---> uname -a: Linux prd-centos8-docker-8c-8g-9578.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 1041 27272 19 3575 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:c1:d2:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fec1:d233/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:12:c3:3e 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:aff:fe12:c33e/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) 01/04/2024 _x86_64_ (8 CPU) 16:03:22 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 82.84 13.60 69.24 2406.80 5813.83 04:06:01 PM 177.30 14.71 162.59 3181.97 11992.36 04:07:01 PM 347.83 6.45 341.38 1208.47 11470.59 04:08:01 PM 172.43 1.37 171.06 409.73 38395.48 Average: 195.16 9.01 186.16 1795.99 16938.90 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 29643036 31291228 3012676 9.23 2688 1973736 1423012 4.22 163472 2427728 140820 04:06:01 PM 28898196 30853428 3757516 11.51 2688 2272368 1821444 5.40 184868 3109032 88600 04:07:01 PM 27900520 30289980 4755192 14.56 2688 2698472 2092516 6.21 418368 3840180 231604 04:08:01 PM 27951868 31116532 4703844 14.40 2688 3463276 1521396 4.51 633224 3537168 100700 Average: 28598405 30887792 4057307 12.42 2688 2601963 1714592 5.09 349983 3228527 140431 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 PM eth0 90.94 64.81 919.46 23.38 0.00 0.00 0.00 0.00 04:05:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 160.30 134.90 1647.57 39.11 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 464.87 402.85 6158.17 52.86 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 332.14 282.84 4746.74 1163.27 0.00 0.00 0.00 0.00 04:08:01 PM docker0 8.41 15.04 0.49 305.67 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 262.48 221.70 3375.06 320.84 0.00 0.00 0.00 0.00 Average: docker0 2.11 3.78 0.12 76.74 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) 01/04/2024 _x86_64_ (8 CPU) 16:03:22 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 9.14 0.00 0.93 1.75 0.05 88.13 04:05:02 PM 0 7.29 0.00 0.87 1.37 0.05 90.42 04:05:02 PM 1 9.88 0.00 1.00 1.46 0.05 87.61 04:05:02 PM 2 7.87 0.00 0.77 4.14 0.05 87.17 04:05:02 PM 3 19.34 0.00 1.74 2.68 0.05 76.20 04:05:02 PM 4 1.82 0.00 0.43 0.47 0.05 97.23 04:05:02 PM 5 11.73 0.00 1.11 1.07 0.03 86.06 04:05:02 PM 6 1.25 0.00 0.37 0.43 0.05 97.89 04:05:02 PM 7 14.01 0.00 1.17 2.36 0.03 82.43 04:06:01 PM all 9.52 0.00 0.90 3.20 0.04 86.33 04:06:01 PM 0 5.93 0.00 0.80 3.69 0.05 89.53 04:06:01 PM 1 18.38 0.00 1.24 5.73 0.05 74.60 04:06:01 PM 2 4.22 0.00 0.87 3.21 0.05 91.65 04:06:01 PM 3 2.91 0.00 0.60 4.45 0.05 91.99 04:06:01 PM 4 24.59 0.00 1.85 3.36 0.03 70.17 04:06:01 PM 5 6.79 0.00 0.42 2.07 0.03 90.68 04:06:01 PM 6 7.67 0.00 1.02 2.79 0.05 88.47 04:06:01 PM 7 5.77 0.00 0.42 0.34 0.03 93.43 04:07:01 PM all 26.40 0.00 1.57 2.63 0.10 69.31 04:07:01 PM 0 26.89 0.00 1.96 3.56 0.10 67.49 04:07:01 PM 1 21.48 0.00 2.71 5.27 0.10 70.44 04:07:01 PM 2 29.05 0.00 1.44 3.26 0.10 66.15 04:07:01 PM 3 21.26 0.00 1.16 1.29 0.10 76.19 04:07:01 PM 4 25.90 0.00 1.01 0.85 0.08 72.15 04:07:01 PM 5 27.39 0.00 1.07 1.02 0.08 70.43 04:07:01 PM 6 29.09 0.00 1.97 5.29 0.12 63.54 04:07:01 PM 7 30.13 0.00 1.21 0.52 0.08 68.05 04:08:01 PM all 11.93 0.00 2.61 3.92 0.09 81.44 04:08:01 PM 0 8.31 0.00 2.46 5.60 0.12 83.51 04:08:01 PM 1 11.39 0.00 2.46 8.25 0.07 77.84 04:08:01 PM 2 13.81 0.00 2.89 4.74 0.07 78.49 04:08:01 PM 3 13.48 0.00 2.60 0.99 0.07 82.87 04:08:01 PM 4 8.18 0.00 2.45 5.04 0.12 84.22 04:08:01 PM 5 15.91 0.00 2.59 0.91 0.07 80.52 04:08:01 PM 6 11.08 0.00 2.72 1.24 0.10 84.85 04:08:01 PM 7 13.33 0.00 2.71 4.61 0.12 79.23 Average: all 14.26 0.00 1.50 2.87 0.07 81.29 Average: 0 12.12 0.00 1.53 3.55 0.08 82.73 Average: 1 15.27 0.00 1.85 5.17 0.07 77.64 Average: 2 13.76 0.00 1.49 3.84 0.07 80.84 Average: 3 14.29 0.00 1.53 2.35 0.07 81.77 Average: 4 15.06 0.00 1.43 2.42 0.07 81.01 Average: 5 15.48 0.00 1.30 1.27 0.05 81.90 Average: 6 12.27 0.00 1.52 2.43 0.08 83.70 Average: 7 15.84 0.00 1.38 1.96 0.07 80.76