---> uname -a: Linux prd-centos8-docker-8c-8g-7190.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 1044 27290 19 3555 30385 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:a5:52:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fea5:52c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:e7:38:f7 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:e9ff:fee7:38f7/64 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) 02/21/2024 _x86_64_ (8 CPU) 04:11:21 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 131.53 9.33 122.20 2912.71 9168.67 04:14:01 AM 377.92 16.71 361.21 2769.61 10940.42 04:15:01 AM 267.39 2.93 264.46 523.69 38592.89 04:16:01 AM 89.55 0.90 88.65 68.51 11859.75 Average: 216.60 7.47 209.13 1568.58 17640.78 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29476140 31273968 3179564 9.74 2688 2116988 1361628 4.04 169652 2561996 124112 04:14:01 AM 28370732 30577148 4284972 13.12 2688 2518940 1932836 5.73 261072 3536896 219492 04:15:01 AM 27031348 30062536 5624356 17.22 2688 3329068 2332812 6.92 455364 4623864 24 04:16:01 AM 27924080 31105288 4731624 14.49 2688 3476712 1486724 4.41 692728 3489780 40600 Average: 28200575 30754735 4455129 13.64 2688 2860427 1778500 5.28 394704 3553134 96057 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 77.25 53.59 1062.55 23.16 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 402.25 344.57 5017.78 51.90 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 354.23 281.51 6447.64 34.94 0.00 0.00 0.00 0.00 04:15:01 AM docker0 8.00 14.01 0.48 306.62 0.00 0.00 0.00 0.00 04:15:01 AM vethd87342d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM veth3cfa887 0.00 0.00 0.00 0.00 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 295.60 303.45 442.06 2167.48 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.07 0.00 0.01 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 282.34 245.79 3242.60 569.39 0.00 0.00 0.00 0.00 Average: docker0 2.00 3.52 0.12 76.66 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) 02/21/2024 _x86_64_ (8 CPU) 04:11:21 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.61 0.00 1.07 0.87 0.05 87.40 04:13:01 AM 0 1.72 0.00 0.45 0.23 0.08 97.51 04:13:01 AM 1 17.78 0.00 2.29 1.29 0.07 78.58 04:13:01 AM 2 6.33 0.00 0.53 1.25 0.05 91.83 04:13:01 AM 3 12.80 0.00 1.00 1.42 0.05 84.73 04:13:01 AM 4 8.26 0.00 0.85 0.78 0.07 90.04 04:13:01 AM 5 13.46 0.00 1.17 0.38 0.05 84.94 04:13:01 AM 6 16.02 0.00 1.37 0.93 0.03 81.64 04:13:01 AM 7 8.49 0.00 0.92 0.63 0.03 89.92 04:14:01 AM all 19.36 0.00 1.32 1.63 0.08 77.61 04:14:01 AM 0 16.93 0.00 1.37 1.00 0.08 80.61 04:14:01 AM 1 25.57 0.00 0.97 1.22 0.07 72.17 04:14:01 AM 2 28.61 0.00 1.81 1.91 0.10 67.57 04:14:01 AM 3 21.65 0.00 1.09 1.04 0.08 76.14 04:14:01 AM 4 10.68 0.00 2.15 4.02 0.08 83.07 04:14:01 AM 5 16.69 0.00 1.20 0.70 0.07 81.33 04:14:01 AM 6 19.21 0.00 1.00 1.59 0.08 78.12 04:14:01 AM 7 15.54 0.00 0.95 1.61 0.07 81.83 04:15:01 AM all 14.94 0.00 2.32 2.60 0.08 80.07 04:15:01 AM 0 13.22 0.00 1.98 1.48 0.08 83.24 04:15:01 AM 1 14.20 0.00 2.80 7.79 0.10 75.11 04:15:01 AM 2 19.17 0.00 2.39 2.20 0.08 76.16 04:15:01 AM 3 12.99 0.00 1.93 0.70 0.07 84.31 04:15:01 AM 4 18.56 0.00 2.92 4.48 0.07 73.98 04:15:01 AM 5 16.68 0.00 2.15 1.33 0.07 79.77 04:15:01 AM 6 14.64 0.00 2.50 2.15 0.07 80.64 04:15:01 AM 7 10.04 0.00 1.88 0.69 0.07 87.33 04:16:01 AM all 12.59 0.00 1.55 0.45 0.06 85.34 04:16:01 AM 0 19.06 0.00 1.39 0.12 0.08 79.35 04:16:01 AM 1 14.09 0.00 1.82 0.15 0.08 83.85 04:16:01 AM 2 10.28 0.00 1.47 1.09 0.05 87.11 04:16:01 AM 3 7.11 0.00 1.29 1.44 0.07 90.09 04:16:01 AM 4 12.85 0.00 1.44 0.33 0.05 85.33 04:16:01 AM 5 5.17 0.00 1.20 0.15 0.05 93.43 04:16:01 AM 6 21.26 0.00 2.39 0.15 0.05 76.15 04:16:01 AM 7 10.92 0.00 1.40 0.17 0.07 87.45 Average: all 14.37 0.00 1.56 1.39 0.07 82.61 Average: 0 12.72 0.00 1.30 0.71 0.08 85.19 Average: 1 17.91 0.00 1.97 2.61 0.08 77.43 Average: 2 16.09 0.00 1.55 1.61 0.07 80.68 Average: 3 13.64 0.00 1.33 1.15 0.07 83.82 Average: 4 12.58 0.00 1.84 2.40 0.07 83.11 Average: 5 12.99 0.00 1.43 0.64 0.06 84.87 Average: 6 17.78 0.00 1.82 1.20 0.06 79.14 Average: 7 11.25 0.00 1.29 0.77 0.06 86.63