---> uname -a: Linux prd-centos8-docker-8c-8g-45794.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 1006 27508 19 3375 30437 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:a5:dc:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fea5:dc38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:fd:34:8b 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) 10/03/2024 _x86_64_ (8 CPU) 03:55:29 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 166.18 14.88 151.30 3683.84 6178.97 03:58:01 AM 321.79 16.86 304.93 2419.06 12409.63 Average: 243.99 15.87 228.12 3051.45 9294.30 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 29477580 31274588 3178124 9.73 2688 2117960 1370156 4.07 171632 2567164 208484 03:58:01 AM 28213536 31196600 4442168 13.60 2688 3293168 1402552 4.16 579168 3371568 1033044 Average: 28845558 31235594 3810146 11.67 2688 2705564 1386354 4.11 375400 2969366 620764 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 92.50 69.33 1175.50 30.57 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 448.55 387.05 4660.61 59.72 0.00 0.00 0.00 0.00 03:58:01 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 270.53 228.19 2918.06 45.14 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) 10/03/2024 _x86_64_ (8 CPU) 03:55:29 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 9.90 0.00 1.17 0.75 0.05 88.13 03:57:01 AM 0 7.34 0.00 1.05 1.13 0.07 90.41 03:57:01 AM 1 5.45 0.00 0.69 0.49 0.07 93.31 03:57:01 AM 2 10.64 0.00 0.75 0.35 0.05 88.21 03:57:01 AM 3 5.84 0.00 0.57 0.88 0.05 92.66 03:57:01 AM 4 10.67 0.00 1.60 1.17 0.05 86.51 03:57:01 AM 5 4.04 0.00 0.80 0.72 0.03 94.40 03:57:01 AM 6 18.58 0.00 2.18 0.57 0.05 78.62 03:57:01 AM 7 16.65 0.00 1.72 0.68 0.03 80.91 03:58:01 AM all 17.87 0.00 1.53 1.65 0.08 78.87 03:58:01 AM 0 11.31 0.00 0.95 0.30 0.08 87.35 03:58:01 AM 1 23.73 0.00 1.86 1.42 0.07 72.92 03:58:01 AM 2 21.06 0.00 1.19 0.82 0.07 76.86 03:58:01 AM 3 11.84 0.00 1.27 2.90 0.08 83.91 03:58:01 AM 4 16.54 0.00 1.81 1.61 0.05 80.00 03:58:01 AM 5 19.07 0.00 1.69 2.65 0.07 76.52 03:58:01 AM 6 20.51 0.00 1.40 1.35 0.08 76.64 03:58:01 AM 7 18.88 0.00 2.07 2.17 0.10 76.77 Average: all 13.88 0.00 1.35 1.20 0.06 83.51 Average: 0 9.32 0.00 1.00 0.72 0.08 88.88 Average: 1 14.59 0.00 1.27 0.95 0.07 83.12 Average: 2 15.85 0.00 0.97 0.59 0.06 82.54 Average: 3 8.83 0.00 0.92 1.89 0.07 88.29 Average: 4 13.60 0.00 1.71 1.39 0.05 83.26 Average: 5 11.54 0.00 1.25 1.68 0.05 85.48 Average: 6 19.54 0.00 1.79 0.96 0.07 77.63 Average: 7 17.76 0.00 1.90 1.43 0.07 78.85