---> uname -a: Linux prd-centos8-docker-8c-8g-75380.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 984 28296 19 2609 30463 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:f3:22:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86253sec preferred_lft 86253sec inet6 fe80::f816:3eff:fef3:225a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:ad:f2:51 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) 10/08/2024 _x86_64_ (8 CPU) 20:24:45 LINUX RESTART (8 CPU) 08:25:01 PM tps rtps wtps bread/s bwrtn/s 08:26:01 PM 250.08 28.36 221.73 6973.96 10324.78 08:27:01 PM 235.43 18.05 217.38 3501.28 16363.79 Average: 242.76 23.20 219.55 5237.77 13344.03 08:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:26:01 PM 29574368 31284944 3081344 9.44 2688 2033004 1407196 4.18 174320 2472740 138060 08:27:01 PM 29001432 31219904 3654280 11.19 2688 2532104 1387136 4.12 458132 2723116 129020 Average: 29287900 31252424 3367812 10.31 2688 2282554 1397166 4.15 316226 2597928 133540 08:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 356.93 235.15 1954.24 67.48 0.00 0.00 0.00 0.00 08:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 291.80 242.63 2665.60 59.47 0.00 0.00 0.00 0.00 08:27:01 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 324.37 238.89 2309.89 63.48 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) 10/08/2024 _x86_64_ (8 CPU) 20:24:45 LINUX RESTART (8 CPU) 08:25:01 PM CPU %user %nice %system %iowait %steal %idle 08:26:01 PM all 14.62 0.00 2.05 1.14 0.05 82.15 08:26:01 PM 0 8.70 0.00 1.25 0.05 0.07 89.93 08:26:01 PM 1 13.13 0.00 1.26 0.42 0.05 85.15 08:26:01 PM 2 16.87 0.00 2.91 3.08 0.05 77.09 08:26:01 PM 3 13.46 0.00 2.29 0.85 0.05 83.34 08:26:01 PM 4 24.55 0.00 2.00 1.64 0.03 71.77 08:26:01 PM 5 19.23 0.00 2.56 1.00 0.05 77.16 08:26:01 PM 6 12.19 0.00 2.19 1.06 0.03 84.52 08:26:01 PM 7 8.82 0.00 1.89 1.04 0.03 88.21 08:27:01 PM all 17.16 0.00 1.52 1.59 0.05 79.68 08:27:01 PM 0 13.01 0.00 1.15 0.28 0.05 85.50 08:27:01 PM 1 20.62 0.00 2.01 2.14 0.05 75.18 08:27:01 PM 2 11.54 0.00 1.91 2.75 0.03 83.76 08:27:01 PM 3 38.59 0.00 1.91 1.49 0.08 57.93 08:27:01 PM 4 18.07 0.00 1.39 2.61 0.05 77.89 08:27:01 PM 5 13.26 0.00 1.27 0.92 0.05 84.50 08:27:01 PM 6 14.69 0.00 1.22 1.79 0.07 82.23 08:27:01 PM 7 7.45 0.00 1.27 0.75 0.05 90.47 Average: all 15.89 0.00 1.78 1.37 0.05 80.91 Average: 0 10.86 0.00 1.20 0.17 0.06 87.71 Average: 1 16.87 0.00 1.63 1.28 0.05 80.17 Average: 2 14.21 0.00 2.41 2.92 0.04 80.42 Average: 3 26.03 0.00 2.10 1.17 0.07 70.63 Average: 4 21.31 0.00 1.70 2.12 0.04 74.83 Average: 5 16.25 0.00 1.92 0.96 0.05 80.83 Average: 6 13.44 0.00 1.71 1.42 0.05 83.38 Average: 7 8.14 0.00 1.58 0.89 0.04 89.34