---> uname -a: Linux prd-centos8-docker-8c-8g-1946.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 1033 27316 19 3539 30400 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:03:29:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe03:2982/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:fb:a9:27 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::42:85ff:fefb:a927/64 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) 10/01/2025 _x86_64_ (8 CPU) 17:12:25 LINUX RESTART (8 CPU) 05:13:01 PM tps rtps wtps bread/s bwrtn/s 05:14:01 PM 135.69 8.28 127.41 2482.92 9635.76 05:15:01 PM 428.52 17.48 411.05 2735.75 11782.04 05:16:01 PM 249.65 2.37 247.28 401.60 43971.54 05:17:01 PM 57.70 0.67 57.03 67.58 6991.44 Average: 217.89 7.20 210.70 1421.92 18095.55 05:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 PM 29483052 31270932 3172660 9.72 2688 2107300 1389664 4.12 145840 2571948 125964 05:15:01 PM 28178768 30426316 4476944 13.71 2688 2557864 2036476 6.04 257880 3727132 262128 05:16:01 PM 26623580 29695068 6032132 18.47 2688 3371744 2719684 8.07 621700 4878392 74956 05:17:01 PM 27911828 31069804 4743884 14.53 2688 3456996 1607404 4.77 803652 3409712 10004 Average: 28049307 30615530 4606405 14.11 2688 2873476 1938307 5.75 457268 3646796 118263 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 90.32 70.84 1290.21 29.07 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 478.51 413.80 5846.19 57.33 0.00 0.00 0.00 0.00 05:15:01 PM docker0 0.00 0.00 0.00 0.00 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 481.97 399.83 5973.26 986.43 0.00 0.00 0.00 0.00 05:16:01 PM docker0 7.10 15.66 0.53 243.76 0.00 0.00 0.00 0.00 05:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM eth0 182.52 190.24 259.73 1415.08 0.00 0.00 0.00 0.00 05:17:01 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 308.34 268.68 3342.43 622.01 0.00 0.00 0.00 0.00 Average: docker0 1.77 3.92 0.13 60.94 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) 10/01/2025 _x86_64_ (8 CPU) 17:12:25 LINUX RESTART (8 CPU) 05:13:01 PM CPU %user %nice %system %iowait %steal %idle 05:14:01 PM all 9.20 0.00 0.94 1.01 0.04 88.82 05:14:01 PM 0 6.08 0.00 0.72 0.17 0.05 92.98 05:14:01 PM 1 12.88 0.00 1.23 1.77 0.03 84.08 05:14:01 PM 2 3.93 0.00 0.50 1.50 0.05 94.02 05:14:01 PM 3 27.98 0.00 2.60 0.78 0.05 68.59 05:14:01 PM 4 14.03 0.00 0.97 0.77 0.05 84.18 05:14:01 PM 5 5.91 0.00 0.73 1.92 0.03 91.40 05:14:01 PM 6 0.80 0.00 0.32 1.03 0.03 97.81 05:14:01 PM 7 1.97 0.00 0.45 0.12 0.02 97.45 05:15:01 PM all 24.78 0.00 1.52 1.18 0.09 72.43 05:15:01 PM 0 19.60 0.00 1.98 2.52 0.10 75.80 05:15:01 PM 1 30.14 0.00 1.42 0.64 0.08 67.72 05:15:01 PM 2 15.65 0.00 0.90 0.65 0.07 82.72 05:15:01 PM 3 28.74 0.00 0.90 0.33 0.08 69.94 05:15:01 PM 4 41.76 0.00 1.29 0.38 0.08 56.49 05:15:01 PM 5 22.23 0.00 2.11 2.65 0.08 72.92 05:15:01 PM 6 24.66 0.00 1.71 1.01 0.08 72.54 05:15:01 PM 7 15.40 0.00 1.81 1.31 0.10 81.38 05:16:01 PM all 17.93 0.00 2.53 1.72 0.09 77.73 05:16:01 PM 0 22.07 0.00 1.86 0.13 0.08 75.85 05:16:01 PM 1 25.50 0.00 3.34 2.28 0.10 68.78 05:16:01 PM 2 15.95 0.00 2.79 3.40 0.10 77.76 05:16:01 PM 3 13.74 0.00 2.79 2.12 0.10 81.26 05:16:01 PM 4 19.34 0.00 2.32 0.91 0.08 77.34 05:16:01 PM 5 10.11 0.00 1.95 2.03 0.08 85.82 05:16:01 PM 6 15.90 0.00 3.04 0.62 0.08 80.35 05:16:01 PM 7 20.86 0.00 2.17 2.25 0.08 74.63 05:17:01 PM all 11.05 0.00 1.10 0.25 0.04 87.55 05:17:01 PM 0 8.25 0.00 0.83 0.03 0.05 90.84 05:17:01 PM 1 5.62 0.00 0.93 0.07 0.05 93.33 05:17:01 PM 2 21.42 0.00 1.23 0.10 0.03 77.21 05:17:01 PM 3 12.55 0.00 1.22 0.20 0.05 85.98 05:17:01 PM 4 19.31 0.00 1.47 0.08 0.05 79.09 05:17:01 PM 5 4.60 0.00 1.16 0.03 0.05 94.16 05:17:01 PM 6 4.60 0.00 1.00 1.40 0.03 92.96 05:17:01 PM 7 12.06 0.00 0.97 0.05 0.03 86.89 Average: all 15.73 0.00 1.52 1.04 0.06 81.65 Average: 0 13.98 0.00 1.35 0.71 0.07 83.89 Average: 1 18.51 0.00 1.73 1.19 0.07 78.50 Average: 2 14.24 0.00 1.36 1.41 0.06 82.93 Average: 3 20.76 0.00 1.88 0.86 0.07 76.44 Average: 4 23.62 0.00 1.51 0.54 0.07 74.27 Average: 5 10.70 0.00 1.49 1.66 0.06 86.09 Average: 6 11.47 0.00 1.52 1.02 0.06 85.94 Average: 7 12.54 0.00 1.35 0.93 0.06 85.13