---> uname -a: Linux prd-centos8-docker-8c-8g-75494.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 28508 19 2387 30455 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:7c:4b:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fe7c:4b25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:f9:5b:df 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) 10/09/2024 _x86_64_ (8 CPU) 10:04:25 LINUX RESTART (8 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 95.00 7.00 88.00 1279.44 5747.28 10:07:01 AM 229.09 15.34 213.75 3837.25 11232.79 Average: 162.05 11.17 150.87 2558.35 8490.04 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29467492 31211752 3188220 9.76 2688 2066020 1442632 4.28 173620 2578636 200824 10:07:01 AM 29212212 31205284 3443500 10.54 2688 2308524 1419772 4.21 388248 2586556 72968 Average: 29339852 31208518 3315860 10.15 2688 2187272 1431202 4.25 280934 2582596 136896 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 59.30 44.29 1001.25 7.90 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 248.97 224.83 1941.92 58.58 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 154.13 134.56 1471.58 33.24 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) 10/09/2024 _x86_64_ (8 CPU) 10:04:25 LINUX RESTART (8 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 8.04 0.00 0.87 0.55 0.05 90.49 10:06:01 AM 0 0.38 0.00 0.43 0.02 0.07 99.10 10:06:01 AM 1 3.19 0.00 0.62 0.45 0.05 95.70 10:06:01 AM 2 10.58 0.00 0.95 0.63 0.05 87.78 10:06:01 AM 3 21.45 0.00 1.58 0.69 0.05 76.24 10:06:01 AM 4 4.91 0.00 0.64 0.55 0.05 93.85 10:06:01 AM 5 8.66 0.00 0.52 0.92 0.05 89.85 10:06:01 AM 6 12.58 0.00 1.57 0.55 0.05 85.25 10:06:01 AM 7 2.67 0.00 0.65 0.58 0.03 96.06 10:07:01 AM all 13.96 0.00 1.26 1.75 0.07 82.96 10:07:01 AM 0 9.59 0.00 1.00 1.92 0.08 87.41 10:07:01 AM 1 10.49 0.00 1.27 1.00 0.08 87.15 10:07:01 AM 2 9.83 0.00 1.35 2.56 0.05 86.20 10:07:01 AM 3 23.29 0.00 1.14 0.57 0.07 74.94 10:07:01 AM 4 5.25 0.00 0.94 0.17 0.07 93.58 10:07:01 AM 5 9.82 0.00 0.92 0.80 0.07 88.39 10:07:01 AM 6 14.63 0.00 1.67 3.11 0.07 80.52 10:07:01 AM 7 28.77 0.00 1.82 3.83 0.07 65.50 Average: all 11.00 0.00 1.07 1.15 0.06 86.73 Average: 0 4.98 0.00 0.72 0.97 0.08 93.26 Average: 1 6.83 0.00 0.94 0.73 0.07 91.43 Average: 2 10.21 0.00 1.15 1.60 0.05 86.99 Average: 3 22.37 0.00 1.36 0.63 0.06 75.59 Average: 4 5.08 0.00 0.79 0.36 0.06 93.71 Average: 5 9.24 0.00 0.72 0.86 0.06 89.13 Average: 6 13.61 0.00 1.62 1.83 0.06 82.89 Average: 7 15.70 0.00 1.24 2.21 0.05 80.81