---> uname -a: Linux prd-centos8-docker-8c-8g-16800.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1076 27262 19 3551 30357 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:8e:ec:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe8e:ec2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:c5:60:ac 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:ecff:fec5:60ac/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) 12/01/2025 _x86_64_ (8 CPU) 17:11:56 LINUX RESTART (8 CPU) 05:13:01 PM tps rtps wtps bread/s bwrtn/s 05:14:01 PM 418.91 18.96 399.95 4356.81 14202.07 05:15:01 PM 284.62 2.53 282.09 485.44 44528.91 05:16:01 PM 57.21 0.87 56.35 76.51 9190.52 Average: 253.58 7.45 246.13 1639.59 22640.50 05:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 PM 28319304 30432900 4336408 13.28 2688 2425008 2016956 5.98 246796 3602848 204044 05:15:01 PM 26734228 29758100 5921484 18.13 2688 3323832 2574312 7.64 622144 4760472 87076 05:16:01 PM 27974976 31143236 4680736 14.33 2688 3467372 1447236 4.29 805056 3342564 11448 Average: 27676169 30444745 4979543 15.25 2688 3072071 2012835 5.97 557999 3901961 100856 05:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 407.18 352.67 3942.98 70.80 0.00 0.00 0.00 0.00 05:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 503.25 378.91 8238.12 44.89 0.00 0.00 0.00 0.00 05:15:01 PM docker0 6.16 11.30 0.48 244.16 0.00 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM eth0 276.64 285.90 261.74 2364.67 0.00 0.00 0.00 0.00 05:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 395.69 339.16 4147.62 826.79 0.00 0.00 0.00 0.00 Average: docker0 2.05 3.77 0.16 81.39 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) 12/01/2025 _x86_64_ (8 CPU) 17:11:56 LINUX RESTART (8 CPU) 05:13:01 PM CPU %user %nice %system %iowait %steal %idle 05:14:01 PM all 23.65 0.00 1.63 1.33 0.08 73.31 05:14:01 PM 0 35.15 0.00 1.07 0.47 0.08 63.23 05:14:01 PM 1 20.19 0.00 2.21 3.29 0.08 74.23 05:14:01 PM 2 22.42 0.00 1.71 2.07 0.08 73.72 05:14:01 PM 3 25.88 0.00 1.51 0.89 0.08 71.64 05:14:01 PM 4 18.80 0.00 1.79 0.79 0.08 78.55 05:14:01 PM 5 19.82 0.00 1.52 1.34 0.07 77.26 05:14:01 PM 6 29.84 0.00 1.79 0.33 0.08 67.95 05:14:01 PM 7 17.12 0.00 1.44 1.45 0.07 79.93 05:15:01 PM all 23.64 0.00 3.10 1.84 0.08 71.34 05:15:01 PM 0 25.60 0.00 2.27 0.10 0.07 71.96 05:15:01 PM 1 31.85 0.00 4.06 2.98 0.08 61.02 05:15:01 PM 2 27.61 0.00 3.39 0.99 0.08 67.93 05:15:01 PM 3 18.82 0.00 3.21 5.28 0.07 72.62 05:15:01 PM 4 19.20 0.00 2.71 1.41 0.07 76.60 05:15:01 PM 5 31.25 0.00 3.58 1.19 0.08 63.89 05:15:01 PM 6 16.93 0.00 2.59 0.25 0.08 80.14 05:15:01 PM 7 17.88 0.00 2.97 2.54 0.07 76.54 05:16:01 PM all 12.30 0.00 1.43 0.15 0.05 86.07 05:16:01 PM 0 4.37 0.00 1.41 0.74 0.08 93.40 05:16:01 PM 1 32.84 0.00 2.31 0.13 0.05 64.67 05:16:01 PM 2 17.56 0.00 1.54 0.03 0.03 80.84 05:16:01 PM 3 6.15 0.00 0.87 0.02 0.05 92.92 05:16:01 PM 4 20.53 0.00 1.94 0.07 0.07 77.39 05:16:01 PM 5 3.49 0.00 1.14 0.02 0.03 95.32 05:16:01 PM 6 7.50 0.00 1.14 0.05 0.05 91.26 05:16:01 PM 7 5.98 0.00 1.09 0.12 0.03 92.79 Average: all 19.86 0.00 2.05 1.10 0.07 76.92 Average: 0 21.71 0.00 1.58 0.44 0.08 76.20 Average: 1 28.29 0.00 2.86 2.13 0.07 66.65 Average: 2 22.52 0.00 2.21 1.03 0.07 74.17 Average: 3 16.94 0.00 1.86 2.05 0.07 79.09 Average: 4 19.51 0.00 2.15 0.75 0.07 77.52 Average: 5 18.15 0.00 2.08 0.85 0.06 78.86 Average: 6 18.09 0.00 1.84 0.21 0.07 79.79 Average: 7 13.65 0.00 1.83 1.37 0.06 83.10