---> uname -a: Linux prd-centos8-docker-8c-8g-569.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 1132 25111 19 5646 30284 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:7a:72:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe7a:72f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:b3:11:20 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:acff:feb3:1120/64 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) 09/27/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 217.59 16.49 201.10 3068.71 11212.70 10:24:01 AM 170.39 2.78 167.61 1086.30 14660.36 10:25:01 AM 165.34 0.73 164.61 428.39 42272.13 10:26:01 AM 35.55 0.50 35.05 21.86 564.88 10:27:01 AM 6.87 0.00 6.87 0.00 384.47 10:28:01 AM 9.31 0.00 9.31 0.00 390.89 10:29:01 AM 113.98 0.00 113.98 0.00 23671.60 10:30:01 AM 204.12 0.00 204.12 0.00 2207.20 10:31:01 AM 61.03 3.50 57.53 6049.72 28540.45 10:32:01 AM 44.95 0.75 44.20 198.20 7472.71 Average: 102.91 2.48 100.44 1085.37 13137.96 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29008216 30927636 3647496 11.17 2688 2235336 1670408 4.96 172068 3008124 171160 10:24:01 AM 27267172 29492440 5388540 16.50 2688 2535488 2927004 8.68 267336 4623264 49588 10:25:01 AM 24778676 28180384 7877036 24.12 2688 3684548 5393840 16.00 424476 6840888 116 10:26:01 AM 24343788 27751632 8311924 25.45 2688 3689876 5597888 16.61 437888 7256632 300 10:27:01 AM 25597312 29014564 7058400 21.61 2688 3699904 3313216 9.83 439912 6013388 1772 10:28:01 AM 25465780 28887908 7189932 22.02 2688 3704356 3357600 9.96 447048 6137536 312 10:29:01 AM 23159580 27302424 9496132 29.08 2688 4412016 6320604 18.75 551728 8268724 3408 10:30:01 AM 24175292 28264324 8480420 25.97 2688 4346776 3843736 11.40 548864 7274708 15528 10:31:01 AM 25254748 30512068 7400964 22.66 2688 5505536 1916872 5.69 767796 5966420 165308 10:32:01 AM 25650268 30952868 7005444 21.45 2688 5545264 1588848 4.71 967344 5367908 30568 Average: 25470083 29128625 7185629 22.00 2688 3935910 3593002 10.66 502446 6075759 43806 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 200.32 162.41 2354.78 44.60 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 321.16 235.54 4144.12 34.87 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:25:01 AM eth0 349.15 212.25 10011.75 24.91 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM veth34cc5c5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 60.20 60.20 4.89 4.89 0.00 0.00 0.00 0.00 10:26:01 AM eth0 196.22 146.43 57.36 61.36 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.70 13.25 1.73 1.69 0.00 0.00 0.00 0.00 10:26:01 AM veth3855d9a 0.10 0.25 0.02 0.02 0.00 0.00 0.00 0.00 10:27:01 AM lo 52.97 52.97 2.70 2.70 0.00 0.00 0.00 0.00 10:27:01 AM eth0 121.80 111.98 61.82 47.32 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.68 0.88 0.10 0.17 