---> uname -a: Linux prd-centos8-docker-8c-8g-41018.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: 2799.996 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 1050 26584 19 4255 30375 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:7a:04:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe7a:423/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:f0:11:9f 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:e5ff:fef0:119f/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) 09/23/2024 _x86_64_ (8 CPU) 07:30:23 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 158.61 21.34 137.27 4363.35 9486.04 07:33:01 AM 189.97 4.17 185.80 261.56 7236.84 07:34:01 AM 103.77 5.71 98.05 1116.69 26017.31 07:35:01 AM 120.61 14.98 105.63 5458.98 30983.41 Average: 143.24 11.55 131.69 2800.25 18431.37 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29316600 31149096 3339112 10.23 2688 2152100 1998156 5.93 176176 2711436 107676 07:33:01 AM 28799872 30905984 3855840 11.81 2688 2420692 1672052 4.96 194592 3185832 207984 07:34:01 AM 26510824 29521092 6144888 18.82 2688 3308240 2850412 8.46 338936 5255664 307840 07:35:01 AM 27292588 31169732 5363124 16.42 2688 4169104 1469500 4.36 747076 4057252 133168 Average: 27979971 30686476 4675741 14.32 2688 3012534 1997530 5.93 364195 3802546 189167 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 119.01 100.55 1094.69 34.30 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 354.44 272.80 4185.85 36.73 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1095.08 487.57 7534.33 44.41 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 11.75 11.75 1.28 1.28 0.00 0.00 0.00 0.00 07:35:01 AM eth0 155.60 131.64 2002.88 25.95 0.00 0.00 0.00 0.00 07:35:01 AM docker0 4.28 5.26 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 2.94 2.94 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 431.04 248.14 3704.42 35.35 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.32 0.16 0.15 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) 09/23/2024 _x86_64_ (8 CPU) 07:30:23 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 10.21 0.00 1.16 1.07 0.04 87.52 07:32:01 AM 0 5.96 0.00 1.08 1.27 0.05 91.64 07:32:01 AM 1 18.85 0.00 2.07 1.09 0.07 77.92 07:32:01 AM 2 5.08 0.00 0.73 1.54 0.03 92.62 07:32:01 AM 3 14.12 0.00 1.87 1.35 0.05 82.60 07:32:01 AM 4 10.63 0.00 0.88 2.02 0.03 86.44 07:32:01 AM 5 2.61 0.00 0.35 0.08 0.02 96.94 07:32:01 AM 6 19.89 0.00 1.72 0.72 0.05 77.62 07:32:01 AM 7 4.56 0.00 0.53 0.47 0.03 94.41 07:33:01 AM all 6.63 0.00 0.66 0.76 0.06 91.90 07:33:01 AM 0 6.25 0.00 0.33 0.08 0.07 93.27 07:33:01 AM 1 11.86 0.00 0.48 0.72 0.07 86.87 07:33:01 AM 2 4.02 0.00 0.82 1.32 0.07 93.77 07:33:01 AM 3 7.91 0.00 0.43 0.07 0.05 91.54 07:33:01 AM 4 5.49 0.00 0.60 0.40 0.03 93.48 07:33:01 AM 5 3.24 0.00 0.60 0.80 0.05 95.30 07:33:01 AM 6 6.18 0.00 0.62 0.43 0.05 92.72 07:33:01 AM 7 8.07 0.00 1.40 2.24 0.07 88.22 07:34:01 AM all 30.66 0.00 2.39 1.07 0.08 65.80 07:34:01 AM 0 29.71 0.00 2.51 0.00 0.08 67.70 07:34:01 AM 1 25.78 0.00 2.51 1.53 0.08 70.08 07:34:01 AM 2 36.32 0.00 2.13 0.52 0.08 60.94 07:34:01 AM 3 36.97 0.00 3.06 1.08 0.08 58.81 07:34:01 AM 4 35.65 0.00 2.34 4.09 0.08 57.84 07:34:01 AM 5 12.73 0.00 2.36 0.07 0.05 84.79 07:34:01 AM 6 27.11 0.00 1.68 0.27 0.08 70.85 07:34:01 AM 7 40.96 0.00 2.51 1.01 0.10 55.41 07:35:01 AM all 21.21 0.32 2.76 1.50 0.08 74.14 07:35:01 AM 0 21.28 0.03 2.75 0.80 0.08 75.05 07:35:01 AM 1 24.94 0.08 2.97 3.76 0.07 68.19 07:35:01 AM 2 21.72 0.07 2.68 0.69 0.07 74.78 07:35:01 AM 3 18.02 0.08 2.71 1.19 0.07 77.93 07:35:01 AM 4 26.15 1.78 3.32 0.54 0.08 68.13 07:35:01 AM 5 16.23 0.00 2.45 0.35 0.08 80.88 07:35:01 AM 6 18.91 0.03 2.49 0.71 0.08 77.78 07:35:01 AM 7 22.40 0.47 2.68 3.96 0.07 70.42 Average: all 17.14 0.08 1.74 1.10 0.06 79.88 Average: 0 15.77 0.01 1.67 0.54 0.07 81.95 Average: 1 20.34 0.02 2.01 1.77 0.07 75.79 Average: 2 16.75 0.02 1.59 1.02 0.06 80.56 Average: 3 19.21 0.02 2.01 0.92 0.06 77.77 Average: 4 19.44 0.44 1.78 1.76 0.06 76.52 Average: 5 8.68 0.00 1.44 0.33 0.05 89.50 Average: 6 18.00 0.01 1.63 0.53 0.07 79.76 Average: 7 18.94 0.12 1.78 1.92 0.07 77.17