---> uname -a: Linux prd-centos8-docker-8c-8g-18619.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 992 28223 19 2675 30452 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:25:ed:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe25:ed0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:d2:92:b9 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) 03/27/2024 _x86_64_ (8 CPU) 16:03:53 LINUX RESTART (8 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 80.92 6.93 73.99 1301.52 5990.90 04:07:01 PM 104.75 14.06 90.69 2968.08 6989.62 04:08:01 PM 207.65 6.88 200.77 1130.61 9363.24 04:09:01 PM 76.15 0.45 75.70 193.30 8546.31 Average: 117.37 7.08 110.29 1398.44 7722.49 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 29652352 31298844 3003360 9.20 2688 1972236 1452260 4.31 167956 2414096 132596 04:07:01 PM 29338108 31181380 3317604 10.16 2688 2163136 1571984 4.66 180972 2691144 83984 04:08:01 PM 27621716 29825776 5033996 15.42 2688 2516924 2714128 8.05 283664 4268304 180060 04:09:01 PM 28875028 31150028 3780684 11.58 2688 2585956 1454972 4.32 490728 2807636 10700 Average: 28871801 30864007 3783911 11.59 2688 2309563 1798336 5.34 280830 3045295 101835 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 41.08 29.36 682.37 6.54 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 54.77 41.95 411.08 25.42 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 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 329.08 287.67 4921.01 40.73 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 2.13 2.13 0.35 0.35 0.00 0.00 0.00 0.00 04:09:01 PM eth0 104.18 90.43 758.18 23.87 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 132.27 112.35 1693.11 24.14 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) 03/27/2024 _x86_64_ (8 CPU) 16:03:53 LINUX RESTART (8 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 5.88 0.00 0.65 3.31 0.04 90.12 04:06:01 PM 0 3.96 0.00 0.63 2.36 0.07 92.98 04:06:01 PM 1 14.33 0.00 1.46 4.74 0.08 79.39 04:06:01 PM 2 6.81 0.00 0.62 3.39 0.03 89.15 04:06:01 PM 3 2.67 0.00 0.43 5.86 0.03 91.00 04:06:01 PM 4 2.76 0.00 0.42 3.84 0.02 92.96 04:06:01 PM 5 13.38 0.00 0.92 4.01 0.03 81.66 04:06:01 PM 6 2.72 0.00 0.60 2.30 0.03 94.35 04:06:01 PM 7 0.42 0.00 0.08 0.00 0.03 99.47 04:07:01 PM all 6.82 0.00 0.57 3.51 0.05 89.04 04:07:01 PM 0 12.77 0.00 0.87 4.82 0.07 81.48 04:07:01 PM 1 2.11 0.00 0.35 2.31 0.05 95.19 04:07:01 PM 2 7.23 0.00 0.54 4.53 0.08 87.62 04:07:01 PM 3 6.80 0.00 0.42 2.95 0.10 89.73 04:07:01 PM 4 7.78 0.00 0.74 1.26 0.05 90.17 04:07:01 PM 5 10.09 0.00 1.12 8.38 0.03 80.38 04:07:01 PM 6 5.41 0.00 0.28 2.79 0.03 91.49 04:07:01 PM 7 2.44 0.00 0.27 1.10 0.02 96.18 04:08:01 PM all 35.60 0.00 1.32 1.93 0.10 61.05 04:08:01 PM 0 38.64 0.00 1.07 1.96 0.08 58.25 04:08:01 PM 1 42.82 0.00 1.80 3.92 0.13 51.34 04:08:01 PM 2 21.50 0.00 1.34 1.82 0.10 75.24 04:08:01 PM 3 33.47 0.00 1.00 0.10 0.08 65.35 04:08:01 PM 4 30.53 0.00 0.85 0.20 0.10 68.32 04:08:01 PM 5 45.43 0.00 1.49 2.15 0.10 50.83 04:08:01 PM 6 35.80 0.00 1.54 4.02 0.12 58.52 04:08:01 PM 7 36.69 0.00 1.44 1.29 0.08 60.50 04:09:01 PM all 31.04 0.00 1.04 0.99 0.07 66.87 04:09:01 PM 0 27.46 0.00 0.90 0.07 0.07 71.51 04:09:01 PM 1 24.81 0.00 0.69 1.62 0.07 72.81 04:09:01 PM 2 33.76 0.00 1.24 0.07 0.08 64.85 04:09:01 PM 3 23.59 0.00 1.12 3.44 0.07 71.78 04:09:01 PM 4 41.67 0.00 0.89 0.32 0.07 57.06 04:09:01 PM 5 32.09 0.00 1.32 1.39 0.07 65.14 04:09:01 PM 6 30.66 0.00 0.87 0.65 0.07 67.75 04:09:01 PM 7 34.28 0.00 1.29 0.35 0.07 64.01 Average: all 19.83 0.00 0.89 2.44 0.07 76.78 Average: 0 20.71 0.00 0.87 2.30 0.07 76.06 Average: 1 20.99 0.00 1.07 3.14 0.08 74.71 Average: 2 17.32 0.00 0.93 2.45 0.08 79.22 Average: 3 16.63 0.00 0.74 3.09 0.07 79.46 Average: 4 20.70 0.00 0.72 1.40 0.06 77.12 Average: 5 25.24 0.00 1.21 3.98 0.06 69.51 Average: 6 18.62 0.00 0.82 2.44 0.06 78.05 Average: 7 18.41 0.00 0.77 0.69 0.05 80.08