---> uname -a: Linux prd-centos8-docker-8c-8g-13928.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1052 27314 19 3522 30380 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:c2:d3:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fec2:d3bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:b3:0b:db 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 inet6 fe80::42:beff:feb3:bdb/64 scope link 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) 03/17/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 102.63 6.98 95.65 1302.77 7507.16 04:06:01 PM 333.73 19.06 314.66 4379.54 11336.73 04:07:01 PM 240.87 2.93 237.94 451.85 39205.26 04:08:01 PM 81.96 0.93 81.03 68.77 10013.68 Average: 189.79 7.48 182.31 1550.55 17015.65 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29496228 31239676 3159484 9.68 2688 2065092 1459744 4.33 171296 2552616 166884 04:06:01 PM 28109300 30215776 4546412 13.92 2688 2420060 2220768 6.59 266048 3801760 151692 04:07:01 PM 26753960 29776180 5901752 18.07 2688 3321408 2636636 7.82 576856 4781684 32 04:08:01 PM 28033944 31173228 4621768 14.15 2688 3437600 1456596 4.32 805780 3277420 11896 Average: 28098358 30601215 4557354 13.96 2688 2811040 1943436 5.77 454995 3603370 82626 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 57.21 39.70 910.66 8.11 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 364.32 326.81 3609.59 59.98 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 486.52 364.78 8345.96 39.65 0.00 0.00 0.00 0.00 04:07:01 PM docker0 8.36 13.96 0.49 306.41 0.00 0.00 0.00 0.00 04:07:01 PM vethdf27649 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 296.95 292.05 391.86 1963.85 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.10 0.00 0.01 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 301.25 255.84 3314.38 517.98 0.00 0.00 0.00 0.00 Average: docker0 2.09 3.52 0.12 76.61 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) 03/17/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.10 0.00 0.96 0.68 0.05 88.21 04:05:01 PM 0 14.23 0.00 1.13 0.15 0.08 84.40 04:05:01 PM 1 1.45 0.00 0.47 1.10 0.07 96.91 04:05:01 PM 2 15.73 0.00 1.45 1.07 0.03 81.72 04:05:01 PM 3 7.70 0.00 0.65 0.32 0.03 91.30 04:05:01 PM 4 7.49 0.00 0.97 0.98 0.03 90.52 04:05:01 PM 5 7.40 0.00 1.22 0.47 0.05 90.86 04:05:01 PM 6 22.14 0.00 1.22 1.02 0.03 75.59 04:05:01 PM 7 4.67 0.00 0.53 0.37 0.03 94.39 04:06:01 PM all 21.39 0.00 1.42 1.97 0.08 75.14 04:06:01 PM 0 20.11 0.00 1.27 1.97 0.08 76.57 04:06:01 PM 1 20.65 0.00 1.22 0.64 0.08 77.40 04:06:01 PM 2 25.22 0.00 1.40 1.97 0.08 71.32 04:06:01 PM 3 15.09 0.00 2.11 4.67 0.07 78.07 04:06:01 PM 4 19.68 0.00 1.09 1.15 0.10 77.98 04:06:01 PM 5 12.65 0.00 0.97 1.09 0.08 85.21 04:06:01 PM 6 24.53 0.00 1.77 2.49 0.08 71.12 04:06:01 PM 7 33.02 0.00 1.52 1.78 0.08 63.60 04:07:01 PM all 20.24 0.00 2.70 3.28 0.08 73.70 04:07:01 PM 0 19.83 0.00 1.76 0.76 0.08 77.57 04:07:01 PM 1 27.22 0.00 3.74 6.63 0.08 62.33 04:07:01 PM 2 14.77 0.00 2.76 4.00 0.10 78.36 04:07:01 PM 3 20.72 0.00 2.13 5.81 0.07 71.27 04:07:01 PM 4 22.96 0.00 3.18 3.04 0.08 70.73 04:07:01 PM 5 18.39 0.00 2.74 1.43 0.07 77.37 04:07:01 PM 6 23.43 0.00 2.61 4.15 0.08 69.72 04:07:01 PM 7 14.63 0.00 2.66 0.42 0.08 82.21 04:08:01 PM all 12.73 0.00 1.76 0.41 0.06 85.04 04:08:01 PM 0 11.53 0.00 1.60 0.13 0.08 86.64 04:08:01 PM 1 17.14 0.00 1.55 0.17 0.07 81.07 04:08:01 PM 2 5.19 0.00 1.46 0.72 0.07 92.57 04:08:01 PM 3 6.25 0.00 2.31 0.99 0.08 90.37 04:08:01 PM 4 13.03 0.00 1.44 0.20 0.05 85.28 04:08:01 PM 5 6.43 0.00 1.71 0.70 0.05 91.11 04:08:01 PM 6 7.04 0.00 1.46 0.05 0.05 91.41 04:08:01 PM 7 35.17 0.00 2.58 0.28 0.07 61.90 Average: all 16.10 0.00 1.71 1.58 0.07 80.54 Average: 0 16.41 0.00 1.44 0.75 0.08 81.32 Average: 1 16.58 0.00 1.74 2.12 0.08 79.48 Average: 2 15.23 0.00 1.77 1.94 0.07 80.99 Average: 3 12.42 0.00 1.80 2.94 0.06 82.77 Average: 4 15.78 0.00 1.67 1.34 0.07 81.15 Average: 5 11.21 0.00 1.66 0.92 0.06 86.15 Average: 6 19.28 0.00 1.76 1.93 0.06 76.96 Average: 7 21.87 0.00 1.82 0.71 0.07 75.53