---> uname -a: Linux prd-centos8-docker-8c-8g-82075.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 1000 28458 19 2432 30444 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:2f:98:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe2f:9819/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:59:cf:36 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) 11/07/2024 _x86_64_ (8 CPU) 05:17:24 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 148.70 8.56 140.14 1556.28 9269.23 05:20:01 AM 171.23 2.60 168.63 952.22 8284.57 05:21:01 AM 68.53 0.53 67.99 27.72 5811.11 Average: 129.48 3.90 125.59 845.41 7788.30 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 28717232 30465364 3938480 12.06 2688 2067500 2401952 7.13 178320 3307044 110468 05:20:01 AM 27303036 29280004 5352676 16.39 2688 2289312 3616168 10.73 244612 4620460 110252 05:21:01 AM 29113940 31147276 3541772 10.85 2688 2343700 1472812 4.37 429424 2626304 38644 Average: 28378069 30297548 4277643 13.10 2688 2233504 2496977 7.41 284119 3517936 86455 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 138.39 117.69 1131.78 46.14 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 269.41 240.32 2341.92 47.72 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 215.06 199.95 549.10 180.00 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 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 207.62 185.99 1340.93 91.28 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) 11/07/2024 _x86_64_ (8 CPU) 05:17:24 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 13.18 0.00 1.22 0.86 0.06 84.69 05:19:01 AM 0 12.88 0.00 1.12 0.54 0.07 85.40 05:19:01 AM 1 20.17 0.00 1.62 1.20 0.07 76.94 05:19:01 AM 2 9.98 0.00 0.70 0.28 0.05 88.99 05:19:01 AM 3 10.22 0.00 1.02 1.51 0.07 87.19 05:19:01 AM 4 16.77 0.00 1.59 0.37 0.05 81.22 05:19:01 AM 5 12.30 0.00 1.11 0.37 0.07 86.15 05:19:01 AM 6 13.10 0.00 1.57 1.94 0.05 83.34 05:19:01 AM 7 10.00 0.00 1.00 0.67 0.05 88.28 05:20:01 AM all 40.40 0.00 1.58 0.91 0.09 57.03 05:20:01 AM 0 47.25 0.00 1.57 0.97 0.10 50.11 05:20:01 AM 1 49.41 0.00 1.54 0.54 0.10 48.41 05:20:01 AM 2 37.29 0.00 1.55 1.04 0.12 60.00 05:20:01 AM 3 36.54 0.00 1.29 0.03 0.08 62.06 05:20:01 AM 4 33.61 0.00 1.70 1.47 0.10 63.11 05:20:01 AM 5 45.02 0.00 1.59 0.92 0.08 52.39 05:20:01 AM 6 33.09 0.00 2.16 2.09 0.10 62.57 05:20:01 AM 7 40.98 0.00 1.20 0.20 0.07 57.55 05:21:01 AM all 27.06 0.00 1.70 0.37 0.08 70.79 05:21:01 AM 0 17.30 0.00 1.44 0.13 0.08 81.05 05:21:01 AM 1 21.58 0.00 1.44 0.27 0.07 76.65 05:21:01 AM 2 29.51 0.00 1.96 0.05 0.07 68.42 05:21:01 AM 3 44.50 0.00 2.03 0.08 0.10 53.29 05:21:01 AM 4 29.33 0.00 1.56 0.07 0.07 68.98 05:21:01 AM 5 24.92 0.00 1.62 1.56 0.08 71.82 05:21:01 AM 6 21.26 0.00 1.55 0.07 0.07 77.05 05:21:01 AM 7 28.14 0.00 1.99 0.75 0.08 69.03 Average: all 26.88 0.00 1.50 0.71 0.08 70.83 Average: 0 25.81 0.00 1.38 0.55 0.08 72.19 Average: 1 30.38 0.00 1.53 0.67 0.08 67.34 Average: 2 25.59 0.00 1.40 0.46 0.08 72.47 Average: 3 30.42 0.00 1.44 0.54 0.08 67.51 Average: 4 26.57 0.00 1.62 0.63 0.07 71.11 Average: 5 27.45 0.00 1.44 0.95 0.08 70.08 Average: 6 22.48 0.00 1.76 1.36 0.07 74.32 Average: 7 26.36 0.00 1.40 0.54 0.07 71.63