---> uname -a: Linux prd-centos8-docker-8c-8g-8027.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1037 27253 19 3600 30392 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:35:14:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe35:1464/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:27:28:00 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::42:1ff:fe27:2800/64 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) 12/28/2023 _x86_64_ (8 CPU) 04:11:42 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 117.19 36.20 80.99 8575.16 7762.78 04:14:01 AM 311.61 15.48 296.13 3288.50 13228.22 04:15:01 AM 192.20 4.52 187.69 1160.07 8947.34 04:16:01 AM 86.04 1.60 84.44 41.86 4861.42 04:17:01 AM 178.88 1.37 177.51 420.06 35748.13 Average: 177.19 11.83 165.35 2697.19 14110.78 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29600672 31246852 3055040 9.36 2688 1971968 1453532 4.31 162864 2469368 139204 04:14:01 AM 28830220 30825740 3825492 11.71 2688 2311672 1803020 5.35 187780 3171088 110432 04:15:01 AM 28193420 30455152 4462292 13.66 2688 2572304 2018780 5.99 267024 3702656 117680 04:16:01 AM 27821104 30194332 4834608 14.80 2688 2680896 2221124 6.59 288308 4043936 102832 04:17:01 AM 27904228 31100004 4751484 14.55 2688 3492740 1533844 4.55 515696 3697820 119288 Average: 28469929 30764416 4185783 12.82 2688 2605916 1806060 5.36 284334 3416974 117887 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 314.28 199.78 1494.41 55.19 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 213.63 181.39 2155.60 46.54 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 261.94 218.11 3525.22 31.16 0.00 0.00 0.00 0.00 04:15:01 AM docker0 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 150.97 131.69 1654.87 18.24 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 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 347.83 307.35 4901.09 1265.93 0.00 0.00 0.00 0.00 04:17:01 AM docker0 9.45 14.21 0.55 306.13 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 257.74 207.67 2746.32 283.46 0.00 0.00 0.00 0.00 Average: docker0 1.89 2.84 0.11 61.24 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) 12/28/2023 _x86_64_ (8 CPU) 04:11:42 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 15.08 0.00 2.33 1.19 0.06 81.35 04:13:01 AM 0 4.64 0.00 3.19 1.68 0.08 90.41 04:13:01 AM 1 10.97 0.00 1.49 1.11 0.07 86.36 04:13:01 AM 2 24.50 0.00 3.45 1.19 0.08 70.78 04:13:01 AM 3 25.93 0.00 2.56 2.85 0.07 68.59 04:13:01 AM 4 18.50 0.00 1.96 0.72 0.07 78.76 04:13:01 AM 5 10.17 0.00 2.03 0.34 0.05 87.41 04:13:01 AM 6 10.56 0.00 1.48 0.96 0.03 86.98 04:13:01 AM 7 15.30 0.00 2.46 0.65 0.05 81.54 04:14:01 AM all 11.67 0.00 1.18 1.72 0.06 85.38 04:14:01 AM 0 4.66 0.00 0.63 0.28 0.05 94.37 04:14:01 AM 1 16.62 0.00 1.71 3.19 0.05 78.44 04:14:01 AM 2 13.28 0.00 1.72 4.84 0.07 80.09 04:14:01 AM 3 12.97 0.00 0.94 0.53 0.07 85.49 04:14:01 AM 4 19.83 0.00 1.47 1.39 0.08 77.23 04:14:01 AM 5 7.35 0.00 1.24 0.99 0.03 90.40 04:14:01 AM 6 6.78 0.00 0.50 1.55 0.05 91.11 04:14:01 AM 7 11.88 0.00 1.20 0.95 0.07 85.90 04:15:01 AM all 15.50 0.00 0.81 0.91 0.06 82.71 04:15:01 AM 0 17.64 0.00 0.84 1.02 0.05 80.46 04:15:01 AM 1 16.15 0.00 1.07 1.24 0.07 81.48 04:15:01 AM 2 17.48 0.00 1.37 2.09 0.08 78.97 04:15:01 AM 3 10.99 0.00 0.70 0.79 0.07 87.45 04:15:01 AM 4 26.29 0.00 0.65 1.00 0.07 71.99 04:15:01 AM 5 11.87 0.00 0.65 0.30 0.07 87.10 04:15:01 AM 6 11.86 0.00 0.57 0.65 0.05 86.88 04:15:01 AM 7 11.74 0.00 0.67 0.18 0.07 87.34 04:16:01 AM all 6.64 0.00 0.39 0.31 0.03 92.63 04:16:01 AM 0 6.26 0.00 0.23 0.00 0.03 93.47 04:16:01 AM 1 6.41 0.00 0.43 1.17 0.03 91.95 04:16:01 AM 2 11.03 0.00 0.40 0.12 0.03 88.42 04:16:01 AM 3 6.33 0.00 0.28 0.25 0.05 93.09 04:16:01 AM 4 6.95 0.00 0.37 0.17 0.03 92.48 04:16:01 AM 5 5.76 0.00 0.60 0.52 0.02 93.11 04:16:01 AM 6 4.66 0.00 0.32 0.07 0.02 94.94 04:16:01 AM 7 5.74 0.00 0.45 0.18 0.03 93.59 04:17:01 AM all 11.57 0.00 2.87 2.07 0.07 83.42 04:17:01 AM 0 9.81 0.00 2.70 1.46 0.07 85.96 04:17:01 AM 1 11.68 0.00 2.89 3.06 0.08 82.29 04:17:01 AM 2 14.12 0.00 3.19 5.87 0.07 76.75 04:17:01 AM 3 9.89 0.00 2.38 1.04 0.08 86.60 04:17:01 AM 4 8.01 0.00 3.24 0.81 0.07 87.88 04:17:01 AM 5 11.88 0.00 3.34 0.97 0.08 83.72 04:17:01 AM 6 18.42 0.00 2.43 2.02 0.08 77.04 04:17:01 AM 7 8.75 0.00 2.75 1.38 0.05 87.07 Average: all 12.09 0.00 1.51 1.24 0.06 85.10 Average: 0 8.60 0.00 1.52 0.89 0.06 88.94 Average: 1 12.37 0.00 1.52 1.95 0.06 84.10 Average: 2 16.08 0.00 2.03 2.82 0.07 79.01 Average: 3 13.22 0.00 1.37 1.09 0.07 84.25 Average: 4 15.92 0.00 1.54 0.82 0.06 81.66 Average: 5 9.40 0.00 1.57 0.62 0.05 88.35 Average: 6 10.45 0.00 1.06 1.05 0.05 87.40 Average: 7 10.68 0.00 1.51 0.67 0.05 87.09