---> uname -a: Linux prd-centos8-docker-8c-8g-43775.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 990 27527 19 3372 30454 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:45:91:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe45:91d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:7a:3c:c7 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) 09/30/2024 _x86_64_ (8 CPU) 10:04:55 LINUX RESTART (8 CPU) 10:06:01 AM tps rtps wtps bread/s bwrtn/s 10:07:01 AM 290.13 19.23 270.90 3941.61 11856.81 10:08:01 AM 142.35 0.67 141.69 65.84 38721.13 Average: 216.24 9.95 206.29 2003.57 25290.09 10:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 AM 28321004 30602996 4334708 13.27 2688 2594868 1869060 5.55 288256 3565404 396452 10:08:01 AM 28159988 31157544 4495724 13.77 2688 3307556 1485932 4.41 756492 3253288 1292 Average: 28240496 30880270 4415216 13.52 2688 2951212 1677496 4.98 522374 3409346 198872 10:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 438.21 365.82 4008.90 71.05 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 244.30 261.80 1265.79 3795.76 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 341.25 313.80 2637.23 1933.56 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) 09/30/2024 _x86_64_ (8 CPU) 10:04:55 LINUX RESTART (8 CPU) 10:06:01 AM CPU %user %nice %system %iowait %steal %idle 10:07:01 AM all 16.95 0.00 1.34 1.51 0.08 80.12 10:07:01 AM 0 13.06 0.00 1.15 0.55 0.08 85.15 10:07:01 AM 1 19.77 0.00 1.36 2.23 0.08 76.57 10:07:01 AM 2 18.24 0.00 1.46 1.71 0.07 78.53 10:07:01 AM 3 26.81 0.00 1.71 1.92 0.08 69.48 10:07:01 AM 4 16.01 0.00 1.64 3.23 0.08 79.04 10:07:01 AM 5 13.27 0.00 1.02 1.37 0.07 84.27 10:07:01 AM 6 9.21 0.00 0.80 0.17 0.07 89.75 10:07:01 AM 7 19.23 0.00 1.62 0.90 0.08 78.16 10:08:01 AM all 11.93 0.00 1.30 2.18 0.06 84.53 10:08:01 AM 0 1.72 0.00 0.94 1.99 0.08 95.27 10:08:01 AM 1 23.79 0.00 1.34 3.20 0.07 71.61 10:08:01 AM 2 18.14 0.00 1.61 6.19 0.07 74.00 10:08:01 AM 3 7.63 0.00 1.89 1.39 0.07 89.03 10:08:01 AM 4 10.28 0.00 0.99 2.58 0.05 86.11 10:08:01 AM 5 8.38 0.00 1.47 1.65 0.05 88.45 10:08:01 AM 6 5.30 0.00 0.92 0.18 0.07 93.52 10:08:01 AM 7 20.19 0.00 1.27 0.27 0.05 78.23 Average: all 14.44 0.00 1.32 1.84 0.07 82.33 Average: 0 7.39 0.00 1.04 1.27 0.08 90.21 Average: 1 21.78 0.00 1.35 2.71 0.08 74.09 Average: 2 18.19 0.00 1.53 3.94 0.07 76.26 Average: 3 17.21 0.00 1.80 1.66 0.08 79.26 Average: 4 13.15 0.00 1.31 2.90 0.07 82.57 Average: 5 10.83 0.00 1.24 1.51 0.06 86.36 Average: 6 7.26 0.00 0.86 0.18 0.07 91.64 Average: 7 19.71 0.00 1.45 0.58 0.07 78.20