---> uname -a: Linux prd-centos8-docker-8c-8g-22823.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 996 28286 19 2607 30450 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:66:1d:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fe66:1dbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:24:7d:11 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) 04/12/2024 _x86_64_ (8 CPU) 22:39:21 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 134.36 9.36 124.99 2913.30 10367.19 10:42:01 PM 191.18 15.41 175.77 1841.03 8513.45 Average: 162.77 12.39 150.38 2377.21 9440.40 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29420532 31258700 3235180 9.91 2688 2157052 1368188 4.06 178312 2602172 115316 10:42:01 PM 28974844 31189576 3680868 11.27 2688 2527344 1451384 4.31 454776 2752316 258300 Average: 29197688 31224138 3458024 10.59 2688 2342198 1409786 4.18 316544 2677244 186808 10:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 81.84 62.10 1028.21 22.93 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 376.24 336.66 2423.14 550.33 0.00 0.00 0.00 0.00 10:42:01 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 229.03 199.37 1725.62 286.61 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) 04/12/2024 _x86_64_ (8 CPU) 22:39:21 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 10.59 0.00 1.01 0.94 0.05 87.41 10:41:01 PM 0 1.37 0.00 0.65 1.52 0.08 96.38 10:41:01 PM 1 5.00 0.00 0.85 0.79 0.07 93.30 10:41:01 PM 2 24.60 0.00 1.81 1.59 0.07 71.94 10:41:01 PM 3 8.97 0.00 1.09 0.47 0.07 89.41 10:41:01 PM 4 14.27 0.00 1.27 1.54 0.03 82.90 10:41:01 PM 5 8.06 0.00 0.55 0.32 0.02 91.06 10:41:01 PM 6 9.98 0.00 0.80 0.48 0.03 88.70 10:41:01 PM 7 12.49 0.00 1.07 0.85 0.03 85.56 10:42:01 PM all 13.60 0.00 1.29 0.85 0.06 84.20 10:42:01 PM 0 11.09 0.00 0.94 0.95 0.07 86.96 10:42:01 PM 1 7.02 0.00 1.07 0.99 0.07 90.86 10:42:01 PM 2 24.12 0.00 1.84 1.66 0.08 72.30 10:42:01 PM 3 8.83 0.00 1.17 1.07 0.07 88.87 10:42:01 PM 4 13.31 0.00 1.32 0.97 0.05 84.35 10:42:01 PM 5 9.81 0.00 1.34 0.50 0.07 88.28 10:42:01 PM 6 20.47 0.00 1.05 0.28 0.05 78.15 10:42:01 PM 7 14.13 0.00 1.57 0.38 0.05 83.86 Average: all 12.09 0.00 1.15 0.90 0.06 85.81 Average: 0 6.23 0.00 0.79 1.24 0.08 91.67 Average: 1 6.00 0.00 0.96 0.89 0.07 92.08 Average: 2 24.36 0.00 1.82 1.62 0.08 72.12 Average: 3 8.90 0.00 1.13 0.77 0.07 89.14 Average: 4 13.79 0.00 1.29 1.25 0.04 83.62 Average: 5 8.93 0.00 0.94 0.41 0.04 89.67 Average: 6 15.22 0.00 0.93 0.38 0.04 83.43 Average: 7 13.31 0.00 1.32 0.62 0.04 84.71