---> uname -a: Linux prd-centos8-docker-8c-8g-21566.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1053 27184 19 3653 30374 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:30:9a:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe30:9a76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:f2:44:f0 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::42:6ff:fef2:44f0/64 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) 04/08/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:02 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 145.92 21.28 124.64 4463.98 8863.11 03:51:01 PM 388.10 5.00 383.11 1168.68 13395.55 03:52:02 PM 244.55 2.18 242.37 200.20 18752.82 03:53:01 PM 155.85 5.42 150.42 5829.35 23671.50 Average: 234.30 8.43 225.87 2896.81 16169.93 03:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29305200 31133648 3350512 10.26 2688 2149112 2006412 5.95 176932 2726956 101984 03:51:01 PM 27950452 30181356 4705260 14.41 2688 2543392 2269164 6.73 402096 3817728 170476 03:52:02 PM 28373080 31041916 4282632 13.11 2688 2971772 1641768 4.87 543500 3224116 100292 03:53:01 PM 27863160 31128152 4792552 14.68 2688 3558072 1495268 4.44 946476 3292768 64 Average: 28372973 30871268 4282739 13.11 2688 2805587 1853153 5.50 517251 3265392 93204 03:49:02 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 72.60 51.78 1017.67 25.84 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 442.59 376.16 5640.98 52.86 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 03:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:02 PM eth0 374.83 321.49 4010.39 44.96 0.00 0.00 0.00 0.00 03:52:02 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 269.55 180.18 1926.37 822.33 0.00 0.00 0.00 0.00 03:53:01 PM docker0 143.88 168.55 812.72 607.31 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 290.89 233.38 3162.94 234.92 0.00 0.00 0.00 0.00 Average: docker0 35.67 41.78 201.47 150.55 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) 04/08/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:02 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.10 0.00 1.05 1.28 0.08 86.50 03:50:01 PM 0 5.73 0.00 0.92 0.29 0.08 92.98 03:50:01 PM 1 15.87 0.00 1.73 0.85 0.05 81.50 03:50:01 PM 2 15.36 0.00 1.00 1.97 0.07 81.60 03:50:01 PM 3 7.53 0.00 0.78 2.14 0.14 89.41 03:50:01 PM 4 5.81 0.00 0.41 0.42 0.07 93.29 03:50:01 PM 5 8.96 0.00 0.87 0.46 0.07 89.65 03:50:01 PM 6 5.91 0.00 0.65 2.67 0.08 90.70 03:50:01 PM 7 23.66 0.00 2.04 1.45 0.05 72.80 03:51:01 PM all 27.34 0.00 1.67 2.39 0.12 68.48 03:51:01 PM 0 31.76 0.00 1.48 3.64 0.10 63.03 03:51:01 PM 1 35.19 0.00 2.17 5.54 0.12 56.98 03:51:01 PM 2 25.16 0.00 1.73 1.97 0.13 71.01 03:51:01 PM 3 29.20 0.00 1.77 2.57 0.13 66.33 03:51:01 PM 4 28.80 0.00 1.68 2.17 0.10 67.25 03:51:01 PM 5 17.12 0.00 1.31 0.44 0.13 81.00 03:51:01 PM 6 25.77 0.00 1.95 2.04 0.13 70.10 03:51:01 PM 7 25.70 0.00 1.31 0.76 0.08 72.15 03:52:02 PM all 19.06 0.00 1.25 4.34 0.10 75.26 03:52:02 PM 0 20.61 0.00 1.02 6.33 0.08 71.96 03:52:02 PM 1 20.74 0.00 1.56 6.74 0.17 70.80 03:52:02 PM 2 14.11 0.00 1.69 4.96 0.12 79.13 03:52:02 PM 3 18.31 0.00 0.86 2.29 0.08 78.46 03:52:02 PM 4 17.70 0.00 1.93 4.28 0.08 76.01 03:52:02 PM 5 10.17 0.00 0.84 3.40 0.08 85.51 03:52:02 PM 6 20.34 0.00 1.36 5.37 0.07 72.87 03:52:02 PM 7 30.50 0.00 0.70 1.37 0.08 67.34 03:53:01 PM all 9.58 0.00 1.79 1.85 0.06 86.72 03:53:01 PM 0 12.74 0.00 2.13 1.87 0.07 83.18 03:53:01 PM 1 13.60 0.00 1.87 4.12 0.07 80.34 03:53:01 PM 2 5.42 0.00 1.46 0.26 0.07 92.80 03:53:01 PM 3 14.09 0.00 2.11 5.43 0.07 78.30 03:53:01 PM 4 8.97 0.00 1.46 0.83 0.05 88.68 03:53:01 PM 5 7.17 0.00 1.62 1.02 0.03 90.16 03:53:01 PM 6 7.22 0.00 1.95 1.02 0.05 89.75 03:53:01 PM 7 7.46 0.00 1.71 0.22 0.05 90.56 Average: all 16.81 0.00 1.44 2.47 0.09 79.19 Average: 0 17.76 0.00 1.38 3.05 0.08 77.72 Average: 1 21.38 0.00 1.83 4.32 0.10 72.37 Average: 2 15.04 0.00 1.47 2.30 0.10 81.09 Average: 3 17.32 0.00 1.38 3.10 0.11 78.09 Average: 4 15.37 0.00 1.37 1.93 0.08 81.25 Average: 5 10.87 0.00 1.16 1.33 0.08 86.56 Average: 6 14.85 0.00 1.48 2.78 0.08 80.80 Average: 7 21.89 0.00 1.44 0.95 0.07 75.66