---> uname -a: Linux prd-centos8-docker-8c-8g-222.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 1140 25090 19 5659 30275 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:7e:4e:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.88/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe7e:4eed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:be:fd:d9 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::42:2bff:febe:fdd9/64 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) 10/04/2025 _x86_64_ (8 CPU) 10:21:24 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 210.60 16.33 194.27 3134.28 10998.38 10:24:01 AM 184.66 2.83 181.82 1086.70 15012.73 10:25:01 AM 164.93 0.75 164.18 429.79 42198.08 10:26:01 AM 34.41 0.53 33.87 84.51 552.78 10:27:01 AM 9.42 0.00 9.42 0.00 478.62 10:28:01 AM 19.58 0.00 19.58 0.00 319.59 10:29:01 AM 108.08 0.00 108.08 0.00 23720.14 10:30:01 AM 171.03 0.00 171.03 0.00 1973.86 10:31:01 AM 49.68 2.62 47.06 4500.32 29161.41 10:32:01 AM 43.42 1.65 41.77 1781.01 6312.05 Average: 99.58 2.47 97.11 1101.56 13073.40 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29043864 30947544 3611840 11.06 2688 2219836 1676528 4.97 167252 2978492 159132 10:24:01 AM 27377188 29608740 5278516 16.16 2688 2542012 3751720 11.13 268608 4513412 52028 10:25:01 AM 23897424 27303020 8758280 26.82 2688 3688504 6105096 18.11 427204 7716548 236 10:26:01 AM 24006188 27419308 8649516 26.49 2688 3695344 6070432 18.01 437360 7596272 156 10:27:01 AM 25014092 28436936 7641612 23.40 2688 3705468 3891428 11.55 439264 6597036 20 10:28:01 AM 24668636 28308936 7987068 24.46 2688 3921620 3913268 11.61 498852 6875352 214360 10:29:01 AM 23091196 27239788 9564508 29.29 2688 4417656 6172056 18.31 551184 8338544 3432 10:30:01 AM 24549204 28644056 8106500 24.82 2688 4352392 3531256 10.48 547808 6904052 15532 10:31:01 AM 25455288 30609016 7200416 22.05 2688 5402844 1886660 5.60 753008 5784948 73136 10:32:01 AM 25705124 31021792 6950580 21.28 2688 5560376 1482188 4.40 969944 5312800 43360 Average: 25280820 28953914 7374884 22.58 2688 3950605 3848063 11.42 506048 6261746 56139 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 180.54 149.38 2029.10 41.52 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 317.41 250.85 4447.35 39.29 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 1.95 1.95 0.17 0.17 0.00 0.00 0.00 0.00 10:25:01 AM eth0 329.84 210.33 10005.63 22.49 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.43 0.72 0.07 0.08 0.00 0.00 0.00 0.00 10:25:01 AM veth77fb559 0.43 0.73 0.07 0.08 0.00 0.00 0.00 0.00 10:26:01 AM lo 59.45 59.45 4.77 4.77 0.00 0.00 0.00 0.00 10:26:01 AM eth0 228.69 154.03 71.27 67.26 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.25 12.53 1.66 1.60 0.00 0.00 0.00 0.00 10:26:01 AM vetha6bd166 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 51.94 51.94 2.66 2.66 0.00 0.00 0.00 