---> uname -a: Linux prd-centos8-docker-8c-8g-25612.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: 2799.998 BogoMIPS: 5599.99 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 1126 25338 19 5425 30290 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:76:79:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe76:79b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:f9:dd:da 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::42:8fff:fef9:ddda/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) 07/04/2025 _x86_64_ (8 CPU) 07:11:10 LINUX RESTART (8 CPU) 07:12:01 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 220.63 17.43 203.20 3658.78 9896.08 07:14:01 AM 192.43 1.60 190.83 510.18 15117.80 07:15:01 AM 136.62 0.73 135.89 406.26 41301.12 07:16:01 AM 34.38 0.50 33.88 22.52 575.01 07:17:01 AM 9.38 0.00 9.38 0.00 196.07 07:18:01 AM 3.42 0.00 3.42 0.00 337.72 07:19:01 AM 16.76 0.00 16.76 0.00 331.06 07:20:01 AM 102.23 0.00 102.23 0.00 23469.49 07:21:01 AM 134.69 0.00 134.69 0.00 1578.65 07:22:01 AM 67.06 2.95 64.11 4586.34 28360.00 Average: 91.78 2.32 89.46 918.42 12101.66 07:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 28783776 30773316 3871936 11.86 2688 2304184 1792800 5.32 209868 3189360 212892 07:14:01 AM 26562140 28884224 6093572 18.66 2688 2629920 3404408 10.10 283900 5298008 125172 07:15:01 AM 25181752 28578364 7473960 22.89 2688 3679408 3812172 11.31 425996 6436584 56 07:16:01 AM 24887056 28289264 7768656 23.79 2688 3684740 3804080 11.29 435540 6722100 48 07:17:01 AM 24826168 28230120 7829544 23.98 2688 3686416 3833184 11.37 435832 6782296 28 07:18:01 AM 25804520 29217680 6851192 20.98 2688 3695532 3044820 9.03 437732 5808236 28 07:19:01 AM 25465596 29104296 7190116 22.02 2688 3919832 3045256 9.04 496960 6081348 221376 07:20:01 AM 23393752 27512548 9261960 28.36 2688 4388152 6055152 17.97 546940 8040732 2912 07:21:01 AM 24390568 28464428 8265144 25.31 2688 4331724 3652248 10.84 545244 7063016 15572 07:22:01 AM 25913152 30981120 6742560 20.65 2688 5314496 1557996 4.62 898296 5178684 60500 Average: 25520848 29003536 7134864 21.85 2688 3763440 3400212 10.09 471631 6060036 63858 07:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 270.26 216.14 2504.87 49.71 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 321.45 249.48 4721.31 41.13 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 2.20 2.20 0.11 0.11 0.00 0.00 0.00 0.00 07:15:01 AM eth0 294.69 157.35 8531.98 17.59 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 07:15:01 AM vethef575aa 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:16:01 AM lo 47.71 47.71 4.08 4.08 0.00 0.00 0.00 0.00 07:16:01 AM eth0 181.33 129.19 56.95 59.38 0.00 0.00 0.00 0.00 07:16:01 AM docker0 9.91 11.21 1.57 1.43 0.00 0.00 0.00 0.00 07:17:01 AM lo 57.20 57.20 2.91 2.91 0.00 0.00 0.00 0.00 07:17:01 AM eth0 268.79 184.49 75.24 75.62 0.00 0.00 0.00 0.00 07:17:01 AM docker0 