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 AM eth0 111.53 86.25 79.96 35.94 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 62.17 62.17 9.07 9.07 0.00 0.00 0.00 0.00 10:29:01 AM eth0 463.79 221.41 2971.69 22.33 0.00 0.00 0.00 0.00 10:29:01 AM docker0 27.63 30.91 3.87 5.32 0.00 0.00 0.00 0.00 10:29:01 AM veth3d9990e 23.13 25.70 3.62 4.47 0.00 0.00 0.00 0.00 10:29:01 AM veth3223022 4.50 5.88 0.63 1.11 0.00 0.00 0.00 0.00 10:30:01 AM lo 1408.07 1408.07 244.29 244.29 0.00 0.00 0.00 0.00 10:30:01 AM eth0 141.73 116.88 287.15 43.43 0.00 0.00 0.00 0.00 10:30:01 AM docker0 615.03 630.51 120.13 114.55 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 190.97 155.50 3406.17 20.42 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 135.45 106.80 230.66 73.58 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.52 158.52 26.10 26.10 0.00 0.00 0.00 0.00 Average: eth0 223.21 155.55 2360.61 40.88 0.00 0.00 0.00 0.00 Average: docker0 65.50 67.56 12.58 12.17 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) 09/27/2025 _x86_64_ (8 CPU) 10:21:26 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.21 0.00 1.24 0.67 0.06 83.82 10:23:01 AM 0 6.76 0.00 0.87 0.82 0.07 91.49 10:23:01 AM 1 8.72 0.00 1.00 1.20 0.05 89.02 10:23:01 AM 2 15.36 0.00 1.14 1.27 0.08 82.15 10:23:01 AM 3 27.24 0.00 2.57 0.84 0.07 69.28 10:23:01 AM 4 18.55 0.00 1.05 0.53 0.05 79.81 10:23:01 AM 5 5.77 0.00 0.40 0.13 0.05 93.64 10:23:01 AM 6 20.67 0.00 1.84 0.22 0.08 77.19 10:23:01 AM 7 10.59 0.00 1.05 0.33 0.05 87.97 10:24:01 AM all 37.11 0.00 1.17 0.47 0.08 61.17 10:24:01 AM 0 32.20 0.00 0.92 0.23 0.07 66.58 10:24:01 AM 1 36.45 0.00 0.80 0.43 0.10 62.21 10:24:01 AM 2 62.58 0.00 1.60 0.28 0.08 35.44 10:24:01 AM 3 40.59 0.00 1.12 0.28 0.08 57.92 10:24:01 AM 4 31.12 0.00 1.10 0.40 0.08 67.29 10:24:01 AM 5 20.33 0.00 1.59 1.42 0.08 76.58 10:24:01 AM 6 30.05 0.00 1.15 0.43 0.07 68.30 10:24:01 AM 7 43.50 0.00 1.09 0.25 0.10 55.06 10:25:01 AM all 27.15 0.00 2.68 0.83 0.08 69.26 10:25:01 AM 0 28.77 0.00 2.45 0.50 0.10 68.17 10:25:01 AM 1 31.61 0.00 2.02 0.17 0.08 66.12 10:25:01 AM 2 31.46 0.00 3.68 2.46 0.08 62.32 10:25:01 AM 3 30.58 0.00 2.79 0.92 0.08 65.62 10:25:01 AM 4 30.73 0.00 2.81 1.11 0.08 65.27 10:25:01 AM 5 14.79 0.00 3.60 0.32 0.07 81.22 10:25:01 AM 6 29.83 0.00 1.89 0.84 0.07 67.38 10:25:01 AM 7 19.43 0.00 2.21 0.35 0.05 77.96 10:26:01 AM all 20.60 0.00 2.25 0.05 0.09 77.01 10:26:01 AM 0 21.71 0.00 2.22 0.02 0.10 75.95 10:26:01 AM 1 26.21 0.00 2.14 0.05 0.08 71.51 10:26:01 AM 2 18.03 0.00 2.24 0.05 0.07 79.61 10:26:01 AM 3 22.87 0.00 2.38 0.17 0.08 74.50 10:26:01 AM 4 14.20 0.00 1.93 0.03 0.07 83.77 10:26:01 AM 5 18.15 0.00 2.21 0.07 0.10 79.47 10:26:01 AM 6 28.76 0.00 3.13 0.00 0.10 68.02 10:26:01 AM 7 14.86 0.00 1.78 0.05 0.08 83.23 10:27:01 AM all 6.50 0.00 0.69 0.02 0.06 92.73 10:27:01 AM 