0.00 10:27:01 AM eth0 186.64 160.79 80.99 67.11 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.00 0.11 0.18 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 201.03 155.98 478.61 48.19 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 68.38 68.38 10.28 10.28 0.00 0.00 0.00 0.00 10:29:01 AM eth0 413.86 194.74 2587.40 19.20 0.00 0.00 0.00 0.00 10:29:01 AM docker0 31.45 34.23 4.48 5.90 0.00 0.00 0.00 0.00 10:29:01 AM veth488939d 26.54 28.97 4.26 4.99 0.00 0.00 0.00 0.00 10:29:01 AM veth562ae24 4.91 5.93 0.65 1.17 0.00 0.00 0.00 0.00 10:30:01 AM lo 1403.52 1403.52 242.41 242.41 0.00 0.00 0.00 0.00 10:30:01 AM eth0 139.49 102.15 292.41 44.69 0.00 0.00 0.00 0.00 10:30:01 AM docker0 609.98 625.44 119.22 113.57 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 170.65 136.08 2350.51 22.49 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 128.77 108.95 1323.54 80.58 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 158.64 158.64 26.04 26.04 0.00 0.00 0.00 0.00 Average: eth0 229.70 162.33 2366.86 45.28 0.00 0.00 0.00 0.00 Average: docker0 65.39 67.39 12.55 12.13 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) 10/04/2025 _x86_64_ (8 CPU) 10:21:24 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.12 0.00 1.16 0.76 0.08 84.89 10:23:01 AM 0 11.44 0.00 1.04 1.25 0.07 86.21 10:23:01 AM 1 7.78 0.00 1.02 0.40 0.07 90.73 10:23:01 AM 2 26.85 0.00 2.87 1.14 0.13 69.00 10:23:01 AM 3 12.91 0.00 0.92 0.89 0.07 85.22 10:23:01 AM 4 8.85 0.00 0.67 0.65 0.08 89.75 10:23:01 AM 5 17.81 0.00 1.47 1.02 0.07 79.63 10:23:01 AM 6 15.79 0.00 0.85 0.25 0.07 83.04 10:23:01 AM 7 3.49 0.00 0.42 0.52 0.05 95.52 10:24:01 AM all 40.36 0.00 1.26 0.70 0.11 57.56 10:24:01 AM 0 54.37 0.00 1.32 0.78 0.12 43.41 10:24:01 AM 1 41.97 0.00 1.10 0.32 0.10 56.51 10:24:01 AM 2 37.56 0.00 1.27 0.52 0.10 60.55 10:24:01 AM 3 33.45 0.00 1.04 0.22 0.12 65.18 10:24:01 AM 4 47.42 0.00 1.73 1.14 0.13 49.58 10:24:01 AM 5 26.58 0.00 1.46 0.87 0.13 70.96 10:24:01 AM 6 44.28 0.00 1.45 1.09 0.10 53.08 10:24:01 AM 7 37.21 0.00 0.75 0.69 0.10 61.25 10:25:01 AM all 27.62 0.00 2.80 1.04 0.12 68.41 10:25:01 AM 0 30.85 0.00 2.06 0.52 0.12 66.44 10:25:01 AM 1 25.59 0.00 2.90 1.36 0.13 70.01 10:25:01 AM 2 36.06 0.00 3.00 2.53 0.13 58.26 10:25:01 AM 3 16.14 0.00 3.10 1.99 0.12 78.65 10:25:01 AM 4 35.39 0.00 3.42 0.74 0.10 60.35 10:25:01 AM 5 24.40 0.00 2.52 0.29 0.10 72.69 10:25:01 AM 6 25.13 0.00 2.96 0.52 0.10 71.28 10:25:01 AM 7 27.35 0.00 2.47 0.37 0.15 69.66 10:26:01 AM all 19.58 0.00 2.28 0.25 0.09 77.80 10:26:01 AM 0 20.65 0.00 2.26 0.10 0.10 76.89 10:26:01 AM 1 20.75 0.00 2.28 0.08 0.10 76.79 10:26:01 AM 2 11.98 0.00 2.28 0.18 0.08 85.48 10:26:01 AM 3 18.76 0.00 1.74 0.25 0.08 79.16 10:26:01 AM 4 22.33 0.00 2.53 0.67 0.10 74.37 10:26:01 AM 5 22.83 0.00 2.85 0.22 0.08 74.02 10:26:01 AM 6 19.17 0.00 2.35 0.34 0.10 78.05 10:26:01 AM 7 20.19 0.00 1.93 0.13 0.10 