---> uname -a: Linux prd-centos8-docker-8c-8g-80155.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 1005 27545 19 3340 30438 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:21:4b:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe21:4bc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:a7:bc:92 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) 10/29/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 130.06 15.23 114.83 3635.53 7879.25 02:59:01 AM 269.69 11.01 258.68 1575.07 9290.99 03:00:01 AM 96.88 0.65 96.23 65.72 35349.88 Average: 165.55 8.96 156.59 1758.76 17506.25 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29371948 31191540 3283764 10.06 2688 2139952 1973424 5.86 176120 2659980 131264 02:59:01 AM 27994292 30408792 4661420 14.27 2688 2726120 2019480 5.99 311712 3861436 471124 03:00:01 AM 28206976 31170424 4448736 13.62 2688 3272916 1429512 4.24 754600 3205888 1136 Average: 28524405 30923585 4131307 12.65 2688 2712996 1807472 5.36 414144 3242435 201175 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 103.73 78.92 1055.70 33.82 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 417.01 349.27 3920.90 49.07 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 257.42 227.26 708.70 3781.42 0.00 0.00 0.00 0.00 03:00:01 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 259.40 218.49 1895.21 1288.03 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) 10/29/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 10.10 0.00 1.09 0.32 0.05 88.45 02:58:01 AM 0 14.88 0.00 1.42 0.12 0.07 83.51 02:58:01 AM 1 6.29 0.00 0.84 0.45 0.05 92.37 02:58:01 AM 2 15.72 0.00 1.77 0.52 0.05 81.94 02:58:01 AM 3 13.76 0.00 1.27 0.13 0.03 84.80 02:58:01 AM 4 5.03 0.00 0.54 0.22 0.05 94.16 02:58:01 AM 5 4.99 0.00 0.72 0.57 0.03 93.69 02:58:01 AM 6 14.25 0.00 1.47 0.23 0.05 84.00 02:58:01 AM 7 5.84 0.00 0.72 0.30 0.03 93.11 02:59:01 AM all 15.35 0.00 1.17 3.17 0.08 80.23 02:59:01 AM 0 15.05 0.00 0.92 0.30 0.07 83.66 02:59:01 AM 1 8.79 0.00 1.07 2.31 0.07 87.76 02:59:01 AM 2 6.10 0.00 1.22 3.59 0.07 89.02 02:59:01 AM 3 22.46 0.00 1.36 4.33 0.08 71.77 02:59:01 AM 4 16.17 0.00 1.19 1.98 0.08 80.57 02:59:01 AM 5 16.23 0.00 1.15 1.89 0.07 80.65 02:59:01 AM 6 24.24 0.00 1.46 10.27 0.10 63.93 02:59:01 AM 7 13.74 0.00 0.99 0.69 0.07 84.52 03:00:01 AM all 10.15 0.00 1.11 2.80 0.05 85.89 03:00:01 AM 0 18.52 0.00 0.97 2.45 0.05 78.01 03:00:01 AM 1 17.03 0.00 2.07 4.82 0.08 76.00 03:00:01 AM 2 8.54 0.00 1.34 8.87 0.05 81.20 03:00:01 AM 3 5.30 0.00 0.87 4.03 0.03 89.76 03:00:01 AM 4 8.04 0.00 0.79 0.12 0.05 91.01 03:00:01 AM 5 5.49 0.00 0.85 0.18 0.05 93.42 03:00:01 AM 6 14.35 0.00 1.00 1.05 0.05 83.54 03:00:01 AM 7 3.90 0.00 1.00 0.87 0.03 94.19 Average: all 11.86 0.00 1.12 2.09 0.06 84.86 Average: 0 16.15 0.00 1.10 0.96 0.06 81.73 Average: 1 10.70 0.00 1.33 2.53 0.07 85.38 Average: 2 10.13 0.00 1.44 4.32 0.06 84.05 Average: 3 13.84 0.00 1.16 2.83 0.05 82.11 Average: 4 9.74 0.00 0.84 0.77 0.06 88.59 Average: 5 8.90 0.00 0.91 0.88 0.05 89.26 Average: 6 17.61 0.00 1.31 3.85 0.07 77.17 Average: 7 7.82 0.00 0.90 0.62 0.04 90.61