---> uname -a: Linux prd-centos8-docker-8c-8g-77357.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 994 28310 19 2585 30452 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:ae:c3:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:feae:c347/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:ea:a9:25 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) 10/17/2024 _x86_64_ (8 CPU) 12:34:25 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 193.15 14.88 178.27 3751.28 8404.95 12:37:01 PM 209.93 15.65 194.28 1985.80 11206.83 Average: 201.54 15.26 186.28 2868.62 9805.77 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 29437260 31278664 3218444 9.86 2688 2161016 1382416 4.10 179640 2594272 190248 12:37:01 PM 29070968 31264208 3584736 10.98 2688 2506352 1370000 4.06 457736 2651920 222012 Average: 29254114 31271436 3401590 10.42 2688 2333684 1376208 4.08 318688 2623096 206130 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 92.60 69.21 1177.97 27.75 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 349.53 322.31 2411.27 549.45 0.00 0.00 0.00 0.00 12:37:01 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 221.05 195.75 1794.57 288.57 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) 10/17/2024 _x86_64_ (8 CPU) 12:34:25 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 9.89 0.00 1.12 0.82 0.06 88.11 12:36:01 PM 0 8.62 0.00 1.10 0.80 0.05 89.42 12:36:01 PM 1 4.49 0.00 1.05 1.24 0.07 93.15 12:36:01 PM 2 25.42 0.00 1.57 1.92 0.08 71.00 12:36:01 PM 3 2.52 0.00 0.55 0.38 0.05 96.49 12:36:01 PM 4 6.53 0.00 1.17 1.14 0.05 91.11 12:36:01 PM 5 2.46 0.00 0.38 0.07 0.07 97.03 12:36:01 PM 6 13.79 0.00 1.32 0.17 0.03 84.69 12:36:01 PM 7 15.25 0.00 1.82 0.88 0.05 81.99 12:37:01 PM all 14.15 0.00 1.38 1.47 0.08 82.93 12:37:01 PM 0 20.44 0.00 1.62 1.67 0.08 76.18 12:37:01 PM 1 23.46 0.00 1.56 0.54 0.08 74.36 12:37:01 PM 2 9.89 0.00 1.41 2.88 0.08 85.74 12:37:01 PM 3 7.90 0.00 1.21 1.17 0.10 89.61 12:37:01 PM 4 17.02 0.00 1.79 2.02 0.07 79.11 12:37:01 PM 5 16.04 0.00 1.20 0.43 0.07 82.25 12:37:01 PM 6 9.54 0.00 1.24 2.24 0.08 86.90 12:37:01 PM 7 8.85 0.00 0.99 0.79 0.05 89.33 Average: all 12.01 0.00 1.25 1.15 0.07 85.53 Average: 0 14.52 0.00 1.36 1.24 0.07 82.81 Average: 1 13.97 0.00 1.30 0.89 0.08 83.77 Average: 2 17.67 0.00 1.49 2.40 0.08 78.36 Average: 3 5.21 0.00 0.88 0.78 0.08 93.06 Average: 4 11.78 0.00 1.48 1.58 0.06 85.11 Average: 5 9.25 0.00 0.79 0.25 0.07 89.64 Average: 6 11.67 0.00 1.28 1.20 0.06 85.79 Average: 7 12.06 0.00 1.40 0.83 0.05 85.66