 1.62 0.00 0.52 0.03 0.05 97.78 03:18:01 PM 6 1.35 0.00 0.25 0.00 0.03 98.36 03:18:01 PM 7 1.25 0.00 0.47 0.00 0.03 98.25 03:19:01 PM all 11.26 0.00 0.53 0.01 0.04 88.15 03:19:01 PM 0 22.74 0.00 0.37 0.02 0.05 76.82 03:19:01 PM 1 2.82 0.00 0.25 0.08 0.03 96.81 03:19:01 PM 2 3.38 0.00 0.75 0.00 0.03 95.84 03:19:01 PM 3 29.53 0.00 1.08 0.00 0.07 69.32 03:19:01 PM 4 16.48 0.00 0.38 0.00 0.05 83.08 03:19:01 PM 5 2.79 0.00 0.97 0.00 0.05 96.19 03:19:01 PM 6 3.49 0.00 0.30 0.00 0.03 96.18 03:19:01 PM 7 8.79 0.00 0.15 0.00 0.03 91.02 03:20:01 PM all 33.34 0.00 1.62 0.56 0.10 64.38 03:20:01 PM 0 25.69 0.00 1.39 0.02 0.08 72.82 03:20:01 PM 1 22.97 0.00 1.58 0.25 0.08 75.12 03:20:01 PM 2 41.28 0.00 2.08 0.59 0.13 55.92 03:20:01 PM 3 40.08 0.00 1.78 0.02 0.08 58.04 03:20:01 PM 4 23.73 0.00 1.66 1.09 0.10 73.42 03:20:01 PM 5 42.24 0.00 1.65 0.40 0.10 55.61 03:20:01 PM 6 35.49 0.00 1.56 1.93 0.10 60.92 03:20:01 PM 7 35.29 0.00 1.29 0.18 0.08 63.16 03:21:01 PM all 29.80 0.00 1.76 0.21 0.10 68.14 03:21:01 PM 0 37.19 0.00 1.56 0.03 0.10 61.12 03:21:01 PM 1 34.53 0.00 1.64 0.07 0.10 63.66 03:21:01 PM 2 19.65 0.00 1.79 0.67 0.10 77.78 03:21:01 PM 3 12.86 0.00 2.25 0.30 0.12 84.47 03:21:01 PM 4 34.04 0.00 2.06 0.02 0.08 63.80 03:21:01 PM 5 27.42 0.00 1.88 0.15 0.10 70.45 03:21:01 PM 6 39.61 0.00 1.39 0.02 0.10 58.88 03:21:01 PM 7 33.02 0.00 1.52 0.38 0.10 64.98 03:22:01 PM all 28.67 0.00 1.57 0.34 0.09 69.33 03:22:01 PM 0 20.96 0.00 0.68 0.03 0.08 78.24 03:22:01 PM 1 30.18 0.00 1.69 0.30 0.10 67.73 03:22:01 PM 2 24.25 0.00 1.37 0.20 0.10 74.08 03:22:01 PM 3 32.47 0.00 1.76 0.20 0.10 65.47 03:22:01 PM 4 39.21 0.00 1.52 0.02 0.10 59.15 03:22:01 PM 5 32.33 0.00 1.76 0.27 0.10 65.54 03:22:01 PM 6 23.19 0.00 1.59 0.08 0.08 75.06 03:22:01 PM 7 26.76 0.00 2.19 1.62 0.08 69.34 03:23:01 PM all 31.66 0.00 1.55 0.50 0.08 66.21 03:23:01 PM 0 43.09 0.00 1.72 1.15 0.10 53.94 03:23:01 PM 1 22.31 0.00 1.91 1.27 0.08 74.42 03:23:01 PM 2 50.43 0.00 0.97 0.07 0.10 48.44 03:23:01 PM 3 46.59 0.00 2.41 0.10 0.08 50.82 03:23:01 PM 4 34.63 0.00 1.42 0.37 0.07 63.51 03:23:01 PM 5 19.20 0.00 1.79 0.20 0.07 78.75 03:23:01 PM 6 17.03 0.00 0.90 0.15 0.07 81.85 03:23:01 PM 7 20.00 0.00 1.24 0.72 0.07 77.98 Average: all 24.06 0.00 1.57 0.42 0.08 73.87 Average: 0 25.52 0.00 1.51 0.32 0.09 72.58 Average: 1 21.13 0.00 1.72 0.52 0.08 76.56 Average: 2 24.44 0.00 1.68 0.67 0.09 73.11 Average: 3 27.05 0.00 1.77 0.40 0.09 70.69 Average: 4 25.87 0.00 1.54 0.31 0.08 72.19 Average: 5 21.06 0.00 1.63 0.24 0.08 76.98 Average: 6 24.35 0.00 1.42 0.40 0.08 73.75 Average: 7 23.03 0.00 1.31 0.49 0.07 75.09