---> uname -a: Linux prd-centos8-docker-8c-8g-18806.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 1010 28175 19 2704 30432 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:1d:0f:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe1d:fab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:5f:ad:16 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) 03/28/2024 _x86_64_ (8 CPU) 11:44:26 LINUX RESTART (8 CPU) 11:45:01 AM tps rtps wtps bread/s bwrtn/s 11:46:01 AM 110.73 12.60 98.13 2188.44 6462.67 11:47:01 AM 274.14 20.43 253.72 4072.38 13601.90 11:48:01 AM 62.01 0.85 61.16 277.82 8178.85 11:49:01 AM 22.63 0.07 22.56 9.73 2525.01 Average: 117.38 8.49 108.90 1637.19 7692.36 11:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 AM 29482440 31218144 3173272 9.72 2688 2058016 1450348 4.30 176544 2564596 197276 11:47:01 AM 28100056 30318048 4555656 13.95 2688 2531024 2295800 6.81 278808 3794668 223276 11:48:01 AM 27061292 29358732 5594420 17.13 2688 2607964 3027676 8.98 323004 4777504 65372 11:49:01 AM 28889712 31193776 3766000 11.53 2688 2613840 1433780 4.25 500628 2774364 1692 Average: 28383375 30522175 4272337 13.08 2688 2452711 2051901 6.09 319746 3477783 121904 11:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 64.07 45.06 1019.40 9.32 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 468.69 366.99 5320.71 63.49 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 2.12 2.12 0.43 0.43 0.00 0.00 0.00 0.00 11:48:01 AM eth0 95.05 83.19 753.40 20.95 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 254.01 254.01 123.77 123.77 0.00 0.00 0.00 0.00 11:49:01 AM eth0 28.38 22.41 10.66 11.33 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 64.03 64.03 31.05 31.05 0.00 0.00 0.00 0.00 Average: eth0 164.06 129.42 1776.19 26.27 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) 03/28/2024 _x86_64_ (8 CPU) 11:44:26 LINUX RESTART (8 CPU) 11:45:01 AM CPU %user %nice %system %iowait %steal %idle 11:46:01 AM all 10.79 0.00 1.02 0.38 0.05 87.77 11:46:01 AM 0 9.21 0.00 1.00 0.18 0.05 89.56 11:46:01 AM 1 15.78 0.00 1.22 0.35 0.05 82.60 11:46:01 AM 2 0.62 0.00 0.37 0.20 0.07 98.74 11:46:01 AM 3 26.82 0.00 2.25 0.75 0.07 70.11 11:46:01 AM 4 14.90 0.00 1.05 0.22 0.03 83.80 11:46:01 AM 5 11.42 0.00 0.97 0.65 0.03 86.93 11:46:01 AM 6 6.92 0.00 0.95 0.33 0.03 91.76 11:46:01 AM 7 0.63 0.00 0.32 0.32 0.05 98.68 11:47:01 AM all 31.78 0.00 1.49 1.97 0.09 64.67 11:47:01 AM 0 15.59 0.00 1.39 2.16 0.07 80.79 11:47:01 AM 1 42.29 0.00 1.61 1.52 0.10 54.48 11:47:01 AM 2 37.20 0.00 2.14 5.25 0.10 55.31 11:47:01 AM 3 43.31 0.00 1.82 0.27 0.08 54.52 11:47:01 AM 4 19.91 0.00 1.14 0.84 0.08 78.03 11:47:01 AM 5 46.90 0.00 1.40 3.69 0.12 47.89 11:47:01 AM 6 11.10 0.00 1.21 1.12 0.07 86.51 11:47:01 AM 7 37.90 0.00 1.21 0.87 0.10 59.92 11:48:01 AM all 37.58 0.00 0.93 0.91 0.08 60.51 11:48:01 AM 0 24.90 0.00 0.99 0.02 0.10 74.00 11:48:01 AM 1 28.91 0.00 0.55 3.30 0.07 67.17 11:48:01 AM 2 49.42 0.00 0.97 0.00 0.10 49.52 11:48:01 AM 3 20.60 0.00 1.19 3.33 0.08 74.79 11:48:01 AM 4 55.96 0.00 1.56 0.28 0.08 42.11 11:48:01 AM 5 47.44 0.00 0.33 0.00 0.07 52.16 11:48:01 AM 6 22.06 0.00 0.69 0.00 0.07 77.19 11:48:01 AM 7 51.26 0.00 1.14 0.32 0.08 47.20 11:49:01 AM all 21.15 0.00 0.78 0.36 0.07 77.65 11:49:01 AM 0 14.98 0.00 0.84 0.00 0.07 84.12 11:49:01 AM 1 25.17 0.00 1.12 2.01 0.10 71.61 11:49:01 AM 2 25.45 0.00 0.53 0.00 0.07 73.94 11:49:01 AM 3 23.29 0.00 0.67 0.47 0.05 75.53 11:49:01 AM 4 31.25 0.00 0.63 0.00 0.05 68.07 11:49:01 AM 5 19.85 0.00 0.67 0.27 0.07 79.15 11:49:01 AM 6 15.14 0.00 0.72 0.15 0.07 83.93 11:49:01 AM 7 14.05 0.00 1.04 0.00 0.07 84.85 Average: all 25.31 0.00 1.05 0.90 0.07 72.66 Average: 0 16.16 0.00 1.05 0.59 0.07 82.13 Average: 1 28.03 0.00 1.12 1.79 0.08 68.97 Average: 2 28.18 0.00 1.00 1.36 0.08 69.37 Average: 3 28.51 0.00 1.48 1.20 0.07 68.74 Average: 4 30.49 0.00 1.09 0.33 0.06 68.02 Average: 5 31.40 0.00 0.84 1.15 0.07 66.53 Average: 6 13.80 0.00 0.89 0.40 0.06 84.85 Average: 7 25.94 0.00 0.92 0.38 0.08 72.68