---> uname -a: Linux prd-centos8-docker-8c-8g-40461.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 1016 27498 19 3376 30428 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:49:38:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe49:388c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:18:07:c4 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/21/2024 _x86_64_ (8 CPU) 10:04:43 LINUX RESTART (8 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 293.82 36.69 257.13 8708.86 42218.63 10:07:01 AM 292.87 18.83 274.04 3902.57 11755.93 10:08:01 AM 136.40 0.72 135.69 66.91 38321.59 Average: 241.03 18.74 222.29 4226.11 30765.38 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 29647880 31292120 3007832 9.21 2688 1969148 1451204 4.31 165656 2418236 139032 10:07:01 AM 28317560 30603008 4338152 13.28 2688 2598356 1899696 5.64 287872 3569368 397536 10:08:01 AM 28195368 31196012 4460344 13.66 2688 3310548 1444428 4.29 755608 3218536 11900 Average: 28720269 31030380 3935443 12.05 2688 2626017 1598443 4.74 403045 3068713 182823 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 431.06 261.18 1750.33 68.12 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 390.05 332.24 4014.17 63.48 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 228.37 256.81 1260.04 3798.71 0.00 0.00 0.00 0.00 10:08:01 AM 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 349.83 283.41 2341.51 1310.10 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 09/21/2024 _x86_64_ (8 CPU) 10:04:43 LINUX RESTART (8 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 13.05 0.00 2.48 5.30 0.06 79.11 10:06:01 AM 0 9.61 0.00 3.35 3.03 0.07 83.94 10:06:01 AM 1 6.80 0.00 1.71 0.87 0.07 90.55 10:06:01 AM 2 22.83 0.00 3.03 13.86 0.05 60.23 10:06:01 AM 3 7.46 0.00 1.90 2.67 0.08 87.89 10:06:01 AM 4 7.70 0.00 2.31 5.12 0.03 84.84 10:06:01 AM 5 22.94 0.00 2.79 7.04 0.08 67.14 10:06:01 AM 6 10.54 0.00 1.96 2.36 0.05 85.10 10:06:01 AM 7 16.49 0.00 2.80 7.43 0.05 73.23 10:07:01 AM all 17.75 0.00 1.42 1.51 0.09 79.23 10:07:01 AM 0 16.37 0.00 0.92 1.14 0.13 81.44 10:07:01 AM 1 10.95 0.00 1.96 2.70 0.09 84.30 10:07:01 AM 2 26.66 0.00 1.56 0.98 0.12 70.68 10:07:01 AM 3 14.64 0.00 1.71 2.75 0.09 80.81 10:07:01 AM 4 10.29 0.00 1.43 2.41 0.09 85.78 10:07:01 AM 5 28.25 0.00 1.59 0.87 0.07 69.23 10:07:01 AM 6 13.83 0.00 1.16 0.40 0.10 84.51 10:07:01 AM 7 20.72 0.00 1.08 0.85 0.07 77.29 10:08:01 AM all 10.71 0.00 1.27 1.92 0.06 86.04 10:08:01 AM 0 13.89 0.00 1.49 1.52 0.07 83.03 10:08:01 AM 1 17.89 0.00 1.22 2.31 0.07 78.51 10:08:01 AM 2 3.88 0.00 0.97 1.94 0.05 93.15 10:08:01 AM 3 9.94 0.00 1.19 2.06 0.10 86.71 10:08:01 AM 4 9.12 0.00 0.90 3.24 0.07 86.67 10:08:01 AM 5 11.12 0.00 1.19 0.82 0.07 86.81 10:08:01 AM 6 7.70 0.00 1.20 0.63 0.05 90.42 10:08:01 AM 7 12.12 0.00 2.01 2.83 0.05 83.00 Average: all 13.81 0.00 1.73 2.92 0.07 81.47 Average: 0 13.29 0.00 1.92 1.90 0.09 82.80 Average: 1 11.90 0.00 1.63 1.95 0.07 84.45 Average: 2 17.72 0.00 1.86 5.63 0.07 74.72 Average: 3 10.66 0.00 1.60 2.49 0.09 85.16 Average: 4 9.03 0.00 1.55 3.60 0.06 85.77 Average: 5 20.77 0.00 1.86 2.91 0.07 74.39 Average: 6 10.65 0.00 1.44 1.14 0.07 86.70 Average: 7 16.43 0.00 1.97 3.71 0.06 77.84