---> uname -a: Linux prd-centos8-docker-8c-8g-34501.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 1038 28155 19 2696 30402 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:10:15:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe10:156c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:85:11:84 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) 08/29/2024 _x86_64_ (8 CPU) 10:44:24 LINUX RESTART (8 CPU) 10:45:01 AM tps rtps wtps bread/s bwrtn/s 10:46:01 AM 302.18 12.70 289.49 2185.80 10497.38 10:47:01 AM 286.20 17.58 268.63 3111.36 11856.00 Average: 294.19 15.14 279.06 2648.58 11176.69 10:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 AM 29360340 31168492 3295372 10.09 2688 2126872 1492048 4.43 208012 2637080 174144 10:47:01 AM 28443940 30715412 4211772 12.90 2688 2578864 1797504 5.33 234348 3473736 259252 Average: 28902140 30941952 3753572 11.49 2688 2352868 1644776 4.88 221180 3055408 216698 10:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 111.16 78.39 1090.21 28.34 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 436.54 354.23 5343.70 51.57 0.00 0.00 0.00 0.00 10:47:01 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 273.85 216.31 3216.96 39.95 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) 08/29/2024 _x86_64_ (8 CPU) 10:44:24 LINUX RESTART (8 CPU) 10:45:01 AM CPU %user %nice %system %iowait %steal %idle 10:46:01 AM all 9.36 0.00 1.30 1.04 0.05 88.25 10:46:01 AM 0 1.02 0.00 0.85 0.95 0.08 97.09 10:46:01 AM 1 7.64 0.00 1.25 0.79 0.05 90.28 10:46:01 AM 2 3.95 0.00 0.75 1.12 0.05 94.13 10:46:01 AM 3 13.97 0.00 1.07 0.63 0.03 84.30 10:46:01 AM 4 9.67 0.00 2.18 2.50 0.05 85.60 10:46:01 AM 5 19.82 0.00 1.77 1.00 0.07 77.35 10:46:01 AM 6 15.16 0.00 1.79 0.53 0.03 82.48 10:46:01 AM 7 3.65 0.00 0.70 0.82 0.03 94.80 10:47:01 AM all 11.50 0.00 1.11 1.51 0.08 85.80 10:47:01 AM 0 9.99 0.00 1.27 2.46 0.08 86.20 10:47:01 AM 1 12.01 0.00 1.02 0.67 0.10 86.20 10:47:01 AM 2 12.86 0.00 1.88 4.15 0.08 81.03 10:47:01 AM 3 4.00 0.00 0.77 1.19 0.07 93.98 10:47:01 AM 4 16.05 0.00 0.87 1.57 0.08 81.43 10:47:01 AM 5 18.42 0.00 1.27 0.43 0.07 79.81 10:47:01 AM 6 12.82 0.00 0.77 1.00 0.07 85.34 10:47:01 AM 7 5.88 0.00 1.04 0.62 0.05 92.42 Average: all 10.43 0.00 1.20 1.28 0.06 87.03 Average: 0 5.50 0.00 1.06 1.71 0.08 91.65 Average: 1 9.82 0.00 1.14 0.73 0.08 88.24 Average: 2 8.40 0.00 1.31 2.64 0.07 87.58 Average: 3 8.99 0.00 0.92 0.91 0.05 89.13 Average: 4 12.87 0.00 1.52 2.03 0.07 83.50 Average: 5 19.12 0.00 1.52 0.72 0.07 78.58 Average: 6 13.99 0.00 1.28 0.77 0.05 83.91 Average: 7 4.76 0.00 0.87 0.72 0.04 93.61