---> uname -a: Linux prd-centos8-docker-8c-8g-6600.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 1048 27256 19 3585 30382 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:e2:5a:8c 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 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fee2:5a8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:cd:e6:27 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:a6ff:fecd:e627/64 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) 12/20/2023 _x86_64_ (8 CPU) 20:11:18 LINUX RESTART (8 CPU) 08:12:03 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 129.01 9.94 119.06 3040.47 9093.24 08:14:01 PM 382.74 16.86 365.87 2774.87 12306.82 08:15:01 PM 253.34 3.05 250.29 490.82 43012.06 08:16:01 PM 56.50 0.62 55.88 60.51 6309.35 Average: 206.03 7.60 198.43 1579.40 17753.79 08:12:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29428572 31276652 3227140 9.88 2688 2166364 1348224 4.00 169032 2606648 153244 08:14:01 PM 27840172 30135120 4815540 14.75 2688 2606648 2252136 6.68 335776 3992024 254756 08:15:01 PM 28009532 31183352 4646180 14.23 2688 3472448 1454976 4.32 631404 3480600 100676 08:16:01 PM 27898024 31098580 4757688 14.57 2688 3496632 1523688 4.52 807164 3409208 27060 Average: 28294075 30923426 4361637 13.36 2688 2935523 1644756 4.88 485844 3372120 133934 08:12:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 82.66 56.12 1288.23 26.67 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 434.43 370.87 5638.41 53.11 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 474.88 408.16 6287.05 1178.88 0.00 0.00 0.00 0.00 08:15:01 PM docker0 9.03 13.63 0.53 306.31 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 202.68 159.20 296.71 816.58 0.00 0.00 0.00 0.00 08:16:01 PM 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 300.48 250.21 3395.18 522.99 0.00 0.00 0.00 0.00 Average: docker0 2.28 3.44 0.13 77.23 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) 12/20/2023 _x86_64_ (8 CPU) 20:11:18 LINUX RESTART (8 CPU) 08:12:03 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.89 0.00 1.08 0.82 0.05 88.17 08:13:01 PM 0 8.85 0.00 1.10 0.40 0.05 89.60 08:13:01 PM 1 19.91 0.00 2.03 0.64 0.07 77.36 08:13:01 PM 2 2.09 0.00 0.33 0.87 0.07 96.64 08:13:01 PM 3 13.95 0.00 1.24 1.68 0.03 83.09 08:13:01 PM 4 9.29 0.00 0.90 0.36 0.03 89.42 08:13:01 PM 5 14.25 0.00 1.76 1.99 0.05 81.95 08:13:01 PM 6 8.40 0.00 0.83 0.24 0.03 90.50 08:13:01 PM 7 2.40 0.00 0.41 0.38 0.03 96.77 08:14:01 PM all 28.41 0.00 1.66 1.81 0.09 68.03 08:14:01 PM 0 23.15 0.00 1.37 1.88 0.07 73.54 08:14:01 PM 1 20.75 0.00 1.42 2.64 0.08 75.10 08:14:01 PM 2 22.37 0.00 1.32 0.57 0.08 75.65 08:14:01 PM 3 27.79 0.00 1.69 1.63 0.08 68.81 08:14:01 PM 4 38.15 0.00 1.36 1.37 0.08 59.04 08:14:01 PM 5 29.05 0.00 2.50 3.45 0.10 64.90 08:14:01 PM 6 36.58 0.00 2.37 2.67 0.10 58.28 08:14:01 PM 7 29.48 0.00 1.23 0.29 0.08 68.92 08:15:01 PM all 14.69 0.00 2.94 2.68 0.09 79.60 08:15:01 PM 0 19.46 0.00 2.99 2.96 0.10 74.49 08:15:01 PM 1 16.44 0.00 2.75 3.91 0.08 76.81 08:15:01 PM 2 14.02 0.00 3.33 2.84 0.10 79.71 08:15:01 PM 3 12.46 0.00 2.56 0.39 0.08 84.51 08:15:01 PM 4 10.86 0.00 2.69 2.00 0.13 84.32 08:15:01 PM 5 19.04 0.00 3.14 1.87 0.10 75.85 08:15:01 PM 6 11.21 0.00 2.92 2.22 0.07 83.59 08:15:01 PM 7 14.00 0.00 3.11 5.30 0.07 77.52 08:16:01 PM all 10.09 0.00 0.93 0.22 0.06 88.71 08:16:01 PM 0 7.09 0.00 0.82 0.20 0.07 91.83 08:16:01 PM 1 34.06 0.00 2.04 0.25 0.08 63.56 08:16:01 PM 2 7.45 0.00 1.02 0.05 0.05 91.43 08:16:01 PM 3 9.91 0.00 0.78 0.08 0.03 89.19 08:16:01 PM 4 18.69 0.00 0.90 0.42 0.07 79.92 08:16:01 PM 5 1.05 0.00 0.70 0.70 0.05 97.49 08:16:01 PM 6 1.09 0.00 0.69 0.02 0.03 98.18 08:16:01 PM 7 1.42 0.00 0.47 0.00 0.07 98.04 Average: all 15.81 0.00 1.65 1.39 0.07 81.08 Average: 0 14.67 0.00 1.57 1.36 0.07 82.33 Average: 1 22.82 0.00 2.06 1.87 0.08 73.17 Average: 2 11.55 0.00 1.51 1.08 0.08 85.78 Average: 3 16.04 0.00 1.57 0.94 0.06 81.40 Average: 4 19.33 0.00 1.46 1.04 0.08 78.08 Average: 5 15.85 0.00 2.03 2.00 0.08 80.05 Average: 6 14.35 0.00 1.71 1.29 0.06 82.59 Average: 7 11.89 0.00 1.31 1.50 0.06 85.25