77.65 10:27:01 AM all 7.37 0.00 0.80 0.02 0.07 91.74 10:27:01 AM 0 6.16 0.00 0.37 0.00 0.07 93.41 10:27:01 AM 1 4.28 0.00 1.00 0.00 0.07 94.65 10:27:01 AM 2 17.48 0.00 1.39 0.03 0.08 81.02 10:27:01 AM 3 3.53 0.00 0.42 0.07 0.08 95.91 10:27:01 AM 4 7.13 0.00 0.45 0.00 0.07 92.35 10:27:01 AM 5 7.18 0.00 0.75 0.07 0.07 91.93 10:27:01 AM 6 4.90 0.00 0.97 0.00 0.08 94.05 10:27:01 AM 7 8.29 0.00 1.05 0.02 0.05 90.59 10:28:01 AM all 24.66 0.00 0.82 0.06 0.08 74.39 10:28:01 AM 0 15.07 0.00 0.75 0.02 0.10 84.07 10:28:01 AM 1 15.91 0.00 1.45 0.08 0.08 82.46 10:28:01 AM 2 64.85 0.00 1.75 0.17 0.12 33.12 10:28:01 AM 3 18.73 0.00 0.84 0.02 0.08 80.34 10:28:01 AM 4 20.87 0.00 0.52 0.15 0.05 78.42 10:28:01 AM 5 30.60 0.00 0.22 0.00 0.07 69.11 10:28:01 AM 6 11.18 0.00 0.48 0.02 0.05 88.27 10:28:01 AM 7 20.03 0.00 0.57 0.00 0.05 79.35 10:29:01 AM all 31.53 0.00 1.87 0.64 0.10 65.86 10:29:01 AM 0 36.28 0.00 1.64 1.14 0.10 60.84 10:29:01 AM 1 43.65 0.00 2.60 0.22 0.12 53.42 10:29:01 AM 2 37.15 0.00 2.10 1.33 0.10 59.33 10:29:01 AM 3 26.78 0.00 1.98 0.13 0.10 71.00 10:29:01 AM 4 18.49 0.00 1.66 0.62 0.08 79.15 10:29:01 AM 5 35.36 0.00 1.81 1.41 0.10 61.32 10:29:01 AM 6 24.51 0.00 1.37 0.20 0.08 73.83 10:29:01 AM 7 29.97 0.00 1.82 0.03 0.10 68.07 10:30:01 AM all 22.74 0.00 2.09 0.31 0.14 74.71 10:30:01 AM 0 20.58 0.00 2.37 0.10 0.15 76.80 10:30:01 AM 1 25.24 0.00 2.41 0.15 0.13 72.06 10:30:01 AM 2 28.83 0.00 1.52 0.10 0.13 69.41 10:30:01 AM 3 22.01 0.00 2.16 0.07 0.15 75.61 10:30:01 AM 4 23.73 0.00 1.83 0.12 0.13 74.20 10:30:01 AM 5 22.49 0.00 1.96 0.03 0.13 75.39 10:30:01 AM 6 21.38 0.00 1.90 0.10 0.17 76.45 10:30:01 AM 7 17.67 0.00 2.57 1.82 0.13 77.80 10:31:01 AM all 31.21 0.00 1.68 1.16 0.08 65.87 10:31:01 AM 0 25.21 0.00 0.95 0.55 0.07 73.22 10:31:01 AM 1 34.83 0.00 1.84 0.67 0.08 62.58 10:31:01 AM 2 29.09 0.00 1.97 2.17 0.08 66.68 10:31:01 AM 3 26.49 0.00 2.08 4.88 0.08 66.47 10:31:01 AM 4 25.08 0.00 1.49 0.62 0.10 72.71 10:31:01 AM 5 43.25 0.00 1.74 0.23 0.08 54.70 10:31:01 AM 6 30.29 0.00 1.31 0.05 0.07 68.29 10:31:01 AM 7 35.44 0.00 2.03 0.08 0.10 62.35 10:32:01 AM all 26.62 0.00 1.08 0.13 0.06 72.10 10:32:01 AM 0 37.21 0.00 0.85 0.00 0.08 61.85 10:32:01 AM 1 11.34 0.00 1.29 0.08 0.07 87.22 10:32:01 AM 2 13.50 0.00 0.82 0.03 0.03 85.61 10:32:01 AM 3 15.21 0.00 0.97 0.78 0.05 82.99 10:32:01 AM 4 37.68 0.00 0.73 0.05 0.07 61.47 10:32:01 AM 5 19.78 0.00 0.92 0.00 0.07 79.23 10:32:01 AM 6 42.20 0.00 0.75 0.03 0.07 56.95 10:32:01 AM 7 36.00 0.00 2.32 0.07 0.08 61.53 Average: all 24.48 0.00 1.58 0.51 0.09 73.34 Average: 0 25.78 0.00 1.36 0.45 0.10 72.32 Average: 1 23.13 0.00 1.79 0.34 0.10 74.65 Average: 2 30.34 0.00 1.90 0.82 0.10 66.85 Average: 3 19.40 0.00 1.52 0.93 0.09 78.06 Average: 4 24.69 0.00 1.50 0.48 0.09 73.25 Average: 5 25.03 0.00 1.57 0.41 0.09 72.90 Average: 6 23.89 0.00 1.44 0.26 0.09 74.33 Average: 7 23.56 0.00 1.59 0.37 0.09 74.38