---> uname -a: Linux prd-centos8-docker-4c-4g-84192.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 10G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 747 12364 19 2650 14684 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:da:4a:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:feda:4a98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:c4:e4:5a 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) 11/16/2024 _x86_64_ (4 CPU) 13:22:27 LINUX RESTART (4 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 111.10 8.45 102.65 1544.68 7395.78 01:25:01 PM 208.85 3.33 205.51 527.02 14689.50 01:26:01 PM 44.14 1.13 43.00 77.84 3625.94 Average: 121.36 4.30 117.06 716.47 8570.47 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 13288756 15140512 2852776 17.67 2688 2063700 1075032 6.25 168564 2316536 162132 01:25:01 PM 11403468 13509128 4738064 29.35 2688 2311332 2703236 15.73 237300 4094956 11776 01:26:01 PM 12637020 15012240 3504512 21.71 2688 2579728 1185332 6.90 521004 2583208 201536 Average: 12443081 14553960 3698451 22.91 2688 2318253 1654533 9.62 308956 2998233 125148 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 89.54 59.67 1144.89 15.67 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 11.51 11.51 4.03 4.03 0.00 0.00 0.00 0.00 01:25:01 PM eth0 362.86 230.09 3660.00 61.61 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 10.16 10.16 1.04 1.04 0.00 0.00 0.00 0.00 01:26:01 PM eth0 116.54 111.61 438.92 1008.97 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.23 7.23 1.69 1.69 0.00 0.00 0.00 0.00 Average: eth0 189.65 133.80 1747.97 362.10 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) 11/16/2024 _x86_64_ (4 CPU) 13:22:27 LINUX RESTART (4 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 19.32 0.00 2.11 1.25 0.09 77.24 01:24:01 PM 0 16.36 0.00 2.05 1.39 0.10 80.10 01:24:01 PM 1 12.48 0.00 1.59 0.84 0.08 85.01 01:24:01 PM 2 6.65 0.00 1.19 1.51 0.08 90.57 01:24:01 PM 3 41.76 0.00 3.61 1.25 0.08 53.29 01:25:01 PM all 45.56 0.00 2.50 3.47 0.12 48.36 01:25:01 PM 0 44.92 0.00 2.03 3.70 0.12 49.24 01:25:01 PM 1 46.52 0.00 2.33 4.69 0.12 46.35 01:25:01 PM 2 39.94 0.00 3.54 3.61 0.13 52.78 01:25:01 PM 3 50.85 0.00 2.09 1.89 0.10 45.06 01:26:01 PM all 26.89 0.00 1.79 0.72 0.10 70.50 01:26:01 PM 0 23.37 0.00 1.44 0.50 0.10 74.59 01:26:01 PM 1 27.23 0.00 1.55 0.84 0.10 70.28 01:26:01 PM 2 38.96 0.00 2.36 0.50 0.10 58.08 01:26:01 PM 3 18.00 0.00 1.82 1.05 0.08 79.04 Average: all 30.58 0.00 2.13 1.81 0.10 65.37 Average: 0 28.21 0.00 1.84 1.86 0.11 67.99 Average: 1 28.73 0.00 1.82 2.12 0.10 67.23 Average: 2 28.51 0.00 2.36 1.87 0.11 67.15 Average: 3 36.87 0.00 2.51 1.40 0.09 59.13