---> uname -a: Linux prd-centos8-docker-8c-8g-36651.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 997 28312 19 2580 30450 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:e2:ff:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fee2:ffad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:17:2b:5d 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) 09/06/2024 _x86_64_ (8 CPU) 22:39:53 LINUX RESTART (8 CPU) 10:40:02 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 316.35 77.18 239.17 11165.20 45051.06 10:42:01 PM 191.22 17.40 173.82 3507.28 10564.06 Average: 253.27 47.04 206.22 7304.72 27665.60 10:40:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29606872 31290180 3048832 9.34 2688 2007024 1427256 4.23 172420 2446356 138712 10:42:01 PM 28841216 30907464 3814488 11.68 2688 2381240 1721932 5.11 203288 3137264 164408 Average: 29224044 31098822 3431660 10.51 2688 2194132 1574594 4.67 187854 2791810 151560 10:40:02 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 382.11 244.71 1882.82 67.47 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 242.98 218.06 2498.85 51.28 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 311.97 231.28 2193.37 59.31 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) 09/06/2024 _x86_64_ (8 CPU) 22:39:53 LINUX RESTART (8 CPU) 10:40:02 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 14.02 0.00 2.98 3.23 0.07 79.70 10:41:01 PM 0 8.95 0.00 2.68 0.73 0.09 87.55 10:41:01 PM 1 23.31 0.00 3.74 3.38 0.09 69.49 10:41:01 PM 2 20.04 0.00 2.41 2.68 0.07 74.80 10:41:01 PM 3 10.48 0.00 3.28 5.20 0.07 80.98 10:41:01 PM 4 15.33 0.00 4.07 1.77 0.07 78.77 10:41:01 PM 5 8.60 0.00 2.21 7.49 0.09 81.61 10:41:01 PM 6 9.99 0.00 2.91 2.03 0.05 85.02 10:41:01 PM 7 15.44 0.00 2.57 2.54 0.07 79.38 10:42:01 PM all 10.00 0.00 0.93 1.02 0.08 87.97 10:42:01 PM 0 14.44 0.00 0.60 0.40 0.08 84.48 10:42:01 PM 1 8.28 0.00 0.93 1.82 0.12 88.85 10:42:01 PM 2 17.83 0.00 1.93 2.88 0.07 77.29 10:42:01 PM 3 6.40 0.00 0.77 0.62 0.05 92.16 10:42:01 PM 4 8.83 0.00 0.97 0.35 0.05 89.80 10:42:01 PM 5 8.14 0.00 0.50 0.57 0.07 90.72 10:42:01 PM 6 5.03 0.00 0.89 1.05 0.12 92.91 10:42:01 PM 7 11.06 0.00 0.88 0.47 0.05 87.54 Average: all 11.99 0.00 1.95 2.11 0.07 83.88 Average: 0 11.73 0.00 1.63 0.57 0.08 86.00 Average: 1 15.71 0.00 2.32 2.59 0.10 79.28 Average: 2 18.93 0.00 2.16 2.78 0.07 76.06 Average: 3 8.42 0.00 2.01 2.89 0.06 86.63 Average: 4 12.05 0.00 2.50 1.05 0.06 84.33 Average: 5 8.37 0.00 1.35 4.00 0.08 86.21 Average: 6 7.49 0.00 1.89 1.54 0.08 89.00 Average: 7 13.22 0.00 1.72 1.49 0.06 83.50