---> uname -a: Linux prd-centos8-docker-4c-4g-39284.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 810 12306 19 2647 14622 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:b7:a5:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feb7:a532/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:40:a7:b5 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) 09/17/2024 _x86_64_ (4 CPU) 13:22:26 LINUX RESTART (4 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 121.66 8.58 113.08 1556.15 8429.59 01:25:01 PM 195.73 2.90 192.83 480.05 13237.08 01:26:01 PM 36.37 1.13 35.24 77.84 1030.89 Average: 117.92 4.20 113.71 704.69 7565.54 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 13125720 14975584 3015804 18.68 2688 2062276 1483492 8.63 177280 2461292 114892 01:25:01 PM 11227044 13329164 4914480 30.45 2688 2308328 2870276 16.70 237888 4270528 7996 01:26:01 PM 12578452 14950120 3563072 22.07 2688 2576676 1233624 7.18 520964 2641352 274836 Average: 12310405 14418289 3831119 23.73 2688 2315760 1862464 10.83 312044 3124391 132575 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 84.99 61.01 1165.06 16.37 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 9.72 9.72 3.85 3.85 0.00 0.00 0.00 0.00 01:25:01 PM eth0 348.63 243.21 3651.25 58.71 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 10.46 10.46 1.07 1.07 0.00 0.00 0.00 0.00 01:26:01 PM eth0 107.90 100.68 438.29 1009.85 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 6.73 6.73 1.64 1.64 0.00 0.00 0.00 0.00 Average: eth0 180.49 134.96 1751.43 361.66 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) 09/17/2024 _x86_64_ (4 CPU) 13:22:26 LINUX RESTART (4 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 20.05 0.00 2.15 1.35 0.08 76.38 01:24:01 PM 0 24.43 0.00 2.27 1.44 0.08 71.78 01:24:01 PM 1 18.37 0.00 1.97 0.82 0.08 78.75 01:24:01 PM 2 26.85 0.00 2.86 2.17 0.08 68.03 01:24:01 PM 3 10.53 0.00 1.49 0.95 0.05 86.97 01:25:01 PM all 47.06 0.00 2.70 3.34 0.12 46.78 01:25:01 PM 0 46.10 0.00 2.27 1.26 0.12 50.25 01:25:01 PM 1 50.55 0.00 2.17 4.19 0.12 42.98 01:25:01 PM 2 51.21 0.00 2.51 1.70 0.12 44.46 01:25:01 PM 3 40.40 0.00 3.85 6.19 0.12 49.44 01:26:01 PM all 26.91 0.00 1.71 0.22 0.08 71.08 01:26:01 PM 0 28.85 0.00 2.41 0.32 0.07 68.36 01:26:01 PM 1 30.27 0.00 1.74 0.38 0.10 67.51 01:26:01 PM 2 25.89 0.00 1.34 0.03 0.07 72.68 01:26:01 PM 3 22.61 0.00 1.37 0.15 0.07 75.80 Average: all 31.31 0.00 2.19 1.63 0.09 64.79 Average: 0 33.10 0.00 2.32 1.00 0.09 63.49 Average: 1 33.03 0.00 1.96 1.79 0.10 63.12 Average: 2 34.60 0.00 2.24 1.30 0.09 61.78 Average: 3 24.49 0.00 2.24 2.43 0.08 70.77