---> uname -a: Linux prd-centos8-docker-8c-8g-80161.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 1016 27504 19 3369 30427 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0a:d7:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe0a:d77d/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:47:07:fe 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) 10/29/2024 _x86_64_ (8 CPU) 03:55:23 LINUX RESTART (8 CPU) 03:56:03 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 125.50 12.34 113.17 3265.76 7681.18 03:58:01 AM 314.91 14.56 300.35 2007.86 11759.45 Average: 221.80 13.47 208.34 2626.21 9754.69 03:56:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 29414908 31219964 3240804 9.92 2688 2125576 1949816 5.79 174612 2625924 186380 03:58:01 AM 28232524 31213048 4423188 13.54 2688 3290480 1388420 4.12 581056 3354996 1046012 Average: 28823716 31216506 3831996 11.73 2688 2708028 1669118 4.95 377834 2990460 616196 03:56:03 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 106.60 82.06 1181.62 34.83 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 444.82 367.23 4649.66 55.79 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 278.56 227.05 2944.87 45.48 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) 10/29/2024 _x86_64_ (8 CPU) 03:55:23 LINUX RESTART (8 CPU) 03:56:03 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 9.79 0.00 1.01 0.80 0.05 88.35 03:57:01 AM 0 7.78 0.00 0.98 0.90 0.05 90.28 03:57:01 AM 1 18.43 0.00 1.54 0.52 0.07 79.45 03:57:01 AM 2 10.89 0.00 0.85 0.76 0.05 87.46 03:57:01 AM 3 26.07 0.00 2.40 1.02 0.05 70.46 03:57:01 AM 4 2.39 0.00 0.43 0.28 0.07 96.84 03:57:01 AM 5 6.79 0.00 0.81 1.43 0.05 90.92 03:57:01 AM 6 1.76 0.00 0.40 0.21 0.03 97.60 03:57:01 AM 7 4.18 0.00 0.67 1.30 0.03 93.81 03:58:01 AM all 18.28 0.00 1.44 1.75 0.09 78.44 03:58:01 AM 0 14.29 0.00 1.29 1.89 0.07 82.47 03:58:01 AM 1 23.05 0.00 1.75 1.94 0.10 73.16 03:58:01 AM 2 13.27 0.00 1.42 1.47 0.08 83.76 03:58:01 AM 3 17.86 0.00 1.44 3.51 0.08 77.11 03:58:01 AM 4 16.15 0.00 1.05 0.92 0.08 81.80 03:58:01 AM 5 37.18 0.00 1.94 2.59 0.10 58.19 03:58:01 AM 6 15.25 0.00 0.97 0.32 0.08 83.38 03:58:01 AM 7 9.22 0.00 1.69 1.37 0.08 87.64 Average: all 14.10 0.00 1.23 1.28 0.07 83.31 Average: 0 11.09 0.00 1.14 1.40 0.06 86.31 Average: 1 20.77 0.00 1.65 1.24 0.08 76.26 Average: 2 12.09 0.00 1.14 1.12 0.07 85.58 Average: 3 21.90 0.00 1.91 2.28 0.07 73.84 Average: 4 9.39 0.00 0.75 0.60 0.08 89.19 Average: 5 22.23 0.00 1.38 2.02 0.08 74.29 Average: 6 8.61 0.00 0.69 0.26 0.06 90.38 Average: 7 6.74 0.00 1.19 1.33 0.06 90.68