---> uname -a: Linux prd-centos8-docker-8c-8g-75638.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 1012 27536 19 3341 30431 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:64:d4:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe64:d4c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:88:a6:ab 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) 10/10/2024 _x86_64_ (8 CPU) 02:56:48 LINUX RESTART (8 CPU) 02:58:01 AM tps rtps wtps bread/s bwrtn/s 02:59:01 AM 232.34 14.96 217.38 3718.36 11605.95 03:00:01 AM 207.56 4.60 202.97 143.55 21464.86 Average: 219.95 9.78 210.17 1930.96 16535.40 02:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 AM 28952452 30887020 3703260 11.34 2688 2250296 1702988 5.05 191416 3038612 61412 03:00:01 AM 28170044 31133372 4485668 13.74 2688 3272968 1455728 4.32 753724 3244916 508232 Average: 28561248 31010196 4094464 12.54 2688 2761632 1579358 4.69 472570 3141764 284822 02:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 178.01 167.36 1330.46 51.27 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 458.23 431.26 3709.92 3802.59 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 318.12 299.31 2520.19 1926.93 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) 10/10/2024 _x86_64_ (8 CPU) 02:56:48 LINUX RESTART (8 CPU) 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 13.18 0.00 1.17 1.36 0.07 84.22 02:59:01 AM 0 12.41 0.00 1.20 2.71 0.08 83.60 02:59:01 AM 1 13.38 0.00 1.41 1.12 0.07 84.02 02:59:01 AM 2 7.29 0.00 1.02 1.19 0.05 90.45 02:59:01 AM 3 20.58 0.00 1.50 0.89 0.08 76.94 02:59:01 AM 4 8.12 0.00 1.10 1.92 0.08 88.78 02:59:01 AM 5 19.79 0.00 1.24 0.82 0.05 78.10 02:59:01 AM 6 10.57 0.00 1.04 1.47 0.08 86.84 02:59:01 AM 7 13.31 0.00 0.82 0.78 0.03 85.05 03:00:01 AM all 13.45 0.00 1.45 1.86 0.07 83.17 03:00:01 AM 0 9.54 0.00 0.97 1.19 0.07 88.24 03:00:01 AM 1 9.61 0.00 1.12 3.71 0.08 85.48 03:00:01 AM 2 12.16 0.00 1.42 1.37 0.07 84.98 03:00:01 AM 3 21.80 0.00 1.61 1.02 0.07 75.51 03:00:01 AM 4 10.25 0.00 1.78 2.25 0.07 85.65 03:00:01 AM 5 14.35 0.00 1.83 3.92 0.07 79.84 03:00:01 AM 6 22.62 0.00 1.42 0.97 0.07 74.92 03:00:01 AM 7 7.26 0.00 1.44 0.47 0.07 90.77 Average: all 13.32 0.00 1.31 1.61 0.07 83.70 Average: 0 10.97 0.00 1.09 1.95 0.08 85.92 Average: 1 11.49 0.00 1.26 2.42 0.08 84.75 Average: 2 9.73 0.00 1.22 1.28 0.06 87.71 Average: 3 21.19 0.00 1.56 0.95 0.08 76.23 Average: 4 9.18 0.00 1.44 2.08 0.08 87.22 Average: 5 17.08 0.00 1.53 2.37 0.06 78.97 Average: 6 16.59 0.00 1.23 1.22 0.08 80.88 Average: 7 10.29 0.00 1.13 0.63 0.05 87.91