---> uname -a: Linux prd-centos8-docker-8c-8g-10198.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 996 28214 19 2679 30447 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:5d:8f:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fe5d:8f1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:46:e5:44 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) 01/06/2024 _x86_64_ (8 CPU) 22:39:18 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 133.42 9.05 124.38 2880.64 10489.42 10:42:01 PM 206.97 15.41 191.55 1841.03 14074.50 Average: 170.19 12.23 157.96 2360.88 12281.81 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29353964 31256068 3301748 10.11 2688 2218364 1399352 4.15 179120 2662700 153436 10:42:01 PM 28881044 31161780 3774668 11.56 2688 2591016 1496068 4.44 456728 2834244 152708 Average: 29117504 31208924 3538208 10.83 2688 2404690 1447710 4.30 317924 2748472 153072 10:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 95.62 66.14 1273.47 22.49 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 331.73 314.86 2404.46 547.58 0.00 0.00 0.00 0.00 10:42:01 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 213.66 190.49 1838.91 285.02 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) 01/06/2024 _x86_64_ (8 CPU) 22:39:18 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 9.64 0.00 0.97 0.93 0.05 88.41 10:41:01 PM 0 8.68 0.00 1.22 2.54 0.08 87.48 10:41:01 PM 1 3.19 0.00 0.57 0.48 0.10 95.65 10:41:01 PM 2 8.78 0.00 0.90 0.80 0.05 89.47 10:41:01 PM 3 13.11 0.00 1.22 1.17 0.03 84.47 10:41:01 PM 4 6.48 0.00 0.55 0.84 0.03 92.10 10:41:01 PM 5 17.98 0.00 1.24 0.80 0.05 79.93 10:41:01 PM 6 9.58 0.00 0.87 0.60 0.03 88.91 10:41:01 PM 7 9.29 0.00 1.17 0.20 0.03 89.31 10:42:01 PM all 14.93 0.00 1.34 1.09 0.07 82.56 10:42:01 PM 0 6.26 0.00 1.05 0.07 0.08 92.54 10:42:01 PM 1 18.11 0.00 1.41 2.60 0.08 77.81 10:42:01 PM 2 13.51 0.00 1.32 2.39 0.08 82.70 10:42:01 PM 3 15.29 0.00 1.24 0.60 0.07 82.80 10:42:01 PM 4 15.16 0.00 1.24 0.72 0.05 82.83 10:42:01 PM 5 26.29 0.00 2.51 1.24 0.08 69.88 10:42:01 PM 6 8.63 0.00 1.04 0.15 0.07 90.12 10:42:01 PM 7 16.24 0.00 0.95 0.92 0.05 81.84 Average: all 12.28 0.00 1.16 1.01 0.06 85.49 Average: 0 7.47 0.00 1.14 1.30 0.08 90.01 Average: 1 10.64 0.00 0.99 1.54 0.09 86.74 Average: 2 11.14 0.00 1.11 1.60 0.07 86.08 Average: 3 14.20 0.00 1.23 0.89 0.05 83.64 Average: 4 10.82 0.00 0.89 0.78 0.04 87.47 Average: 5 22.14 0.00 1.87 1.02 0.07 74.90 Average: 6 9.11 0.00 0.95 0.38 0.05 89.52 Average: 7 12.76 0.00 1.06 0.56 0.04 85.58