---> uname -a: Linux prd-centos8-docker-8c-8g-13316.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1040 27296 19 3553 30388 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:1b:f7:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe1b:f79a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:f8:59:17 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:dfff:fef8:5917/64 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) 01/19/2024 _x86_64_ (8 CPU) 04:11:18 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 170.05 21.62 148.43 4442.45 9679.96 04:14:01 AM 363.17 5.63 357.54 1234.33 10908.77 04:15:01 AM 270.40 2.93 267.47 444.18 42921.07 04:16:01 AM 58.16 0.65 57.51 65.72 6105.22 Average: 215.44 7.71 207.73 1546.82 17405.24 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29205392 31072572 3450320 10.57 2688 2185908 1568300 4.65 179112 2818020 117940 04:14:01 AM 28252272 30462740 4403440 13.48 2688 2522012 1967400 5.84 267116 3648288 191556 04:15:01 AM 26949548 30035348 5706164 17.47 2688 3383304 2373556 7.04 511416 4652056 58916 04:16:01 AM 28026336 31186684 4629376 14.18 2688 3456968 1464132 4.34 688972 3400876 10920 Average: 28108387 30689336 4547325 13.93 2688 2887048 1843347 5.47 411654 3629810 94833 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 138.46 127.27 1417.39 147.73 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 376.65 329.71 4686.74 45.85 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 394.57 322.52 6547.83 319.09 0.00 0.00 0.00 0.00 04:15:01 AM docker0 8.36 14.14 0.49 305.86 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 255.91 251.61 258.89 1888.14 0.00 0.00 0.00 0.00 04:16:01 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 291.39 257.77 3227.84 600.14 0.00 0.00 0.00 0.00 Average: docker0 2.09 3.54 0.12 76.48 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) 01/19/2024 _x86_64_ (8 CPU) 04:11:18 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 11.90 0.00 1.18 1.14 0.05 85.73 04:13:01 AM 0 10.10 0.00 1.34 0.92 0.07 87.58 04:13:01 AM 1 3.35 0.00 0.49 0.45 0.07 95.64 04:13:01 AM 2 24.81 0.00 1.80 0.73 0.07 72.59 04:13:01 AM 3 18.75 0.00 1.47 1.13 0.05 78.60 04:13:01 AM 4 14.67 0.00 1.47 1.94 0.05 81.87 04:13:01 AM 5 4.99 0.00 0.92 0.20 0.03 93.85 04:13:01 AM 6 11.83 0.00 1.10 1.40 0.03 85.63 04:13:01 AM 7 6.65 0.00 0.87 2.36 0.03 90.09 04:14:01 AM all 18.77 0.00 1.19 1.67 0.07 78.30 04:14:01 AM 0 20.15 0.00 1.56 1.44 0.08 76.77 04:14:01 AM 1 9.13 0.00 0.85 0.74 0.05 89.23 04:14:01 AM 2 24.86 0.00 1.35 2.98 0.07 70.74 04:14:01 AM 3 22.58 0.00 1.66 2.53 0.07 73.17 04:14:01 AM 4 13.19 0.00 0.85 1.07 0.07 84.81 04:14:01 AM 5 22.58 0.00 1.40 2.31 0.08 73.63 04:14:01 AM 6 12.31 0.00 1.00 1.20 0.07 85.42 04:14:01 AM 7 25.37 0.00 0.82 1.09 0.08 72.65 04:15:01 AM all 13.62 0.00 3.00 2.44 0.07 80.87 04:15:01 AM 0 20.67 0.00 3.19 1.09 0.07 74.98 04:15:01 AM 1 11.43 0.00 2.83 4.36 0.08 81.31 04:15:01 AM 2 11.91 0.00 3.37 4.18 0.08 80.46 04:15:01 AM 3 10.92 0.00 3.06 2.65 0.07 83.30 04:15:01 AM 4 17.10 0.00 3.05 3.56 0.07 76.22 04:15:01 AM 5 13.60 0.00 3.05 1.12 0.07 82.16 04:15:01 AM 6 10.19 0.00 2.60 1.81 0.07 85.33 04:15:01 AM 7 13.11 0.00 2.84 0.77 0.05 83.22 04:16:01 AM all 10.09 0.00 0.92 0.27 0.06 88.67 04:16:01 AM 0 4.80 0.00 0.50 0.00 0.08 94.61 04:16:01 AM 1 21.69 0.00 1.37 0.33 0.08 76.52 04:16:01 AM 2 13.70 0.00 1.17 0.22 0.05 84.86 04:16:01 AM 3 5.65 0.00 0.69 0.67 0.05 92.95 04:16:01 AM 4 11.41 0.00 0.87 0.33 0.07 87.32 04:16:01 AM 5 3.32 0.00 1.04 0.13 0.05 95.45 04:16:01 AM 6 11.92 0.00 0.95 0.35 0.05 86.72 04:16:01 AM 7 8.13 0.00 0.74 0.08 0.07 90.97 Average: all 13.60 0.00 1.57 1.38 0.06 83.39 Average: 0 13.93 0.00 1.65 0.86 0.08 83.49 Average: 1 11.41 0.00 1.38 1.47 0.07 85.68 Average: 2 18.85 0.00 1.92 2.03 0.07 77.14 Average: 3 14.48 0.00 1.72 1.74 0.06 82.00 Average: 4 14.09 0.00 1.56 1.72 0.06 82.56 Average: 5 11.13 0.00 1.60 0.94 0.06 86.26 Average: 6 11.56 0.00 1.41 1.19 0.05 85.78 Average: 7 13.33 0.00 1.32 1.08 0.06 84.22