---> uname -a: Linux prd-centos8-docker-8c-8g-11798.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1039 27186 19 3663 30386 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:94:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.136/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe1b:94ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:3e:5f:ad 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::42:47ff:fe3e:5fad/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) 03/08/2024 _x86_64_ (8 CPU) 15:48:25 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 93.43 7.12 86.32 1305.52 6078.42 03:51:01 PM 339.61 18.31 321.31 4208.03 11542.01 03:52:01 PM 191.50 2.53 188.97 219.70 12863.37 03:53:01 PM 203.97 2.77 201.20 4593.54 15798.32 03:54:01 PM 120.02 3.08 116.94 1182.48 20550.84 Average: 189.71 6.76 182.95 2301.98 13367.03 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29565844 31258164 3089868 9.46 2688 2017540 1470272 4.36 164532 2502348 167856 03:51:01 PM 28573012 30634336 4082700 12.50 2688 2376700 1862068 5.52 230836 3378952 162064 03:52:01 PM 28597312 31162568 4058400 12.43 2688 2874472 1560712 4.63 513484 3052340 319152 03:53:01 PM 28388196 31185272 4267516 13.07 2688 3097732 1572816 4.67 586108 3158440 60508 03:54:01 PM 27861988 31135024 4793724 14.68 2688 3565612 1500108 4.45 1160920 3077776 172 Average: 28597270 31075073 4058442 12.43 2688 2786411 1593195 4.73 531176 3033971 141950 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 68.46 47.89 1038.65 8.40 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 285.11 251.87 3063.27 51.79 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 387.87 317.30 5276.72 42.87 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 166.84 140.10 1621.54 29.39 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 267.10 211.96 1774.82 1600.88 0.00 0.00 0.00 0.00 03:54:01 PM docker0 119.94 130.08 797.83 582.79 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 235.08 193.83 2554.95 346.72 0.00 0.00 0.00 0.00 Average: docker0 23.99 26.02 159.59 116.58 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) 03/08/2024 _x86_64_ (8 CPU) 15:48:25 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.20 0.00 0.90 0.53 0.05 88.31 03:50:01 PM 0 3.65 0.00 0.43 0.17 0.05 95.70 03:50:01 PM 1 4.29 0.00 0.85 0.89 0.07 93.90 03:50:01 PM 2 6.31 0.00 0.82 0.25 0.07 92.55 03:50:01 PM 3 23.28 0.00 1.79 0.98 0.07 73.89 03:50:01 PM 4 20.69 0.00 1.00 0.70 0.05 77.55 03:50:01 PM 5 13.14 0.00 0.95 0.53 0.05 85.32 03:50:01 PM 6 1.69 0.00 0.43 0.63 0.07 97.18 03:50:01 PM 7 8.51 0.00 0.93 0.12 0.02 90.42 03:51:01 PM all 15.72 0.00 1.38 2.00 0.08 80.82 03:51:01 PM 0 14.28 0.00 1.49 1.67 0.10 82.46 03:51:01 PM 1 9.34 0.00 1.46 2.44 0.10 86.66 03:51:01 PM 2 21.01 0.00 2.40 2.30 0.10 74.19 03:51:01 PM 3 14.58 0.00 2.14 5.31 0.08 77.88 03:51:01 PM 4 15.36 0.00 0.75 0.08 0.07 83.74 03:51:01 PM 5 20.74 0.00 0.72 1.42 0.08 77.04 03:51:01 PM 6 14.19 0.00 0.77 1.74 0.05 83.26 03:51:01 PM 7 16.25 0.00 1.29 1.05 0.07 81.34 03:52:01 PM all 25.58 0.00 1.48 1.54 0.10 71.30 03:52:01 PM 0 24.10 0.00 0.87 0.20 0.12 74.71 03:52:01 PM 1 27.41 0.00 2.28 2.74 0.08 67.49 03:52:01 PM 2 24.37 0.00 1.46 1.39 0.10 72.67 03:52:01 PM 3 25.78 0.00 1.85 2.92 0.12 69.33 03:52:01 PM 4 26.32 0.00 1.36 1.21 0.10 71.00 03:52:01 PM 5 34.72 0.00 1.34 0.62 0.10 63.22 03:52:01 PM 6 18.36 0.00 1.46 2.91 0.10 77.17 03:52:01 PM 7 23.58 0.00 1.21 0.34 0.10 74.78 03:53:01 PM all 18.96 0.00 1.36 2.30 0.09 77.29 03:53:01 PM 0 15.33 0.00 0.80 0.02 0.08 83.77 03:53:01 PM 1 26.39 0.00 1.99 5.02 0.10 66.50 03:53:01 PM 2 25.96 0.00 1.36 1.44 0.08 71.16 03:53:01 PM 3 18.95 0.00 1.52 3.52 0.08 75.93 03:53:01 PM 4 16.91 0.00 1.11 1.16 0.10 80.73 03:53:01 PM 5 16.01 0.00 1.82 1.91 0.08 80.18 03:53:01 PM 6 14.46 0.00 1.29 1.99 0.07 82.19 03:53:01 PM 7 17.71 0.00 0.95 3.39 0.08 77.86 03:54:01 PM all 8.10 0.00 1.92 1.35 0.06 88.56 03:54:01 PM 0 15.56 0.00 2.21 1.46 0.08 80.69 03:54:01 PM 1 10.23 0.00 2.08 0.89 0.10 86.71 03:54:01 PM 2 4.12 0.00 1.76 4.33 0.07 89.72 03:54:01 PM 3 3.10 0.00 1.94 0.59 0.03 94.34 03:54:01 PM 4 8.28 0.00 2.41 0.33 0.07 88.91 03:54:01 PM 5 5.27 0.00 1.77 1.98 0.05 90.93 03:54:01 PM 6 8.90 0.00 1.12 0.17 0.07 89.74 03:54:01 PM 7 9.30 0.00 2.06 1.11 0.05 87.49 Average: all 15.71 0.00 1.41 1.55 0.08 81.26 Average: 0 14.57 0.00 1.16 0.70 0.09 83.48 Average: 1 15.52 0.00 1.73 2.39 0.09 80.26 Average: 2 16.36 0.00 1.56 1.94 0.08 80.06 Average: 3 17.14 0.00 1.85 2.66 0.08 78.27 Average: 4 17.50 0.00 1.33 0.70 0.08 80.40 Average: 5 17.97 0.00 1.32 1.29 0.07 79.35 Average: 6 11.51 0.00 1.01 1.49 0.07 85.92 Average: 7 15.06 0.00 1.29 1.20 0.06 82.38