---> uname -a: Linux prd-centos8-docker-8c-8g-42669.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 1011 27510 19 3369 30432 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:b3:da:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:feb3:dacd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:0e:fe:c6 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) 09/28/2024 _x86_64_ (8 CPU) 03:57:42 LINUX RESTART (8 CPU) 03:58:03 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 273.58 26.87 246.71 6267.25 9608.50 04:00:01 AM 308.76 19.14 289.62 3827.52 12102.80 04:01:01 AM 106.08 0.72 105.37 66.92 36794.43 Average: 228.99 15.45 213.54 3355.07 19612.07 03:58:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 29571568 31262380 3084144 9.44 2688 2014708 1454580 4.32 168468 2488812 155656 04:00:01 AM 27969636 30438052 4686076 14.35 2688 2779824 2001004 5.94 314428 3884092 535820 04:01:01 AM 28187644 31180476 4468068 13.68 2688 3302312 1433220 4.25 767344 3212496 932 Average: 28576283 30960303 4079429 12.49 2688 2698948 1629601 4.83 416747 3195133 230803 03:58:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 349.36 237.11 2024.30 62.61 0.00 0.00 0.00 0.00 03:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 453.47 392.19 4585.86 75.56 0.00 0.00 0.00 0.00 04:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 173.99 209.27 480.60 3782.54 0.00 0.00 0.00 0.00 04:01:01 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 325.35 280.00 2367.50 1320.74 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) 09/28/2024 _x86_64_ (8 CPU) 03:57:42 LINUX RESTART (8 CPU) 03:58:03 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 12.38 0.00 1.81 1.31 0.06 84.43 03:59:01 AM 0 4.62 0.00 1.78 1.47 0.05 92.07 03:59:01 AM 1 13.50 0.00 2.13 2.70 0.05 81.63 03:59:01 AM 2 21.80 0.00 1.83 1.71 0.05 74.61 03:59:01 AM 3 12.93 0.00 1.02 0.64 0.07 85.34 03:59:01 AM 4 3.47 0.00 1.44 0.14 0.09 94.87 03:59:01 AM 5 22.91 0.00 2.54 1.51 0.05 72.99 03:59:01 AM 6 6.65 0.00 1.52 1.32 0.03 90.47 03:59:01 AM 7 13.14 0.00 2.25 1.02 0.07 83.52 04:00:01 AM all 17.41 0.00 1.38 1.74 0.08 79.39 04:00:01 AM 0 21.81 0.00 1.62 2.06 0.10 74.41 04:00:01 AM 1 20.54 0.00 1.27 2.96 0.08 75.15 04:00:01 AM 2 20.18 0.00 1.19 1.62 0.08 76.92 04:00:01 AM 3 16.77 0.00 1.37 1.61 0.07 80.18 04:00:01 AM 4 15.17 0.00 1.04 0.74 0.08 82.97 04:00:01 AM 5 10.88 0.00 1.34 1.47 0.07 86.24 04:00:01 AM 6 16.52 0.00 2.06 1.27 0.08 80.06 04:00:01 AM 7 17.37 0.00 1.14 2.21 0.08 79.20 04:01:01 AM all 10.35 0.00 1.08 2.56 0.06 85.95 04:01:01 AM 0 2.25 0.00 0.73 4.18 0.08 92.75 04:01:01 AM 1 12.55 0.00 1.51 3.49 0.07 82.38 04:01:01 AM 2 4.90 0.00 0.75 5.62 0.07 88.66 04:01:01 AM 3 28.81 0.00 1.25 1.57 0.05 68.32 04:01:01 AM 4 15.08 0.00 0.90 2.92 0.08 81.01 04:01:01 AM 5 9.72 0.00 1.42 1.85 0.07 86.94 04:01:01 AM 6 4.04 0.00 1.16 0.12 0.05 94.64 04:01:01 AM 7 5.41 0.00 0.94 0.72 0.03 92.90 Average: all 13.39 0.00 1.42 1.88 0.07 83.25 Average: 0 9.62 0.00 1.37 2.58 0.08 86.35 Average: 1 15.55 0.00 1.63 3.05 0.07 79.70 Average: 2 15.55 0.00 1.25 3.00 0.07 80.13 Average: 3 19.58 0.00 1.22 1.28 0.06 77.86 Average: 4 11.33 0.00 1.12 1.28 0.08 86.18 Average: 5 14.41 0.00 1.76 1.61 0.06 82.16 Average: 6 9.10 0.00 1.58 0.90 0.06 88.36 Average: 7 11.95 0.00 1.43 1.32 0.06 85.23