---> uname -a: Linux prd-centos8-docker-8c-8g-185.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1044 26504 19 4340 30378 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:86:37:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe86:37c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:d5:84:56 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::42:7eff:fed5:8456/64 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) 07:30:42 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 325.22 81.41 243.81 10643.79 43041.20 07:33:01 AM 263.61 16.51 247.09 3173.87 13339.26 07:34:01 AM 56.21 2.57 53.64 1039.56 9167.87 07:35:01 AM 265.56 16.38 249.18 5525.22 30818.84 07:36:01 AM 37.25 0.00 37.25 0.00 20675.41 07:37:01 AM 24.15 0.07 24.08 50.12 1777.59 07:38:01 AM 35.32 0.67 34.66 67.58 4024.99 Average: 143.91 16.80 127.11 2928.88 17550.59 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29665680 31309248 2990032 9.16 2688 1968056 1420004 4.21 138220 2427852 180952 07:33:01 AM 28150780 30281568 4504932 13.80 2688 2444540 2300272 6.82 172024 3853016 249696 07:34:01 AM 27283956 29537916 5371756 16.45 2688 2565940 2858260 8.48 263964 4613356 81080 07:35:01 AM 26179868 29938072 6475844 19.83 2688 4050516 2704272 8.02 640356 5273420 567332 07:36:01 AM 25787064 29626008 6868648 21.03 2688 4130456 2721752 8.08 729284 5572876 36300 07:37:01 AM 25528548 29376472 7127164 21.83 2688 4138956 2970036 8.81 737316 5823168 20 07:38:01 AM 27121840 31087200 5533872 16.95 2688 4254512 1515996 4.50 887716 4081240 33892 Average: 27102534 30165212 5553178 17.01 2688 3364711 2355799 6.99 509840 4520704 164182 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 380.94 246.44 1698.59 67.87 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 435.49 327.78 5134.98 56.37 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 309.80 221.51 1541.58 45.56 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 12.70 12.70 1.34 1.34 0.00 0.00 0.00 0.00 07:35:01 AM eth0 991.32 366.63 7155.95 42.17 0.00 0.00 0.00 0.00 07:35:01 AM docker0 4.77 5.88 0.65 0.69 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 150.80 119.39 690.16 28.11 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 151.09 124.50 198.61 34.85 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 168.94 173.59 306.34 1276.56 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 369.78 225.69 2389.45 221.65 0.00 0.00 0.00 0.00 Average: docker0 0.68 0.84 0.09 0.10 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) 07:30:42 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 13.37 0.00 2.44 3.18 0.06 80.95 07:32:01 AM 0 15.50 0.00 1.87 1.90 0.05 80.68 07:32:01 AM 1 9.98 0.00 2.63 4.45 0.05 82.89 07:32:01 AM 2 13.52 0.00 2.90 1.24 0.08 82.25 07:32:01 AM 3 15.17 0.02 2.19 2.34 0.05 80.23 07:32:01 AM 4 13.90 0.00 2.48 7.08 0.05 76.49 07:32:01 AM 5 16.56 0.00 1.80 4.16 0.05 77.43 07:32:01 AM 6 6.35 0.00 2.82 0.54 