---> uname -a: Linux prd-centos8-docker-8c-8g-17948.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 975 28092 19 2822 30470 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:01:6b:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe01:6b00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:93:f0:2a 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) 03/25/2024 _x86_64_ (8 CPU) 10:04:53 LINUX RESTART (8 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 201.18 119.70 81.49 13910.78 41559.76 10:07:01 AM 215.91 15.11 200.80 3809.80 9526.36 10:08:01 AM 195.48 4.53 190.95 165.14 21745.00 Average: 204.19 46.44 157.75 5961.47 24276.08 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29538516 31233552 3117196 9.55 2688 2022580 1512776 4.49 204008 2499312 195376 10:07:01 AM 28968440 30914712 3687272 11.29 2688 2262076 1722940 5.11 189736 3026968 118252 10:08:01 AM 28728756 31163088 3926956 12.03 2688 2745404 1490656 4.42 509656 2934380 22408 Average: 29078571 31103784 3577141 10.95 2688 2343353 1575457 4.67 301133 2820220 112012 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 366.69 232.93 1686.55 65.37 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 172.11 159.91 1334.80 43.74 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 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 272.41 219.84 3043.33 32.51 0.00 0.00 0.00 0.00 10:08:01 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 270.40 204.23 2021.58 47.20 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) 03/25/2024 _x86_64_ (8 CPU) 10:04:53 LINUX RESTART (8 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 12.78 0.00 2.88 4.22 0.08 80.05 10:06:01 AM 0 18.59 0.00 2.47 1.07 0.09 77.78 10:06:01 AM 1 17.92 0.00 4.19 3.14 0.07 74.68 10:06:01 AM 2 11.09 0.00 2.40 12.20 0.08 74.22 10:06:01 AM 3 13.28 0.00 2.26 5.05 0.08 79.33 10:06:01 AM 4 10.78 0.00 4.09 2.47 0.07 82.60 10:06:01 AM 5 7.97 0.00 2.61 5.24 0.08 84.09 10:06:01 AM 6 7.21 0.00 1.68 3.18 0.07 87.86 10:06:01 AM 7 15.37 0.00 3.31 1.34 0.07 79.91 10:07:01 AM all 13.72 0.00 1.08 1.12 0.07 84.01 10:07:01 AM 0 9.51 0.00 0.47 0.15 0.07 89.80 10:07:01 AM 1 15.54 0.00 1.12 0.87 0.07 82.41 10:07:01 AM 2 7.79 0.00 0.99 2.62 0.07 88.53 10:07:01 AM 3 14.62 0.00 1.49 1.45 0.07 82.37 10:07:01 AM 4 22.13 0.00 1.24 1.21 0.08 75.33 10:07:01 AM 5 9.72 0.00 0.80 1.76 0.05 87.66 10:07:01 AM 6 7.18 0.00 0.62 0.25 0.07 91.88 10:07:01 AM 7 23.24 0.00 1.92 0.67 0.07 74.11 10:08:01 AM all 13.84 0.00 1.07 1.60 0.06 83.43 10:08:01 AM 0 16.66 0.00 1.05 0.60 0.08 81.61 10:08:01 AM 1 9.58 0.00 1.25 4.20 0.08 84.89 10:08:01 AM 2 20.56 0.00 1.04 2.86 0.07 75.47 10:08:01 AM 3 11.43 0.00 1.07 1.02 0.07 86.41 10:08:01 AM 4 16.94 0.00 0.84 1.77 0.05 80.40 10:08:01 AM 5 18.72 0.00 1.04 0.60 0.07 79.58 10:08:01 AM 6 3.96 0.00 0.75 0.37 0.03 94.88 10:08:01 AM 7 12.85 0.00 1.56 1.37 0.05 84.17 Average: all 13.45 0.00 1.68 2.31 0.07 82.50 Average: 0 14.90 0.00 1.32 0.61 0.08 83.09 Average: 1 14.34 0.00 2.18 2.73 0.07 80.67 Average: 2 13.16 0.00 1.48 5.89 0.07 79.40 Average: 3 13.11 0.00 1.61 2.50 0.07 82.71 Average: 4 16.62 0.00 2.05 1.82 0.07 79.44 Average: 5 12.14 0.00 1.48 2.53 0.07 83.77 Average: 6 6.11 0.00 1.01 1.25 0.06 91.57 Average: 7 17.15 0.00 2.26 1.13 0.06 79.40