---> uname -a: Linux prd-centos8-docker-8c-8g-33783.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 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 28267 19 2622 30445 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:44:b7:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe44:b76a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:cf:1b:52 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) 08/26/2024 _x86_64_ (8 CPU) 11:17:48 LINUX RESTART (8 CPU) 11:19:01 AM tps rtps wtps bread/s bwrtn/s 11:20:01 AM 246.74 20.03 226.71 3861.49 11524.05 11:21:01 AM 107.23 1.80 105.43 551.42 11973.03 Average: 176.98 10.91 166.07 2206.32 11748.55 11:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:01 AM 28326668 30358728 4329044 13.26 2688 2346644 2519720 7.48 261380 3592272 156552 11:21:01 AM 28957452 31187056 3698260 11.33 2688 2541552 1452040 4.31 475264 2741824 15364 Average: 28642060 30772892 4013652 12.29 2688 2444098 1985880 5.89 368322 3167048 85958 11:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 277.62 233.33 2835.83 42.90 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 2.23 2.23 0.45 0.45 0.00 0.00 0.00 0.00 11:21:01 AM eth0 206.73 142.29 2752.73 25.49 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.22 0.22 0.00 0.00 0.00 0.00 Average: eth0 242.17 187.80 2794.28 34.20 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) 08/26/2024 _x86_64_ (8 CPU) 11:17:48 LINUX RESTART (8 CPU) 11:19:01 AM CPU %user %nice %system %iowait %steal %idle 11:20:01 AM all 23.02 0.00 1.34 1.60 0.09 73.96 11:20:01 AM 0 14.14 0.00 1.09 0.37 0.10 84.30 11:20:01 AM 1 27.02 0.00 2.01 3.00 0.08 67.89 11:20:01 AM 2 34.89 0.00 1.65 2.59 0.10 60.77 11:20:01 AM 3 23.84 0.00 1.95 1.80 0.13 72.27 11:20:01 AM 4 27.78 0.00 1.57 2.00 0.08 68.57 11:20:01 AM 5 11.52 0.00 0.84 1.47 0.07 86.10 11:20:01 AM 6 21.74 0.00 0.98 1.04 0.07 76.18 11:20:01 AM 7 23.18 0.00 0.62 0.52 0.07 75.61 11:21:01 AM all 25.16 0.00 0.94 0.88 0.08 72.94 11:21:01 AM 0 19.40 0.00 1.22 0.47 0.10 78.81 11:21:01 AM 1 28.75 0.00 0.62 0.53 0.08 70.01 11:21:01 AM 2 19.05 0.00 0.60 0.35 0.07 79.93 11:21:01 AM 3 15.92 0.00 0.87 1.35 0.07 81.79 11:21:01 AM 4 26.66 0.00 0.84 3.07 0.08 69.35 11:21:01 AM 5 23.71 0.00 1.24 0.08 0.08 74.88 11:21:01 AM 6 24.31 0.00 0.90 0.10 0.07 74.62 11:21:01 AM 7 43.54 0.00 1.24 1.07 0.08 54.06 Average: all 24.09 0.00 1.14 1.24 0.08 73.45 Average: 0 16.77 0.00 1.15 0.42 0.10 81.56 Average: 1 27.89 0.00 1.31 1.76 0.08 68.95 Average: 2 26.97 0.00 1.13 1.47 0.08 70.34 Average: 3 19.88 0.00 1.41 1.58 0.10 77.03 Average: 4 27.22 0.00 1.20 2.54 0.08 68.96 Average: 5 17.63 0.00 1.04 0.78 0.08 80.48 Average: 6 23.02 0.00 0.94 0.57 0.07 75.40 Average: 7 33.35 0.00 0.93 0.80 0.08 64.85