---> uname -a: Linux prd-centos8-docker-8c-8g-22128.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1026 27213 19 3650 30401 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:2d:ed:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe2d:edfe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:be:2d:3c 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:feff:febe:2d3c/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) 04/10/2024 _x86_64_ (8 CPU) 15:48:20 LINUX RESTART (8 CPU) 03:49:03 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 163.48 21.03 142.45 4372.97 9382.30 03:51:01 PM 414.23 7.20 407.03 1274.85 14126.35 03:52:01 PM 253.52 3.25 250.27 4738.02 24499.18 03:53:01 PM 100.83 3.18 97.65 1197.07 16862.18 Average: 233.59 8.56 225.03 2883.39 16275.01 03:49:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29263960 31107240 3391752 10.39 2688 2162932 1611392 4.78 177756 2763416 119536 03:51:01 PM 27676676 30002828 4979036 15.25 2688 2636356 2403716 7.13 418208 4064944 241168 03:52:01 PM 28168468 31170228 4487244 13.74 2688 3296728 1614564 4.79 628856 3304796 216612 03:53:01 PM 27931200 31195012 4724512 14.47 2688 3556824 1422848 4.22 1163540 3007772 8 Average: 28260076 30868827 4395636 13.46 2688 2913210 1763130 5.23 597090 3285232 144331 03:49:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 102.81 79.96 1314.83 25.24 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 561.47 474.84 6876.58 62.85 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 335.57 244.40 3805.01 36.97 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM vethc990ee2 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 178.06 181.27 623.32 1597.89 0.00 0.00 0.00 0.00 03:53:01 PM docker0 103.95 110.41 796.94 593.97 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 296.08 246.49 3170.24 434.16 0.00 0.00 0.00 0.00 Average: docker0 26.21 27.84 200.92 149.75 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) 04/10/2024 _x86_64_ (8 CPU) 15:48:20 LINUX RESTART (8 CPU) 03:49:03 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 12.31 0.00 1.11 1.15 0.06 85.36 03:50:01 PM 0 11.06 0.00 0.83 0.55 0.05 87.51 03:50:01 PM 1 27.27 0.00 1.87 2.11 0.07 68.69 03:50:01 PM 2 20.54 0.00 1.90 0.74 0.07 76.75 03:50:01 PM 3 9.22 0.00 1.30 3.14 0.05 86.29 03:50:01 PM 4 2.21 0.00 0.38 0.31 0.05 97.05 03:50:01 PM 5 11.63 0.00 1.14 1.00 0.05 86.17 03:50:01 PM 6 4.78 0.00 0.73 0.83 0.05 93.61 03:50:01 PM 7 11.81 0.00 0.76 0.52 0.10 86.80 03:51:01 PM all 28.79 0.00 1.75 2.15 0.09 67.23 03:51:01 PM 0 27.37 0.00 0.96 0.27 0.08 71.33 03:51:01 PM 1 19.34 0.00 2.10 4.90 0.08 73.59 03:51:01 PM 2 16.57 0.00 1.38 1.79 0.08 80.18 03:51:01 PM 3 37.44 0.00 3.49 4.70 0.12 54.25 03:51:01 PM 4 23.19 0.00 1.34 2.00 0.07 73.40 03:51:01 PM 5 36.33 0.00 1.31 0.25 0.08 62.02 03:51:01 PM 6 37.96 0.00 2.07 2.08 0.08 57.81 03:51:01 PM 7 32.17 0.00 1.34 1.26 0.08 65.15 03:52:01 PM all 21.53 0.00 1.70 2.70 0.07 74.00 03:52:01 PM 0 21.72 0.00 1.52 0.22 0.07 76.47 03:52:01 PM 1 34.75 0.00 1.61 7.90 0.08 55.66 03:52:01 PM 2 16.76 0.00 1.24 2.30 0.08 79.62 03:52:01 PM 3 15.75 0.00 1.54 1.63 0.07 81.01 03:52:01 PM 4 25.10 0.00 1.94 0.44 0.08 72.44 03:52:01 PM 5 20.35 0.00 1.27 0.75 0.07 77.56 03:52:01 PM 6 22.11 0.00 2.86 6.44 0.08 68.51 03:52:01 PM 7 15.70 0.00 1.61 1.94 0.05 80.70 03:53:01 PM all 8.02 0.00 1.26 1.38 0.04 89.29 03:53:01 PM 0 6.22 0.00 1.49 0.28 0.05 91.96 03:53:01 PM 1 7.53 0.00 2.17 0.68 0.03 89.58 03:53:01 PM 2 12.14 0.00 1.17 2.29 0.03 84.37 03:53:01 PM 3 21.39 0.00 1.27 0.22 0.05 77.07 03:53:01 PM 4 3.72 0.00 0.99 3.49 0.03 91.77 03:53:01 PM 5 1.65 0.00 0.75 0.18 0.03 97.38 03:53:01 PM 6 5.12 0.00 0.82 3.09 0.07 90.90 03:53:01 PM 7 6.41 0.00 1.45 0.83 0.03 91.27 Average: all 17.69 0.00 1.46 1.85 0.07 78.93 Average: 0 16.63 0.00 1.20 0.33 0.06 81.78 Average: 1 22.17 0.00 1.94 3.91 0.07 71.91 Average: 2 16.47 0.00 1.42 1.79 0.07 80.26 Average: 3 21.02 0.00 1.90 2.41 0.07 74.60 Average: 4 13.64 0.00 1.17 1.57 0.06 83.57 Average: 5 17.52 0.00 1.12 0.54 0.06 80.76 Average: 6 17.56 0.00 1.62 3.13 0.07 77.61 Average: 7 16.55 0.00 1.29 1.14 0.07 80.95