0 6.34 0.00 0.38 0.02 0.07 93.19 10:27:01 AM 1 6.82 0.00 1.05 0.02 0.07 92.04 10:27:01 AM 2 3.58 0.00 1.19 0.00 0.07 95.17 10:27:01 AM 3 8.34 0.00 0.70 0.00 0.05 90.91 10:27:01 AM 4 11.80 0.00 0.43 0.00 0.07 87.70 10:27:01 AM 5 3.96 0.00 0.85 0.07 0.05 95.07 10:27:01 AM 6 3.19 0.00 0.32 0.02 0.05 96.42 10:27:01 AM 7 7.98 0.00 0.57 0.02 0.07 91.37 10:28:01 AM all 24.15 0.00 0.66 0.02 0.05 75.12 10:28:01 AM 0 20.54 0.00 0.23 0.00 0.05 79.18 10:28:01 AM 1 26.59 0.00 0.20 0.00 0.03 73.18 10:28:01 AM 2 18.78 0.00 1.10 0.05 0.07 80.01 10:28:01 AM 3 13.92 0.00 0.85 0.03 0.07 85.13 10:28:01 AM 4 44.72 0.00 1.13 0.00 0.07 54.08 10:28:01 AM 5 13.71 0.00 0.33 0.03 0.05 85.87 10:28:01 AM 6 32.45 0.00 0.68 0.02 0.07 66.78 10:28:01 AM 7 22.44 0.00 0.75 0.00 0.03 76.78 10:29:01 AM all 31.80 0.00 1.86 0.43 0.08 65.84 10:29:01 AM 0 37.47 0.00 1.49 0.07 0.08 60.89 10:29:01 AM 1 23.12 0.00 2.08 0.77 0.07 73.95 10:29:01 AM 2 50.29 0.00 2.21 0.03 0.08 47.38 10:29:01 AM 3 30.27 0.00 1.51 0.77 0.08 67.37 10:29:01 AM 4 36.65 0.00 1.91 0.37 0.07 61.00 10:29:01 AM 5 24.78 0.00 1.99 0.18 0.07 72.98 10:29:01 AM 6 27.95 0.00 2.25 0.89 0.08 68.83 10:29:01 AM 7 23.86 0.00 1.39 0.32 0.08 74.35 10:30:01 AM all 27.22 0.00 2.16 0.35 0.10 70.18 10:30:01 AM 0 24.07 0.00 2.60 2.52 0.12 70.70 10:30:01 AM 1 30.71 0.00 2.03 0.02 0.10 67.15 10:30:01 AM 2 30.64 0.00 2.60 0.03 0.10 66.63 10:30:01 AM 3 37.22 0.00 2.03 0.08 0.10 60.57 10:30:01 AM 4 24.68 0.00 1.51 0.07 0.10 73.65 10:30:01 AM 5 20.33 0.00 1.64 0.00 0.07 77.96 10:30:01 AM 6 26.33 0.00 2.27 0.02 0.08 71.30 10:30:01 AM 7 23.78 0.00 2.57 0.05 0.10 73.50 10:31:01 AM all 28.69 0.00 1.63 0.47 0.08 69.13 10:31:01 AM 0 34.86 0.00 1.26 0.00 0.07 63.82 10:31:01 AM 1 37.71 0.00 1.36 0.42 0.08 60.43 10:31:01 AM 2 26.21 0.00 2.41 1.93 0.08 69.36 10:31:01 AM 3 21.22 0.00 1.49 0.77 0.08 76.44 10:31:01 AM 4 24.71 0.00 1.79 0.12 0.08 73.30 10:31:01 AM 5 27.43 0.00 2.01 0.12 0.10 70.34 10:31:01 AM 6 30.91 0.00 1.57 0.40 0.08 67.03 10:31:01 AM 7 26.49 0.00 1.12 0.02 0.07 72.31 10:32:01 AM all 22.64 0.00 1.14 0.10 0.05 76.06 10:32:01 AM 0 35.28 0.00 0.87 0.10 0.07 63.68 10:32:01 AM 1 14.07 0.00 0.95 0.02 0.10 84.86 10:32:01 AM 2 42.94 0.00 1.05 0.08 0.05 55.88 10:32:01 AM 3 27.32 0.00 0.80 0.02 0.03 71.83 10:32:01 AM 4 12.79 0.00 1.25 0.03 0.03 85.89 10:32:01 AM 5 5.99 0.00 1.05 0.45 0.05 92.46 10:32:01 AM 6 34.66 0.00 2.17 0.12 0.07 62.99 10:32:01 AM 7 7.99 0.00 0.97 0.02 0.03 90.99 Average: all 24.00 0.00 1.55 0.34 0.07 74.04 Average: 0 24.79 0.00 1.33 0.43 0.08 73.37 Average: 1 24.20 0.00 1.36 0.31 0.08 74.05 Average: 2 29.98 0.00 1.92 0.62 0.08 67.40 Average: 3 25.95 0.00 1.62 0.39 0.07 71.97 Average: 4 24.99 0.00 1.49 0.27 0.07 73.18 Average: 5 15.52 0.00 1.57 0.28 0.07 82.57 Average: 6 26.48 0.00 1.73 0.29 0.08 71.42 Average: 7 20.09 0.00 1.35 0.14 0.07 78.36