---> uname -a: Linux prd-centos8-docker-8c-8g-38110.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1042 27022 19 3825 30397 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:88:ab:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe88:ab32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:bc:b4:33 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) 09/13/2024 _x86_64_ (8 CPU) 13:51:40 LINUX RESTART (8 CPU) 01:52:01 PM tps rtps wtps bread/s bwrtn/s 01:53:01 PM 174.76 33.51 141.25 8285.00 33803.80 01:54:01 PM 184.77 14.11 170.66 3198.13 11137.49 01:55:01 PM 267.34 4.42 262.93 176.07 45668.04 Average: 208.96 17.34 191.61 3886.40 30203.11 01:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 PM 29599052 31227400 3056660 9.36 2688 1959280 1520448 4.51 180560 2474172 132956 01:54:01 PM 28932964 30848628 3722748 11.40 2688 2232756 1837560 5.45 184604 3070788 65548 01:55:01 PM 27652600 31108236 5003112 15.32 2688 3761388 1513896 4.49 538276 3961164 301364 Average: 28728205 31061421 3927507 12.03 2688 2651141 1623968 4.82 301147 3168708 166623 01:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 333.94 211.63 1545.96 64.25 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 202.15 188.17 1455.96 51.99 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 578.66 454.48 8941.63 1929.32 0.00 0.00 0.00 0.00 01:55:01 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 371.58 284.76 3981.18 681.85 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) 09/13/2024 _x86_64_ (8 CPU) 13:51:40 LINUX RESTART (8 CPU) 01:52:01 PM CPU %user %nice %system %iowait %steal %idle 01:53:01 PM all 12.07 0.00 2.12 4.69 0.06 81.05 01:53:01 PM 0 15.57 0.00 1.81 10.87 0.07 71.69 01:53:01 PM 1 11.53 0.00 1.26 5.51 0.07 81.63 01:53:01 PM 2 12.92 0.00 2.65 1.29 0.07 83.07 01:53:01 PM 3 9.34 0.00 2.48 13.57 0.07 74.55 01:53:01 PM 4 11.01 0.00 2.24 1.39 0.07 85.29 01:53:01 PM 5 17.14 0.00 2.85 1.86 0.05 78.10 01:53:01 PM 6 13.70 0.00 2.28 2.41 0.07 81.54 01:53:01 PM 7 5.38 0.00 1.37 0.60 0.07 92.58 01:54:01 PM all 10.06 0.00 1.06 1.40 0.05 87.44 01:54:01 PM 0 3.31 0.00 0.84 0.80 0.03 95.02 01:54:01 PM 1 7.21 0.00 0.80 2.84 0.07 89.08 01:54:01 PM 2 12.12 0.00 1.50 2.27 0.05 84.06 01:54:01 PM 3 10.14 0.00 1.20 1.09 0.07 87.51 01:54:01 PM 4 16.32 0.00 1.45 0.79 0.05 81.39 01:54:01 PM 5 11.24 0.00 0.87 0.72 0.03 87.14 01:54:01 PM 6 9.36 0.00 0.80 1.87 0.05 87.92 01:54:01 PM 7 10.78 0.00 1.00 0.78 0.05 87.38 01:55:01 PM all 14.74 0.00 1.81 3.77 0.08 79.61 01:55:01 PM 0 16.89 0.00 1.51 4.44 0.08 77.08 01:55:01 PM 1 9.01 0.00 2.24 4.20 0.07 84.47 01:55:01 PM 2 24.26 0.00 2.26 9.38 0.10 63.99 01:55:01 PM 3 11.71 0.00 1.48 2.17 0.10 84.55 01:55:01 PM 4 20.71 0.00 2.96 2.64 0.07 73.63 01:55:01 PM 5 9.69 0.00 1.82 4.35 0.08 84.04 01:55:01 PM 6 14.53 0.00 1.17 0.13 0.07 84.10 01:55:01 PM 7 11.08 0.00 1.02 2.83 0.05 85.03 Average: all 12.29 0.00 1.66 3.28 0.06 82.70 Average: 0 11.92 0.00 1.38 5.37 0.06 81.27 Average: 1 9.25 0.00 1.43 4.19 0.07 85.06 Average: 2 16.43 0.00 2.14 4.32 0.07 77.04 Average: 3 10.39 0.00 1.72 5.61 0.08 82.20 Average: 4 16.01 0.00 2.22 1.60 0.06 80.10 Average: 5 12.69 0.00 1.85 2.31 0.06 83.10 Average: 6 12.52 0.00 1.42 1.47 0.06 84.52 Average: 7 9.08 0.00 1.13 1.40 0.06 88.33