---> uname -a: Linux prd-centos8-docker-8c-8g-41153.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 1011 26631 19 4247 30427 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:0f:08:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe0f:893/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:cc:cd:08 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) 09/23/2024 _x86_64_ (8 CPU) 15:08:24 LINUX RESTART (8 CPU) 03:09:01 PM tps rtps wtps bread/s bwrtn/s 03:10:01 PM 132.39 13.10 119.30 3197.60 9044.36 03:11:01 PM 345.23 12.43 332.81 1381.94 53477.29 Average: 238.82 12.76 226.06 2289.69 31262.68 03:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 PM 29372692 31189724 3283020 10.05 2688 2136084 2007204 5.96 176872 2651268 90136 03:11:01 PM 27283300 31168972 5372412 16.45 2688 4190136 1453384 4.31 542056 4326372 616252 Average: 28327996 31179348 4327716 13.25 2688 3163110 1730294 5.13 359464 3488820 353194 03:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 137.78 123.41 1073.63 47.72 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 853.90 661.76 13362.71 2014.91 0.00 0.00 0.00 0.00 03:11:01 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 495.87 392.61 7218.68 1031.39 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) 09/23/2024 _x86_64_ (8 CPU) 15:08:24 LINUX RESTART (8 CPU) 03:09:01 PM CPU %user %nice %system %iowait %steal %idle 03:10:01 PM all 9.05 0.00 1.11 0.32 0.06 89.46 03:10:01 PM 0 3.52 0.00 0.52 0.15 0.05 95.76 03:10:01 PM 1 28.77 0.00 3.24 0.43 0.08 67.47 03:10:01 PM 2 4.39 0.00 0.53 0.37 0.05 94.66 03:10:01 PM 3 1.27 0.00 0.50 0.86 0.08 97.28 03:10:01 PM 4 8.38 0.00 0.95 0.22 0.05 90.40 03:10:01 PM 5 3.94 0.00 0.65 0.23 0.05 95.13 03:10:01 PM 6 12.79 0.00 1.44 0.22 0.03 85.53 03:10:01 PM 7 9.30 0.00 1.05 0.12 0.05 89.48 03:11:01 PM all 18.63 0.00 2.18 1.21 0.09 77.89 03:11:01 PM 0 16.78 0.00 1.65 0.45 0.10 81.02 03:11:01 PM 1 20.21 0.00 1.67 0.85 0.10 77.16 03:11:01 PM 2 21.18 0.00 1.83 4.28 0.08 72.63 03:11:01 PM 3 24.64 0.00 3.67 0.99 0.10 70.60 03:11:01 PM 4 18.13 0.00 3.05 1.66 0.08 77.08 03:11:01 PM 5 18.67 0.00 2.18 0.40 0.08 78.66 03:11:01 PM 6 18.78 0.00 1.62 0.40 0.07 79.12 03:11:01 PM 7 10.66 0.00 1.78 0.67 0.10 86.80 Average: all 13.83 0.00 1.65 0.77 0.07 83.68 Average: 0 10.14 0.00 1.09 0.30 0.08 88.40 Average: 1 24.50 0.00 2.46 0.64 0.09 72.31 Average: 2 12.76 0.00 1.18 2.32 0.07 83.67 Average: 3 12.96 0.00 2.09 0.92 0.09 83.94 Average: 4 13.25 0.00 2.00 0.94 0.07 83.75 Average: 5 11.30 0.00 1.41 0.32 0.07 86.91 Average: 6 15.78 0.00 1.53 0.31 0.05 82.33 Average: 7 9.98 0.00 1.41 0.39 0.08 88.14