---> uname -a: Linux prd-centos8-docker-8c-8g-74.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 1945 26173 19 3771 29491 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:f2:70:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fef2:708d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:ea:4c:8c 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) 01/27/2024 _x86_64_ (8 CPU) 02:24:23 LINUX RESTART (8 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 115.09 7.45 107.65 1317.56 8479.44 02:27:01 AM 276.99 20.20 256.79 3423.03 13784.59 02:28:01 AM 102.65 2.82 99.83 79.59 45755.76 02:29:01 AM 7.30 0.00 7.30 0.00 996.18 Average: 125.51 7.62 117.89 1205.05 17253.63 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 29553944 31305804 3101768 9.50 2688 2070368 1370092 4.07 166360 2488192 156068 02:27:01 AM 27617756 30714160 5037956 15.43 2688 3407744 1854436 5.50 203228 4345764 1008744 02:28:01 AM 26456716 30285732 6198996 18.98 2688 4134048 2189524 6.50 888424 4801924 434512 02:29:01 AM 26851816 30269088 5803896 17.77 2688 3723476 2189524 6.50 978368 4323068 12 Average: 27620058 30643696 5035654 15.42 2688 3333909 1900894 5.64 559095 3989737 399834 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 66.36 45.68 963.26 15.30 0.00 0.00 0.00 0.00 02:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 558.27 391.97 9667.58 62.91 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 360.97 229.03 892.44 80.64 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 117.66 86.50 38.17 635.77 0.00 0.00 0.00 0.00 02:29:01 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 275.81 188.29 2890.28 198.65 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) 01/27/2024 _x86_64_ (8 CPU) 02:24:23 LINUX RESTART (8 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 9.88 0.00 0.93 1.75 0.04 87.40 02:26:01 AM 0 5.30 0.00 0.77 0.35 0.05 93.53 02:26:01 AM 1 20.58 0.00 2.16 5.08 0.05 72.13 02:26:01 AM 2 23.17 0.00 1.59 6.76 0.05 68.43 02:26:01 AM 3 1.79 0.00 0.27 0.87 0.07 97.01 02:26:01 AM 4 2.97 0.00 0.42 0.27 0.02 96.33 02:26:01 AM 5 7.66 0.00 0.74 0.28 0.03 91.29 02:26:01 AM 6 13.96 0.00 1.15 0.23 0.02 84.64 02:26:01 AM 7 3.61 0.00 0.37 0.17 0.05 95.81 02:27:01 AM all 12.74 0.00 1.14 2.57 0.07 83.49 02:27:01 AM 0 11.20 0.00 0.92 2.46 0.08 85.33 02:27:01 AM 1 17.79 0.00 1.34 4.98 0.07 75.83 02:27:01 AM 2 11.39 0.00 1.62 3.86 0.08 83.04 02:27:01 AM 3 7.95 0.00 0.79 2.71 0.05 88.50 02:27:01 AM 4 14.56 0.00 1.87 3.80 0.08 79.69 02:27:01 AM 5 6.90 0.00 0.84 0.79 0.05 91.43 02:27:01 AM 6 14.47 0.00 0.97 0.99 0.07 83.51 02:27:01 AM 7 17.66 0.00 0.74 0.94 0.07 80.60 02:28:01 AM all 24.36 0.00 1.17 3.17 0.10 71.20 02:28:01 AM 0 19.69 0.00 0.59 0.94 0.08 78.70 02:28:01 AM 1 11.64 0.00 1.89 0.90 0.13 85.43 02:28:01 AM 2 58.15 0.00 2.66 1.17 0.21 37.82 02:28:01 AM 3 27.28 0.00 0.60 1.36 0.08 70.67 02:28:01 AM 4 22.92 0.00 1.49 10.29 0.07 65.23 02:28:01 AM 5 12.69 0.00 1.26 10.70 0.07 75.29 02:28:01 AM 6 35.59 0.00 0.35 0.00 0.08 63.97 02:28:01 AM 7 7.79 0.00 0.59 0.00 0.07 91.56 02:29:01 AM all 6.16 0.00 0.34 0.04 0.04 93.43 02:29:01 AM 0 10.20 0.00 0.63 0.00 0.03 89.14 02:29:01 AM 1 1.10 0.00 0.20 0.00 0.03 98.67 02:29:01 AM 2 23.46 0.00 0.84 0.00 0.07 75.63 02:29:01 AM 3 5.49 0.00 0.69 0.00 0.10 93.72 02:29:01 AM 4 0.47 0.00 0.08 0.25 0.02 99.18 02:29:01 AM 5 1.14 0.00 0.17 0.05 0.05 98.60 02:29:01 AM 6 5.90 0.00 0.03 0.00 0.00 94.07 02:29:01 AM 7 1.61 0.00 0.07 0.00 0.00 98.33 Average: all 13.27 0.00 0.89 1.88 0.06 83.90 Average: 0 11.59 0.00 0.73 0.94 0.06 86.69 Average: 1 12.77 0.00 1.40 2.74 0.07 83.02 Average: 2 28.86 0.00 1.67 2.96 0.10 66.41 Average: 3 10.63 0.00 0.59 1.23 0.08 87.48 Average: 4 10.17 0.00 0.96 3.62 0.05 85.19 Average: 5 7.09 0.00 0.75 2.95 0.05 89.15 Average: 6 17.45 0.00 0.63 0.31 0.04 81.57 Average: 7 7.66 0.00 0.44 0.28 0.05 91.57