---> uname -a: Linux prd-centos8-docker-8c-8g-39721.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 988 27557 19 3344 30455 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:f7:25:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fef7:25fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:99:37:9a 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) 09/19/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:02 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 121.60 9.52 112.08 2916.03 7754.27 02:59:01 AM 312.88 16.91 295.97 2418.53 11029.53 Average: 218.04 13.25 204.79 2665.21 9405.52 02:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29497784 31295532 3157920 9.67 2688 2118776 1378460 4.09 172408 2546048 172316 02:59:01 AM 28319176 31270064 4336528 13.28 2688 3261312 1408312 4.18 579604 3270576 1001608 Average: 28908480 31282798 3747224 11.47 2688 2690044 1393386 4.13 376006 2908312 586962 02:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 103.56 80.13 1199.99 27.78 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 451.69 389.10 4396.42 57.60 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 279.07 235.90 2811.50 42.81 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) 09/19/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:02 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 9.46 0.00 1.02 0.83 0.05 88.63 02:58:01 AM 0 7.58 0.00 0.88 0.15 0.07 91.31 02:58:01 AM 1 6.47 0.00 0.82 1.65 0.05 91.01 02:58:01 AM 2 12.53 0.00 1.26 1.60 0.07 84.55 02:58:01 AM 3 28.99 0.00 2.82 1.10 0.05 67.03 02:58:01 AM 4 1.46 0.00 0.36 0.65 0.05 97.48 02:58:01 AM 5 6.87 0.00 0.78 0.12 0.03 92.19 02:58:01 AM 6 9.51 0.00 0.92 0.85 0.03 88.69 02:58:01 AM 7 2.24 0.00 0.34 0.56 0.05 96.80 02:59:01 AM all 17.60 0.00 1.49 1.98 0.09 78.83 02:59:01 AM 0 13.75 0.00 1.30 0.69 0.07 84.19 02:59:01 AM 1 18.99 0.00 2.04 2.34 0.12 76.51 02:59:01 AM 2 21.47 0.00 0.97 1.42 0.08 76.06 02:59:01 AM 3 11.11 0.00 1.34 3.85 0.10 83.60 02:59:01 AM 4 20.71 0.00 1.14 1.49 0.08 76.58 02:59:01 AM 5 18.70 0.00 1.39 3.03 0.08 76.80 02:59:01 AM 6 20.52 0.00 2.48 1.84 0.12 75.04 02:59:01 AM 7 15.55 0.00 1.29 1.17 0.10 81.90 Average: all 13.56 0.00 1.26 1.41 0.07 83.70 Average: 0 10.69 0.00 1.09 0.42 0.07 87.73 Average: 1 12.78 0.00 1.43 2.00 0.08 83.70 Average: 2 17.03 0.00 1.11 1.51 0.08 80.27 Average: 3 19.98 0.00 2.08 2.49 0.08 75.38 Average: 4 11.17 0.00 0.75 1.07 0.07 86.94 Average: 5 12.82 0.00 1.09 1.59 0.06 84.44 Average: 6 15.05 0.00 1.70 1.35 0.08 81.82 Average: 7 8.95 0.00 0.82 0.87 0.08 89.29