0.07 90.22 07:32:01 AM 7 15.93 0.00 2.79 3.75 0.07 77.46 07:33:01 AM all 14.66 0.00 1.09 1.47 0.06 82.72 07:33:01 AM 0 13.75 0.00 1.19 1.47 0.07 83.53 07:33:01 AM 1 17.95 0.00 1.72 1.89 0.05 78.39 07:33:01 AM 2 14.02 0.00 1.02 1.55 0.07 83.34 07:33:01 AM 3 17.59 0.00 1.02 1.60 0.07 79.72 07:33:01 AM 4 7.34 0.00 1.00 1.47 0.07 90.12 07:33:01 AM 5 25.48 0.00 0.70 0.69 0.07 73.07 07:33:01 AM 6 7.47 0.00 0.75 0.84 0.07 90.87 07:33:01 AM 7 13.66 0.00 1.30 2.25 0.07 82.72 07:34:01 AM all 28.74 0.00 0.84 0.49 0.07 69.85 07:34:01 AM 0 26.01 0.00 0.33 0.00 0.07 73.59 07:34:01 AM 1 26.33 0.00 0.90 0.30 0.08 72.39 07:34:01 AM 2 29.12 0.00 2.04 0.69 0.08 68.07 07:34:01 AM 3 39.42 0.00 0.55 0.25 0.07 59.72 07:34:01 AM 4 8.51 0.00 0.79 2.55 0.07 88.09 07:34:01 AM 5 57.32 0.00 1.17 0.03 0.07 41.41 07:34:01 AM 6 26.61 0.00 0.40 0.13 0.07 72.79 07:34:01 AM 7 16.54 0.00 0.55 0.00 0.08 82.83 07:35:01 AM all 19.94 0.28 3.53 1.83 0.10 74.32 07:35:01 AM 0 16.58 1.28 2.98 0.81 0.10 78.25 07:35:01 AM 1 22.87 0.02 3.60 3.03 0.12 70.36 07:35:01 AM 2 20.98 0.02 2.86 1.57 0.12 74.46 07:35:01 AM 3 18.33 0.07 4.39 2.33 0.10 74.77 07:35:01 AM 4 24.31 0.39 3.62 0.62 0.08 70.97 07:35:01 AM 5 21.38 0.10 2.99 1.11 0.08 74.33 07:35:01 AM 6 22.91 0.03 3.99 2.44 0.08 70.54 07:35:01 AM 7 12.14 0.37 3.77 2.74 0.10 80.88 07:36:01 AM all 10.77 0.00 0.37 1.45 0.04 87.37 07:36:01 AM 0 9.82 0.00 0.17 0.00 0.07 89.95 07:36:01 AM 1 4.04 0.00 0.28 0.62 0.05 95.01 07:36:01 AM 2 23.92 0.00 0.58 0.05 0.03 75.41 07:36:01 AM 3 37.99 0.00 0.77 5.90 0.05 55.29 07:36:01 AM 4 1.45 0.00 0.45 0.00 0.05 98.04 07:36:01 AM 5 1.95 0.00 0.27 0.00 0.03 97.74 07:36:01 AM 6 1.82 0.00 0.32 5.03 0.03 92.80 07:36:01 AM 7 5.11 0.00 0.10 0.00 0.02 94.77 07:37:01 AM all 10.21 0.00 0.34 0.11 0.03 89.31 07:37:01 AM 0 1.07 0.00 0.18 0.00 0.03 98.71 07:37:01 AM 1 3.26 0.00 0.63 0.20 0.02 95.89 07:37:01 AM 2 7.62 0.00 0.05 0.00 0.02 92.31 07:37:01 AM 3 32.02 0.00 0.88 0.08 0.05 66.96 07:37:01 AM 4 1.87 0.00 0.37 0.07 0.03 97.66 07:37:01 AM 5 3.17 0.00 0.25 0.00 0.03 96.54 07:37:01 AM 6 27.56 0.00 0.32 0.52 0.05 71.55 07:37:01 AM 7 5.05 0.00 0.07 0.00 0.02 94.86 07:38:01 AM all 11.28 0.00 1.06 0.23 0.05 87.38 07:38:01 AM 0 6.05 0.00 0.75 0.05 0.05 93.10 07:38:01 AM 1 3.29 0.00 1.40 1.09 0.07 94.15 07:38:01 AM 2 14.11 0.00 1.09 0.35 0.07 84.39 07:38:01 AM 3 6.83 0.00 0.90 0.00 0.02 92.26 07:38:01 AM 4 8.14 0.00 0.89 0.02 0.05 90.91 07:38:01 AM 5 12.55 0.00 1.09 0.18 0.05 86.13 07:38:01 AM 6 26.03 0.00 1.30 0.08 0.05 72.54 07:38:01 AM 7 13.25 0.00 1.08 0.05 0.03 85.58 Average: all 15.56 0.04 1.38 1.25 0.06 81.71 Average: 0 12.68 0.18 1.06 0.60 0.06 85.41 Average: 1 12.52 0.00 1.59 1.65 0.06 84.17 Average: 2 17.61 0.00 1.50 0.78 0.07 80.04 Average: 3 23.92 0.01 1.52 1.79 0.06 72.70 Average: 4 9.34 0.06 1.37 1.68 0.06 87.49 Average: 5 19.77 0.01 1.18 0.88 0.05 78.10 Average: 6 16.96 0.00 1.41 1.37 0.06 80.19 Average: 7 11.67 0.05 1.38 1.25 0.05 85.60