---> uname -a: Linux prd-centos8-docker-8c-8g-38228.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1137 25111 19 5642 30279 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:ab:72:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:feab:7225/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:7f:28:5f 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:fbff:fe7f:285f/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) 08/16/2025 _x86_64_ (8 CPU) 10:21:17 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 251.93 17.41 234.52 3659.05 11742.04 10:24:01 AM 180.19 1.63 178.56 486.24 14772.69 10:25:01 AM 131.89 0.73 131.16 428.79 41240.17 10:26:01 AM 36.10 0.48 35.62 21.46 584.26 10:27:01 AM 10.00 0.00 10.00 0.00 467.09 10:28:01 AM 8.23 0.00 8.23 0.00 319.34 10:29:01 AM 117.36 0.00 117.36 0.00 23723.86 10:30:01 AM 134.70 0.00 134.70 0.00 1631.87 10:31:01 AM 47.62 2.60 45.02 4486.10 27210.46 10:32:01 AM 46.63 1.65 44.99 1781.01 8150.40 Average: 96.47 2.45 94.02 1086.26 12984.24 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28766716 30758152 3888996 11.91 2688 2305916 1779444 5.28 210616 3204496 208116 10:24:01 AM 25906024 28175192 6749688 20.67 2688 2576760 4948732 14.68 274588 5966760 71560 10:25:01 AM 24229468 27628768 8426244 25.80 2688 3682220 5123728 15.20 427480 7391044 416 10:26:01 AM 23572376 26977732 9083336 27.82 2688 3687772 5783368 17.16 436392 8033348 40 10:27:01 AM 24287044 27702700 8368668 25.63 2688 3697788 4569796 13.56 438484 7322868 180 10:28:01 AM 23777196 27197656 8878516 27.19 2688 3702028 4988140 14.80 444880 7823452 156 10:29:01 AM 21985036 26114428 10670676 32.68 2688 4398172 7506140 22.27 549696 9446272 1756 10:30:01 AM 24181652 28267628 8474060 25.95 2688 4342836 4145148 12.30 546364 7274464 15576 10:31:01 AM 25473976 30617564 7181736 21.99 2688 5391800 1847764 5.48 751516 5767120 130008 10:32:01 AM 25780152 31072068 6875560 21.05 2688 5534192 1426524 4.23 963344 5245740 35020 Average: 24795964 28451189 7859748 24.07 2688 3931948 4211878 12.50 504336 6747556 46283 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 333.19 260.11 3113.28 52.62 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 308.58 244.44 3811.98 36.79 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 6.03 6.03 0.52 0.52 0.00 0.00 0.00 0.00 10:25:01 AM eth0 357.56 209.31 9490.52 21.21 0.00 0.00 0.00 0.00 10:25:01 AM docker0 1.27 1.63 0.19 0.21 0.00 0.00 0.00 0.00 10:26:01 AM lo 52.82 52.82 4.30 4.30 0.00 0.00 0.00 0.00 10:26:01 AM eth0 171.38 128.99 44.45 51.32 0.00 0.00 0.00 0.00 10:26:01 AM docker0 10.31 11.60 1.53 1.48 0.00 0.00 0.00 0.00 10:26:01 AM vethae95e9e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 53.01 53.01 2.71 2.71 0.00 0.00 0.00 0.00 10:27:01 AM eth0 202.48 153.12 77.57 57.46 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.02 