---> uname -a: Linux prd-centos8-docker-8c-8g-22093.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 981 28298 19 2609 30465 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:a9:31:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fea9:310a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:4b:9e:dd 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/10/2024 _x86_64_ (8 CPU) 13:10:48 LINUX RESTART (8 CPU) 01:11:01 PM tps rtps wtps bread/s bwrtn/s 01:12:01 PM 131.77 39.10 92.67 8971.43 43446.72 01:13:01 PM 131.41 14.36 117.04 3217.59 8969.61 01:14:01 PM 152.55 3.57 148.98 339.89 7806.10 01:15:01 PM 23.50 0.22 23.28 38.93 6240.34 Average: 109.81 14.31 95.50 3142.09 16616.12 01:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:12:01 PM 29499472 31227136 3156240 9.67 2688 2053028 1503664 4.46 208904 2523764 177312 01:13:01 PM 29158876 31059892 3496836 10.71 2688 2218520 1653356 4.91 187404 2841920 32884 01:14:01 PM 29012872 31230136 3642840 11.16 2688 2529976 1443480 4.28 453868 2712416 172896 01:15:01 PM 29026472 31244876 3629240 11.11 2688 2531156 1483032 4.40 457144 2697052 16 Average: 29174423 31190510 3481289 10.66 2688 2333170 1520883 4.51 326830 2693788 95777 01:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 389.94 251.50 1760.61 64.17 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 108.45 98.83 630.90 36.92 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 306.16 266.54 2203.13 533.68 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 9.33 8.52 6.94 3.70 0.00 0.00 0.00 0.00 01:15:01 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 203.48 156.35 1150.44 159.63 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 04/10/2024 _x86_64_ (8 CPU) 13:10:48 LINUX RESTART (8 CPU) 01:11:01 PM CPU %user %nice %system %iowait %steal %idle 01:12:01 PM all 13.43 0.00 2.36 3.71 0.06 80.44 01:12:01 PM 0 9.48 0.00 1.37 4.00 0.07 85.08 01:12:01 PM 1 16.46 0.00 3.05 2.83 0.07 77.59 01:12:01 PM 2 16.09 0.00 3.58 10.63 0.08 69.61 01:12:01 PM 3 13.61 0.00 1.88 4.66 0.08 79.77 01:12:01 PM 4 12.92 0.00 1.54 1.05 0.07 84.42 01:12:01 PM 5 9.97 0.00 2.56 1.88 0.03 85.55 01:12:01 PM 6 18.49 0.00 2.66 1.99 0.05 76.81 01:12:01 PM 7 10.41 0.00 2.23 2.67 0.07 84.62 01:13:01 PM all 8.63 0.00 0.76 1.79 0.05 88.77 01:13:01 PM 0 5.91 0.00 0.43 3.79 0.05 89.82 01:13:01 PM 1 2.72 0.00 0.40 1.47 0.07 95.34 01:13:01 PM 2 20.47 0.00 1.28 2.30 0.07 75.87 01:13:01 PM 3 6.25 0.00 0.72 1.75 0.03 91.25 01:13:01 PM 4 7.24 0.00 0.99 2.69 0.05 89.04 01:13:01 PM 5 9.09 0.00 0.95 1.00 0.07 88.89 01:13:01 PM 6 6.21 0.00 0.58 0.88 0.02 92.31 01:13:01 PM 7 11.16 0.00 0.72 0.43 0.05 87.64 01:14:01 PM all 11.96 0.00 1.15 6.07 0.07 80.75 01:14:01 PM 0 15.76 0.00 1.00 13.24 0.07 69.93 01:14:01 PM 1 8.24 0.00 1.12 9.97 0.07 80.60 01:14:01 PM 2 17.06 0.00 1.25 0.55 0.08 81.05 01:14:01 PM 3 8.52 0.00 1.10 11.03 0.07 79.28 01:14:01 PM 4 11.27 0.00 0.75 5.36 0.07 82.54 01:14:01 PM 5 9.88 0.00 1.57 3.83 0.07 84.65 01:14:01 PM 6 15.52 0.00 1.61 4.01 0.08 78.78 01:14:01 PM 7 9.39 0.00 0.82 0.60 0.05 89.14 01:15:01 PM all 3.61 0.00 0.20 5.88 0.03 90.29 01:15:01 PM 0 2.22 0.00 0.22 0.85 0.02 96.69 01:15:01 PM 1 14.54 0.00 0.37 20.80 0.05 64.23 01:15:01 PM 2 0.28 0.00 0.25 20.81 0.05 78.61 01:15:01 PM 3 0.58 0.00 0.07 0.03 0.02 99.30 01:15:01 PM 4 0.18 0.00 0.13 0.57 0.02 99.10 01:15:01 PM 5 3.81 0.00 0.17 3.22 0.03 92.77 01:15:01 PM 6 7.37 0.00 0.15 0.91 0.05 91.52 01:15:01 PM 7 0.07 0.00 0.22 0.00 0.00 99.72 Average: all 9.40 0.00 1.12 4.36 0.05 85.06 Average: 0 8.34 0.00 0.76 5.47 0.05 85.38 Average: 1 10.47 0.00 1.24 8.74 0.06 79.49 Average: 2 13.47 0.00 1.59 8.57 0.07 76.29 Average: 3 7.24 0.00 0.94 4.37 0.05 87.41 Average: 4 7.90 0.00 0.85 2.42 0.05 88.79 Average: 5 8.18 0.00 1.31 2.48 0.05 87.97 Average: 6 11.90 0.00 1.25 1.95 0.05 84.85 Average: 7 7.75 0.00 0.99 0.92 0.04 90.29