---> uname -a: Linux prd-centos8-docker-8c-8g-24425.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 1057 27178 19 3653 30370 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:61:4d:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe61:4d81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:85:19:e7 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::42:76ff:fe85:19e7/64 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) 04/19/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 134.01 12.85 121.16 3207.87 9134.06 03:51:01 PM 411.15 13.41 397.73 2384.54 12444.13 03:52:01 PM 268.66 2.18 266.48 200.20 19056.21 03:53:01 PM 150.48 5.36 145.12 5745.02 24931.74 Average: 241.07 8.45 232.62 2884.41 16392.00 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29408856 31199000 3246856 9.94 2688 2110928 2004792 5.95 172540 2627224 116280 03:51:01 PM 28235540 30444976 4420172 13.54 2688 2522488 1995860 5.92 272264 3664320 199024 03:52:01 PM 28357976 31026980 4297736 13.16 2688 2971888 1675968 4.97 542480 3238312 147484 03:53:01 PM 27882996 31148660 4772716 14.62 2688 3558628 1461840 4.34 945792 3271264 48 Average: 28471342 30954904 4184370 12.81 2688 2790983 1784615 5.29 483269 3200280 115709 03:49:01 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 72.55 51.06 1025.44 25.36 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 414.86 352.37 5375.79 48.50 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 426.16 360.55 4309.91 51.48 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 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 214.38 160.03 1887.39 808.03 0.00 0.00 0.00 0.00 03:53:01 PM docker0 127.44 138.35 798.98 595.67 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 281.99 231.00 3149.63 233.36 0.00 0.00 0.00 0.00 Average: docker0 31.86 34.59 199.76 148.93 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) 04/19/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.25 0.00 1.02 1.07 0.06 86.59 03:50:01 PM 0 7.57 0.00 0.83 0.63 0.08 90.88 03:50:01 PM 1 17.96 0.00 1.94 1.32 0.07 78.71 03:50:01 PM 2 5.04 0.00 0.52 1.02 0.08 93.34 03:50:01 PM 3 30.79 0.00 2.35 1.94 0.05 64.88 03:50:01 PM 4 14.34 0.00 0.85 0.12 0.08 84.60 03:50:01 PM 5 6.38 0.00 0.58 0.20 0.07 92.77 03:50:01 PM 6 3.61 0.00 0.52 1.39 0.03 94.45 03:50:01 PM 7 4.31 0.00 0.60 1.95 0.03 93.11 03:51:01 PM all 21.19 0.00 1.33 3.05 0.13 74.30 03:51:01 PM 0 21.01 0.00 1.85 8.27 0.21 68.66 03:51:01 PM 1 23.09 0.00 0.84 1.68 0.10 74.28 03:51:01 PM 2 16.93 0.00 1.83 3.99 0.10 77.15 03:51:01 PM 3 23.50 0.00 1.40 4.80 0.12 70.18 03:51:01 PM 4 21.51 0.00 1.32 1.22 0.08 75.86 03:51:01 PM 5 31.95 0.00 1.03 1.70 0.22 65.10 03:51:01 PM 6 15.41 0.00 1.16 1.51 0.10 81.81 03:51:01 PM 7 15.93 0.00 1.20 1.32 0.08 81.47 03:52:01 PM all 25.81 0.00 1.59 2.15 0.09 70.36 03:52:01 PM 0 28.97 0.00 1.24 0.54 0.08 69.17 03:52:01 PM 1 29.43 0.00 0.94 3.03 0.08 66.52 03:52:01 PM 2 19.16 0.00 1.49 2.50 0.08 76.76 03:52:01 PM 3 23.85 0.00 1.66 2.58 0.08 71.83 03:52:01 PM 4 33.93 0.00 1.91 2.28 0.10 61.78 03:52:01 PM 5 18.11 0.00 2.70 3.79 0.10 75.31 03:52:01 PM 6 27.56 0.00 1.65 1.83 0.10 68.86 03:52:01 PM 7 25.47 0.00 1.11 0.67 0.08 72.67 03:53:01 PM all 9.38 0.00 1.73 2.36 0.06 86.48 03:53:01 PM 0 10.64 0.00 1.54 0.22 0.08 87.52 03:53:01 PM 1 7.02 0.00 1.83 1.26 0.05 89.84 03:53:01 PM 2 7.09 0.00 1.89 7.49 0.05 83.48 03:53:01 PM 3 11.05 0.00 2.02 2.64 0.05 84.24 03:53:01 PM 4 23.77 0.00 3.11 3.76 0.05 69.31 03:53:01 PM 5 8.87 0.00 1.47 0.97 0.05 88.64 03:53:01 PM 6 4.45 0.00 0.87 0.59 0.07 94.03 03:53:01 PM 7 2.13 0.00 1.07 1.91 0.07 94.83 Average: all 16.89 0.00 1.42 2.15 0.08 79.45 Average: 0 17.01 0.00 1.36 2.38 0.11 79.14 Average: 1 19.38 0.00 1.39 1.82 0.08 77.34 Average: 2 12.03 0.00 1.43 3.75 0.08 82.71 Average: 3 22.30 0.00 1.86 2.99 0.08 72.78 Average: 4 23.38 0.00 1.80 1.84 0.08 72.90 Average: 5 16.33 0.00 1.45 1.66 0.11 80.45 Average: 6 12.73 0.00 1.05 1.33 0.08 84.82 Average: 7 11.95 0.00 1.00 1.46 0.07 85.52