---> uname -a: Linux prd-centos8-docker-8c-8g-22674.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 1004 27797 19 3087 30438 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:01:c2:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe01:c2b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:a0:5f:ea 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) 04/12/2024 _x86_64_ (8 CPU) 10:16:22 LINUX RESTART (8 CPU) 10:17:01 AM tps rtps wtps bread/s bwrtn/s 10:18:01 AM 127.62 9.03 118.59 1647.05 9135.50 10:19:01 AM 306.10 1.52 304.58 415.19 11765.04 10:20:01 AM 75.27 0.67 74.60 61.59 27668.27 Average: 169.67 3.74 165.93 707.98 16188.97 10:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 AM 29501180 31258388 3154524 9.66 2688 2077868 1363896 4.05 172100 2534816 116616 10:19:01 AM 28493188 31179308 4162516 12.75 2688 2995876 1435064 4.26 499424 3173880 766984 10:20:01 AM 28526588 31230896 4129116 12.64 2688 3013608 1403304 4.16 675044 2964224 924 Average: 28840319 31222864 3815385 11.68 2688 2695784 1400755 4.16 448856 2890973 294841 10:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 89.39 66.34 1036.78 29.00 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 428.71 370.56 4286.92 64.37 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 141.11 157.39 233.62 3044.54 0.00 0.00 0.00 0.00 10:20:01 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 219.74 198.10 1852.53 1045.86 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) 04/12/2024 _x86_64_ (8 CPU) 10:16:22 LINUX RESTART (8 CPU) 10:17:01 AM CPU %user %nice %system %iowait %steal %idle 10:18:01 AM all 10.99 0.00 1.04 0.74 0.06 87.18 10:18:01 AM 0 1.62 0.00 0.40 0.55 0.08 97.35 10:18:01 AM 1 19.78 0.00 1.75 0.55 0.07 77.85 10:18:01 AM 2 13.81 0.00 1.10 0.50 0.05 84.54 10:18:01 AM 3 6.58 0.00 0.50 0.23 0.12 92.56 10:18:01 AM 4 2.79 0.00 0.73 2.75 0.05 93.67 10:18:01 AM 5 3.52 0.00 0.52 0.30 0.05 95.61 10:18:01 AM 6 17.30 0.00 1.24 0.62 0.03 80.81 10:18:01 AM 7 22.50 0.00 2.06 0.37 0.05 75.03 10:19:01 AM all 18.56 0.00 1.49 1.62 0.08 78.25 10:19:01 AM 0 11.28 0.00 1.42 0.58 0.08 86.63 10:19:01 AM 1 13.61 0.00 1.76 1.97 0.08 82.58 10:19:01 AM 2 27.19 0.00 0.92 0.37 0.08 71.44 10:19:01 AM 3 17.87 0.00 2.21 2.63 0.10 77.19 10:19:01 AM 4 18.70 0.00 2.01 3.33 0.08 75.87 10:19:01 AM 5 23.43 0.00 1.02 1.94 0.07 73.55 10:19:01 AM 6 13.08 0.00 1.32 0.77 0.08 84.75 10:19:01 AM 7 23.28 0.00 1.31 1.34 0.08 73.99 10:20:01 AM all 9.28 0.00 0.81 2.59 0.04 87.28 10:20:01 AM 0 3.66 0.00 0.68 0.55 0.05 95.06 10:20:01 AM 1 24.75 0.00 1.02 4.95 0.05 69.23 10:20:01 AM 2 2.74 0.00 0.89 8.52 0.05 87.80 10:20:01 AM 3 0.95 0.00 0.45 1.47 0.05 97.08 10:20:01 AM 4 12.13 0.00 1.02 0.90 0.05 85.89 10:20:01 AM 5 1.76 0.00 0.84 1.02 0.03 96.35 10:20:01 AM 6 0.77 0.00 0.52 1.62 0.02 97.08 10:20:01 AM 7 27.59 0.00 1.02 1.73 0.05 69.60 Average: all 12.94 0.00 1.11 1.65 0.06 84.24 Average: 0 5.52 0.00 0.84 0.56 0.07 93.01 Average: 1 19.38 0.00 1.51 2.49 0.07 76.56 Average: 2 14.59 0.00 0.97 3.13 0.06 81.26 Average: 3 8.44 0.00 1.05 1.44 0.09 88.98 Average: 4 11.20 0.00 1.25 2.33 0.06 85.16 Average: 5 9.57 0.00 0.79 1.09 0.05 88.50 Average: 6 10.38 0.00 1.02 1.00 0.04 87.55 Average: 7 24.45 0.00 1.46 1.14 0.06 72.88