---> uname -a: Linux prd-centos8-docker-4c-4g-80240.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: 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): 0-3 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 9.9G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 752 12363 19 2646 14679 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:9c:0c:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe9c:cbc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:4d:b6:48 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_ (4 CPU) 13:22:27 LINUX RESTART (4 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 135.71 14.10 121.61 2430.26 6470.02 01:25:01 PM 215.08 3.17 211.91 523.25 15702.07 01:26:02 PM 47.53 1.17 46.37 78.24 3249.70 Average: 132.77 6.14 126.63 1010.53 8473.64 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 13179396 15028324 2962136 18.35 2688 2060996 1428240 8.31 176900 2421108 210520 01:25:01 PM 11161756 13263804 4979776 30.85 2688 2307892 2961500 17.23 237496 4334880 30964 01:26:02 PM 12734300 15105884 3407232 21.11 2688 2576312 1075104 6.25 521584 2484332 223040 Average: 12358484 14466004 3783048 23.44 2688 2315067 1821615 10.60 311993 3080107 154841 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 92.23 62.57 1137.65 21.47 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 9.27 9.27 3.80 3.80 0.00 0.00 0.00 0.00 01:25:01 PM eth0 343.18 242.68 3652.09 58.24 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 01:26:02 PM lo 10.38 10.38 1.06 1.06 0.00 0.00 0.00 0.00 01:26:02 PM eth0 129.12 118.06 443.06 1013.20 0.00 0.00 0.00 0.00 01:26:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.55 6.55 1.62 1.62 0.00 0.00 0.00 0.00 Average: eth0 188.17 141.10 1744.19 364.34 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_ (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 21.94 0.00 2.27 1.81 0.08 73.90 01:24:01 PM 0 39.13 0.00 3.01 1.84 0.10 55.92 01:24:01 PM 1 6.69 0.00 1.84 2.03 0.07 89.37 01:24:01 PM 2 12.20 0.00 1.84 1.84 0.07 84.05 01:24:01 PM 3 29.68 0.00 2.41 1.54 0.07 66.31 01:25:01 PM all 42.05 0.00 2.27 8.08 0.11 47.49 01:25:01 PM 0 42.68 0.00 2.36 5.89 0.12 48.95 01:25:01 PM 1 41.15 0.00 2.36 14.03 0.10 42.36 01:25:01 PM 2 35.08 0.00 2.34 7.45 0.12 55.01 01:25:01 PM 3 49.29 0.00 2.01 4.95 0.12 43.63 01:26:02 PM all 27.18 0.00 1.80 0.71 0.08 70.24 01:26:02 PM 0 31.83 0.00 2.12 0.40 0.10 65.55 01:26:02 PM 1 17.65 0.00 1.65 1.84 0.07 78.79 01:26:02 PM 2 25.18 0.00 1.39 0.43 0.05 72.95 01:26:02 PM 3 34.09 0.00 2.02 0.15 0.08 63.66 Average: all 30.39 0.00 2.11 3.53 0.09 63.88 Average: 0 37.87 0.00 2.50 2.71 0.11 56.81 Average: 1 21.83 0.00 1.95 5.97 0.08 70.17 Average: 2 24.16 0.00 1.86 3.24 0.08 70.67 Average: 3 37.68 0.00 2.15 2.21 0.09 57.87