---> uname -a: Linux prd-centos8-docker-8c-8g-10564.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1020 28422 19 2447 30423 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:6e:f5:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe6e:f524/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:a8:01:30 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) 03/03/2024 _x86_64_ (8 CPU) 05:17:25 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 90.80 9.90 80.91 1683.04 5679.99 05:20:01 AM 170.39 2.83 167.56 848.52 9878.07 05:21:01 AM 86.27 1.47 84.81 386.80 5596.30 05:22:01 AM 82.89 0.73 82.15 66.52 5895.65 Average: 107.59 3.73 103.86 746.25 6762.54 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29600804 31263420 3054908 9.35 2688 1987620 1422136 4.22 163676 2467812 151268 05:20:01 AM 27952976 29803492 4702736 14.40 2688 2166408 3301460 9.80 200128 4030048 73412 05:21:01 AM 27462620 29469172 5193092 15.90 2688 2317572 3355112 9.95 251980 4447864 67632 05:22:01 AM 29166268 31215524 3489444 10.69 2688 2358804 1388188 4.12 432388 2568416 21896 Average: 28545667 30437902 4110045 12.59 2688 2207601 2366724 7.02 262043 3378535 78552 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 54.90 41.45 869.35 7.35 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 208.06 185.19 1502.32 57.76 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 182.42 146.27 1386.28 40.98 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 207.92 191.45 503.63 190.89 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 163.32 141.09 1065.42 74.24 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) 03/03/2024 _x86_64_ (8 CPU) 05:17:25 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.03 0.00 0.80 1.57 0.05 88.55 05:19:01 AM 0 0.23 0.00 0.18 0.05 0.05 99.48 05:19:01 AM 1 12.01 0.00 1.17 1.56 0.05 85.21 05:19:01 AM 2 4.85 0.00 0.45 0.12 0.05 94.53 05:19:01 AM 3 14.88 0.00 1.22 1.81 0.03 82.07 05:19:01 AM 4 4.08 0.00 0.65 2.46 0.03 92.78 05:19:01 AM 5 14.25 0.00 0.97 2.32 0.07 82.39 05:19:01 AM 6 19.41 0.00 1.39 3.92 0.07 75.21 05:19:01 AM 7 2.62 0.00 0.37 0.33 0.03 96.65 05:20:01 AM all 19.31 0.00 1.07 3.19 0.07 76.35 05:20:01 AM 0 19.32 0.00 0.97 3.23 0.07 76.40 05:20:01 AM 1 20.34 0.00 2.30 9.92 0.08 67.36 05:20:01 AM 2 26.86 0.00 1.08 2.49 0.07 69.51 05:20:01 AM 3 19.52 0.00 0.79 2.91 0.08 76.71 05:20:01 AM 4 15.90 0.00 0.72 1.43 0.07 81.89 05:20:01 AM 5 25.48 0.00 1.39 3.84 0.07 69.22 05:20:01 AM 6 21.45 0.00 0.43 0.45 0.05 77.62 05:20:01 AM 7 5.70 0.00 0.92 1.27 0.08 92.03 05:21:01 AM all 40.65 0.00 1.44 1.34 0.08 56.49 05:21:01 AM 0 46.45 0.00 0.96 0.67 0.08 51.84 05:21:01 AM 1 33.26 0.00 0.94 1.97 0.08 63.75 05:21:01 AM 2 43.72 0.00 1.72 1.60 0.08 52.87 05:21:01 AM 3 54.35 0.00 2.10 2.27 0.10 41.18 05:21:01 AM 4 31.86 0.00 1.48 1.01 0.10 65.55 05:21:01 AM 5 49.92 0.00 1.50 0.96 0.08 47.54 05:21:01 AM 6 29.38 0.00 1.41 1.67 0.07 67.47 05:21:01 AM 7 36.36 0.00 1.41 0.59 0.07 61.58 05:22:01 AM all 16.56 0.00 1.27 0.41 0.07 81.69 05:22:01 AM 0 21.51 0.00 1.30 0.72 0.10 76.37 05:22:01 AM 1 34.15 0.00 1.67 0.57 0.07 63.55 05:22:01 AM 2 16.97 0.00 1.47 0.87 0.05 80.64 05:22:01 AM 3 18.82 0.00 1.25 0.08 0.05 79.80 05:22:01 AM 4 9.30 0.00 1.19 0.10 0.05 89.36 05:22:01 AM 5 6.91 0.00 0.95 0.89 0.05 91.20 05:22:01 AM 6 10.74 0.00 1.13 0.02 0.17 87.94 05:22:01 AM 7 14.08 0.00 1.17 0.03 0.05 84.67 Average: all 21.37 0.00 1.14 1.63 0.07 75.79 Average: 0 21.85 0.00 0.85 1.17 0.08 76.06 Average: 1 24.94 0.00 1.52 3.50 0.07 69.97 Average: 2 23.05 0.00 1.18 1.27 0.06 74.44 Average: 3 26.86 0.00 1.34 1.77 0.07 69.97 Average: 4 15.27 0.00 1.01 1.25 0.06 82.41 Average: 5 24.10 0.00 1.20 2.00 0.07 72.63 Average: 6 20.24 0.00 1.09 1.51 0.09 77.07 Average: 7 14.67 0.00 0.96 0.56 0.06 83.75