---> uname -a: Linux prd-centos8-docker-8c-8g-80547.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 999 27517 19 3372 30444 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:84:9b:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fe84:9b66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:2a:03:56 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) 10/31/2024 _x86_64_ (8 CPU) 03:55:24 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 160.82 21.10 139.73 4404.87 8229.71 03:58:01 AM 272.39 4.98 267.41 812.40 9433.21 Average: 216.61 13.04 203.57 2608.48 8831.51 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 29215092 31069196 3440620 10.54 2688 2173544 1783768 5.29 179648 2809012 138960 03:58:01 AM 28236368 31216552 4419344 13.53 2688 3290168 1366328 4.05 578604 3352668 1031296 Average: 28725730 31142874 3929982 12.03 2688 2731856 1575048 4.67 379126 3080840 585128 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 116.45 95.82 1173.12 37.82 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 399.60 325.51 4525.64 48.91 0.00 0.00 0.00 0.00 03:58:01 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 258.04 210.67 2849.52 43.36 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) 10/31/2024 _x86_64_ (8 CPU) 03:55:24 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 11.47 0.00 1.19 1.14 0.06 86.14 03:57:01 AM 0 5.21 0.00 0.57 0.68 0.08 93.46 03:57:01 AM 1 22.76 0.00 2.94 1.95 0.05 72.29 03:57:01 AM 2 8.94 0.00 1.00 0.70 0.05 89.30 03:57:01 AM 3 20.89 0.00 1.60 1.34 0.08 76.09 03:57:01 AM 4 4.03 0.00 0.50 0.33 0.07 95.07 03:57:01 AM 5 6.98 0.00 1.00 2.47 0.05 89.50 03:57:01 AM 6 19.78 0.00 1.57 1.64 0.05 76.97 03:57:01 AM 7 3.19 0.00 0.32 0.02 0.03 96.44 03:58:01 AM all 15.38 0.00 1.33 2.95 0.08 80.25 03:58:01 AM 0 17.33 0.00 0.94 2.34 0.08 79.31 03:58:01 AM 1 10.24 0.00 1.47 1.51 0.08 86.70 03:58:01 AM 2 12.98 0.00 0.90 0.82 0.10 85.19 03:58:01 AM 3 21.52 0.00 0.89 7.05 0.07 70.48 03:58:01 AM 4 12.89 0.00 1.34 1.66 0.07 84.05 03:58:01 AM 5 19.91 0.00 2.80 8.25 0.10 68.94 03:58:01 AM 6 8.60 0.00 0.90 0.80 0.07 89.63 03:58:01 AM 7 19.61 0.00 1.42 1.20 0.08 77.68 Average: all 13.43 0.00 1.26 2.05 0.07 83.20 Average: 0 11.26 0.00 0.75 1.51 0.08 86.39 Average: 1 16.50 0.00 2.21 1.73 0.07 79.49 Average: 2 10.96 0.00 0.95 0.76 0.08 87.25 Average: 3 21.20 0.00 1.24 4.19 0.08 73.28 Average: 4 8.46 0.00 0.92 0.99 0.07 89.56 Average: 5 13.43 0.00 1.90 5.35 0.08 79.24 Average: 6 14.20 0.00 1.24 1.22 0.06 83.29 Average: 7 11.40 0.00 0.87 0.61 0.06 87.07