---> uname -a: Linux prd-centos8-docker-4c-4g-75533.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 10G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 830 12282 19 2650 14602 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:6c:a8:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe6c:a87f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:f4:ef:cf 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) 10/09/2024 _x86_64_ (4 CPU) 13:22:29 LINUX RESTART (4 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 220.31 23.19 197.12 5112.56 6763.13 01:25:01 PM 215.28 4.71 210.57 778.55 10061.99 01:26:01 PM 53.85 0.97 52.88 39.45 7909.11 Average: 163.16 9.62 153.54 1976.59 8245.15 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 13348392 15107472 2793140 17.30 2688 1975068 1088064 6.33 162680 2278840 137944 01:25:01 PM 11277344 13381828 4864188 30.13 2688 2310456 2793328 16.25 229212 4230972 215196 01:26:01 PM 12608800 14983276 3532732 21.89 2688 2579124 1157300 6.73 519272 2610716 276068 Average: 12411512 14490859 3730020 23.11 2688 2288216 1679564 9.77 303721 3040176 209736 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 344.24 193.39 1576.94 66.99 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 01:25:01 PM eth0 355.28 249.45 3966.82 51.60 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 19.26 19.26 4.82 4.82 0.00 0.00 0.00 0.00 01:26:01 PM eth0 141.42 134.59 448.35 1029.76 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.54 6.54 1.62 1.62 0.00 0.00 0.00 0.00 Average: eth0 280.33 192.49 1997.81 382.71 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) 10/09/2024 _x86_64_ (4 CPU) 13:22:29 LINUX RESTART (4 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 20.59 0.00 2.60 3.42 0.09 73.29 01:24:01 PM 0 22.42 0.00 3.29 2.69 0.08 71.51 01:24:01 PM 1 19.08 0.00 2.75 5.09 0.10 72.98 01:24:01 PM 2 23.21 0.00 1.94 3.38 0.10 71.37 01:24:01 PM 3 17.72 0.00 2.42 2.52 0.08 77.27 01:25:01 PM all 43.47 0.00 2.29 2.53 0.10 51.60 01:25:01 PM 0 47.38 0.00 2.34 3.12 0.12 47.04 01:25:01 PM 1 48.40 0.00 2.04 0.77 0.10 48.69 01:25:01 PM 2 38.85 0.00 2.36 3.74 0.10 54.95 01:25:01 PM 3 39.23 0.00 2.41 2.51 0.10 55.75 01:26:01 PM all 32.89 0.00 2.30 1.00 0.08 63.73 01:26:01 PM 0 28.73 0.00 1.86 0.62 0.08 68.71 01:26:01 PM 1 28.38 0.00 1.99 0.02 0.07 69.54 01:26:01 PM 2 48.20 0.00 3.10 1.98 0.08 46.64 01:26:01 PM 3 26.20 0.00 2.26 1.40 0.08 70.06 Average: all 32.34 0.00 2.40 2.32 0.09 62.86 Average: 0 32.84 0.00 2.50 2.14 0.09 62.43 Average: 1 31.95 0.00 2.26 1.96 0.09 63.74 Average: 2 36.86 0.00 2.47 3.03 0.10 57.55 Average: 3 27.71 0.00 2.36 2.14 0.09 67.70