0.11 0.18 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 AM eth0 107.95 76.39 85.11 39.47 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 25.37 25.37 3.18 3.18 0.00 0.00 0.00 0.00 10:29:01 AM eth0 576.52 329.09 2958.01 28.64 0.00 0.00 0.00 0.00 10:29:01 AM docker0 10.56 13.08 1.16 2.32 0.00 0.00 0.00 0.00 10:29:01 AM vethc7b9563 8.61 10.46 0.97 2.01 0.00 0.00 0.00 0.00 10:29:01 AM vetha720d8e 1.95 3.28 0.34 0.57 0.00 0.00 0.00 0.00 10:30:01 AM lo 1394.55 1394.55 243.85 243.85 0.00 0.00 0.00 0.00 10:30:01 AM eth0 80.16 63.32 269.06 26.01 0.00 0.00 0.00 0.00 10:30:01 AM docker0 615.06 631.85 119.79 115.31 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 233.21 166.59 2335.63 21.48 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 227.99 166.06 1291.10 69.32 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 153.30 153.30 25.46 25.46 0.00 0.00 0.00 0.00 Average: eth0 259.90 179.74 2347.67 40.43 0.00 0.00 0.00 0.00 Average: docker0 63.81 65.93 12.28 11.95 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) 08/16/2025 _x86_64_ (8 CPU) 10:21:17 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 18.83 0.00 1.34 0.80 0.07 78.95 10:23:01 AM 0 21.59 0.00 1.04 0.62 0.08 76.67 10:23:01 AM 1 13.48 0.00 1.07 1.20 0.08 84.17 10:23:01 AM 2 25.52 0.00 2.04 0.80 0.07 71.58 10:23:01 AM 3 14.37 0.00 1.20 1.27 0.07 83.09 10:23:01 AM 4 14.63 0.00 1.34 0.80 0.08 83.14 10:23:01 AM 5 29.22 0.00 1.65 0.12 0.07 68.94 10:23:01 AM 6 20.51 0.00 1.59 1.15 0.07 76.68 10:23:01 AM 7 11.33 0.00 0.80 0.45 0.03 87.38 10:24:01 AM all 42.93 0.00 1.27 0.58 0.09 55.13 10:24:01 AM 0 37.54 0.00 0.94 0.37 0.08 61.08 10:24:01 AM 1 45.21 0.00 1.00 0.63 0.08 53.07 10:24:01 AM 2 59.67 0.00 2.10 0.88 0.10 37.25 10:24:01 AM 3 44.51 0.00 0.92 0.20 0.08 54.28 10:24:01 AM 4 32.01 0.00 1.09 1.47 0.07 65.36 10:24:01 AM 5 55.46 0.00 1.49 0.30 0.10 42.66 10:24:01 AM 6 28.57 0.00 1.00 0.12 0.08 70.22 10:24:01 AM 7 40.41 0.00 1.60 0.70 0.12 57.17 10:25:01 AM all 20.12 0.00 3.08 0.71 0.09 76.00 10:25:01 AM 0 19.56 0.00 2.60 0.42 0.12 77.31 10:25:01 AM 1 15.83 0.00 2.47 1.33 0.08 80.29 10:25:01 AM 2 20.69 0.00 3.82 2.15 0.10 73.24 10:25:01 AM 3 16.16 0.00 3.63 1.03 0.08 79.10 10:25:01 AM 4 19.41 0.00 3.01 0.10 0.10 77.39 10:25:01 AM 5 16.53 0.00 2.59 0.29 0.07 80.53 10:25:01 AM 6 24.01 0.00 3.26 0.22 0.10 72.41 10:25:01 AM 7 28.78 0.00 3.23 0.15 0.08 67.75 10:26:01 AM all 19.62 0.00 2.33 0.06 0.09 77.89 10:26:01 AM 0 18.12 0.00 2.56 0.07 0.08 79.17 10:26:01 AM 1 17.88 0.00 1.74 0.03 0.12 80.23 10:26:01 AM 2 19.55 0.00 2.55 0.13 0.07 77.70 10:26:01 AM 3 21.75 0.00 2.65 0.05 0.10 75.45 10:26:01 AM 4 14.45 0.00 1.74 0.05 0.12 83.64 10:26:01 AM 5 19.27 0.00 1.89 0.05 0.10 78.69 10:26:01 AM 6 22.45 0.00 2.96 0.03 0.08 74.48 10:26:01 AM 7 23.53 0.00 2.55 0.07 0.08 73.78 10:27:01 AM all 8.60 0.00 0.99 0.02 0.07 90.31 