---> uname -a: Linux prd-centos8-docker-8c-8g-84850.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1010 27059 19 3820 30429 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:3d:82:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86211sec preferred_lft 86211sec inet6 fe80::f816:3eff:fe3d:8244/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:de:e8:14 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) 11/18/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 151.04 20.07 130.97 4092.49 9410.09 11:39:01 PM 326.37 5.45 320.93 485.44 37561.16 Average: 238.70 12.76 225.94 2289.11 23484.46 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29346124 31181048 3309588 10.13 2688 2153944 1973228 5.85 178088 2680176 109236 11:39:01 PM 27753612 31203784 4902100 15.01 2688 3755636 1403900 4.17 536248 3865764 665988 Average: 28549868 31192416 4105844 12.57 2688 2954790 1688564 5.01 357168 3272970 387612 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 141.55 120.99 1090.80 47.23 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 698.75 549.37 9898.19 1937.99 0.00 0.00 0.00 0.00 11:39:01 PM 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 420.12 335.16 5494.13 992.53 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) 11/18/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 9.03 0.00 1.11 0.64 0.07 89.15 11:38:01 PM 0 10.54 0.00 1.40 0.42 0.08 87.55 11:38:01 PM 1 9.80 0.00 1.39 0.87 0.07 87.88 11:38:01 PM 2 9.45 0.00 0.97 0.67 0.07 88.85 11:38:01 PM 3 8.60 0.00 0.90 0.92 0.08 89.49 11:38:01 PM 4 12.41 0.00 1.42 0.55 0.05 85.57 11:38:01 PM 5 14.37 0.00 1.47 0.48 0.05 83.62 11:38:01 PM 6 1.57 0.00 0.49 0.25 0.10 97.59 11:38:01 PM 7 5.47 0.00 0.85 0.93 0.05 92.69 11:39:01 PM all 17.24 0.00 1.98 1.55 0.10 79.13 11:39:01 PM 0 20.24 0.00 3.39 0.90 0.12 75.34 11:39:01 PM 1 22.96 0.00 1.51 1.56 0.12 73.85 11:39:01 PM 2 20.15 0.00 2.13 3.13 0.12 74.48 11:39:01 PM 3 17.89 0.00 2.08 2.86 0.08 77.09 11:39:01 PM 4 17.36 0.00 1.46 0.82 0.08 80.28 11:39:01 PM 5 16.68 0.00 1.96 0.87 0.08 80.41 11:39:01 PM 6 11.01 0.00 1.28 0.69 0.08 86.94 11:39:01 PM 7 11.62 0.00 2.06 1.57 0.10 84.65 Average: all 13.13 0.00 1.55 1.09 0.08 84.15 Average: 0 15.39 0.00 2.40 0.66 0.10 81.45 Average: 1 16.38 0.00 1.45 1.21 0.09 80.87 Average: 2 14.79 0.00 1.55 1.90 0.09 81.67 Average: 3 13.24 0.00 1.49 1.89 0.08 83.30 Average: 4 14.89 0.00 1.44 0.68 0.07 82.93 Average: 5 15.52 0.00 1.71 0.68 0.07 82.02 Average: 6 6.29 0.00 0.88 0.47 0.09 92.27 Average: 7 8.54 0.00 1.45 1.25 0.08 88.68