---> uname -a: Linux prd-centos8-docker-8c-8g-35945.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1011 28449 19 2429 30433 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:32:89:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe32:8935/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:e6:b8:69 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) 09/04/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 146.22 8.73 137.49 1559.88 8644.49 05:20:01 AM 168.90 2.60 166.30 942.06 8399.73 05:21:01 AM 68.54 0.75 67.79 66.64 6164.05 Average: 127.89 4.03 123.86 856.20 7736.12 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 28622000 30368768 4033712 12.35 2688 2066300 2776048 8.24 179412 3403408 122684 05:20:01 AM 27447220 29422412 5208492 15.95 2688 2287556 3023248 8.97 245512 4474776 112472 05:21:01 AM 29163348 31195384 3492364 10.69 2688 2342712 1410996 4.19 430928 2576236 29112 Average: 28410856 30328855 4244856 13.00 2688 2232189 2403431 7.13 285284 3484807 88089 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 148.43 123.04 1126.47 48.09 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 245.18 197.43 2333.17 40.02 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 221.49 203.63 554.51 182.23 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 205.04 174.70 1338.11 90.11 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) 09/04/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 13.44 0.00 1.24 0.84 0.05 84.43 05:19:01 AM 0 9.67 0.00 0.90 0.55 0.05 88.83 05:19:01 AM 1 2.46 0.00 0.60 1.89 0.07 94.98 05:19:01 AM 2 11.27 0.00 1.02 0.57 0.05 87.09 05:19:01 AM 3 12.67 0.00 1.37 0.74 0.03 85.19 05:19:01 AM 4 17.60 0.00 1.37 1.12 0.05 79.86 05:19:01 AM 5 11.99 0.00 1.45 0.63 0.05 85.87 05:19:01 AM 6 32.09 0.00 2.34 0.94 0.07 64.57 05:19:01 AM 7 9.77 0.00 0.87 0.27 0.03 89.06 05:20:01 AM all 41.60 0.00 1.66 0.77 0.09 55.88 05:20:01 AM 0 36.04 0.00 1.77 2.16 0.10 59.93 05:20:01 AM 1 40.86 0.00 1.37 0.43 0.10 57.23 05:20:01 AM 2 45.73 0.00 2.18 1.02 0.10 50.97 05:20:01 AM 3 51.44 0.00 1.59 0.23 0.12 46.62 05:20:01 AM 4 42.50 0.00 2.14 0.85 0.08 54.42 05:20:01 AM 5 34.18 0.00 1.42 0.15 0.08 64.17 05:20:01 AM 6 42.85 0.00 1.26 0.57 0.08 55.24 05:20:01 AM 7 39.18 0.00 1.57 0.72 0.07 58.46 05:21:01 AM all 26.63 0.00 1.72 0.65 0.09 70.91 05:21:01 AM 0 23.69 0.00 2.04 2.19 0.08 72.00 05:21:01 AM 1 30.86 0.00 1.84 1.62 0.08 65.60 05:21:01 AM 2 25.12 0.00 2.12 0.90 0.08 71.77 05:21:01 AM 3 31.15 0.00 1.86 0.15 0.08 66.76 05:21:01 AM 4 32.93 0.00 1.55 0.35 0.10 65.06 05:21:01 AM 5 27.53 0.00 1.49 0.00 0.10 70.88 05:21:01 AM 6 23.49 0.00 1.27 0.00 0.08 75.15 05:21:01 AM 7 18.25 0.00 1.56 0.00 0.10 80.10 Average: all 27.22 0.00 1.54 0.75 0.08 70.41 Average: 0 23.12 0.00 1.57 1.63 0.08 73.59 Average: 1 24.74 0.00 1.27 1.32 0.08 72.60 Average: 2 27.37 0.00 1.77 0.83 0.08 69.95 Average: 3 31.75 0.00 1.60 0.37 0.08 66.19 Average: 4 31.00 0.00 1.69 0.77 0.08 66.46 Average: 5 24.56 0.00 1.45 0.26 0.08 73.64 Average: 6 32.81 0.00 1.62 0.50 0.08 64.99 Average: 7 22.39 0.00 1.33 0.33 0.07 75.88