10:27:01 AM 0 7.18 0.00 0.87 0.00 0.08 91.87 10:27:01 AM 1 9.15 0.00 0.72 0.00 0.08 90.04 10:27:01 AM 2 5.90 0.00 1.24 0.02 0.08 92.76 10:27:01 AM 3 7.82 0.00 0.74 0.02 0.07 91.36 10:27:01 AM 4 5.45 0.00 1.52 0.08 0.05 92.90 10:27:01 AM 5 16.12 0.00 0.89 0.02 0.07 82.91 10:27:01 AM 6 7.47 0.00 0.77 0.02 0.08 91.66 10:27:01 AM 7 9.71 0.00 1.22 0.02 0.07 88.98 10:28:01 AM all 24.58 0.00 0.59 0.01 0.06 74.76 10:28:01 AM 0 24.31 0.00 0.65 0.00 0.05 74.99 10:28:01 AM 1 18.20 0.00 0.18 0.00 0.03 81.58 10:28:01 AM 2 22.39 0.00 0.72 0.00 0.07 76.83 10:28:01 AM 3 19.54 0.00 0.20 0.00 0.05 80.21 10:28:01 AM 4 18.16 0.00 0.33 0.02 0.07 81.43 10:28:01 AM 5 59.69 0.00 1.27 0.02 0.08 38.94 10:28:01 AM 6 21.33 0.00 0.60 0.00 0.05 78.02 10:28:01 AM 7 12.97 0.00 0.80 0.07 0.05 86.12 10:29:01 AM all 29.97 0.00 1.89 0.60 0.08 67.45 10:29:01 AM 0 27.50 0.00 1.91 0.05 0.10 70.44 10:29:01 AM 1 31.44 0.00 1.96 1.85 0.08 64.67 10:29:01 AM 2 29.99 0.00 2.04 1.07 0.08 66.81 10:29:01 AM 3 31.15 0.00 1.98 0.87 0.08 65.92 10:29:01 AM 4 35.53 0.00 2.13 0.79 0.08 61.47 10:29:01 AM 5 36.98 0.00 1.41 0.05 0.07 61.49 10:29:01 AM 6 15.18 0.00 1.76 0.07 0.10 82.89 10:29:01 AM 7 31.98 0.00 1.93 0.08 0.07 65.94 10:30:01 AM all 24.40 0.00 2.07 0.26 0.09 73.17 10:30:01 AM 0 25.97 0.00 1.67 0.17 0.10 72.09 10:30:01 AM 1 27.68 0.00 1.47 0.00 0.10 70.74 10:30:01 AM 2 24.67 0.00 2.92 0.45 0.10 71.85 10:30:01 AM 3 26.26 0.00 2.31 0.12 0.08 71.23 10:30:01 AM 4 15.93 0.00 2.64 1.26 0.10 80.06 10:30:01 AM 5 33.13 0.00 1.12 0.02 0.07 65.67 10:30:01 AM 6 19.65 0.00 2.56 0.03 0.10 77.65 10:30:01 AM 7 21.85 0.00 1.86 0.05 0.08 76.16 10:31:01 AM all 32.98 0.00 1.83 0.39 0.07 64.73 10:31:01 AM 0 30.34 0.00 1.47 0.00 0.08 68.11 10:31:01 AM 1 17.05 0.00 2.38 1.22 0.07 79.28 10:31:01 AM 2 27.08 0.00 2.05 1.04 0.08 69.75 10:31:01 AM 3 48.19 0.00 2.53 0.23 0.05 49.00 10:31:01 AM 4 27.80 0.00 1.74 0.35 0.07 70.04 10:31:01 AM 5 36.98 0.00 1.81 0.05 0.07 61.10 10:31:01 AM 6 35.80 0.00 0.99 0.17 0.07 62.98 10:31:01 AM 7 40.59 0.00 1.66 0.05 0.07 57.63 10:32:01 AM all 25.07 0.00 1.21 0.12 0.06 73.54 10:32:01 AM 0 19.74 0.00 0.72 0.00 0.07 79.47 10:32:01 AM 1 23.35 0.00 1.07 0.10 0.05 75.43 10:32:01 AM 2 16.90 0.00 0.94 0.57 0.07 81.53 10:32:01 AM 3 47.15 0.00 1.17 0.07 0.07 51.55 10:32:01 AM 4 21.31 0.00 1.44 0.05 0.03 77.17 10:32:01 AM 5 13.99 0.00 1.72 0.10 0.08 84.11 10:32:01 AM 6 30.99 0.00 1.82 0.03 0.08 67.07 10:32:01 AM 7 27.13 0.00 0.80 0.05 0.05 71.97 Average: all 24.71 0.00 1.66 0.36 0.08 73.19 Average: 0 23.18 0.00 1.44 0.17 0.09 75.12 Average: 1 21.93 0.00 1.41 0.64 0.08 75.95 Average: 2 25.24 0.00 2.04 0.71 0.08 71.92 Average: 3 27.70 0.00 1.73 0.38 0.07 70.11 Average: 4 20.47 0.00 1.70 0.50 0.08 77.26 Average: 5 31.75 0.00 1.58 0.10 0.08 66.49 Average: 6 22.60 0.00 1.73 0.18 0.08 75.41 Average: 7 24.82 0.00 1.64 0.17 0.07 73.29