---> uname -a: Linux prd-centos8-docker-8c-8g-20698.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1026 27038 19 3825 30413 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:9e:2f:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe9e:2f81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:cb:49:cd 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) 07/01/2024 _x86_64_ (8 CPU) 19:09:46 LINUX RESTART (8 CPU) 07:10:00 PM tps rtps wtps bread/s bwrtn/s 07:10:01 PM 6.54 6.54 0.00 235.29 0.00 07:11:01 PM 293.99 45.48 248.50 8915.33 43033.67 07:12:01 PM 234.59 16.88 217.71 3154.95 10988.72 07:13:01 PM 219.20 2.12 217.08 143.04 54568.06 Average: 247.21 21.37 225.85 4039.00 35890.81 07:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 PM 30659332 31829492 1996380 6.11 2688 1513196 717560 2.20 71860 1577492 1055460 07:11:01 PM 29597120 31245784 3058592 9.37 2688 1974016 1461524 4.34 165456 2471148 146588 07:12:01 PM 28505160 30796248 4150552 12.71 2688 2603696 1731812 5.14 199344 3471036 430504 07:13:01 PM 27728520 31185280 4927192 15.09 2688 3762336 1427900 4.24 538944 3887296 24092 Average: 29122533 31264201 3533179 10.82 2688 2463311 1334699 3.96 243901 2851743 414161 07:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 1.31 0.00 0.09 0.00 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 440.09 255.25 1576.30 61.95 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 425.34 367.58 3144.79 79.47 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 448.54 335.03 7205.70 1907.54 0.00 0.00 0.00 0.00 07:13:01 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 434.31 316.59 3941.92 677.17 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) 07/01/2024 _x86_64_ (8 CPU) 19:09:46 LINUX RESTART (8 CPU) 07:10:00 PM CPU %user %nice %system %iowait %steal %idle 07:10:01 PM all 2.07 0.00 8.70 15.99 0.08 73.16 07:10:01 PM 0 2.00 0.00 6.67 0.00 0.00 91.33 07:10:01 PM 1 4.00 0.00 2.67 0.00 0.00 93.33 07:10:01 PM 2 1.32 0.00 5.30 0.00 0.00 93.38 07:10:01 PM 3 2.00 0.00 6.67 0.00 0.00 91.33 07:10:01 PM 4 3.95 0.00 3.29 61.84 0.00 30.92 07:10:01 PM 5 1.97 0.00 4.61 64.47 0.66 28.29 07:10:01 PM 6 1.33 0.00 4.67 0.00 0.00 94.00 07:10:01 PM 7 0.00 0.00 35.53 0.66 0.00 63.82 07:11:01 PM all 13.79 0.00 2.50 2.80 0.07 80.84 07:11:01 PM 0 14.18 0.00 2.39 5.55 0.08 77.79 07:11:01 PM 1 11.70 0.00 2.46 1.96 0.07 83.82 07:11:01 PM 2 20.67 0.00 3.05 0.55 0.07 75.66 07:11:01 PM 3 13.72 0.00 2.26 1.44 0.07 82.51 07:11:01 PM 4 23.16 0.00 3.05 6.00 0.07 67.73 07:11:01 PM 5 7.58 0.00 2.75 5.27 0.07 84.33 07:11:01 PM 6 9.08 0.00 2.14 0.77 0.07 87.94 07:11:01 PM 7 10.24 0.00 1.91 0.84 0.05 86.96 07:12:01 PM all 12.48 0.00 1.23 1.28 0.06 84.95 07:12:01 PM 0 16.67 0.00 0.94 1.12 0.07 81.21 07:12:01 PM 1 11.49 0.00 1.10 0.69 0.08 86.64 07:12:01 PM 2 18.92 0.00 2.08 1.94 0.07 76.99 07:12:01 PM 3 13.92 0.00 1.60 1.57 0.07 82.84 07:12:01 PM 4 16.11 0.00 1.34 2.86 0.05 79.65 07:12:01 PM 5 4.51 0.00 0.99 0.42 0.05 94.03 07:12:01 PM 6 5.78 0.00 0.94 0.22 0.05 93.02 07:12:01 PM 7 12.43 0.00 0.87 1.40 0.05 85.24 07:13:01 PM all 12.05 0.00 1.57 2.86 0.07 83.44 07:13:01 PM 0 7.81 0.00 1.24 1.70 0.07 89.19 07:13:01 PM 1 12.07 0.00 1.52 7.00 0.07 79.34 07:13:01 PM 2 15.32 0.00 1.99 2.76 0.08 79.84 07:13:01 PM 3 16.61 0.00 2.02 4.66 0.08 76.62 07:13:01 PM 4 19.53 0.00 1.97 3.59 0.05 74.85 07:13:01 PM 5 8.69 0.00 1.31 0.20 0.07 89.73 07:13:01 PM 6 8.91 0.00 1.57 2.19 0.05 87.28 07:13:01 PM 7 7.48 0.00 0.94 0.79 0.07 90.72 Average: all 12.69 0.00 1.83 2.43 0.06 83.00 Average: 0 12.80 0.00 1.56 2.77 0.07 82.80 Average: 1 11.69 0.00 1.70 3.19 0.07 83.35 Average: 2 18.16 0.00 2.40 1.74 0.07 77.63 Average: 3 14.64 0.00 2.00 2.54 0.07 80.74 Average: 4 19.46 0.00 2.13 4.63 0.06 73.72 Average: 5 6.89 0.00 1.71 2.49 0.07 88.85 Average: 6 7.87 0.00 1.58 1.05 0.06 89.45 Average: 7 9.97 0.00 1.53 1.01 0.06 87.44