---> uname -a: Linux prd-centos8-docker-8c-8g-32052.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1032 27520 19 3337 30411 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:fd:fb:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fefd:fbeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:71:21:85 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) 08/19/2024 _x86_64_ (8 CPU) 02:57:04 LINUX RESTART (8 CPU) 02:58:01 AM tps rtps wtps bread/s bwrtn/s 02:59:01 AM 200.48 21.19 179.29 4870.63 10879.16 03:00:01 AM 222.75 5.02 217.73 246.63 9604.13 Average: 211.61 13.10 198.51 2559.01 10241.75 02:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 AM 29071668 30984644 3584044 10.98 2688 2230724 1591556 4.72 189056 2932736 82784 03:00:01 AM 28196832 31145172 4458880 13.65 2688 3258268 1463196 4.34 582476 3388364 890668 Average: 28634250 31064908 4021462 12.31 2688 2744496 1527376 4.53 385766 3160550 486726 02:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 154.76 139.65 1216.30 44.98 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 314.11 273.02 3602.73 45.13 0.00 0.00 0.00 0.00 03:00:01 AM 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 234.42 206.32 2409.32 45.05 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) 08/19/2024 _x86_64_ (8 CPU) 02:57:04 LINUX RESTART (8 CPU) 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 11.05 0.00 1.21 1.32 0.06 86.36 02:59:01 AM 0 5.37 0.00 0.70 0.22 0.07 93.65 02:59:01 AM 1 6.57 0.00 1.30 2.47 0.05 89.60 02:59:01 AM 2 6.73 0.00 0.62 0.87 0.07 91.71 02:59:01 AM 3 10.16 0.00 0.92 0.78 0.05 88.09 02:59:01 AM 4 15.60 0.00 1.12 1.27 0.07 81.94 02:59:01 AM 5 31.08 0.00 3.19 2.81 0.07 62.85 02:59:01 AM 6 5.06 0.00 0.77 0.38 0.05 93.74 02:59:01 AM 7 7.81 0.00 1.07 1.79 0.08 89.25 03:00:01 AM all 14.16 0.00 1.13 1.56 0.07 83.08 03:00:01 AM 0 12.32 0.00 0.94 1.44 0.08 85.23 03:00:01 AM 1 18.57 0.00 0.75 0.85 0.08 79.74 03:00:01 AM 2 11.84 0.00 1.64 1.31 0.07 85.15 03:00:01 AM 3 18.21 0.00 0.92 1.55 0.07 79.25 03:00:01 AM 4 20.78 0.00 1.20 1.27 0.07 76.67 03:00:01 AM 5 7.71 0.00 1.14 2.73 0.07 88.35 03:00:01 AM 6 12.69 0.00 1.07 0.70 0.07 85.48 03:00:01 AM 7 11.16 0.00 1.37 2.66 0.05 84.76 Average: all 12.60 0.00 1.17 1.44 0.07 84.72 Average: 0 8.84 0.00 0.82 0.83 0.08 89.44 Average: 1 12.57 0.00 1.03 1.66 0.07 84.67 Average: 2 9.28 0.00 1.13 1.09 0.07 88.43 Average: 3 14.18 0.00 0.92 1.17 0.06 83.67 Average: 4 18.19 0.00 1.16 1.27 0.07 79.31 Average: 5 19.41 0.00 2.17 2.77 0.07 75.59 Average: 6 8.87 0.00 0.92 0.54 0.06 89.61 Average: 7 9.49 0.00 1.22 2.22 0.07 87.00