---> uname -a: Linux prd-centos8-docker-8c-8g-11782.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 1011 28417 19 2461 30431 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:e5:a4:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fee5:a467/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:47:1f:06 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) 01/13/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 100.50 7.00 93.50 1303.52 7031.79 05:20:01 AM 188.42 3.70 184.72 1034.19 9911.36 05:21:01 AM 96.45 1.63 94.82 393.87 7083.79 05:22:01 AM 75.79 0.62 75.17 60.51 4752.93 Average: 115.29 3.24 112.05 698.00 7194.98 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29564892 31262840 3090820 9.46 2688 2021888 1455308 4.32 165884 2494424 131336 05:20:01 AM 27716792 29593016 4938920 15.12 2688 2191524 2816708 8.36 224844 4240520 70088 05:21:01 AM 29170500 31206484 3485212 10.67 2688 2346744 1425068 4.23 256000 2743556 41496 05:22:01 AM 29057604 31119872 3598108 11.02 2688 2370532 1482340 4.40 432968 2673020 26644 Average: 28877447 30795553 3778265 11.57 2688 2232672 1794856 5.33 269924 3037880 67391 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 58.01 39.46 892.70 7.24 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 211.96 191.82 1426.99 60.07 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 166.13 146.00 1553.85 36.40 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 204.03 171.54 312.12 178.69 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 160.04 137.21 1046.42 70.60 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) 01/13/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.11 0.00 0.83 0.49 0.04 89.53 05:19:01 AM 0 4.82 0.00 0.72 0.37 0.07 94.03 05:19:01 AM 1 10.64 0.00 0.99 0.43 0.05 87.89 05:19:01 AM 2 15.89 0.00 1.45 0.68 0.03 81.94 05:19:01 AM 3 5.79 0.00 0.47 0.68 0.03 93.03 05:19:01 AM 4 13.12 0.00 0.93 0.20 0.05 85.69 05:19:01 AM 5 5.92 0.00 0.85 0.93 0.03 92.27 05:19:01 AM 6 0.28 0.00 0.20 0.33 0.03 99.15 05:19:01 AM 7 16.44 0.00 1.02 0.27 0.05 82.22 05:20:01 AM all 30.36 0.00 1.49 0.80 0.09 67.26 05:20:01 AM 0 18.74 0.00 1.40 0.32 0.08 79.46 05:20:01 AM 1 17.60 0.00 2.32 2.29 0.08 77.71 05:20:01 AM 2 41.95 0.00 1.44 2.05 0.12 54.44 05:20:01 AM 3 37.69 0.00 1.07 0.07 0.10 61.08 05:20:01 AM 4 29.30 0.00 1.69 0.53 0.08 68.39 05:20:01 AM 5 26.65 0.00 0.97 0.57 0.07 71.75 05:20:01 AM 6 26.34 0.00 1.32 0.38 0.08 71.87 05:20:01 AM 7 44.60 0.00 1.74 0.17 0.10 53.40 05:21:01 AM all 40.15 0.00 1.76 0.53 0.10 57.47 05:21:01 AM 0 39.21 0.00 1.91 0.13 0.10 58.65 05:21:01 AM 1 35.74 0.00 1.52 0.23 0.10 62.40 05:21:01 AM 2 35.50 0.00 1.42 0.30 0.08 62.69 05:21:01 AM 3 38.23 0.00 1.79 1.22 0.10 58.66 05:21:01 AM 4 43.43 0.00 2.21 1.14 0.10 53.12 05:21:01 AM 5 39.49 0.00 1.66 0.85 0.10 57.90 05:21:01 AM 6 45.39 0.00 2.06 0.32 0.10 52.13 05:21:01 AM 7 44.23 0.00 1.49 0.02 0.08 54.18 05:22:01 AM all 11.39 0.00 1.02 0.26 0.05 87.28 05:22:01 AM 0 10.36 0.00 0.72 0.85 0.08 87.98 05:22:01 AM 1 19.69 0.00 1.62 0.05 0.05 78.59 05:22:01 AM 2 42.57 0.00 2.40 0.20 0.08 54.75 05:22:01 AM 3 3.59 0.00 0.79 0.57 0.03 95.02 05:22:01 AM 4 4.16 0.00 0.62 0.28 0.03 94.91 05:22:01 AM 5 7.10 0.00 0.80 0.05 0.02 92.03 05:22:01 AM 6 0.62 0.00 0.53 0.00 0.05 98.80 05:22:01 AM 7 2.99 0.00 0.65 0.05 0.07 96.24 Average: all 22.74 0.00 1.27 0.52 0.07 75.40 Average: 0 18.27 0.00 1.19 0.42 0.08 80.04 Average: 1 20.91 0.00 1.61 0.75 0.07 76.66 Average: 2 33.97 0.00 1.68 0.81 0.08 63.46 Average: 3 21.31 0.00 1.03 0.63 0.07 76.96 Average: 4 22.49 0.00 1.36 0.54 0.07 75.55 Average: 5 19.78 0.00 1.07 0.60 0.05 78.50 Average: 6 18.14 0.00 1.03 0.26 0.07 80.51 Average: 7 27.06 0.00 1.23 0.13 0.08 71.52