---> uname -a: Linux prd-centos8-docker-8c-8g-79053.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 989 28516 19 2384 30460 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:21:39:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86239sec preferred_lft 86239sec inet6 fe80::f816:3eff:fe21:3983/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:a7:0c:8a 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) 10/24/2024 _x86_64_ (8 CPU) 10:04:28 LINUX RESTART (8 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 247.23 21.45 225.78 3508.22 7913.16 10:07:01 AM 221.08 15.36 205.71 3839.52 10447.80 Average: 234.15 18.40 215.75 3673.88 9180.59 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29564928 31255248 3090784 9.46 2688 2014536 1453856 4.31 167500 2493616 154932 10:07:01 AM 29222636 31212128 3433076 10.51 2688 2304416 1447056 4.29 389100 2574476 100792 Average: 29393782 31233688 3261930 9.99 2688 2159476 1450456 4.30 278300 2534046 127862 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 304.52 211.65 1895.84 63.79 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 236.14 208.76 1943.86 56.12 0.00 0.00 0.00 0.00 10:07:01 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 270.32 210.21 1919.85 59.96 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) 10/24/2024 _x86_64_ (8 CPU) 10:04:28 LINUX RESTART (8 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 12.02 0.00 1.61 1.14 0.06 85.17 10:06:01 AM 0 11.87 0.00 1.54 0.30 0.05 86.24 10:06:01 AM 1 5.11 0.00 1.21 0.42 0.08 93.18 10:06:01 AM 2 7.62 0.00 0.60 0.67 0.05 91.06 10:06:01 AM 3 9.21 0.00 1.00 0.79 0.05 88.95 10:06:01 AM 4 25.44 0.00 2.88 1.67 0.07 69.95 10:06:01 AM 5 15.58 0.00 1.60 1.35 0.05 81.41 10:06:01 AM 6 8.93 0.00 2.61 2.66 0.05 85.74 10:06:01 AM 7 12.39 0.00 1.44 1.24 0.05 84.89 10:07:01 AM all 13.86 0.00 1.32 1.53 0.07 83.22 10:07:01 AM 0 6.65 0.00 1.07 1.47 0.08 90.72 10:07:01 AM 1 13.87 0.00 1.14 0.38 0.07 84.54 10:07:01 AM 2 13.92 0.00 1.44 2.17 0.07 82.41 10:07:01 AM 3 6.22 0.00 0.94 1.17 0.07 91.61 10:07:01 AM 4 27.03 0.00 1.65 1.54 0.08 69.69 10:07:01 AM 5 16.77 0.00 1.79 1.24 0.08 80.12 10:07:01 AM 6 11.44 0.00 1.19 1.57 0.05 85.75 10:07:01 AM 7 14.99 0.00 1.34 2.69 0.05 80.93 Average: all 12.94 0.00 1.47 1.33 0.06 84.20 Average: 0 9.26 0.00 1.31 0.89 0.07 88.48 Average: 1 9.50 0.00 1.17 0.40 0.08 88.85 Average: 2 10.77 0.00 1.02 1.42 0.06 86.73 Average: 3 7.71 0.00 0.97 0.98 0.06 90.28 Average: 4 26.23 0.00 2.27 1.61 0.08 69.82 Average: 5 16.18 0.00 1.70 1.30 0.07 80.77 Average: 6 10.19 0.00 1.90 2.12 0.05 85.75 Average: 7 13.69 0.00 1.39 1.97 0.05 82.91