0.70 0.95 0.11 0.17 0.00 0.00 0.00 0.00 07:18:01 AM lo 44.35 44.35 2.17 2.17 0.00 0.00 0.00 0.00 07:18:01 AM eth0 257.78 197.93 74.21 66.01 0.00 0.00 0.00 0.00 07:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:19:01 AM eth0 195.38 135.58 631.95 42.08 0.00 0.00 0.00 0.00 07:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM lo 27.57 27.57 4.47 4.47 0.00 0.00 0.00 0.00 07:20:01 AM eth0 621.57 342.10 2325.22 29.35 0.00 0.00 0.00 0.00 07:20:01 AM docker0 12.97 14.93 1.80 3.10 0.00 0.00 0.00 0.00 07:20:01 AM veth3323a62 9.59 11.00 1.44 2.58 0.00 0.00 0.00 0.00 07:20:01 AM vethd539deb 3.37 4.60 0.53 0.78 0.00 0.00 0.00 0.00 07:21:01 AM lo 1008.61 1008.61 221.41 221.41 0.00 0.00 0.00 0.00 07:21:01 AM eth0 114.28 86.06 274.08 31.98 0.00 0.00 0.00 0.00 07:21:01 AM docker0 486.08 501.52 111.12 106.36 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 07:22:01 AM eth0 92.32 78.17 1263.71 20.17 0.00 0.00 0.00 0.00 07:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 119.53 119.53 23.67 23.67 0.00 0.00 0.00 0.00 Average: eth0 261.45 177.48 2044.53 43.30 0.00 0.00 0.00 0.00 Average: docker0 51.28 53.21 11.53 11.18 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) 07/04/2025 _x86_64_ (8 CPU) 07:11:10 LINUX RESTART (8 CPU) 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 18.64 0.00 1.33 1.09 0.08 78.86 07:13:01 AM 0 5.63 0.00 0.65 0.20 0.07 93.45 07:13:01 AM 1 36.66 0.00 2.56 1.87 0.10 58.82 07:13:01 AM 2 21.50 0.00 2.46 2.04 0.08 73.92 07:13:01 AM 3 20.71 0.00 0.77 0.92 0.08 77.52 07:13:01 AM 4 18.96 0.00 1.27 0.35 0.05 79.37 07:13:01 AM 5 13.50 0.00 0.82 1.14 0.07 84.48 07:13:01 AM 6 18.76 0.00 1.12 1.09 0.08 78.95 07:13:01 AM 7 13.43 0.00 1.02 1.09 0.10 84.36 07:14:01 AM all 43.84 0.00 1.35 0.68 0.09 54.05 07:14:01 AM 0 50.21 0.00 1.44 0.17 0.10 48.09 07:14:01 AM 1 49.95 0.00 1.20 0.45 0.10 48.30 07:14:01 AM 2 51.71 0.00 1.69 0.99 0.10 45.51 07:14:01 AM 3 42.68 0.00 1.89 1.17 0.08 54.18 07:14:01 AM 4 50.83 0.00 1.29 0.33 0.10 47.45 07:14:01 AM 5 37.28 0.00 1.24 0.90 0.08 60.49 07:14:01 AM 6 32.66 0.00 1.24 1.10 0.08 64.91 07:14:01 AM 7 35.39 0.00 0.79 0.30 0.07 63.46 07:15:01 AM all 19.37 0.00 3.27 1.15 0.09 76.12 07:15:01 AM 0 23.93 0.00 2.94 0.20 0.10 72.83 07:15:01 AM 1 14.96 0.00 3.21 1.58 0.10 80.14 07:15:01 AM 2 21.05 0.00 3.68 4.46 0.08 70.73 07:15:01 AM 3 24.03 0.00 3.41 0.54 0.12 71.90 07:15:01 AM 4 18.59 0.00 2.74 0.34 0.08 78.24 07:15:01 AM 5 22.03 0.00 3.12 0.20 0.07 74.58 07:15:01 AM 6 14.55 0.00 2.99 1.11 0.08 81.26 07:15:01 AM 7 15.79 0.00 4.04 0.76 0.08 79.33 07:16:01 AM all 20.55 0.00 2.17 0.09 0.09 77.10 07:16:01 AM 0 25.35 0.00 2.46 0.08 0.10 72.01 07:16:01 AM 1 12.43 0.00 2.26 0.03 0.08 85.19 07:16:01 AM 2 19.15 0.00 2.26 0.07 0.08 78.44 07:16:01 AM 3 23.05 0.00 2.26 0.20 0.08 74.41 07:16:01 AM 4 19.71 0.00 1.73 0.15 0.08 78.33 07:16:01 AM 5 19.07 0.00 1.86 0.03 0.08 78.95 07:16:01 AM 6 25.18 0.00 2.24 0.13 0.08 72.36 