---> uname -a: Linux prd-centos8-docker-8c-8g-90794.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1061 27202 19 3626 30370 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:42:d7:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe42:d710/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:67:e4:b6 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 inet6 fe80::42:42ff:fe67:e4b6/64 scope link 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) 12/14/2024 _x86_64_ (8 CPU) 03:37:25 LINUX RESTART (8 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 171.78 21.13 150.65 4301.37 9129.22 03:40:01 AM 364.19 5.55 358.64 1231.93 13138.28 03:41:01 AM 261.67 3.08 258.59 453.64 44951.41 Average: 265.87 9.92 255.95 1995.60 22408.07 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29173584 31028368 3482128 10.66 2688 2173964 1806592 5.36 179384 2851296 138460 03:40:01 AM 27887244 30126844 4768468 14.60 2688 2551360 2354456 6.99 402324 3879924 187008 03:41:01 AM 27945572 31173228 4710140 14.42 2688 3525628 1474348 4.37 660472 3514868 126260 Average: 28335467 30776147 4320245 13.23 2688 2750317 1878465 5.57 414060 3415363 150576 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 134.26 112.70 1398.17 39.98 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 446.01 362.51 5373.16 48.26 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 585.77 483.57 7090.73 1364.68 0.00 0.00 0.00 0.00 03:41:01 AM docker0 8.16 12.94 0.48 307.01 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 388.69 319.60 4620.78 484.38 0.00 0.00 0.00 0.00 Average: docker0 2.72 4.32 0.16 102.35 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) 12/14/2024 _x86_64_ (8 CPU) 03:37:25 LINUX RESTART (8 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 11.93 0.00 1.18 0.99 0.05 85.85 03:39:01 AM 0 2.44 0.00 0.67 0.02 0.07 96.81 03:39:01 AM 1 14.23 0.00 1.35 1.39 0.05 82.98 03:39:01 AM 2 20.39 0.00 1.90 1.20 0.07 76.44 03:39:01 AM 3 16.67 0.00 1.57 1.24 0.05 80.47 03:39:01 AM 4 7.65 0.00 0.72 0.75 0.05 90.83 03:39:01 AM 5 11.50 0.00 0.97 0.70 0.03 86.80 03:39:01 AM 6 4.54 0.00 0.53 0.89 0.03 94.00 03:39:01 AM 7 18.05 0.00 1.70 1.72 0.05 78.47 03:40:01 AM all 26.08 0.00 1.57 1.63 0.09 70.63 03:40:01 AM 0 30.30 0.00 1.58 2.35 0.08 65.69 03:40:01 AM 1 19.71 0.00 1.17 1.22 0.08 77.81 03:40:01 AM 2 35.52 0.00 2.11 1.41 0.08 60.88 03:40:01 AM 3 29.35 0.00 1.09 0.82 0.10 68.64 03:40:01 AM 4 23.59 0.00 1.49 1.48 0.10 73.34 03:40:01 AM 5 22.02 0.00 2.30 1.63 0.12 73.93 03:40:01 AM 6 21.41 0.00 1.75 2.37 0.08 74.39 03:40:01 AM 7 26.72 0.00 1.07 1.76 0.08 70.36 03:41:01 AM all 15.64 0.00 2.92 2.39 0.10 78.95 03:41:01 AM 0 8.08 0.00 2.45 5.07 0.12 84.28 03:41:01 AM 1 11.20 0.00 3.06 2.42 0.08 83.24 03:41:01 AM 2 19.82 0.00 3.32 3.09 0.08 73.69 03:41:01 AM 3 15.80 0.00 3.01 2.66 0.10 78.43 03:41:01 AM 4 13.53 0.00 2.77 1.39 0.08 82.23 03:41:01 AM 5 21.45 0.00 2.97 0.99 0.08 74.51 03:41:01 AM 6 16.76 0.00 3.06 2.96 0.13 77.09 03:41:01 AM 7 18.49 0.00 2.72 0.55 0.08 78.16 Average: all 17.88 0.00 1.89 1.67 0.08 78.49 Average: 0 13.59 0.00 1.56 2.47 0.09 82.28 Average: 1 15.05 0.00 1.86 1.67 0.07 81.34 Average: 2 25.24 0.00 2.45 1.90 0.08 70.34 Average: 3 20.61 0.00 1.89 1.57 0.08 75.85 Average: 4 14.91 0.00 1.66 1.21 0.08 82.15 Average: 5 18.31 0.00 2.08 1.11 0.08 78.43 Average: 6 14.22 0.00 1.78 2.07 0.08 81.85 Average: 7 21.09 0.00 1.83 1.35 0.07 75.66