07:16:01 AM 7 20.47 0.00 2.29 0.05 0.10 77.09 07:17:01 AM all 4.61 0.00 0.90 0.02 0.08 94.39 07:17:01 AM 0 5.59 0.00 0.63 0.03 0.08 93.66 07:17:01 AM 1 3.27 0.00 1.20 0.02 0.12 95.39 07:17:01 AM 2 6.40 0.00 0.82 0.00 0.07 92.71 07:17:01 AM 3 5.76 0.00 0.87 0.00 0.07 93.31 07:17:01 AM 4 2.52 0.00 1.30 0.00 0.12 96.06 07:17:01 AM 5 6.46 0.00 0.97 0.05 0.07 92.45 07:17:01 AM 6 4.23 0.00 0.87 0.02 0.07 94.82 07:17:01 AM 7 2.66 0.00 0.55 0.02 0.07 96.71 07:18:01 AM all 6.01 0.00 0.59 0.01 0.06 93.32 07:18:01 AM 0 4.68 0.00 0.38 0.00 0.07 94.87 07:18:01 AM 1 5.58 0.00 1.19 0.00 0.07 93.17 07:18:01 AM 2 17.88 0.00 0.97 0.03 0.07 81.06 07:18:01 AM 3 4.01 0.00 0.52 0.00 0.07 95.41 07:18:01 AM 4 3.71 0.00 0.25 0.05 0.07 95.93 07:18:01 AM 5 3.32 0.00 0.50 0.00 0.05 96.13 07:18:01 AM 6 6.56 0.00 0.70 0.00 0.05 92.69 07:18:01 AM 7 2.39 0.00 0.23 0.00 0.07 97.31 07:19:01 AM all 24.37 0.00 0.72 0.03 0.06 74.83 07:19:01 AM 0 19.40 0.00 0.65 0.05 0.07 79.83 07:19:01 AM 1 23.75 0.00 0.43 0.03 0.07 75.72 07:19:01 AM 2 56.60 0.00 1.23 0.02 0.07 42.08 07:19:01 AM 3 17.07 0.00 0.98 0.02 0.05 81.88 07:19:01 AM 4 19.17 0.00 0.72 0.02 0.07 80.03 07:19:01 AM 5 9.54 0.00 0.30 0.02 0.03 90.11 07:19:01 AM 6 23.71 0.00 0.74 0.07 0.07 75.43 07:19:01 AM 7 25.73 0.00 0.67 0.00 0.05 73.56 07:20:01 AM all 29.48 0.00 1.74 0.61 0.09 68.09 07:20:01 AM 0 31.05 0.00 1.97 0.02 0.10 66.85 07:20:01 AM 1 13.15 0.00 1.43 1.57 0.08 83.77 07:20:01 AM 2 34.57 0.00 1.38 0.03 0.08 63.93 07:20:01 AM 3 33.73 0.00 1.96 0.49 0.10 63.72 07:20:01 AM 4 27.90 0.00 2.21 0.98 0.08 68.83 07:20:01 AM 5 17.32 0.00 1.44 0.14 0.08 81.02 07:20:01 AM 6 40.14 0.00 1.72 0.07 0.08 57.99 07:20:01 AM 7 37.89 0.00 1.79 1.55 0.08 58.68 07:21:01 AM all 28.37 0.00 1.97 0.29 0.10 69.27 07:21:01 AM 0 19.95 0.00 1.87 0.02 0.13 78.03 07:21:01 AM 1 33.92 0.00 1.56 0.03 0.10 64.38 07:21:01 AM 2 37.03 0.00 3.13 1.15 0.10 58.59 07:21:01 AM 3 21.65 0.00 2.35 0.02 0.10 75.88 07:21:01 AM 4 35.13 0.00 2.25 0.05 0.10 62.47 07:21:01 AM 5 27.42 0.00 1.45 0.96 0.10 70.07 07:21:01 AM 6 17.91 0.00 1.35 0.03 0.10 80.61 07:21:01 AM 7 33.97 0.00 1.81 0.02 0.10 64.11 07:22:01 AM all 25.08 0.00 1.58 0.73 0.07 72.54 07:22:01 AM 0 21.70 0.00 1.62 1.35 0.10 75.22 07:22:01 AM 1 34.89 0.00 2.04 1.22 0.07 61.78 07:22:01 AM 2 11.36 0.00 1.29 2.14 0.05 85.16 07:22:01 AM 3 16.10 0.00 1.55 0.38 0.07 81.90 07:22:01 AM 4 28.93 0.00 1.59 0.05 0.07 69.37 07:22:01 AM 5 23.53 0.00 1.91 0.52 0.08 73.96 07:22:01 AM 6 36.71 0.00 1.79 0.15 0.08 61.28 07:22:01 AM 7 27.40 0.00 0.89 0.00 0.05 71.66 Average: all 22.03 0.00 1.56 0.47 0.08 75.86 Average: 0 20.74 0.00 1.46 0.21 0.09 77.50 Average: 1 22.91 0.00 1.71 0.68 0.09 74.62 Average: 2 27.73 0.00 1.89 1.09 0.08 69.21 Average: 3 20.86 0.00 1.65 0.37 0.08 77.03 Average: 4 22.54 0.00 1.53 0.23 0.08 75.61 Average: 5 17.95 0.00 1.36 0.40 0.07 80.23 Average: 6 22.03 0.00 1.47 0.38 0.08 76.04 Average: 7 21.51 0.00 1.41 0.38 0.08 76.64